/* ============================================================
   AHOY! Client Portal — Stylesheet
   Version: 1.0
   Desktop-first, responsive at 768px and 480px
   ============================================================ */

/* ----------------------------------------------------------
   CSS Custom Properties
   ---------------------------------------------------------- */
:root {
  /* Brand colors - matching ahoy-vibe.com */
  --color-primary: #ff0066;
  --color-primary-dark: #cc0052;
  --color-primary-light: #ff3385;
  --color-secondary: #00ffff;
  --color-secondary-dark: #00cccc;
  --color-secondary-light: #66ffff;
  --color-accent: #ff0066;
  --color-accent-dark: #cc0052;
  --color-accent-light: #ff3385;

  /* Semantic colors */
  --color-success: #00ff88;
  --color-success-light: #00ff88;
  --color-success-bg: rgba(0, 255, 136, 0.1);
  --color-warning: #ffcc00;
  --color-warning-light: #ffcc00;
  --color-warning-bg: rgba(255, 204, 0, 0.1);
  --color-error: #ff3366;
  --color-error-light: #ff3366;
  --color-error-bg: rgba(255, 51, 102, 0.1);
  --color-info: #00ffff;
  --color-info-light: #00ffff;
  --color-info-bg: rgba(0, 255, 255, 0.1);

  /* Neutrals - dark theme */
  --color-bg: #000000;
  --color-bg-elevated: #0a0a0a;
  --color-text: #ffffff;
  --color-text-secondary: #cccccc;
  --color-text-muted: #888888;
  --color-text-inverse: #000000;
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-light: rgba(255, 255, 255, 0.05);
  --color-border-focus: #ff0066;

  /* Typography */
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'SF Mono', 'Fira Code', monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;

  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.625;

  --weight-regular: 400;
  --weight-medium: 500;
  --weight-semibold: 600;
  --weight-bold: 700;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Borders */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.06), 0 4px 6px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.08), 0 8px 10px rgba(0, 0, 0, 0.04);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;

  /* Layout */
  --header-height: 64px;
  --container-max: 1100px;
  --sidebar-width: 320px;
  --content-readable: 680px;

  /* Z-index layers */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-header: 300;
  --z-overlay: 400;
  --z-modal: 500;
  --z-toast: 600;
}


/* ----------------------------------------------------------
   Reset & Base
   ---------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: var(--weight-regular);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background: #000000;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

/* Background effects container */
#bg-effects {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bg-gradient {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: 
    radial-gradient(ellipse at 30% 20%, rgba(255, 0, 102, 0.15) 0%, transparent 40%),
    radial-gradient(ellipse at 70% 80%, rgba(0, 255, 255, 0.1) 0%, transparent 40%);
  animation: float 20s ease-in-out infinite;
}

.bg-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 0, 102, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 0, 102, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

#app {
  position: relative;
  z-index: 1;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  color: var(--color-text);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }
h6 { font-size: var(--text-base); }

p {
  margin-bottom: var(--space-4);
  line-height: var(--leading-relaxed);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-secondary);
}

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

input, button, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

table {
  border-collapse: collapse;
  width: 100%;
}

strong, b {
  font-weight: var(--weight-semibold);
}

hr {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: var(--space-8) 0;
}


/* ----------------------------------------------------------
   Layout
   ---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.page {
  padding-top: calc(var(--header-height) + var(--space-8));
  padding-bottom: var(--space-16);
  min-height: 100vh;
  animation: pageIn 0.3s ease;
}

@keyframes pageIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sidebar-layout {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--space-8);
  align-items: start;
}

.sidebar-layout > :first-child {
  min-width: 0;
}


/* ----------------------------------------------------------
   Header
   ---------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--color-bg-elevated);
  border-bottom: 1px solid var(--color-border);
  z-index: var(--z-header);
  display: flex;
  align-items: center;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header-logo {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  letter-spacing: -0.5px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.header-logo:hover {
  color: var(--color-primary);
}

.header-logo .logo-accent {
  color: var(--color-accent);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.header-nav a {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
  padding: var(--space-2) 0;
  position: relative;
}

.header-nav a:hover,
.header-nav a.active {
  color: var(--color-primary);
}

.header-nav a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  border-radius: 1px;
}

.header-user {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.header-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-secondary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: var(--weight-bold);
  font-size: var(--text-sm);
}


/* ----------------------------------------------------------
   Cards
   ---------------------------------------------------------- */
.card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.card-header h3,
.card-header h4 {
  margin: 0;
}

.card-body {
  padding: var(--space-6);
}


/* ----------------------------------------------------------
   Buttons
   ---------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  line-height: 1;
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-border-focus);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Primary: hot pink background */
.btn-primary {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.btn-primary:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 0 20px rgba(255, 0, 102, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

/* Secondary: outline with cyan */
.btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn-secondary:hover {
  border-color: var(--color-secondary-light);
  background: rgba(27, 73, 101, 0.04);
  color: var(--color-primary);
}

/* Success: green */
.btn-success {
  background: var(--color-success);
  color: var(--color-text-inverse);
  border-color: var(--color-success);
}

.btn-success:hover {
  background: #245A42;
  border-color: #245A42;
  color: var(--color-text-inverse);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Danger: red/warning */
.btn-danger {
  background: var(--color-warning);
  color: var(--color-text-inverse);
  border-color: var(--color-warning);
}

.btn-danger:hover {
  background: #D4603F;
  border-color: #D4603F;
  color: var(--color-text-inverse);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* Ghost: text only */
.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border-color: transparent;
  padding-left: var(--space-3);
  padding-right: var(--space-3);
}

.btn-ghost:hover {
  color: var(--color-primary);
  background: rgba(27, 73, 101, 0.04);
}

/* Sizes */
.btn-lg {
  padding: 14px 28px;
  font-size: var(--text-base);
  border-radius: var(--radius-lg);
}

.btn-sm {
  padding: 6px 14px;
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
}

.btn-block {
  display: flex;
  width: 100%;
}


/* ----------------------------------------------------------
   Forms
   ---------------------------------------------------------- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 15px rgba(255, 0, 102, 0.3);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' fill='none' stroke='%236B7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
  line-height: var(--leading-relaxed);
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.form-error {
  font-size: var(--text-sm);
  color: var(--color-error);
  margin-top: var(--space-2);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.form-error::before {
  content: '!';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  background: var(--color-error);
  color: white;
  font-size: 10px;
  font-weight: var(--weight-bold);
  flex-shrink: 0;
}

.form-help {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

/* Input with error state */
.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
}

.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}


/* ----------------------------------------------------------
   Progress Steps (horizontal stepper)
   ---------------------------------------------------------- */
.progress-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: var(--space-6) 0;
}

.step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  position: relative;
  padding: 0 var(--space-4);
}

.step:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -2px;
  top: 50%;
  width: calc(var(--space-4) + 4px);
  height: 2px;
  background: var(--color-border);
  transform: translateX(100%);
}

.step.completed:not(:last-child)::after {
  background: var(--color-success);
}

.step-number {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  border: 2px solid var(--color-border);
  color: var(--color-text-muted);
  background: var(--color-bg-elevated);
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.step.active .step-number {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.step.completed .step-number {
  border-color: var(--color-success);
  background: var(--color-success);
  color: var(--color-text-inverse);
}

.step-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
  white-space: nowrap;
}

.step.active .step-label {
  color: var(--color-primary);
  font-weight: var(--weight-semibold);
}

.step.completed .step-label {
  color: var(--color-success);
}


/* ----------------------------------------------------------
   Brief Form
   ---------------------------------------------------------- */
.brief-form {
  max-width: 640px;
  margin: 0 auto;
}

.brief-progress {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: var(--weight-medium);
  margin-bottom: var(--space-8);
}

.brief-question {
  animation: questionIn 0.4s ease;
}

@keyframes questionIn {
  from {
    opacity: 0;
    transform: translateX(20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.brief-question h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}

.brief-question p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.brief-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-3);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: var(--color-bg-elevated);
  font-size: var(--text-base);
  color: var(--color-text);
  user-select: none;
}

.brief-option:hover {
  border-color: var(--color-secondary);
  background: rgba(98, 182, 203, 0.04);
}

.brief-option.selected {
  border-color: var(--color-primary);
  background: rgba(27, 73, 101, 0.04);
  box-shadow: 0 0 0 1px var(--color-primary);
}

.brief-option .option-check {
  width: 22px;
  height: 22px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.brief-option.selected .option-check {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.brief-option.selected .option-check::after {
  content: '';
  width: 6px;
  height: 10px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translateY(-1px);
}

.brief-option .option-label {
  flex: 1;
}


/* ----------------------------------------------------------
   Quote Display
   ---------------------------------------------------------- */
.quote-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.quote-header {
  padding: var(--space-8) var(--space-8) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.quote-header h2 {
  margin-bottom: var(--space-2);
}

.quote-header .quote-meta {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.line-items {
  width: 100%;
}

.line-items th {
  text-align: left;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-3) var(--space-8);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.line-items th:last-child {
  text-align: right;
}

.line-items td {
  padding: var(--space-4) var(--space-8);
  border-bottom: 1px solid var(--color-border-light);
  font-size: var(--text-sm);
}

.line-items td:last-child {
  text-align: right;
  font-weight: var(--weight-semibold);
  font-family: var(--font-heading);
}

.line-items .item-name {
  font-weight: var(--weight-medium);
  color: var(--color-text);
}

.line-items .item-desc {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  margin-top: 2px;
}

.quote-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) var(--space-8);
  border-top: 2px solid var(--color-primary);
  background: rgba(27, 73, 101, 0.02);
}

.quote-total-label {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-text);
}

.quote-total-amount {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
}

.quote-actions {
  padding: var(--space-6) var(--space-8);
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.quote-validity {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border-light);
}

.quote-exclusions {
  padding: var(--space-4) var(--space-8) var(--space-6);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.quote-exclusions h4 {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.quote-exclusions ul {
  list-style: disc;
  padding-left: var(--space-5);
}

.quote-exclusions li {
  margin-bottom: var(--space-1);
}


/* ----------------------------------------------------------
   Project Dashboard
   ---------------------------------------------------------- */
.project-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: var(--color-text-inverse);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  margin-bottom: var(--space-6);
}

.project-header h1 {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-2);
}

.project-header p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 0;
}

.progress-tracker {
  display: flex;
  align-items: center;
  gap: 0;
  padding: var(--space-4) 0;
  margin-bottom: var(--space-6);
}

.progress-tracker .tracker-stage {
  flex: 1;
  text-align: center;
  position: relative;
  padding: var(--space-3) var(--space-2);
}

.progress-tracker .tracker-stage:not(:last-child)::after {
  content: '';
  position: absolute;
  top: calc(var(--space-3) + 12px);
  right: 0;
  width: 50%;
  height: 3px;
  background: var(--color-border);
}

.progress-tracker .tracker-stage:not(:first-child)::before {
  content: '';
  position: absolute;
  top: calc(var(--space-3) + 12px);
  left: 0;
  width: 50%;
  height: 3px;
  background: var(--color-border);
}

.progress-tracker .tracker-stage.completed::after,
.progress-tracker .tracker-stage.completed::before,
.progress-tracker .tracker-stage.active::before {
  background: var(--color-success);
}

.tracker-icon {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-full);
  border: 3px solid var(--color-border);
  background: var(--color-bg-elevated);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: var(--z-base);
  margin-bottom: var(--space-2);
  transition: all var(--transition-base);
}

.tracker-stage.active .tracker-icon {
  border-color: var(--color-primary);
  background: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(27, 73, 101, 0.15);
}

.tracker-stage.completed .tracker-icon {
  border-color: var(--color-success);
  background: var(--color-success);
}

.tracker-stage .tracker-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
}

.tracker-stage.active .tracker-label {
  color: var(--color-primary);
  font-weight: var(--weight-semibold);
}

.tracker-stage.completed .tracker-label {
  color: var(--color-success);
}

.content-checklist {
  list-style: none;
}

.content-checklist li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-border-light);
}

.content-checklist li:last-child {
  border-bottom: none;
}

.content-checklist .check-icon {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.content-checklist .check-icon.done {
  border-color: var(--color-success);
  background: var(--color-success);
}

.content-checklist .check-icon.done::after {
  content: '';
  width: 5px;
  height: 8px;
  border: 2px solid white;
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translateY(-1px);
}

.waiting-banner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-warning-bg);
  border: 1px solid var(--color-accent-light);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.waiting-banner .waiting-icon {
  font-size: var(--text-xl);
  flex-shrink: 0;
}

.waiting-banner .waiting-text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.waiting-banner .waiting-text strong {
  color: var(--color-text);
}


/* ----------------------------------------------------------
   Messages
   ---------------------------------------------------------- */
.message-thread {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  max-height: 500px;
  overflow-y: auto;
}

.message {
  max-width: 80%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  animation: messageIn 0.2s ease;
}

@keyframes messageIn {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.message-client {
  align-self: flex-end;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-bottom-right-radius: var(--radius-sm);
}

.message-team {
  align-self: flex-start;
  background: var(--color-bg);
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-bottom-left-radius: var(--radius-sm);
}

.message .message-time {
  font-size: var(--text-xs);
  margin-top: var(--space-1);
  opacity: 0.7;
}

.message-input {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-4);
}

.message-input .form-input {
  flex: 1;
}

.message-input .btn {
  flex-shrink: 0;
}


/* ----------------------------------------------------------
   Upload Area
   ---------------------------------------------------------- */
.upload-zone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-6);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  background: var(--color-bg);
}

.upload-zone:hover {
  border-color: var(--color-secondary);
  background: rgba(98, 182, 203, 0.04);
}

.upload-zone.dragover {
  border-color: var(--color-primary);
  background: rgba(27, 73, 101, 0.06);
  border-style: solid;
  transform: scale(1.01);
}

.upload-zone .upload-icon {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-3);
  color: var(--color-text-muted);
}

.upload-zone .upload-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.upload-zone .upload-hint {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.upload-zone .upload-hint strong {
  color: var(--color-primary);
  cursor: pointer;
}

.file-list {
  margin-top: var(--space-4);
}

.file-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
  background: var(--color-bg-elevated);
  font-size: var(--text-sm);
  transition: background var(--transition-fast);
}

.file-item:hover {
  background: var(--color-bg);
}

.file-item .file-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--color-info-bg);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
}

.file-item .file-info {
  flex: 1;
  min-width: 0;
}

.file-item .file-name {
  font-weight: var(--weight-medium);
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-item .file-size {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

.file-item .file-status {
  flex-shrink: 0;
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.file-item .file-status.uploading {
  background: var(--color-info-bg);
  color: var(--color-info);
}

.file-item .file-status.complete {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.file-item .file-status.error {
  background: var(--color-error-bg);
  color: var(--color-error);
}


/* ----------------------------------------------------------
   Review / Feedback Form
   ---------------------------------------------------------- */
.feedback-form {
  max-width: 640px;
}

.feedback-field {
  margin-bottom: var(--space-6);
}

.feedback-field label {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.feedback-field .feedback-hint {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.feedback-field .char-count {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: right;
  margin-top: var(--space-1);
}

.overall-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.overall-options label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  font-family: var(--font-body);
}

.overall-options label:hover {
  border-color: var(--color-secondary);
}

.overall-options input[type="radio"] {
  accent-color: var(--color-primary);
}

.overall-options input[type="radio"]:checked + span {
  color: var(--color-primary);
}

.overall-options label:has(input:checked) {
  border-color: var(--color-primary);
  background: rgba(27, 73, 101, 0.04);
}


/* ----------------------------------------------------------
   Delivery Page
   ---------------------------------------------------------- */
.delivery-hero {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  background: linear-gradient(135deg, var(--color-primary) 0%, #2D7A9C 100%);
  border-radius: var(--radius-xl);
  color: var(--color-text-inverse);
  margin-bottom: var(--space-8);
}

.delivery-hero .delivery-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
}

.delivery-hero h1 {
  color: var(--color-text-inverse);
  margin-bottom: var(--space-3);
}

.delivery-hero p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--text-lg);
  max-width: 500px;
  margin: 0 auto;
}

.asset-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.asset-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: box-shadow var(--transition-fast);
}

.asset-item:hover {
  box-shadow: var(--shadow-md);
}

.asset-item .asset-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-info-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
  font-weight: var(--weight-bold);
  font-size: var(--text-xs);
  text-transform: uppercase;
}

.asset-item .asset-info {
  flex: 1;
  min-width: 0;
}

.asset-item .asset-name {
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  font-size: var(--text-sm);
}

.asset-item .asset-size {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.asset-item .btn {
  flex-shrink: 0;
}

.payment-required-banner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  background: linear-gradient(135deg, var(--color-accent-light) 0%, #FDE9D3 100%);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
}

.payment-required-banner .banner-icon {
  font-size: var(--text-2xl);
  flex-shrink: 0;
}

.payment-required-banner .banner-content {
  flex: 1;
}

.payment-required-banner .banner-content h4 {
  margin-bottom: var(--space-1);
}

.payment-required-banner .banner-content p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin: 0;
}


/* ----------------------------------------------------------
   Admin Dashboard
   ---------------------------------------------------------- */
.admin-stat-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.admin-stat-cards .stat-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.admin-stat-cards .stat-value {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.admin-stat-cards .stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.admin-table {
  width: 100%;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.admin-table th {
  text-align: left;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.admin-row td {
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
  font-size: var(--text-sm);
  vertical-align: middle;
}

.admin-row:last-child td {
  border-bottom: none;
}

.admin-row:hover td {
  background: var(--color-bg);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  white-space: nowrap;
}

.status-badge.status-brief {
  background: var(--color-info-bg);
  color: var(--color-info);
}

.status-badge.status-quote-sent {
  background: #FDF4FF;
  color: #7C3AED;
}

.status-badge.status-approved,
.status-badge.status-building {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.status-badge.status-review {
  background: var(--color-warning-bg);
  color: #C2410C;
}

.status-badge.status-complete {
  background: #F0FDF4;
  color: #15803D;
}

.status-badge.status-abandoned {
  background: #F9FAFB;
  color: var(--color-text-muted);
}

.alert-badge {
  position: relative;
}

.alert-badge::after {
  content: '';
  position: absolute;
  top: -3px;
  right: -3px;
  width: 8px;
  height: 8px;
  background: var(--color-error);
  border-radius: var(--radius-full);
  border: 2px solid var(--color-bg-elevated);
}


/* ----------------------------------------------------------
   Trust Signals
   ---------------------------------------------------------- */
.trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border-light);
  margin-top: var(--space-8);
}

.trust-logo {
  height: 28px;
  opacity: 0.5;
  filter: grayscale(100%);
  transition: all var(--transition-base);
}

.trust-logo:hover {
  opacity: 0.8;
  filter: grayscale(0%);
}

.testimonial-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
}

.testimonial-card::before {
  content: '\201C';
  font-family: var(--font-heading);
  font-size: 4rem;
  color: var(--color-secondary-light);
  line-height: 1;
  position: absolute;
  top: var(--space-3);
  left: var(--space-5);
}

.testimonial-card blockquote {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  padding-top: var(--space-6);
  margin-bottom: var(--space-4);
  font-style: italic;
}

.testimonial-card .testimonial-author {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
}

.testimonial-card .testimonial-role {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}


/* ----------------------------------------------------------
   Auth Pages
   ---------------------------------------------------------- */
.auth-card {
  max-width: 440px;
  margin: 0 auto;
  padding-top: calc(var(--header-height) + var(--space-16));
}

.auth-card .card {
  box-shadow: var(--shadow-lg);
}

.auth-card .card-body {
  padding: var(--space-8);
}

.auth-card .auth-logo {
  text-align: center;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.auth-card .auth-logo .logo-accent {
  color: var(--color-accent);
}

.auth-card .auth-subtitle {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-8);
}

.auth-form .form-group:last-of-type {
  margin-bottom: var(--space-6);
}

.auth-card .auth-footer {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}


/* ----------------------------------------------------------
   Legal Pages
   ---------------------------------------------------------- */
.legal-content {
  max-width: var(--content-readable);
  margin: 0 auto;
}

.legal-content h1 {
  margin-bottom: var(--space-2);
}

.legal-content .legal-updated {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

.legal-content h2 {
  font-size: var(--text-xl);
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.legal-content h3 {
  font-size: var(--text-lg);
  margin-top: var(--space-6);
  margin-bottom: var(--space-2);
}

.legal-content p {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-4);
}

.legal-content ul,
.legal-content ol {
  padding-left: var(--space-6);
  margin-bottom: var(--space-4);
}

.legal-content ul {
  list-style: disc;
}

.legal-content ol {
  list-style: decimal;
}

.legal-content li {
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}


/* ----------------------------------------------------------
   Notifications / Alerts
   ---------------------------------------------------------- */
.toast {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  max-width: 400px;
  padding: var(--space-4) var(--space-5);
  background: var(--color-text);
  color: var(--color-text-inverse);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  font-size: var(--text-sm);
  z-index: var(--z-toast);
  animation: toastIn 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

@keyframes toastIn {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.toast.toast-out {
  animation: toastOut 0.2s ease forwards;
}

@keyframes toastOut {
  to {
    opacity: 0;
    transform: translateY(16px) scale(0.95);
  }
}

.alert {
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  border: 1px solid transparent;
}

.alert-info {
  background: var(--color-info-bg);
  color: var(--color-info);
  border-color: var(--color-info-light);
}

.alert-success {
  background: var(--color-success-bg);
  color: var(--color-success);
  border-color: var(--color-success-light);
}

.alert-warning {
  background: var(--color-warning-bg);
  color: #9A3412;
  border-color: #FED7AA;
}

.alert-error {
  background: var(--color-error-bg);
  color: var(--color-error);
  border-color: var(--color-error-light);
}


/* ----------------------------------------------------------
   Loading States
   ---------------------------------------------------------- */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-border-light) 25%,
    var(--color-bg) 50%,
    var(--color-border-light) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite linear;
  border-radius: var(--radius-sm);
  min-height: 1em;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.skeleton-text {
  height: 14px;
  margin-bottom: var(--space-2);
}

.skeleton-text:last-child {
  width: 70%;
}

.skeleton-heading {
  height: 24px;
  width: 50%;
  margin-bottom: var(--space-4);
}

.skeleton-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
}

.skeleton-card {
  height: 120px;
}

.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

.spinner-sm {
  width: 16px;
  height: 16px;
  border-width: 2px;
}

.spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 4px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.loading-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-12);
  color: var(--color-text-muted);
  gap: var(--space-3);
  font-size: var(--text-sm);
}


/* ----------------------------------------------------------
   Modal
   ---------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  animation: overlayIn 0.2s ease;
}

@keyframes overlayIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  z-index: var(--z-modal);
  animation: modalIn 0.25s ease;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.modal-header h3 {
  font-size: var(--text-lg);
  margin: 0;
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: none;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  font-size: var(--text-lg);
}

.modal-close:hover {
  background: var(--color-bg);
  color: var(--color-text);
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
}


/* ----------------------------------------------------------
   Empty States
   ---------------------------------------------------------- */
.empty-state {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  color: var(--color-text-muted);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.empty-state h3 {
  font-size: var(--text-lg);
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.empty-state p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 360px;
  margin: 0 auto var(--space-5);
}


/* ----------------------------------------------------------
   Upsell Cards
   ---------------------------------------------------------- */
.upsell-card {
  background: linear-gradient(135deg, #FFFBEB 0%, #FEF3C7 100%);
  border: 1px solid #FDE68A;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.upsell-card .upsell-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: #FEF3C7;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xl);
}

.upsell-card .upsell-content {
  flex: 1;
}

.upsell-card .upsell-content h4 {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.upsell-card .upsell-content p {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-3);
}

.upsell-card .upsell-price {
  font-family: var(--font-heading);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  font-size: var(--text-sm);
}


/* ----------------------------------------------------------
   Utility Classes
   ---------------------------------------------------------- */

/* Text */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-muted); }
.text-sm { font-size: var(--text-sm); }
.text-xs { font-size: var(--text-xs); }
.text-lg { font-size: var(--text-lg); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-error { color: var(--color-error); }
.font-heading { font-family: var(--font-heading); }
.font-semibold { font-weight: var(--weight-semibold); }
.font-bold { font-weight: var(--weight-bold); }

/* Margin top */
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-4); }
.mt-4 { margin-top: var(--space-8); }

/* Margin bottom */
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-4); }
.mb-4 { margin-bottom: var(--space-8); }

/* Flexbox */
.flex { display: flex; }
.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}
.flex-col {
  display: flex;
  flex-direction: column;
}
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.flex-1 { flex: 1; }
.flex-wrap { flex-wrap: wrap; }

/* Gap */
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-4); }

/* Display */
.hidden { display: none !important; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Misc */
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.shadow { box-shadow: var(--shadow-sm); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.w-full { width: 100%; }


/* ----------------------------------------------------------
   Responsive: Tablet (768px)
   ---------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --container-max: 100%;
  }

  .sidebar-layout {
    grid-template-columns: 1fr;
  }

  .sidebar-layout > :last-child {
    order: -1;
  }

  .header-nav {
    gap: var(--space-4);
  }

  .admin-stat-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .quote-header,
  .quote-actions,
  .quote-total,
  .quote-validity,
  .quote-exclusions,
  .line-items th,
  .line-items td {
    padding-left: var(--space-5);
    padding-right: var(--space-5);
  }

  .overall-options {
    grid-template-columns: 1fr;
  }

  .progress-steps {
    gap: 0;
  }

  .step {
    padding: 0 var(--space-2);
  }

  .step-label {
    font-size: var(--text-xs);
  }

  .trust-bar {
    flex-wrap: wrap;
    gap: var(--space-4);
  }

  .admin-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .modal {
    max-width: 100%;
    margin: var(--space-4);
  }

  .delivery-hero {
    padding: var(--space-8) var(--space-5);
  }
}


/* ----------------------------------------------------------
   Responsive: Mobile (480px)
   ---------------------------------------------------------- */
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .container {
    padding: 0 var(--space-4);
  }

  .page {
    padding-top: calc(var(--header-height) + var(--space-6));
    padding-bottom: var(--space-10);
  }

  h1 { font-size: var(--text-2xl); }
  h2 { font-size: var(--text-xl); }
  h3 { font-size: var(--text-lg); }

  .header-logo {
    font-size: var(--text-xl);
  }

  .header-nav {
    gap: var(--space-3);
  }

  .header-nav a {
    font-size: var(--text-xs);
  }

  .btn {
    padding: 9px 16px;
  }

  .btn-lg {
    padding: 12px 24px;
    font-size: var(--text-sm);
  }

  .card-body {
    padding: var(--space-4);
  }

  .card-header {
    padding: var(--space-4);
  }

  .brief-option {
    padding: var(--space-3) var(--space-4);
  }

  .quote-total-amount {
    font-size: var(--text-2xl);
  }

  .admin-stat-cards {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
  }

  .admin-stat-cards .stat-value {
    font-size: var(--text-2xl);
  }

  .progress-tracker {
    flex-direction: column;
    gap: var(--space-3);
    align-items: flex-start;
  }

  .progress-tracker .tracker-stage {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-align: left;
    padding: 0;
  }

  .progress-tracker .tracker-stage::after,
  .progress-tracker .tracker-stage::before {
    display: none;
  }

  .progress-steps {
    flex-direction: column;
    gap: var(--space-3);
    align-items: flex-start;
  }

  .step:not(:last-child)::after {
    display: none;
  }

  .message {
    max-width: 90%;
  }

  .quote-actions {
    flex-direction: column;
  }

  .quote-actions .btn {
    width: 100%;
  }

  .payment-required-banner {
    flex-direction: column;
    text-align: center;
  }

  .asset-item {
    flex-wrap: wrap;
  }

  .asset-item .btn {
    width: 100%;
  }

  .toast {
    left: var(--space-4);
    right: var(--space-4);
    bottom: var(--space-4);
    max-width: none;
  }

  .modal-overlay {
    padding: var(--space-4);
    align-items: flex-end;
  }

  .modal {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    max-height: 85vh;
  }

  .auth-card {
    padding-top: calc(var(--header-height) + var(--space-8));
  }

  .auth-card .card-body {
    padding: var(--space-6);
  }
}


/* ----------------------------------------------------------
   Print Styles
   ---------------------------------------------------------- */
@media print {
  .header,
  .toast,
  .modal-overlay,
  .btn,
  .message-input,
  .upload-zone {
    display: none !important;
  }

  .page {
    padding-top: 0;
  }

  body {
    background: white;
    color: black;
  }

  .card {
    box-shadow: none;
    border: 1px solid #ccc;
  }

  .quote-card {
    box-shadow: none;
  }
}


/* =============================================================
   SPA Component Styles (BEM aliases + new components)
   Added for the JS SPA page modules.
   ============================================================= */

/* -- BEM aliases for existing button classes ------------------- */
.btn--primary  { background: var(--color-primary); color: var(--color-text-inverse); border-color: var(--color-primary); }
.btn--primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: var(--color-text-inverse); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--secondary { background: transparent; color: var(--color-primary); border-color: var(--color-border); }
.btn--secondary:hover { border-color: var(--color-primary); background: rgba(27,73,101,0.04); color: var(--color-primary); }
.btn--ghost { background: transparent; color: var(--color-text-muted); border-color: transparent; }
.btn--ghost:hover { color: var(--color-primary); background: rgba(27,73,101,0.04); }
.btn--full { display: flex; width: 100%; }
.btn--large { padding: 14px 28px; font-size: var(--text-base); border-radius: var(--radius-lg); }
.btn--sm { padding: 6px 14px; font-size: var(--text-xs); border-radius: var(--radius-sm); }

/* -- Page layout helpers -------------------------------------- */
.page-centered {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  position: relative;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(2%, 1%) rotate(1deg); }
  50% { transform: translate(0, 2%) rotate(0deg); }
  75% { transform: translate(-2%, 1%) rotate(-1deg); }
}

.page-quote,
.page-project,
.page-review,
.page-complete,
.page-admin,
.page-admin-project,
.page-admin-quote,
.page-legal {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
}

/* -- Card variants -------------------------------------------- */
.card--narrow { 
  max-width: 440px; 
  width: 100%; 
  padding: var(--space-8); 
  text-align: center;
  background: rgba(10, 10, 10, 0.95);
  border: 1px solid rgba(255, 0, 102, 0.2);
  box-shadow: 0 0 40px rgba(255, 0, 102, 0.15);
  position: relative;
  z-index: 10;
  backdrop-filter: blur(10px);
}

.card--narrow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #ff0066, #00ffff, transparent);
  animation: scanline 3s ease-in-out infinite;
}

@keyframes scanline {
  0%, 100% { opacity: 0.5; transform: scaleX(0.5); }
  50% { opacity: 1; transform: scaleX(1); }
}
.card--medium { max-width: 640px; width: 100%; padding: var(--space-8); }
.card--wide   { max-width: 900px; width: 100%; padding: var(--space-8); }

/* -- Brand mark ----------------------------------------------- */
.brand-mark {
  font-family: var(--font-heading);
  font-weight: var(--weight-bold);
  font-size: var(--text-2xl);
  color: #ffffff;
  letter-spacing: 2px;
  margin-bottom: var(--space-6);
  text-transform: uppercase;
}
.brand-mark--large { 
  font-size: var(--text-4xl); 
  margin-bottom: var(--space-4);
  animation: glitch 3s infinite;
}
@keyframes glitch {
  0%, 30%, 100% { color: #fff; text-shadow: none; }
  31% { color: #ff0066; text-shadow: 2px 0 #00ffff, -2px 0 #ff0066; }
  32% { color: #00ffff; text-shadow: -2px 0 #ff0066, 2px 0 #ffff00; }
  33% { color: #fff; text-shadow: none; }
}

/* -- Text helpers --------------------------------------------- */
.text-intro {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-6);
}
.text-small { font-size: var(--text-sm); }
.label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
}
.link { color: var(--color-secondary); cursor: pointer; text-decoration: underline; }
.link:hover { color: var(--color-primary); }

/* -- Loading spinner ------------------------------------------ */
.loading-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  margin: var(--space-4) auto;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* -- Skeleton loaders ----------------------------------------- */
.skeleton-group { display: flex; flex-direction: column; gap: var(--space-3); }
.skeleton-line {
  height: 1rem;
  background: linear-gradient(90deg, var(--color-border-light) 25%, var(--color-border) 50%, var(--color-border-light) 75%);
  background-size: 200% 100%;
  border-radius: var(--radius-sm);
  animation: shimmer 1.5s ease-in-out infinite;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* -- Toast notifications -------------------------------------- */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  pointer-events: none;
}
.toast {
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  cursor: pointer;
  transform: translateX(120%);
  transition: transform var(--transition-slow), opacity var(--transition-slow);
  opacity: 0;
  max-width: 400px;
}
.toast--visible { transform: translateX(0); opacity: 1; }
.toast--success { background: var(--color-success-bg); color: var(--color-success); border: 1px solid var(--color-success); }
.toast--error   { background: var(--color-error-bg);   color: var(--color-error);   border: 1px solid var(--color-error); }
.toast--info    { background: var(--color-info-bg);    color: var(--color-info);    border: 1px solid var(--color-info); }
.toast--warning { background: var(--color-warning-bg); color: var(--color-warning); border: 1px solid var(--color-warning); }

/* -- Badge (BEM) ---------------------------------------------- */
.badge {
  display: inline-block;
  padding: 2px 10px;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  border-radius: var(--radius-full);
  line-height: 1.6;
}
.badge--blue   { background: var(--color-info-bg);    color: var(--color-primary); }
.badge--amber  { background: var(--color-warning-bg); color: #92400E; }
.badge--green  { background: var(--color-success-bg); color: var(--color-success); }
.badge--red    { background: var(--color-error-bg);   color: var(--color-error); }
.badge--purple { background: #F3E8FF; color: #7C3AED; }
.badge--gray   { background: var(--color-border-light); color: var(--color-text-muted); }

/* -- Alerts (BEM) --------------------------------------------- */
.alert--warning { background: var(--color-warning-bg); border: 1px solid var(--color-warning); border-radius: var(--radius-md); padding: var(--space-4) var(--space-5); margin-bottom: var(--space-5); }
.alert--amber   { background: #FFFBEB; border: 1px solid #F59E0B; border-radius: var(--radius-md); padding: var(--space-4) var(--space-5); margin-bottom: var(--space-5); }
.alert--green   { background: var(--color-success-bg); border: 1px solid var(--color-success); border-radius: var(--radius-md); padding: var(--space-4) var(--space-5); margin-bottom: var(--space-5); }
.alert--blue    { background: var(--color-info-bg); border: 1px solid var(--color-primary); border-radius: var(--radius-md); padding: var(--space-4) var(--space-5); margin-bottom: var(--space-5); }
.alert p { margin-bottom: var(--space-2); }
.alert p:last-child { margin-bottom: 0; }

/* -- Modal (SPA) ---------------------------------------------- */
.modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.4);
  backdrop-filter: blur(2px);
}
.modal__content {
  position: relative;
  z-index: 1;
  max-height: 90vh;
  overflow-y: auto;
}

/* -- Auth page ------------------------------------------------ */
.auth-card h1 { margin-bottom: var(--space-3); }
.auth-form { margin-top: var(--space-6); text-align: left; }
.auth-success { text-align: center; }
.auth-success h2 { margin-top: var(--space-4); margin-bottom: var(--space-3); }
.auth-trust { margin-top: var(--space-8); }
.success-icon { font-size: 3rem; margin-top: var(--space-4); }
.success-icon--large { font-size: 4rem; color: var(--color-success); }

/* -- Brief page ----------------------------------------------- */
.brief-card h1,
.brief-card h2 { margin-bottom: var(--space-3); }
.brief-form { text-align: left; margin-top: var(--space-6); }
.brief-progress { margin-bottom: var(--space-6); }
.brief-progress__bar {
  height: 6px;
  background: var(--color-border-light);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--space-2);
}
.brief-progress__fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
}
.brief-progress__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.brief-question {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
}
.brief-subtitle {
  margin-bottom: var(--space-6);
}
.brief-content { text-align: left; margin-bottom: var(--space-6); }
.brief-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.brief-save { text-align: center; margin-bottom: var(--space-6); }
.brief-trust { margin-top: var(--space-6); text-align: center; }

/* -- Select cards (multi/single select) ----------------------- */
.select-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.select-card {
  padding: var(--space-4) var(--space-5);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
}
.select-card:hover { border-color: var(--color-secondary); }
.select-card--active {
  border-color: var(--color-primary);
  background: rgba(27,73,101,0.04);
}
.select-card__label {
  font-weight: var(--weight-medium);
  color: var(--color-text);
}

/* -- Quote page ----------------------------------------------- */
.quote-container {
  max-width: 720px;
  margin: 0 auto;
}
.quote-header { margin-bottom: var(--space-6); }
.quote-header h1 { margin-bottom: var(--space-2); }
.quote-items { margin-bottom: var(--space-6); }
.quote-notes { margin-bottom: var(--space-6); }
.quote-notes h3 { margin-bottom: var(--space-2); font-size: var(--text-lg); }
.quote-details { margin-bottom: var(--space-6); }
.quote-detail-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
.quote-detail h3 { font-size: var(--text-lg); margin-bottom: var(--space-3); }
.check-list, .x-list { padding-left: 0; }
.check-list li, .x-list li {
  padding: var(--space-2) 0;
  padding-left: var(--space-6);
  position: relative;
  font-size: var(--text-sm);
  list-style: none;
}
.check-list li::before { content: "\2713"; position: absolute; left: 0; color: var(--color-success); font-weight: bold; }
.x-list li::before { content: "\2717"; position: absolute; left: 0; color: var(--color-text-muted); }
.quote-meta { border-top: 1px solid var(--color-border); padding-top: var(--space-5); margin-bottom: var(--space-5); }
.quote-meta__item { display: flex; gap: var(--space-3); padding: var(--space-2) 0; font-size: var(--text-sm); }
.quote-meta__item .label { min-width: 100px; }
.quote-trust { text-align: center; margin-bottom: var(--space-6); font-size: var(--text-sm); color: var(--color-text-muted); }
.quote-actions { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; margin-top: var(--space-6); }
.version-tabs { display: flex; gap: var(--space-2); margin-bottom: var(--space-5); }
.version-tab {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  transition: all var(--transition-fast);
}
.version-tab:hover { border-color: var(--color-primary); }
.version-tab--active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

/* -- Billing form --------------------------------------------- */
.billing-form { text-align: left; }
.billing-form h2 { margin-bottom: var(--space-2); text-align: left; }
.billing-actions { margin-top: var(--space-4); }
.form-row { display: flex; gap: var(--space-4); }
.form-row--split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.form-group--flex { flex: 1; }
.form-hint {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}
.form-input--inline { margin-top: var(--space-2); }
.form-input--sm,
.form-select--sm { padding: 6px 10px; font-size: var(--text-sm); }
.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  cursor: pointer;
}
.checkbox-label input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--color-primary);
}
.inline-form {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}
.inline-form .form-input { flex: 1; }

/* -- Table (SPA) ---------------------------------------------- */
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.table th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  font-weight: var(--weight-semibold);
  color: var(--color-text-muted);
  border-bottom: 2px solid var(--color-border);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
}
.table-total td {
  font-weight: var(--weight-bold);
  font-size: var(--text-base);
  border-top: 2px solid var(--color-border);
  padding-top: var(--space-4);
}
.table--compact td,
.table--compact th {
  padding: var(--space-2) var(--space-3);
}
.table-row--clickable { cursor: pointer; transition: background var(--transition-fast); }
.table-row--clickable:hover { background: rgba(27,73,101,0.02); }

/* -- Progress tracker (project page) -------------------------- */
.progress-tracker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: var(--space-6) 0;
  padding: var(--space-5) 0;
}
.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  min-width: 100px;
}
.progress-step__dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-border-light);
  border: 3px solid var(--color-border);
  transition: all var(--transition-base);
}
.progress-step--active .progress-step__dot {
  background: var(--color-primary);
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(27,73,101,0.15);
}
.progress-step--complete .progress-step__dot {
  background: var(--color-success);
  border-color: var(--color-success);
}
.progress-step__label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text-muted);
}
.progress-step--active .progress-step__label { color: var(--color-primary); font-weight: var(--weight-semibold); }
.progress-step--complete .progress-step__label { color: var(--color-success); }
.progress-step__line {
  flex: 1;
  height: 3px;
  background: var(--color-border);
  min-width: 40px;
  margin: 0 var(--space-2);
  margin-bottom: var(--space-6);
}

/* -- Delivery estimate ---------------------------------------- */
.delivery-estimate {
  text-align: center;
  margin-bottom: var(--space-6);
  font-size: var(--text-sm);
}
.delivery-estimate .label { margin-right: var(--space-2); }

/* -- Project layout ------------------------------------------- */
.project-header { text-align: center; margin-bottom: var(--space-6); }
.project-header h1 { margin-bottom: var(--space-2); }
.project-layout {
  display: grid;
  grid-template-columns: 1fr var(--sidebar-width);
  gap: var(--space-6);
  align-items: start;
}
.project-main { min-width: 0; }
.project-sidebar { position: sticky; top: var(--space-6); }
.sidebar-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.sidebar-card h4 { margin-bottom: var(--space-4); font-size: var(--text-lg); }
.sidebar-row { display: flex; justify-content: space-between; padding: var(--space-2) 0; font-size: var(--text-sm); border-bottom: 1px solid var(--color-border-light); }
.sidebar-row:last-child { border-bottom: none; }
.section { margin-bottom: var(--space-8); }
.section h3 { margin-bottom: var(--space-3); }

/* -- Checklist ------------------------------------------------ */
.checklist { display: flex; flex-direction: column; gap: var(--space-2); margin-top: var(--space-3); }
.checklist-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  cursor: pointer;
}
.checklist-checkbox { accent-color: var(--color-primary); }
.checklist-label { font-size: var(--text-sm); }
.checklist-label--done { text-decoration: line-through; color: var(--color-text-muted); }

/* -- Upload zone (SPA) ---------------------------------------- */
.upload-zone {
  border: 2px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8) var(--space-5);
  text-align: center;
  transition: all var(--transition-fast);
  cursor: pointer;
  margin-bottom: var(--space-4);
}
.upload-zone:hover,
.upload-zone--active {
  border-color: var(--color-secondary);
  background: rgba(98,182,203,0.04);
}
.upload-zone--compact { padding: var(--space-4) var(--space-5); }
.upload-zone__icon { font-size: 2rem; margin-bottom: var(--space-2); }
.upload-item { padding: var(--space-2) 0; font-size: var(--text-sm); color: var(--color-text-muted); }
.upload-bar { height: 4px; background: var(--color-border-light); border-radius: var(--radius-full); overflow: hidden; margin-top: var(--space-2); }
.upload-bar__fill { height: 100%; width: 60%; background: var(--color-primary); border-radius: var(--radius-full); animation: progress-indeterminate 1.5s ease-in-out infinite; }
@keyframes progress-indeterminate { 0% { width: 20%; margin-left: 0; } 50% { width: 50%; margin-left: 25%; } 100% { width: 20%; margin-left: 80%; } }

/* -- File list ------------------------------------------------ */
.file-list { margin-top: var(--space-3); }
.file-list h4 { font-size: var(--text-sm); font-weight: var(--weight-semibold); margin-bottom: var(--space-2); color: var(--color-text-muted); }
.file-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-border-light);
  font-size: var(--text-sm);
}
.file-item:last-child { border-bottom: none; }
.file-item__name { flex: 1; font-weight: var(--weight-medium); }

/* -- Message thread (SPA) ------------------------------------- */
.message-thread {
  max-height: 400px;
  overflow-y: auto;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  margin-bottom: var(--space-3);
  background: var(--color-bg);
}
.message-thread--compact { max-height: 300px; }
.message {
  margin-bottom: var(--space-4);
  max-width: 80%;
}
.message--client { margin-left: auto; text-align: right; }
.message--team { margin-right: auto; }
.message__sender {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}
.message__content {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  display: inline-block;
  text-align: left;
}
.message--client .message__content {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}
.message__time { font-size: var(--text-xs); margin-top: var(--space-1); }
.message-compose {
  display: flex;
  gap: var(--space-2);
  align-items: flex-end;
}
.message-compose .form-textarea { flex: 1; resize: vertical; min-height: 40px; }

/* -- Upsell cards (SPA) --------------------------------------- */
.upsell-section h3 { margin-bottom: var(--space-4); }
.upsell-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
.upsell-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.upsell-card h4 { font-size: var(--text-base); margin-bottom: var(--space-2); }
.upsell-card p { font-size: var(--text-sm); }
.upsell-price {
  font-family: var(--font-heading);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

/* -- Review page ---------------------------------------------- */
.review-header { text-align: center; margin-bottom: var(--space-6); }
.review-header h1 { margin-bottom: var(--space-2); }
.review-deliverables { margin-bottom: var(--space-6); }
.review-deliverables h3 { margin-bottom: var(--space-3); }
.deliverable-item { margin-bottom: var(--space-2); }
.review-form-card { margin: 0 auto; }
.review-round-info {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border-light);
}
.review-actions { text-align: center; margin-top: var(--space-6); }
.char-count { text-align: right; font-size: var(--text-xs); color: var(--color-text-muted); margin-top: var(--space-1); }

/* -- Radio cards ---------------------------------------------- */
.radio-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.radio-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.radio-card:hover { border-color: var(--color-secondary); }
.radio-card--active {
  border-color: var(--color-primary);
  background: rgba(27,73,101,0.04);
}
.radio-card input[type="radio"] { accent-color: var(--color-primary); }
.radio-card__label { font-size: var(--text-sm); font-weight: var(--weight-medium); }

/* -- Radio group (simple list) -------------------------------- */
.radio-group { display: flex; flex-direction: column; gap: var(--space-2); }
.radio-label { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); cursor: pointer; }
.radio-label input[type="radio"] { accent-color: var(--color-primary); }

/* -- Previous feedback ---------------------------------------- */
.previous-feedback { margin-top: var(--space-8); }
.feedback-round {
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-3);
}
.feedback-round summary {
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.feedback-round__detail { padding: 0 var(--space-4) var(--space-4); }
.feedback-field { margin-bottom: var(--space-3); }
.feedback-field strong { font-size: var(--text-sm); display: block; margin-bottom: var(--space-1); }
.feedback-field p { font-size: var(--text-sm); color: var(--color-text-secondary); margin-bottom: 0; }

/* -- Complete / Delivery page --------------------------------- */
.complete-header { text-align: center; margin-bottom: var(--space-6); }
.celebration { margin-top: var(--space-4); }
.celebration__icon { font-size: 4rem; margin-bottom: var(--space-3); }
.celebration h1 { margin-bottom: var(--space-2); }
.asset-list { margin-top: var(--space-3); }
.asset-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
}
.asset-item__info { display: flex; align-items: center; gap: var(--space-3); }
.asset-item__name { font-weight: var(--weight-medium); font-size: var(--text-sm); }
.asset-item__size { font-size: var(--text-xs); }
.payment-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.testimonial-section { margin-top: var(--space-8); }

/* -- Admin dashboard ------------------------------------------ */
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}
.admin-header__left {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.admin-header__left .brand-mark { margin-bottom: 0; }
.admin-header__left h1 { font-size: var(--text-2xl); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.stat-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
}
.stat-card--attention { border-color: var(--color-warning); }
.stat-card__value {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}
.stat-card__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.admin-alerts { margin-bottom: var(--space-6); }
.admin-alerts h3 { margin-bottom: var(--space-3); color: var(--color-warning); }
.alert-list { display: flex; flex-direction: column; gap: var(--space-2); }
.alert-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
}
.alert-item__desc { flex: 1; }

/* -- Admin toolbar -------------------------------------------- */
.admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.filter-tabs { display: flex; gap: var(--space-2); }
.filter-tab {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: transparent;
  cursor: pointer;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  transition: all var(--transition-fast);
  color: var(--color-text-secondary);
}
.filter-tab:hover { border-color: var(--color-primary); color: var(--color-primary); }
.filter-tab--active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}
.admin-search { max-width: 260px; }
.admin-table-wrap { overflow-x: auto; }
.client-cell { display: flex; flex-direction: column; gap: 2px; }

/* -- Admin project detail ------------------------------------- */
.admin-nav { margin-bottom: var(--space-5); }
.admin-project-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}
.admin-project-header h1 { margin-bottom: var(--space-1); }
.admin-project-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-6);
  align-items: start;
}
.admin-project-main { display: flex; flex-direction: column; gap: var(--space-5); min-width: 0; }
.admin-project-sidebar { display: flex; flex-direction: column; gap: var(--space-5); position: sticky; top: var(--space-6); }
.admin-panel {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}
.admin-panel h3 { font-size: var(--text-lg); margin-bottom: var(--space-4); }
.admin-panel h4 { font-size: var(--text-base); margin-bottom: var(--space-2); }
.admin-panel__actions { display: flex; gap: var(--space-2); margin-top: var(--space-4); }
.brief-responses { display: flex; flex-direction: column; gap: var(--space-3); }
.brief-response-item { display: flex; flex-direction: column; gap: var(--space-1); padding: var(--space-2) 0; border-bottom: 1px solid var(--color-border-light); }
.brief-response-item:last-child { border-bottom: none; }
.quote-summary { margin-bottom: var(--space-4); }
.quote-summary__meta { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--space-3); }
.quote-summary__total { font-family: var(--font-heading); font-size: var(--text-xl); font-weight: var(--weight-bold); color: var(--color-primary); }
.quote-flags { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-3); }
.payment-list { display: flex; flex-direction: column; gap: var(--space-2); }
.payment-item { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); font-size: var(--text-sm); }
.checklist-editor { display: flex; flex-direction: column; gap: var(--space-2); }
.checklist-edit-item { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); }
.notes-list { display: flex; flex-direction: column; gap: var(--space-3); }
.note-item { padding: var(--space-3); background: #FFF9DB; border-radius: var(--radius-sm); }
.note-item p { font-size: var(--text-sm); margin-bottom: var(--space-1); }
.admin-actions-list { display: flex; flex-direction: column; gap: var(--space-2); }

/* -- Admin quote editor --------------------------------------- */
.admin-quote-header { margin-bottom: var(--space-5); }
.admin-quote-header h1 { margin-bottom: var(--space-2); }
.quote-budget-ref { margin-bottom: var(--space-4); font-size: var(--text-sm); }
.quote-budget-ref .label { margin-right: var(--space-2); }
.quote-flags-bar { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-4); }
.quote-editor { margin-bottom: var(--space-6); }
.quote-items-table .form-input,
.quote-items-table .form-select { min-width: 80px; }
.quote-items-table td { vertical-align: top; padding: var(--space-2); }
.quote-options { margin-bottom: var(--space-6); }
.quote-preview { margin-bottom: var(--space-6); }
.quote-preview h3 { margin-bottom: var(--space-3); }
.quote-preview-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.preview-items { margin-bottom: var(--space-3); }
.preview-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--color-border-light);
}
.preview-total {
  display: flex;
  justify-content: space-between;
  padding: var(--space-3) 0;
  font-weight: var(--weight-bold);
  font-size: var(--text-base);
  border-top: 2px solid var(--color-border);
}
.preview-deposit {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.quote-editor-actions { display: flex; gap: var(--space-3); justify-content: flex-end; }

/* -- Legal pages ---------------------------------------------- */
.legal-nav { margin-bottom: var(--space-6); }
.legal-content {
  max-width: var(--content-readable);
  margin: 0 auto;
}
.legal-content h1 { margin-bottom: var(--space-2); }
.legal-content h2 { font-size: var(--text-xl); margin-top: var(--space-8); margin-bottom: var(--space-3); }
.legal-content p { font-size: var(--text-sm); line-height: var(--leading-relaxed); }
.legal-content ul { padding-left: var(--space-5); margin-bottom: var(--space-4); }
.legal-content ul li {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  padding: var(--space-1) 0;
  list-style: disc;
}
.legal-content code {
  font-family: var(--font-mono);
  background: var(--color-border-light);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: var(--text-xs);
}
.legal-footer {
  margin-top: var(--space-16);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  text-align: center;
}
.legal-footer__links { display: flex; justify-content: center; gap: var(--space-4); margin-bottom: var(--space-3); }

/* -- Home page ------------------------------------------------ */
.home-card h1 { margin-bottom: var(--space-3); }
.home-actions { margin-top: var(--space-6); margin-bottom: var(--space-6); }
.home-footer { margin-top: var(--space-4); }

/* -- SPA responsive overrides --------------------------------- */
@media (max-width: 768px) {
  .page-centered { padding: var(--space-4); }
  .project-layout,
  .admin-project-layout { grid-template-columns: 1fr; }
  .project-sidebar,
  .admin-project-sidebar { position: static; }
  .quote-detail-row { grid-template-columns: 1fr; }
  .radio-cards { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .upsell-grid { grid-template-columns: 1fr; }
  .admin-toolbar { flex-direction: column; align-items: stretch; }
  .admin-search { max-width: none; }
  .form-row--split { grid-template-columns: 1fr; }
  .quote-actions { flex-direction: column; }
  .payment-banner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .card--narrow,
  .card--medium { padding: var(--space-5); }
  .brand-mark { font-size: var(--text-xl); }
  .brand-mark--large { font-size: var(--text-3xl); }
  .brief-question { font-size: var(--text-xl); }
  .filter-tabs { flex-wrap: wrap; }
}