/* =====================================================
   WAVESTONE CR MASTER — LIFTING VISUEL 2026
   Surcouche sur style.css : modernisation des ombres,
   bordures, typographie, micro-interactions et densité.
   Charger APRÈS style.css dans index.html.
   ===================================================== */

/* =====================================================
   1. DESIGN TOKENS MODERNISÉS
   ===================================================== */
:root {
  /* Système d'ombres hiérarchisé */
  --shadow-xs:  0 1px 2px rgba(15, 23, 42, .04);
  --shadow-sm:  0 2px 4px -1px rgba(15, 23, 42, .05), 0 1px 2px rgba(15, 23, 42, .04);
  --shadow:     0 4px 6px -1px rgba(15, 23, 42, .06), 0 2px 4px -2px rgba(15, 23, 42, .05);
  --shadow-md:  0 10px 15px -3px rgba(15, 23, 42, .08), 0 4px 6px -4px rgba(15, 23, 42, .04);
  --shadow-lg:  0 20px 25px -5px rgba(15, 23, 42, .10), 0 8px 10px -6px rgba(15, 23, 42, .05);
  --shadow-xl:  0 25px 50px -12px rgba(15, 23, 42, .18);

  /* Teintes surfaces (glass / frost) */
  --surface-glass:       rgba(255, 255, 255, 0.72);
  --surface-glass-heavy: rgba(255, 255, 255, 0.88);
  --surface-tint-primary: linear-gradient(135deg, rgba(0,45,114,.035) 0%, rgba(99,102,241,.03) 100%);

  /* Rayons harmonisés */
  --radius-sm:  8px;
  --radius:     12px;
  --radius-lg:  16px;
  --radius-xl:  20px;

  /* Courbes d'animation */
  --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:  cubic-bezier(0.4, 0, 0.2, 1);
  --ease-spring:  cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition:   .18s var(--ease-out);

  /* Focus ring unifié */
  --focus-ring:       0 0 0 3px rgba(0, 45, 114, .18);
  --focus-ring-accent:0 0 0 3px rgba(232, 0, 125, .22);
}

/* =====================================================
   2. TYPOGRAPHIE FINE
   ===================================================== */
html {
  font-feature-settings: 'cv11', 'ss01', 'ss03';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  letter-spacing: -0.003em;
}

h1, h2, h3, h4 {
  letter-spacing: -0.02em;
  font-feature-settings: 'ss01', 'ss03';
}

/* =====================================================
   3. SCROLLBARS MODERNISÉES
   ===================================================== */
.content-area::-webkit-scrollbar,
.sidebar-nav::-webkit-scrollbar,
.modal::-webkit-scrollbar,
.project-chat-messages::-webkit-scrollbar { width: 10px; height: 10px; }

.content-area::-webkit-scrollbar-track,
.sidebar-nav::-webkit-scrollbar-track,
.modal::-webkit-scrollbar-track,
.project-chat-messages::-webkit-scrollbar-track { background: transparent; }

.content-area::-webkit-scrollbar-thumb,
.modal::-webkit-scrollbar-thumb,
.project-chat-messages::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, .35);
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: padding-box;
  transition: background .2s;
}
.content-area::-webkit-scrollbar-thumb:hover,
.modal::-webkit-scrollbar-thumb:hover,
.project-chat-messages::-webkit-scrollbar-thumb:hover {
  background: rgba(100, 116, 139, .55);
  background-clip: padding-box;
}

/* =====================================================
   4. TOPBAR — glass effect + breadcrumb stylisé
   ===================================================== */
.topbar {
  background: var(--surface-glass-heavy);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid rgba(15, 23, 42, .06);
  box-shadow: var(--shadow-xs);
  height: 64px;
  padding: 0 28px;
}

.topbar-breadcrumb {
  font-size: .88rem;
  letter-spacing: -0.01em;
}
.topbar-breadcrumb .sep {
  color: var(--gray-300);
  font-size: .7rem;
  margin: 0 2px;
}
.topbar-breadcrumb > * {
  transition: color .15s;
}
.topbar-breadcrumb a,
.topbar-breadcrumb [onclick] {
  color: var(--gray-600);
  cursor: pointer;
}
.topbar-breadcrumb a:hover,
.topbar-breadcrumb [onclick]:hover {
  color: var(--primary);
}

.btn-toggle-sidebar {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  transition: all .15s var(--ease-out);
}
.btn-toggle-sidebar:hover {
  background: var(--gray-100);
  transform: scale(1.05);
}

/* =====================================================
   5. SIDEBAR — raffinement des espacements
   ===================================================== */
.sidebar {
  box-shadow: 1px 0 0 rgba(255,255,255,.04);
}

.sidebar-header {
  padding: 18px 18px 14px;
}

.btn-new-cr {
  padding: 11px 14px;
  border-radius: 10px;
  font-size: .88rem;
  box-shadow: 0 4px 14px rgba(232, 0, 125, .25);
  transition: all .2s var(--ease-out);
}
.btn-new-cr:hover {
  box-shadow: 0 8px 22px rgba(232, 0, 125, .38);
  transform: translateY(-1px);
  filter: brightness(1.05);
}
.btn-new-cr:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(232, 0, 125, .3);
}

.sidebar-search {
  border-radius: 10px;
  padding: 9px 13px;
  transition: all .15s;
}
.sidebar-search:focus-within {
  background: var(--sidebar-hover-bg);
  border-color: rgba(255, 255, 255, .28);
}

.project-header {
  border-radius: 8px;
  margin: 1px 8px;
  padding: 9px 12px;
}
.project-header:hover {
  background: var(--sidebar-hover-bg);
}
.project-header.active {
  background: var(--sidebar-active-bg);
  box-shadow: inset 2px 0 0 var(--accent);
}

.cr-item {
  border-radius: 6px;
  margin: 1px 8px 1px 24px;
  padding: 7px 12px 7px 20px;
  transition: all .12s;
}
.cr-item:hover {
  background: var(--sidebar-hover-bg);
  transform: translateX(1px);
}
.cr-item.active {
  background: var(--sidebar-active-bg);
  box-shadow: inset 2px 0 0 var(--accent);
}

/* =====================================================
   6. CONTENT AREA
   ===================================================== */
.content-area {
  padding: 32px 40px 40px;
  background: linear-gradient(180deg, #F8F9FB 0%, #F0F2F5 100%);
}

/* =====================================================
   7. DASHBOARD HERO — verre + grain subtil
   ===================================================== */
.dashboard-hero {
  background:
    radial-gradient(ellipse at top right, rgba(232,0,125,.22) 0%, transparent 55%),
    radial-gradient(ellipse at bottom left, rgba(99,102,241,.18) 0%, transparent 50%),
    linear-gradient(135deg, #001B4E 0%, #002D72 45%, #0050B3 100%);
  border-radius: var(--radius-xl);
  padding: 40px 46px;
  margin-bottom: 32px;
  box-shadow:
    0 20px 60px -20px rgba(0, 45, 114, .45),
    0 1px 0 rgba(255, 255, 255, .15) inset;
  border: 1px solid rgba(255, 255, 255, .08);
  position: relative;
  overflow: hidden;
}
.dashboard-hero::before {
  width: 320px;
  height: 320px;
  background:
    radial-gradient(circle, rgba(232, 0, 125, .32) 0%, transparent 70%);
  filter: blur(18px);
}
.dashboard-hero::after {
  width: 260px;
  height: 260px;
  background:
    radial-gradient(circle, rgba(99, 102, 241, .28) 0%, transparent 70%);
  filter: blur(20px);
}

.hero-text h1 {
  font-size: 1.95rem;
  letter-spacing: -0.03em;
  font-weight: 800;
  background: linear-gradient(180deg, #FFFFFF 0%, rgba(255,255,255,.82) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-text p {
  font-size: .98rem;
  color: rgba(255, 255, 255, .78);
}

.stat-card {
  background: rgba(255, 255, 255, .12);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 14px;
  padding: 18px 24px;
  transition: all .2s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.stat-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,.06) 0%, transparent 50%);
  pointer-events: none;
}
.stat-card:hover {
  background: rgba(255, 255, 255, .18);
  transform: translateY(-2px);
}
.stat-card .stat-val {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

/* =====================================================
   8. PROJECT CARDS — premium glass
   ===================================================== */
.dashboard-grid {
  gap: 20px;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
}

.project-card.pc-new {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(15, 23, 42, .06);
  box-shadow: var(--shadow-sm);
  transition: all .25s var(--ease-out);
}
.project-card.pc-new:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 45, 114, .15);
}

.pc-color-bar {
  height: 5px;
  background-image: linear-gradient(90deg, currentColor 0%, currentColor 100%);
  position: relative;
}
.pc-color-bar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.3), transparent);
  opacity: 0;
  transition: opacity .4s;
}
.project-card.pc-new:hover .pc-color-bar::after { opacity: 1; }

.pc-name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--gray-900);
}

.pc-cr-total {
  font-weight: 700;
  font-size: .76rem;
  background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
  padding: 4px 11px;
}

.pc-action-btn {
  border-radius: 9px;
  transition: all .15s var(--ease-out);
}
.pc-action-btn:hover {
  transform: scale(1.08);
}

/* =====================================================
   9. VIEW HEADER + CR LIST CARDS
   ===================================================== */
.view-header {
  margin-bottom: 26px;
}
.view-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.cr-card {
  border-radius: var(--radius);
  border: 1px solid rgba(15, 23, 42, .06);
  box-shadow: var(--shadow-sm);
  padding: 18px 22px;
  transition: all .2s var(--ease-out);
  position: relative;
}
.cr-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--primary);
  border-radius: 3px 0 0 3px;
  opacity: 0;
  transition: opacity .2s;
}
.cr-card:hover {
  transform: translateX(3px);
  border-color: rgba(0, 45, 114, .15);
  box-shadow: var(--shadow-md);
}
.cr-card:hover::before { opacity: 1; }

.cr-card-icon {
  border-radius: 11px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .12);
  transition: transform .25s var(--ease-spring);
}
.cr-card:hover .cr-card-icon {
  transform: scale(1.06) rotate(-3deg);
}

.cr-card-title {
  letter-spacing: -0.01em;
}

/* =====================================================
   10. FORM SECTIONS — plus respirantes
   ===================================================== */
.form-section {
  border-radius: var(--radius);
  border: 1px solid rgba(15, 23, 42, .06);
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s;
  margin-bottom: 22px;
}
.form-section:hover {
  box-shadow: var(--shadow);
}

.section-header {
  background: var(--surface-tint-primary);
  border-bottom: 1px solid rgba(15, 23, 42, .05);
  padding: 16px 22px;
}

.section-icon {
  border-radius: 9px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  box-shadow: 0 4px 10px rgba(0, 45, 114, .25);
}

.section-header h3 {
  letter-spacing: -0.015em;
}

.section-body {
  padding: 24px;
}

/* =====================================================
   11. FORM INPUTS — focus plus net
   ===================================================== */
.form-group label {
  font-size: .72rem;
  letter-spacing: .8px;
  color: var(--gray-600);
}

.form-group input,
.form-group select,
.form-group textarea,
.participant-row input,
.actions-table td input,
.actions-table td select,
.settings-group input[type="text"],
.settings-group select {
  border: 1.5px solid rgba(15, 23, 42, .08);
  border-radius: 9px;
  padding: 10px 13px;
  font-size: .9rem;
  transition: all .15s var(--ease-out);
  background: var(--white);
}
.form-group input:hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: rgba(15, 23, 42, .14);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus,
.participant-row input:focus,
.actions-table td input:focus,
.actions-table td select:focus {
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
}

/* =====================================================
   12. BOUTONS — relief subtil
   ===================================================== */
.btn-primary {
  background: linear-gradient(180deg, #003A8E 0%, #002D72 100%);
  border-radius: 9px;
  padding: 10px 20px;
  font-weight: 600;
  box-shadow: 0 1px 0 rgba(255,255,255,.15) inset, 0 2px 6px rgba(0, 45, 114, .18);
  transition: all .18s var(--ease-out);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #0050B3 0%, #003A8E 100%);
  box-shadow: 0 1px 0 rgba(255,255,255,.2) inset, 0 6px 16px rgba(0, 45, 114, .32);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 1px 0 rgba(255,255,255,.1) inset, 0 1px 3px rgba(0, 45, 114, .2);
}

.btn-secondary {
  border-radius: 9px;
  background: var(--white);
  border: 1.5px solid rgba(15, 23, 42, .1);
  padding: 10px 18px;
  font-weight: 600;
  transition: all .18s var(--ease-out);
}
.btn-secondary:hover {
  background: var(--gray-50);
  border-color: rgba(15, 23, 42, .2);
  transform: translateY(-1px);
  box-shadow: var(--shadow-xs);
}
.btn-secondary:active {
  transform: translateY(0);
}

.btn-outline {
  border-radius: 9px;
  padding: 9px 16px;
  transition: all .18s var(--ease-out);
}
.btn-outline:hover {
  background: rgba(0, 45, 114, .07);
  transform: translateY(-1px);
}

.btn-icon {
  border-radius: 9px;
  transition: all .15s var(--ease-out);
}
.btn-icon:hover {
  transform: scale(1.08);
}

.btn-ai {
  background: linear-gradient(135deg, #7C3AED 0%, #E8007D 100%);
  border-radius: 9px;
  color: #fff;
  border: none;
  padding: 10px 18px;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(124, 58, 237, .32);
  position: relative;
  overflow: hidden;
}
.btn-ai::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.25) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform .6s var(--ease-out);
}
.btn-ai:hover::before {
  transform: translateX(100%);
}
.btn-ai:hover {
  box-shadow: 0 8px 22px rgba(124, 58, 237, .45);
  transform: translateY(-1px);
}

/* =====================================================
   13. EXPORT BAR
   ===================================================== */
.export-bar {
  border-radius: var(--radius);
  border: 1px solid rgba(15, 23, 42, .06);
  box-shadow: var(--shadow-sm);
  padding: 18px 24px;
  background: var(--surface-glass-heavy);
  backdrop-filter: blur(10px);
}

.btn-export {
  border-radius: 9px;
  font-weight: 600;
  padding: 10px 18px;
  transition: all .18s var(--ease-out);
}
.btn-export:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

/* =====================================================
   14. QUILL EDITOR — finition
   ===================================================== */
.ql-toolbar {
  border-radius: 9px 9px 0 0 !important;
  border-color: rgba(15, 23, 42, .1) !important;
  background: linear-gradient(180deg, #FAFBFC 0%, #F3F5F8 100%) !important;
  padding: 10px !important;
}
.ql-container {
  border-radius: 0 0 9px 9px !important;
  border-color: rgba(15, 23, 42, .1) !important;
  transition: border-color .15s;
}
.ql-container:hover {
  border-color: rgba(15, 23, 42, .16) !important;
}
.ql-container.ql-snow:focus-within {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px rgba(0, 45, 114, .12);
}
.ql-editor {
  padding: 16px 18px !important;
  line-height: 1.65 !important;
}

/* =====================================================
   15. MODALES — glass backdrop + spring
   ===================================================== */
.modal-overlay {
  background: rgba(15, 23, 42, .5);
  backdrop-filter: blur(6px) saturate(140%);
  -webkit-backdrop-filter: blur(6px) saturate(140%);
}

.modal {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, .6);
  animation: modalIn .32s var(--ease-spring);
}

@keyframes modalIn {
  0%   { opacity: 0; transform: translateY(12px) scale(.96); }
  100% { opacity: 1; transform: translateY(0)    scale(1); }
}

.modal-header {
  padding: 22px 26px 18px;
  border-bottom: 1px solid rgba(15, 23, 42, .06);
}
.modal-header h3 {
  font-size: 1.05rem;
  letter-spacing: -0.015em;
}
.modal-close {
  border-radius: 9px;
  transition: all .15s var(--ease-out);
}
.modal-close:hover {
  transform: rotate(90deg) scale(1.05);
}

.modal-body { padding: 24px 26px; }
.modal-footer { padding: 18px 26px; }

/* =====================================================
   16. TOAST — rise with spring
   ===================================================== */
.toast {
  border-radius: 11px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(10px);
}
.toast.show {
  animation: toastIn .4s var(--ease-spring);
}
@keyframes toastIn {
  0%   { opacity: 0; transform: translateY(12px) scale(.95); }
  100% { opacity: 1; transform: translateY(0)    scale(1); }
}

/* =====================================================
   17. STATUS BADGES — finition
   ===================================================== */
.status-badge,
.action-status-badge {
  border-radius: 20px;
  font-weight: 600;
  letter-spacing: .2px;
  padding: 4px 10px;
  border: 1px solid transparent;
}

/* =====================================================
   18. ACTIONS TABLE — élégance
   ===================================================== */
.actions-table-wrap {
  border-radius: var(--radius);
  border: 1px solid rgba(15, 23, 42, .08);
  box-shadow: var(--shadow-xs);
  overflow: hidden;
}

.actions-table thead tr {
  background: linear-gradient(180deg, #003A8E 0%, #002D72 100%);
}

.actions-table tbody tr {
  transition: background .12s;
}

/* =====================================================
   19. AI MENU & ASSISTANT — polish
   ===================================================== */
.ai-model-card {
  border-radius: var(--radius);
  border: 1.5px solid rgba(15, 23, 42, .08);
  transition: all .2s var(--ease-out);
}
.ai-model-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: rgba(124, 58, 237, .4);
}
.ai-model-card.active {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0, 45, 114, .15), var(--shadow);
}

/* =====================================================
   20. PROJECT CHAT — raffinement
   ===================================================== */
.modal-project-chat {
  border-radius: var(--radius-lg);
}
.project-chat-messages {
  background:
    linear-gradient(180deg, #F8F9FB 0%, #F0F2F5 100%);
  border-radius: var(--radius);
  border: 1px solid rgba(15, 23, 42, .06);
}
.project-chat-msg-user .project-chat-bubble {
  background: linear-gradient(135deg, #003A8E 0%, #6366F1 100%);
  box-shadow: 0 4px 14px rgba(0, 45, 114, .28);
  border-radius: 16px 16px 3px 16px;
}
.project-chat-msg-assistant .project-chat-bubble {
  border-radius: 16px 16px 16px 3px;
  box-shadow: var(--shadow-xs);
}
.project-chat-suggestion {
  border-radius: 22px;
  transition: all .18s var(--ease-out);
}
.project-chat-suggestion:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.project-chat-send {
  background: linear-gradient(135deg, #7C3AED 0%, #E8007D 100%);
  box-shadow: 0 4px 14px rgba(124, 58, 237, .35);
  transition: all .18s var(--ease-out);
}
.project-chat-send:hover:not(:disabled) {
  transform: translateY(-1px) scale(1.05);
  box-shadow: 0 8px 22px rgba(124, 58, 237, .48);
}

#projectChatInput {
  border-radius: 14px;
  border: 1.5px solid rgba(15, 23, 42, .08);
  padding: 12px 16px;
}
#projectChatInput:focus {
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
}

/* =====================================================
   21. EMPTY STATES
   ===================================================== */
.empty-state {
  padding: 60px 24px;
  text-align: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px dashed rgba(15, 23, 42, .12);
}
.empty-state i {
  font-size: 2.8rem;
  background: linear-gradient(135deg, var(--primary) 0%, #6366F1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 14px;
  display: block;
}
.empty-state h3 {
  font-size: 1.15rem;
  letter-spacing: -0.015em;
  margin-bottom: 6px;
}
.empty-state p {
  color: var(--gray-500);
  margin-bottom: 18px;
}

/* =====================================================
   22. FOCUS VISIBLE — accessibilité
   ===================================================== */
*:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
  border-radius: 6px;
}
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.btn-outline:focus-visible,
.btn-ai:focus-visible,
.btn-export:focus-visible {
  box-shadow: var(--focus-ring), 0 4px 12px rgba(0, 45, 114, .22);
}

/* =====================================================
   23. ANIMATIONS GLOBALES (respect prefers-reduced-motion)
   ===================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* View transitions (appearance des vues) */
.view.active {
  animation: viewFadeIn .35s var(--ease-out);
}
@keyframes viewFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =====================================================
   24. DARK MODE — ajustements des tokens
   ===================================================== */
.dark-mode {
  --surface-glass:       rgba(30, 41, 59, .72);
  --surface-glass-heavy: rgba(30, 41, 59, .88);
  --surface-tint-primary: linear-gradient(135deg, rgba(99,102,241,.08) 0%, rgba(232,0,125,.05) 100%);
}
.dark-mode .topbar {
  background: var(--surface-glass-heavy);
  border-bottom-color: rgba(255, 255, 255, .06);
}
.dark-mode .content-area {
  background: linear-gradient(180deg, #0F172A 0%, #1E293B 100%);
}
.dark-mode .form-section,
.dark-mode .cr-card,
.dark-mode .export-bar {
  background: rgba(30, 41, 59, .6);
  border-color: rgba(255, 255, 255, .06);
}
.dark-mode .empty-state {
  background: rgba(30, 41, 59, .5);
  border-color: rgba(255, 255, 255, .12);
}
.dark-mode .btn-secondary {
  background: rgba(30, 41, 59, .7);
  border-color: rgba(255, 255, 255, .1);
  color: #E2E8F0;
}
.dark-mode .btn-secondary:hover {
  background: rgba(30, 41, 59, .9);
}
.dark-mode .form-group input,
.dark-mode .form-group select,
.dark-mode .form-group textarea {
  background: rgba(15, 23, 42, .6);
  border-color: rgba(255, 255, 255, .1);
  color: #E2E8F0;
}