/* ============================================
   RPD Analyzer - Modern UI v2.0
   Glassmorphism + Smooth Animations + Dark Mode
   ============================================ */

/* CSS Custom Properties - Light Theme */
:root {
  color-scheme: light;
  --text-xs: 12px;
  --text-sm: 13px;
  --text-md: 14px;
  --text-base: 15px;
  --text-lg: 17px;
  --text-xl: 22px;
  --text-page: clamp(30px, 3.2vw, 40px);

  /* Theme-safe surfaces */
  --page-bg: #eef3fa;
  --page-bg-gradient: linear-gradient(180deg, #f5f8fc 0%, #e7edf6 100%);
  --surface-base: #ffffff;
  --surface-soft: #f4f7fd;
  --surface-elevated: #ffffff;
  --surface-toolbar: #f7faff;
  --surface-status: #ffffff;
  --surface-card: #ffffff;
  --surface-chip: #edf3fb;
  --surface-danger: #fff5f5;
  --surface: var(--surface-base);
  --surface-glass: rgba(255, 255, 255, 0.82);

  --border-soft: #d8e0ee;
  --border-strong: #c5d1e2;
  --border-interactive: #b2c1d8;

  --text-primary: #172033;
  --text-muted: #5d6b82;
  --text-subtle: #7a879e;
  --ink: var(--text-primary);
  --ink-secondary: var(--text-muted);
  --muted: var(--text-subtle);

  --accent-primary: #4f6ef7;
  --accent-success: #1f9d67;
  --accent-danger: #d14a4a;
  --accent-warning: #c98918;
  --accent-info: #2b7ad9;
  --accent-neutral: #64748b;
  --accent: var(--accent-primary);
  --accent-hover: #3a57e6;
  --accent-soft: rgba(79, 110, 247, 0.1);
  --accent-glow: rgba(79, 110, 247, 0.12);
  --success: var(--accent-success);
  --success-soft: rgba(31, 157, 103, 0.1);
  --warning: var(--accent-warning);
  --warning-soft: rgba(201, 137, 24, 0.1);
  --danger: var(--accent-danger);
  --danger-soft: rgba(209, 74, 74, 0.1);

  --bg: var(--page-bg);
  --bg-gradient: var(--page-bg-gradient);
  --bg-contrast: #edf2f8;
  --line: var(--border-soft);
  --line-soft: rgba(217, 225, 239, 0.72);

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(23, 32, 51, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(23, 32, 51, 0.08), 0 2px 4px -1px rgba(23, 32, 51, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(23, 32, 51, 0.08), 0 4px 6px -2px rgba(23, 32, 51, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(23, 32, 51, 0.08), 0 10px 10px -5px rgba(23, 32, 51, 0.04);
  --shadow-card: 0 12px 26px rgba(23, 32, 51, 0.06);
  --shadow-elevated: 0 18px 38px rgba(23, 32, 51, 0.09);
  --shadow-glow: none;

  /* Border Radius */
  --radius-xs: 6px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* Blur */
  --blur-sm: blur(3px);
  --blur-md: blur(8px);
  --blur-lg: blur(16px);
}

/* Dark Theme */
[data-theme="dark"] {
  color-scheme: dark;
  --page-bg: #0b1220;
  --page-bg-gradient:
    radial-gradient(circle at top left, rgba(124, 146, 255, 0.14), transparent 30%),
    radial-gradient(circle at 84% 14%, rgba(97, 183, 255, 0.08), transparent 24%),
    radial-gradient(circle at 50% 92%, rgba(82, 201, 143, 0.06), transparent 26%),
    linear-gradient(180deg, #07101a 0%, #0c1523 40%, #122031 100%);
  --surface-base: #101a2a;
  --surface-soft: #162234;
  --surface-elevated: #17263a;
  --surface-toolbar: rgba(11, 18, 30, 0.9);
  --surface-status: #192940;
  --surface-card: #132033;
  --surface-chip: #172638;
  --surface-danger: rgba(52, 23, 30, 0.62);
  --surface: var(--surface-base);
  --surface-glass: rgba(14, 23, 37, 0.78);

  --border-soft: #29384e;
  --border-strong: #3a4c63;
  --border-interactive: #4d607e;

  --text-primary: #edf2fb;
  --text-muted: #b3bfd0;
  --text-subtle: #8ea0b9;
  --ink: var(--text-primary);
  --ink-secondary: var(--text-muted);
  --muted: var(--text-subtle);

  --accent-primary: #7c92ff;
  --accent-success: #52c98f;
  --accent-danger: #f06e6e;
  --accent-warning: #ebb85a;
  --accent-info: #61b7ff;
  --accent-neutral: #8ea0b9;
  --accent: var(--accent-primary);
  --accent-hover: #90a2ff;
  --accent-soft: rgba(124, 146, 255, 0.12);
  --accent-glow: rgba(124, 146, 255, 0.18);
  --success: var(--accent-success);
  --success-soft: rgba(82, 201, 143, 0.12);
  --warning: var(--accent-warning);
  --warning-soft: rgba(235, 184, 90, 0.12);
  --danger: var(--accent-danger);
  --danger-soft: rgba(240, 110, 110, 0.12);

  --bg: var(--page-bg);
  --bg-gradient: var(--page-bg-gradient);
  --bg-contrast: #172235;
  --line: var(--border-soft);
  --line-soft: rgba(40, 55, 77, 0.55);

  --shadow-sm: 0 1px 2px rgba(2, 6, 23, 0.32);
  --shadow-md: 0 4px 6px -1px rgba(2, 6, 23, 0.34);
  --shadow-lg: 0 10px 15px -3px rgba(2, 6, 23, 0.36);
  --shadow-xl: 0 20px 25px -5px rgba(2, 6, 23, 0.42);
  --shadow-card: 0 14px 30px rgba(2, 6, 23, 0.28);
  --shadow-elevated: 0 22px 46px rgba(2, 6, 23, 0.4);
  --shadow-glow: 0 0 28px rgba(124, 146, 255, 0.16);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100%;
  background: var(--bg);
  color-scheme: light;
  overscroll-behavior-y: none;
}

html[data-theme="light"] {
  color-scheme: light;
}

html[data-theme="dark"] {
  color-scheme: dark;
}

body {
  font-family: 'Inter', 'Manrope', system-ui, -apple-system, sans-serif;
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--ink);
  background-color: var(--bg);
  background-image: var(--bg-gradient);
  background-repeat: no-repeat;
  background-size: cover;
  min-height: 100vh;
  overscroll-behavior-y: none;
  transition: background var(--transition-slow), color var(--transition-slow);
}

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

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

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

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font: inherit;
}

::placeholder {
  color: var(--muted);
  opacity: 1;
}

/* ============================================
   Utility Classes
   ============================================ */
.container {
  width: min(1320px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 0 16px;
}

.muted {
  color: var(--ink-secondary);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ============================================
   Animated Background
   ============================================ */
.page-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.14;
  animation: float 28s ease-in-out infinite;
}

.orb--mint {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.4), transparent);
  top: -150px;
  left: -100px;
  animation-delay: 0s;
}

.orb--sun {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.3), transparent);
  bottom: -100px;
  right: 10%;
  animation-delay: -7s;
}

.orb--ink {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.25), transparent);
  top: 40%;
  right: -100px;
  animation-delay: -14s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -30px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(20px, 10px) scale(1.02); }
}

[data-theme="dark"] .orb {
  opacity: 0.2;
}

/* ============================================
   Header
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  background: var(--surface-glass);
  border-bottom: 1px solid var(--line-soft);
  transition: all var(--transition-base);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  gap: 24px;
}

.page-activity-bar-slot {
  display: block;
  height: 2px;
  line-height: 0;
  overflow: hidden;
}

.page-activity-bar-slot:empty {
  height: 0;
}

.page-activity-bar {
  position: relative;
  display: block;
  width: 100%;
  height: 2px;
  overflow: hidden;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.page-activity-bar::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -45%;
  width: 40%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    color-mix(in srgb, var(--accent) 78%, transparent) 44%,
    color-mix(in srgb, var(--accent-info) 68%, transparent) 58%,
    transparent 100%
  );
  will-change: transform;
  animation: page-activity-bar-sweep 1.25s linear infinite;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.brand:hover {
  transform: none;
}

.brand-mark {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: white;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: var(--text-sm);
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-md), 0 0 20px var(--accent-glow);
}

.brand-title {
  font-size: var(--text-lg);
  font-weight: 700;
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  gap: 8px;
}

.nav a {
  padding: 10px 16px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--muted);
  transition: all var(--transition-fast);
  position: relative;
}

.nav a:hover {
  color: var(--ink);
  background: var(--accent-soft);
}

.nav a.is-active {
  color: var(--accent);
  background: var(--accent-soft);
}

.nav-muted {
  border: 1px solid var(--line);
}

.nav-muted.is-active {
  border-color: var(--accent);
}

.header-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logout-form {
  display: inline;
  margin: 0;
  padding: 0;
}

.user-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--muted);
  border: 1px solid var(--line);
  cursor: default;
  transition: all var(--transition-fast);
}

.user-pill:hover {
  border-color: var(--line);
  box-shadow: none;
}

/* Theme Toggle */
.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  color: var(--muted);
  transition: color var(--transition-fast);
}

.theme-toggle:hover svg {
  color: var(--accent);
}

/* ============================================
   Main Content
   ============================================ */
.main {
  padding: 40px 0 84px;
  animation: fadeInUp 0.6s ease-out;
}

.auth-page .main {
  padding-top: 0;
}

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

/* ============================================
   Typography
   ============================================ */
.page-title {
  font-size: var(--text-page);
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--ink) 0%, var(--ink-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-subtitle {
  color: var(--ink-secondary);
  font-size: var(--text-base);
  max-width: 720px;
  line-height: 1.55;
}

.section-title {
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 6px;
  color: var(--ink);
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  display: grid;
  gap: 18px;
  align-items: start;
  margin-bottom: 28px;
}

.hero--programs {
  --program-panel-bg: var(--surface);
  --program-panel-border: var(--line);
  --program-panel-shadow: var(--shadow-md);
}

[data-theme="dark"] .hero--programs {
  --program-panel-bg: linear-gradient(180deg, rgba(17, 36, 62, 0.84) 0%, rgba(15, 32, 56, 0.72) 100%);
  --program-panel-border: rgba(118, 150, 205, 0.34);
  --program-panel-shadow: 0 20px 34px rgba(6, 14, 33, 0.42), 0 0 22px rgba(72, 111, 178, 0.18);
}

.hero-header {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.95fr);
  gap: 20px;
  align-items: start;
}

.hero-main {
  display: grid;
  align-content: start;
}

.hero-filter-wrap {
  width: 100%;
}

.hero--programs .page-title {
  margin-bottom: 12px;
  max-width: 860px;
  line-height: 1.12;
}

.hero--programs .page-subtitle {
  max-width: 680px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 18px;
  margin-top: 22px;
  align-items: flex-end;
}

.hero-card {
  background: var(--surface-glass);
  backdrop-filter: var(--blur-md);
  -webkit-backdrop-filter: var(--blur-md);
  border-radius: var(--radius-xl);
  padding: 20px;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  transition: all var(--transition-base);
}

.hero-card:hover {
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.hero-card--summary {
  align-self: start;
  padding: 16px;
  border: 1px solid var(--program-panel-border);
  background: var(--program-panel-bg);
  box-shadow: var(--program-panel-shadow);
}

.hero-card--summary:hover {
  transform: none;
  box-shadow: var(--program-panel-shadow);
}

.hero-card-title {
  font-size: var(--text-sm);
  line-height: 1.2;
  font-weight: 800;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
}

.hero-card--summary .stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.hero-card--summary .stat {
  min-height: 74px;
  padding: 12px 13px;
  background: var(--bg-contrast);
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  align-content: space-between;
}

.hero-card--summary .stat span {
  color: var(--ink-secondary);
  font-size: 11px;
  line-height: 1.2;
}

.hero-card--summary .stat strong {
  color: var(--ink);
  font-size: 21px;
  line-height: 1;
}

.hero-card--summary .stat:hover {
  border-color: var(--accent);
  background: var(--surface);
}

/* ============================================
   Stats Grid
   ============================================ */
.stats-grid {
  display: grid;
  gap: 12px;
}

.stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: var(--bg-contrast);
  border: 1px solid var(--line-soft);
  transition: all var(--transition-fast);
}

.stat:hover {
  background: var(--accent-soft);
  border-color: var(--accent);
}

.stat span {
  font-size: var(--text-sm);
  color: var(--ink-secondary);
}

.stat strong {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--ink);
}

/* ============================================
   Filter Bar
   ============================================ */
.filter-bar {
  display: block;
}

.filter-bar--surface {
  padding: 12px 14px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  width: 100%;
  max-width: none;
}

.hero--programs .filter-bar--surface {
  width: 100%;
  max-width: none;
  border-radius: 24px;
  border: 1px solid var(--program-panel-border);
  background: var(--program-panel-bg);
  box-shadow: var(--program-panel-shadow);
}

.filter-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 12px;
  align-items: end;
  min-width: 0;
}

.filter-grid-two {
  display: contents;
}

.filter-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
  flex: 0 1 170px;
}

.filter-field--search {
  flex: 1 1 360px;
}

.filter-field--status {
  flex: 1 1 220px;
}

.filter-field > label {
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-secondary);
  letter-spacing: 0.01em;
  line-height: 1.15;
}

.filter-bar input,
.filter-bar select {
  width: 100%;
  min-width: 0;
  height: 38px;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.filter-bar input[type="search"] {
  padding-left: 12px;
}

.filter-bar input:focus,
.filter-bar select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.hero-cta {
  min-height: 40px;
  padding: 10px 20px;
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.hero--programs .hero-cta {
  width: fit-content;
  min-height: 42px;
  padding: 10px 18px;
  font-size: var(--text-sm);
  font-weight: 700;
}

.btn-filter-reset {
  min-height: 38px;
  padding: 8px 14px;
  white-space: nowrap;
  margin-left: auto;
  flex: 0 0 auto;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--text-sm);
  min-height: 44px;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
  text-decoration: none;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.1));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: white;
  box-shadow: var(--shadow-sm);
}

[data-theme="dark"] .btn-primary {
  background: linear-gradient(135deg, rgba(91, 111, 223, 0.95) 0%, rgba(72, 88, 200, 0.95) 100%);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 24px rgba(16, 22, 45, 0.28);
}

.btn-primary:hover {
  box-shadow: var(--shadow-lg);
}

[data-theme="dark"] .btn-primary:hover {
  box-shadow: 0 14px 28px rgba(16, 22, 45, 0.34);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-ghost {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink-secondary);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.btn-danger {
  background: color-mix(in srgb, var(--danger) 8%, var(--surface));
  color: var(--danger);
  border: 1px solid color-mix(in srgb, var(--danger) 24%, var(--line));
}

.btn-danger:hover {
  background: color-mix(in srgb, var(--danger) 14%, var(--surface));
  color: var(--danger);
}

.btn-success {
  background: var(--success-soft);
  color: var(--success);
}

.btn-success:hover {
  background: var(--success);
  color: white;
}

.btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none;
}

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

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: var(--radius-full);
}

/* Loading State */
.btn.is-loading {
  pointer-events: none;
  color: transparent;
}

.btn.is-loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ============================================
   Cards
   ============================================ */
.card {
  background: var(--surface-elevated);
  backdrop-filter: var(--blur-sm);
  -webkit-backdrop-filter: var(--blur-sm);
  border-radius: var(--radius-lg);
  padding: 22px;
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
}

.card:hover {
  box-shadow: var(--shadow-elevated);
  border-color: var(--border-interactive);
}

.card-elevated {
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

/* ============================================
   Program Cards Grid
   ============================================ */
.program-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.programs-showcase {
  margin-top: 20px;
  padding: 20px;
  border-radius: 24px;
  border: 1px solid var(--program-panel-border);
  background: var(--program-panel-bg);
  box-shadow: var(--program-panel-shadow);
}

.programs-showcase-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.programs-showcase-head .section-title {
  margin-bottom: 0;
  font-size: var(--text-xl);
}

.programs-showcase-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 30px;
  padding: 0 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--line-soft);
  background: var(--surface-chip);
  color: var(--ink-secondary);
  font-size: 12px;
  font-weight: 600;
}

.programs-showcase-controls {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.programs-showcase-cta {
  min-height: 30px;
  height: 30px;
  padding: 0 12px;
  font-size: 12px;
  box-shadow: var(--shadow-sm);
}

.programs-showcase .program-grid {
  gap: 16px;
}

.programs-showcase .program-card {
  background: var(--surface-card);
  border-color: var(--border-soft);
}

.programs-showcase .empty-state--programs {
  grid-column: 1 / -1;
}

.program-card {
  background: var(--surface-card);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  border-radius: 20px;
  padding: 26px;
  border: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  min-height: 168px;
  box-shadow: var(--shadow-card);
  color: var(--text-primary);
}

.program-card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.program-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-primary), var(--accent-info));
  opacity: 0.28;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.program-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-elevated);
  border-color: var(--border-interactive);
  background: var(--surface-card);
}

.program-card:hover::before {
  transform: scaleX(1);
}

.program-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  min-width: 0;
}

.program-title {
  font-size: 18px;
  font-weight: 750;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 4px;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.program-desc {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.5;
  overflow-wrap: anywhere;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.program-card-copy {
  display: grid;
  gap: 10px;
  min-width: 0;
  flex: 1 1 auto;
}

.program-card-badges {
  display: grid;
  gap: 8px;
  justify-items: end;
  align-content: start;
}

.card-result {
  font-size: var(--text-md);
  color: var(--text-muted);
}

.card-detail {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.45;
  margin-top: auto;
}

.overview-grid {
  align-items: stretch;
}

.overview-grid > .card {
  height: 100%;
  background: var(--surface-elevated);
  border-color: var(--line-soft);
  box-shadow: var(--shadow-card);
}

.analysis-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
}

/* ============================================
   Badges
   ============================================ */
.badge {
  --badge-accent: var(--accent-neutral);
  --badge-bg: color-mix(in srgb, var(--accent-neutral) 8%, var(--surface-chip));
  --badge-border: var(--border-soft);
  --badge-text: var(--text-muted);
  --badge-glow: transparent;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0.02em;
  white-space: nowrap;
  line-height: 1.2;
  flex: 0 0 auto;
  border: 1px solid var(--badge-border);
  background: var(--surface-chip);
  background: var(--badge-bg);
  color: var(--badge-text);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--text-primary) 7%, transparent),
    0 1px 0 color-mix(in srgb, var(--text-primary) 3%, transparent);
}

.badge::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--badge-accent);
  box-shadow: 0 0 10px var(--badge-glow);
  flex: 0 0 auto;
}

.badge[data-status="draft"] {
  --badge-accent: var(--accent-neutral);
  --badge-bg: color-mix(in srgb, var(--accent-neutral) 7%, var(--surface-chip));
  --badge-border: var(--border-soft);
  --badge-text: var(--text-muted);
  --badge-glow: color-mix(in srgb, var(--accent-neutral) 20%, transparent);
}

.badge[data-status="queued"],
.badge[data-status="pending"] {
  --badge-accent: var(--accent-warning);
  --badge-bg: color-mix(in srgb, var(--accent-warning) 14%, var(--surface-chip));
  --badge-border: color-mix(in srgb, var(--accent-warning) 24%, var(--border-soft));
  --badge-text: color-mix(in srgb, var(--accent-warning) 78%, var(--text-primary));
  --badge-glow: color-mix(in srgb, var(--accent-warning) 24%, transparent);
}

.badge[data-status="analyzing"],
.badge[data-status="converting"],
.badge[data-status="running"],
.badge[data-status="available"] {
  --badge-accent: var(--accent-primary);
  --badge-bg: color-mix(in srgb, var(--accent-primary) 14%, var(--surface-chip));
  --badge-border: color-mix(in srgb, var(--accent-primary) 24%, var(--border-soft));
  --badge-text: color-mix(in srgb, var(--accent-primary) 78%, var(--text-primary));
  --badge-glow: color-mix(in srgb, var(--accent-primary) 24%, transparent);
}

.badge[data-status="completed"],
.badge[data-status="ready"] {
  --badge-accent: var(--accent-success);
  --badge-bg: color-mix(in srgb, var(--accent-success) 14%, var(--surface-chip));
  --badge-border: color-mix(in srgb, var(--accent-success) 24%, var(--border-soft));
  --badge-text: color-mix(in srgb, var(--accent-success) 78%, var(--text-primary));
  --badge-glow: color-mix(in srgb, var(--accent-success) 24%, transparent);
}

.badge[data-status="expired"] {
  --badge-accent: var(--accent-warning);
  --badge-bg: color-mix(in srgb, var(--accent-warning) 10%, var(--surface-chip));
  --badge-border: color-mix(in srgb, var(--accent-warning) 20%, var(--border-soft));
  --badge-text: color-mix(in srgb, var(--accent-warning) 74%, var(--text-primary));
  --badge-glow: color-mix(in srgb, var(--accent-warning) 20%, transparent);
}

.badge[data-status="warning"] {
  --badge-accent: var(--accent-warning);
  --badge-bg: color-mix(in srgb, var(--accent-warning) 12%, var(--surface-chip));
  --badge-border: color-mix(in srgb, var(--accent-warning) 22%, var(--border-soft));
  --badge-text: color-mix(in srgb, var(--accent-warning) 76%, var(--text-primary));
  --badge-glow: color-mix(in srgb, var(--accent-warning) 22%, transparent);
}

.badge[data-status="unavailable"] {
  --badge-accent: var(--accent-neutral);
  --badge-bg: color-mix(in srgb, var(--accent-neutral) 8%, var(--surface-chip));
  --badge-border: color-mix(in srgb, var(--accent-neutral) 18%, var(--border-soft));
  --badge-text: color-mix(in srgb, var(--accent-neutral) 68%, var(--text-primary));
  --badge-glow: color-mix(in srgb, var(--accent-neutral) 16%, transparent);
}

.badge[data-status="partial"] {
  --badge-accent: var(--accent-warning);
  --badge-bg: color-mix(in srgb, var(--accent-warning) 12%, var(--surface-chip));
  --badge-border: color-mix(in srgb, var(--accent-warning) 22%, var(--border-soft));
  --badge-text: color-mix(in srgb, var(--accent-warning) 76%, var(--text-primary));
  --badge-glow: color-mix(in srgb, var(--accent-warning) 22%, transparent);
}

.badge[data-status="error"] {
  --badge-accent: var(--accent-danger);
  --badge-bg: color-mix(in srgb, var(--accent-danger) 14%, var(--surface-chip));
  --badge-border: color-mix(in srgb, var(--accent-danger) 24%, var(--border-soft));
  --badge-text: color-mix(in srgb, var(--accent-danger) 78%, var(--text-primary));
  --badge-glow: color-mix(in srgb, var(--accent-danger) 24%, transparent);
}

.badge[data-status="canceled"] {
  --badge-accent: var(--accent-neutral);
  --badge-bg: color-mix(in srgb, var(--accent-neutral) 7%, var(--surface-chip));
  --badge-border: var(--border-soft);
  --badge-text: var(--text-muted);
  --badge-glow: color-mix(in srgb, var(--accent-neutral) 20%, transparent);
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* ============================================
   Pills
   ============================================ */
.pill-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pill {
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: var(--bg-contrast);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--ink-secondary);
  border: 1px solid var(--line-soft);
  transition: all var(--transition-fast);
}

.pill:hover {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent);
}

@keyframes page-activity-bar-sweep {
  from {
    transform: translateX(-120%);
  }
  to {
    transform: translateX(260%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-activity-bar::before {
    left: 0;
    width: 100%;
    animation: none;
    background: color-mix(in srgb, var(--accent) 28%, transparent);
  }
}

/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb {
  margin-bottom: 14px;
}

.breadcrumb a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-weight: 500;
  font-size: var(--text-sm);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: var(--surface-chip);
  border: 1px solid var(--line-soft);
  transition: all var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-soft);
}

/* ============================================
   Detail Hero
   ============================================ */
.detail-hero {
  display: block;
  margin-bottom: 18px;
}

.detail-hero > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  max-width: 1080px;
}

.detail-hero .page-title {
  margin-bottom: 0;
}

.detail-hero .page-subtitle {
  margin: 0;
}

.detail-hero .pill-list {
  align-items: center;
  gap: 10px;
}

.detail-hero .pill-list .badge {
  padding: 6px 12px;
  border: 1px solid var(--line-soft);
  font-size: var(--text-sm);
  font-weight: 500;
}

.detail-shell {
  display: grid;
  gap: 18px;
}

.primary-result-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.readiness-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 100%;
}

.readiness-card .analysis-actions {
  margin-top: auto;
}

.readiness-list {
  display: grid;
  gap: 12px;
}

.readiness-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: var(--surface-chip);
  border: 1px solid var(--line-soft);
  color: var(--ink-secondary);
}

.readiness-item span {
  font-size: var(--text-sm);
  font-weight: 600;
}

.readiness-item strong {
  font-size: var(--text-sm);
  color: var(--ink);
  font-weight: 700;
  text-align: right;
}

.document-upload-card {
  display: grid;
  gap: 16px;
  background: var(--surface-elevated);
  border-color: var(--line-soft);
  box-shadow: var(--shadow-card);
}

.document-upload-card__status {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: var(--radius-full);
  background: var(--surface-chip);
  border: 1px solid var(--line-soft);
  color: var(--ink-secondary);
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
}

.document-upload-card__files {
  gap: 12px;
}

.document-upload-card__dropzone,
.document-upload-card__actions {
  margin-top: 0;
}

.document-upload-card__hint {
  margin-top: 10px;
  font-size: var(--text-sm);
  color: var(--ink-secondary);
}

.compact-empty-state,
.empty-state--compact {
  padding: 22px 18px;
  text-align: left;
  border-radius: var(--radius-md);
  border: 1px dashed var(--line-soft);
  background: var(--surface-soft);
}

.compact-empty-state h3,
.empty-state--compact h3 {
  margin-bottom: 6px;
}

.compact-empty-state p,
.empty-state--compact p {
  margin-bottom: 0;
}

.single-rpd-hero .page-title {
  margin-bottom: 6px;
}

.single-rpd-action-state {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  min-height: 56px;
}

.single-rpd-primary-action {
  min-height: 48px;
  display: flex;
  align-items: center;
}

.single-rpd-secondary-actions {
  display: flex;
  align-items: center;
}

.single-rpd-result-card--full {
  width: 100%;
  min-height: 188px;
  background: var(--surface-elevated);
  border-color: var(--line-soft);
  box-shadow: var(--shadow-card);
}

.single-rpd-result-card .section-header {
  margin-bottom: 10px;
}

.single-rpd-result-card .muted {
  min-height: 3.1em;
}

.single-rpd-result-preview {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.single-rpd-html-preview {
  padding: 12px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  background: var(--surface-soft);
  overflow: hidden;
}

.single-rpd-html-preview-frame {
  display: block;
  width: 100%;
  min-height: 520px;
  height: min(80vh, 960px);
  border: 0;
  border-radius: calc(var(--radius-md) - 2px);
  background: var(--surface-base);
}

.danger-zone {
  margin-top: 4px;
  border: 1px solid color-mix(in srgb, var(--danger) 20%, var(--line-soft));
  background: var(--surface-danger);
  box-shadow: var(--shadow-sm);
}

.danger-zone .section-title {
  color: var(--danger);
}

.danger-zone .btn-danger {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 28%, var(--line));
  box-shadow: none;
}

.danger-zone .btn-danger:hover {
  background: color-mix(in srgb, var(--danger) 12%, var(--surface-danger));
  color: var(--danger);
}

.danger-zone-actions {
  margin-top: 16px;
}

/* ============================================
   Grid Layouts
   ============================================ */
.stack {
  display: grid;
  gap: 16px;
}

.grid {
  display: grid;
  gap: 20px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ============================================
   File Rows
   ============================================ */
.file-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: var(--bg-contrast);
  border: 1px solid var(--line-soft);
  align-items: center;
  transition: all var(--transition-fast);
}

.file-row:hover {
  background: var(--surface);
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.file-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.file-name {
  font-weight: 600;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-sub {
  font-size: var(--text-sm);
  color: var(--ink-secondary);
}

.file-sub--error {
  color: var(--danger);
}

.file-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  flex-shrink: 0;
}

/* ============================================
   Dropzone
   ============================================ */
.dropzone {
  border: 1.5px dashed var(--line-soft);
  padding: 34px 22px;
  border-radius: 18px;
  text-align: center;
  background: var(--surface-soft);
  transition: all var(--transition-base);
  cursor: default;
  position: relative;
  overflow: hidden;
}

.dropzone::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    color-mix(in srgb, var(--accent) 11%, transparent),
    color-mix(in srgb, var(--success) 8%, transparent)
  );
  opacity: 0;
  transition: opacity var(--transition-base);
}

.dropzone:not(.is-disabled):hover,
.dropzone.is-dragover {
  border-color: var(--accent);
  border-style: solid;
  box-shadow: var(--shadow-sm);
}

.dropzone:not(.is-disabled):hover::before,
.dropzone.is-dragover::before {
  opacity: 1;
}

.dropzone.is-disabled {
  opacity: 0.6;
  border-style: solid;
  border-color: var(--line-soft);
}

.dropzone.is-disabled::before {
  opacity: 0;
}

.dropzone input[type="file"] {
  display: none;
}

.dropzone-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  color: var(--muted);
  transition: all var(--transition-base);
  position: relative;
  z-index: 1;
}

.dropzone:hover .dropzone-icon {
  color: var(--accent);
}

.dropzone-title {
  font-weight: 600;
  font-size: var(--text-base);
  color: var(--ink);
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.dropzone-files {
  color: var(--ink-secondary);
  font-size: var(--text-sm);
  position: relative;
  z-index: 1;
}

.dropzone-actions {
  margin-top: 20px;
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* ============================================
   Progress Bar
   ============================================ */
.progress {
  background: var(--line);
  border-radius: var(--radius-full);
  height: 10px;
  overflow: hidden;
  position: relative;
}

.progress > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent) 0%, var(--success) 100%);
  border-radius: var(--radius-full);
  width: 0%;
  transition: width 0.5s ease-out;
  position: relative;
}

.progress > span::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  animation: none;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.progress-meta {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-size: var(--text-sm);
}

/* ============================================
   Analysis Steps
   ============================================ */
.analysis-steps {
  display: grid;
  gap: 8px;
  margin: 20px 0;
}

.step {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  background: var(--bg-contrast);
  font-size: var(--text-md);
  font-weight: 500;
  color: var(--muted);
  border: 1px solid var(--line-soft);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 12px;
}

.step::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line);
  transition: all var(--transition-fast);
}

.step.is-active {
  background: var(--accent-soft);
  color: var(--accent);
  border-color: var(--accent);
}

.step.is-active::before {
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
  animation: pulse 1s infinite;
}

.step.is-failed {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: var(--danger);
}

.step.is-failed::before {
  background: var(--danger);
}

.step.is-canceled,
.step.is-partial {
  background: var(--warning-soft);
  color: var(--warning);
  border-color: var(--warning);
}

.step.is-canceled::before,
.step.is-partial::before {
  background: var(--warning);
}

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

.step.is-completed::before {
  background: var(--success);
}

.analysis-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
  justify-content: flex-start;
}

/* ============================================
   History Items
   ============================================ */
.history-item {
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 20px;
  border: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  transition: all var(--transition-fast);
}

.history-item:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
}

.history-title {
  font-weight: 700;
  font-size: var(--text-lg);
}

.history-sub {
  font-size: var(--text-sm);
  margin-top: 4px;
}

.history-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

/* ============================================
   Metrics Grid
   ============================================ */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.metric-card {
  background: var(--surface-glass);
  backdrop-filter: var(--blur-sm);
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--line-soft);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--accent), var(--success));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

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

.metric-card:hover::before {
  opacity: 1;
}

.metric-title {
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.metric-value {
  font-size: 32px;
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
}

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

/* Metric colors based on value */
.metric-card[data-metric-status="good"] .metric-value {
  color: var(--success);
}

.metric-card[data-metric-status="warning"] .metric-value {
  color: var(--warning);
}

.metric-card[data-metric-status="bad"] .metric-value {
  color: var(--danger);
}

/* ============================================
   Graph Visualization
   ============================================ */
.graph-card {
  min-height: 400px;
  position: relative;
}

.graph-container {
  width: 100%;
  height: 400px;
  border-radius: var(--radius-md);
  background: var(--bg-contrast);
  border: 1px solid var(--line-soft);
  overflow: hidden;
}

.graph-placeholder {
  min-height: 300px;
  border-radius: var(--radius-md);
  border: 2px dashed var(--line);
  background: var(--bg-contrast);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: var(--text-sm);
  text-align: center;
  padding: 40px;
  gap: 16px;
}

.graph-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.5;
}

.graph-controls {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

/* D3 Graph Nodes */
.graph-node {
  cursor: pointer;
  transition: all var(--transition-fast);
}

.graph-node:hover {
  filter: brightness(1.1);
}

.graph-node-label {
  font-size: 11px;
  font-weight: 500;
  fill: var(--ink);
  pointer-events: none;
}

.graph-link {
  stroke: var(--line);
  stroke-opacity: 0.6;
  transition: all var(--transition-fast);
}

.graph-link:hover {
  stroke: var(--accent);
  stroke-opacity: 1;
}

/* ============================================
   Issues List
   ============================================ */
.issue-list {
  display: grid;
  gap: 12px;
}

.issue {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: var(--danger-soft);
  border-left: 4px solid var(--danger);
  transition: all var(--transition-fast);
}

.issue strong {
  display: block;
  color: var(--danger);
  margin-bottom: 4px;
}

.issue p {
  font-size: var(--text-sm);
  color: var(--muted);
  margin: 0;
}

/* ============================================
   Tables
   ============================================ */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.table th,
.table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.table th {
  background: var(--bg-contrast);
  font-weight: 600;
  color: var(--ink);
  position: sticky;
  top: 0;
}

.table tr {
  transition: background var(--transition-fast);
}

.table tbody tr:hover {
  background: var(--accent-soft);
}

.table tbody tr:last-child td {
  border-bottom: none;
}

/* ============================================
   Results Actions
   ============================================ */
.results-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

/* ============================================
   Empty State
   ============================================ */
.empty-state {
  text-align: center;
  padding: 44px 22px;
  color: var(--ink-secondary);
}

.empty-state svg {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  opacity: 0.4;
}

.empty-state h3 {
  margin-bottom: 6px;
  color: var(--ink);
}

.empty-state p {
  margin-bottom: 16px;
  font-size: var(--text-sm);
}

.empty-state--programs {
  border-style: dashed;
  border-width: 2px;
}

.empty-state--programs svg {
  color: var(--accent);
  opacity: 0.75;
}

/* ============================================
   Toast Notifications
   ============================================ */
.toast-stack {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1000;
  max-width: 400px;
}

.toast {
  padding: 16px 20px;
  border-radius: var(--radius-md);
  background: var(--surface);
  color: var(--ink);
  font-weight: 500;
  font-size: var(--text-base);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  animation: slideInRight 0.3s ease-out;
  display: flex;
  align-items: center;
  gap: 12px;
}

.toast-success {
  border-left: 4px solid var(--success);
}

.toast-error {
  border-left: 4px solid var(--danger);
}

.toast-warning {
  border-left: 4px solid var(--warning);
}

.toast-info {
  border-left: 4px solid var(--accent);
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(100px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.toast-close {
  margin-left: auto;
  opacity: 0.5;
  cursor: pointer;
  padding: 4px;
  border-radius: var(--radius-xs);
  transition: opacity var(--transition-fast);
}

.toast-close:hover {
  opacity: 1;
}

/* ============================================
   Auth Layout
   ============================================ */
.auth-layout {
  display: grid;
  grid-template-columns: minmax(0, 460px);
  justify-content: center;
  align-content: center;
  justify-items: center;
  gap: 24px;
  min-height: calc(100vh - 140px);
  padding: 12px 0 24px;
}

.auth-shell {
  display: grid;
  gap: 24px;
  width: min(460px, 100%);
}

.auth-panel {
  background: var(--surface-glass);
  backdrop-filter: var(--blur-md);
  padding: 32px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-xl);
}

.auth-note {
  padding: 18px 20px;
  border-radius: var(--radius-lg);
  background: var(--bg-contrast);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  margin-top: 4px;
}

.auth-note strong {
  display: block;
  margin-bottom: 6px;
}

/* ============================================
   Forms
   ============================================ */
.form-grid {
  display: grid;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink-secondary);
}

input:not([type="file"]):not([type="checkbox"]):not([type="radio"]),
textarea,
select {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  font-size: var(--text-base);
  transition: all var(--transition-fast);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.form-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.form-error {
  color: var(--danger);
  font-size: var(--text-sm);
  margin-top: 4px;
}

.callout {
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  margin-top: 20px;
}

.status-callout {
  margin: 0 0 12px;
  padding: 12px 16px;
  border-radius: 12px;
  border-left: 4px solid var(--status-callout-accent, var(--border-strong));
  background: var(--status-callout-bg, var(--surface-chip));
  color: var(--status-callout-text, var(--ink-secondary));
  font-size: var(--text-sm);
  line-height: 1.55;
}

.status-callout--warning {
  --status-callout-accent: var(--warning);
  --status-callout-bg: color-mix(in srgb, var(--warning) 10%, var(--surface));
  --status-callout-text: color-mix(in srgb, var(--warning) 72%, var(--text-primary));
}

.status-callout--unavailable {
  --status-callout-accent: var(--accent-neutral);
  --status-callout-bg: color-mix(in srgb, var(--accent-neutral) 8%, var(--surface));
  --status-callout-text: color-mix(in srgb, var(--accent-neutral) 68%, var(--text-primary));
}

.single-rpd-quality-warning-list {
  margin: 0.75rem 0 0;
  padding-left: 1.15rem;
}

.single-rpd-quality-warning-list li + li {
  margin-top: 0.5rem;
}

.single-rpd-quality-warning-message,
.single-rpd-quality-warning-meta {
  display: block;
}

.single-rpd-quality-warning-meta {
  color: var(--text-muted);
  font-size: 0.92em;
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .site-header,
  .hero-card,
  .card,
  .program-card,
  .metric-card,
  .auth-panel {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--surface);
  }
}

/* ============================================
   Skeleton Loading
   ============================================ */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--line) 25%,
    var(--bg-contrast) 50%,
    var(--line) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius-sm);
}

.skeleton-text {
  height: 16px;
  margin-bottom: 8px;
}

.skeleton-title {
  height: 24px;
  width: 60%;
  margin-bottom: 12px;
}

.skeleton-card {
  height: 200px;
  border-radius: var(--radius-lg);
}

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

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1180px) {
  .program-grid,
  .programs-showcase .program-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  .hero-header {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    align-items: stretch;
  }

  .filter-bar--surface {
    max-width: none;
  }

  .hero-card--summary {
    align-self: start;
    max-width: none;
    height: auto;
  }

  .programs-showcase {
    padding: 20px;
  }

  .programs-showcase-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .programs-showcase-controls {
    width: 100%;
    justify-content: flex-start;
  }

  .auth-layout {
    min-height: auto;
    padding-top: 8px;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .orb {
    display: none;
  }

  .site-header,
  .hero-card,
  .card,
  .program-card,
  .metric-card,
  .auth-panel {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .container {
    padding: 0 16px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero--programs .page-title {
    font-size: var(--text-page);
  }

  .hero--programs .page-subtitle {
    font-size: var(--text-base);
    line-height: 1.5;
  }

  .filter-bar {
    display: block;
  }

  .filter-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .filter-field,
  .filter-field--search,
  .filter-field--status {
    flex: 1 1 auto;
  }

  .btn-filter-reset {
    width: 100%;
    margin-left: 0;
  }

  .hero-cta {
    width: 100%;
  }

  .auth-layout {
    min-height: auto;
    padding-top: 0;
  }

  .programs-showcase {
    padding: 16px;
    border-radius: 18px;
  }

  .programs-showcase-head .section-title {
    font-size: 24px;
  }

  .programs-showcase-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .programs-showcase-count {
    width: fit-content;
  }

  .programs-showcase-cta {
    width: 100%;
    justify-content: center;
  }

  .programs-showcase .program-grid {
    grid-template-columns: 1fr;
  }

  .hero-card--summary .stats-grid {
    grid-template-columns: 1fr;
  }

  .header-inner {
    flex-wrap: wrap;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: center;
    padding-top: 12px;
    border-top: 1px solid var(--line);
    margin-top: 12px;
  }

  .program-grid {
    grid-template-columns: 1fr;
  }

  .overview-grid {
    grid-template-columns: 1fr;
  }

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

  .history-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .readiness-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .readiness-item strong {
    text-align: left;
  }

  .document-upload-card__status {
    width: fit-content;
  }

  .file-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .single-rpd-picker {
    align-items: flex-start;
  }

  .single-rpd-file-name {
    white-space: normal;
    word-break: break-word;
  }

  .toast-stack {
    left: 16px;
    right: 16px;
    max-width: none;
  }
}

@media (max-width: 480px) {
  .page-title {
    font-size: 24px;
  }

  .metrics-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   List Pages Layout
   ============================================ */
.list-page .main {
  width: 100%;
  max-width: none;
  padding: 0;
}

.page-shell {
  width: min(1320px, 100%);
  margin: 0 auto;
  padding: 48px 40px 84px;
}

.page-hero {
  display: block;
  margin-bottom: 20px;
}

.hero-title h1 {
  margin: 0;
  font-size: 42px;
  line-height: 1.08;
  letter-spacing: -0.035em;
  color: var(--text-primary);
}

.hero-title p {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.45;
  color: var(--text-muted);
  max-width: 720px;
}

.summary-card {
  margin-bottom: 18px;
  padding: 18px;
  border-radius: 24px;
  background: var(--surface-status);
  border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-elevated);
}

.summary-title {
  margin: 0 0 12px;
  font-size: 11px;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.summary-grid {
  display: grid;
  gap: 12px;
}

.summary-grid--programs {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.summary-grid--rpds {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.summary-chip {
  --chip-accent: var(--accent-info);
  min-height: 60px;
  padding: 14px 16px;
  border-radius: 18px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 11px;
  position: relative;
  align-items: center;
  justify-content: start;
  background: var(--surface-chip);
  border: 1px solid var(--border-soft);
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, var(--text-primary) 4%, transparent),
    0 1px 0 color-mix(in srgb, var(--text-primary) 2%, transparent);
}

.summary-chip::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--chip-accent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--chip-accent) 26%, transparent);
}

.summary-chip--blue {
  --chip-accent: var(--accent-info);
}

.summary-chip--green {
  --chip-accent: var(--accent-success);
}

.summary-chip--cyan {
  --chip-accent: var(--accent-primary);
}

.summary-chip--red {
  --chip-accent: var(--accent-danger);
}

.summary-chip--amber {
  --chip-accent: var(--accent-warning);
}

.summary-chip-label {
  font-size: 11px;
  line-height: 1.2;
  color: var(--text-muted);
  white-space: nowrap;
}

.summary-chip-value {
  font-size: 20px;
  line-height: 1;
  font-weight: 800;
  color: var(--text-primary);
  justify-self: end;
}

.filter-toolbar {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) 180px 180px 180px 118px;
  gap: 10px;
  align-items: end;
  padding: 14px;
  margin-bottom: 28px;
  border-radius: 22px;
  border: 1px solid var(--line-soft);
  background: var(--surface-toolbar);
  box-shadow: var(--shadow-sm);
}

.filter-toolbar .filter-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.filter-toolbar .filter-field > label {
  display: block;
  margin: 0;
  font-size: 10px;
  line-height: 1;
  font-weight: 600;
  color: var(--text-subtle);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.filter-toolbar input,
.filter-toolbar select {
  width: 100%;
  min-width: 0;
  height: 42px;
  padding: 0 12px;
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  background: var(--surface-soft);
  color: var(--text-primary);
  font-size: 14px;
  transition: all var(--transition-fast);
}

.filter-toolbar input:focus,
.filter-toolbar select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow:
    0 0 0 3px color-mix(in srgb, var(--accent) 16%, transparent),
    0 8px 18px color-mix(in srgb, var(--accent) 10%, transparent);
}

.filter-actions {
  display: flex;
  align-items: end;
  min-width: 0;
}

.filter-actions .btn-filter-reset {
  width: 100%;
  height: 42px;
  min-height: 42px;
  margin-left: 0;
  padding: 0 14px;
  background: var(--surface-chip);
  border-color: var(--line-soft);
  color: var(--text-muted);
  box-shadow: none;
}

.filter-actions .btn-filter-reset:hover {
  background: color-mix(in srgb, var(--accent) 10%, var(--surface-chip));
  border-color: var(--accent);
  color: var(--accent);
}

.list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 15px;
}

.list-header h2 {
  margin: 0;
  font-size: 26px;
  line-height: 1.1;
  font-weight: 800;
  color: var(--text-primary);
}

.list-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 16px;
  flex-wrap: wrap;
  padding: 14px 16px;
  margin-top: 18px;
  border-radius: 20px;
  border: 1px solid var(--line-soft);
  background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 96%, transparent), var(--surface-chip));
  box-shadow: var(--shadow-sm);
}

.pagination-bar__summary {
  font-size: 14px;
  line-height: 1.35;
  font-weight: 600;
  color: var(--text-muted);
}

.pagination-bar__controls {
  display: flex;
  align-items: center;
  gap: 10px 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
  margin-left: auto;
}

.pagination-size-form {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  min-width: 0;
}

.pagination-size-form label {
  font-size: 13px;
  line-height: 1.2;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}

.pagination-size-form select {
  width: 104px;
  min-width: 84px;
  max-width: 110px;
  height: 36px;
  padding: 8px 10px;
  border-radius: 12px;
  font-size: 14px;
  flex: 0 0 auto;
}

.pagination-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pagination-link,
.pagination-current {
  min-height: 36px;
  height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  line-height: 1;
  font-weight: 600;
  white-space: nowrap;
}

.pagination-link {
  min-width: 36px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--text-muted);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.pagination-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.pagination-link.is-disabled {
  opacity: 0.45;
  pointer-events: none;
}

.pagination-current {
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  background: color-mix(in srgb, var(--accent) 12%, var(--surface));
  color: var(--accent);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.card-grid .program-card {
  min-height: 168px;
  padding: 26px;
}

.card-grid .program-meta {
  gap: 12px;
}

.card-grid .program-card-title {
  font-size: 18px;
  line-height: 1.28;
}

.card-grid .program-desc {
  font-size: 13.5px;
  line-height: 1.48;
  color: var(--text-muted);
}

.card-grid .empty-state--programs {
  grid-column: 1 / -1;
}

.overview-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1100px) {
  .filter-toolbar {
    grid-template-columns: 1fr 1fr;
  }

  .filter-toolbar .filter-field--search,
  .filter-toolbar .filter-field--status,
  .filter-actions {
    grid-column: 1 / -1;
  }

  .summary-grid--programs,
  .summary-grid--rpds {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .page-shell {
    padding: 28px 16px 56px;
  }

  .hero-title h1 {
    font-size: 34px;
  }

  .filter-toolbar,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .summary-grid--programs,
  .summary-grid--rpds {
    grid-template-columns: 1fr;
  }

  .list-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .list-actions {
    width: 100%;
    justify-content: space-between;
  }

  .pagination-bar {
    align-items: stretch;
  }

  .pagination-bar__summary {
    width: 100%;
  }

  .pagination-bar__controls {
    width: 100%;
    justify-content: space-between;
    margin-left: 0;
  }

  .pagination-size-form {
    flex-wrap: wrap;
    justify-content: space-between;
    width: 100%;
  }

  .pagination-nav {
    width: 100%;
    justify-content: flex-start;
  }

  .filter-actions .btn-filter-reset {
    width: 100%;
  }

  .summary-card {
    padding: 14px;
  }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
.site-header,
.page-bg,
.toast-stack,
.btn,
.dropzone {
  display: none !important;
}

  .main {
    padding: 0;
  }

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

/* ============================================
   Accessibility
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}