/* ==========================================================================
   RESEAU-CAM : DESIGN SYSTEM CLAYMORPHISM 3D MOBILE-FIRST
   Couleurs : Primary #0433ff | Secondary #ff2600 | Accent #ffaa00
   Background #ffc677 (Pastel Sablé) | Text #5c4033 (Brun Profond)
   ========================================================================== */

:root {
  --clay-bg: #ffc677;
  --clay-bg-subtle: #ffd699;
  --clay-card-bg: rgba(255, 255, 255, 0.75);
  --clay-primary: #0433ff;
  --clay-primary-light: #446dff;
  --clay-secondary: #ff2600;
  --clay-accent: #ffaa00;
  --clay-text: #5c4033;
  --clay-text-muted: #8b6855;
  --clay-success: #10b981;
  
  /* Ombres 3D Moelleuses Claymorphism */
  --clay-shadow-out: 8px 8px 18px rgba(184, 137, 72, 0.45), -6px -6px 16px rgba(255, 255, 255, 0.85);
  --clay-shadow-in: inset 2px 2px 5px rgba(255, 255, 255, 0.8), inset -3px -3px 6px rgba(160, 115, 55, 0.2);
  --clay-shadow-pressed: inset 4px 4px 8px rgba(160, 115, 55, 0.35), inset -3px -3px 6px rgba(255, 255, 255, 0.8);
  --clay-shadow-button-primary: 0 8px 18px rgba(4, 51, 255, 0.35), inset 2px 2px 4px rgba(255, 255, 255, 0.6), inset -2px -2px 4px rgba(0, 0, 100, 0.2);
  --clay-shadow-button-secondary: 0 8px 18px rgba(255, 38, 0, 0.35), inset 2px 2px 4px rgba(255, 255, 255, 0.6), inset -2px -2px 4px rgba(120, 15, 0, 0.2);

  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 26px;
  --radius-full: 9999px;

  --safe-bottom: env(safe-area-inset-bottom, 16px);
}

/* Reset & Global */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--clay-bg);
  background-image: radial-gradient(circle at 10% 20%, #ffe0a3 0%, #ffc677 70%, #f4b45d 100%);
  color: var(--clay-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  min-height: 100vh;
  padding-bottom: calc(75px + var(--safe-bottom));
  overflow-x: hidden;
}

h1, h2, h3, h4, .brand-font {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* Responsive Container (Plein écran sur ordinateur, ergonomie smartphone sur mobile) */
.mobile-container, .app-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 16px 20px;
  min-height: 100vh;
  position: relative;
}

@media (min-width: 768px) {
  body {
    padding-bottom: 24px;
  }
  .mobile-container, .app-container {
    padding: 24px 40px;
  }
}


/* Claymorphic Surface Cards */
.clay-card {
  background: var(--clay-card-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1.5px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-lg);
  box-shadow: var(--clay-shadow-out), var(--clay-shadow-in);
  padding: 20px;
  margin-bottom: 18px;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s ease;
}

.clay-card:active {
  transform: scale(0.985);
}

/* Interactive Pill Badges */
.clay-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  box-shadow: 2px 2px 6px rgba(184, 137, 72, 0.3), inset 1px 1px 2px rgba(255, 255, 255, 0.8);
}

.clay-badge-verified {
  background: linear-gradient(135deg, #0433ff, #446dff);
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(4, 51, 255, 0.35);
}

.clay-badge-escrow {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.35);
}

.clay-badge-combo {
  background: #ffffff;
  color: var(--clay-text);
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.clay-badge-warning {
  background: linear-gradient(135deg, #ffaa00, #e69500);
  color: #3b281f;
}

/* Claymorphic Buttons (Zone tactile >= 48px) */
.clay-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  outline: none;
  transition: all 0.15s ease;
  user-select: none;
}

.clay-btn-primary {
  background: linear-gradient(135deg, var(--clay-primary), var(--clay-primary-light));
  color: #ffffff;
  box-shadow: var(--clay-shadow-button-primary);
}

.clay-btn-primary:active {
  box-shadow: inset 2px 2px 6px rgba(0, 0, 50, 0.4);
  transform: translateY(2px);
}

.clay-btn-secondary {
  background: linear-gradient(135deg, var(--clay-secondary), #ff5233);
  color: #ffffff;
  box-shadow: var(--clay-shadow-button-secondary);
}

.clay-btn-secondary:active {
  box-shadow: inset 2px 2px 6px rgba(80, 10, 0, 0.4);
  transform: translateY(2px);
}

.clay-btn-outline {
  background: rgba(255, 255, 255, 0.5);
  color: var(--clay-text);
  box-shadow: var(--clay-shadow-out), var(--clay-shadow-in);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.clay-btn-outline:active {
  box-shadow: var(--clay-shadow-pressed);
}

.clay-btn-sm {
  min-height: 38px;
  padding: 6px 16px;
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
}

.clay-input, .clay-select {
  width: 100%;
  min-height: 50px;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(8px);
  border: 1.5px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--clay-text);
  box-shadow: var(--clay-shadow-pressed);
  outline: none;
  transition: all 0.2s ease;
}

.clay-input:focus, .clay-select:focus {
  background: rgba(255, 255, 255, 0.85);
  border-color: var(--clay-primary);
  box-shadow: 0 0 0 3px rgba(4, 51, 255, 0.2), var(--clay-shadow-pressed);
}

.clay-alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--clay-shadow-out);
}
.clay-alert-success {
  background: rgba(209, 250, 229, 0.9);
  border: 1.5px solid #10b981;
  color: #065f46;
}
.clay-alert-warning {
  background: rgba(254, 243, 199, 0.9);
  border: 1.5px solid #f59e0b;
  color: #92400e;
}
.clay-alert-error {
  background: rgba(254, 226, 226, 0.9);
  border: 1.5px solid #ef4444;
  color: #991b1b;
}
.clay-alert-info {
  background: rgba(219, 234, 254, 0.9);
  border: 1.5px solid #3b82f6;
  color: #1e40af;
}

/* Bottom Navigation Bar Mobile (Ergonomie smartphone uniquement) */
.clay-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: calc(65px + var(--safe-bottom));
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1.5px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 -8px 24px rgba(184, 137, 72, 0.25);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding-bottom: var(--safe-bottom);
  z-index: 1000;
  width: 100%;
}

@media (min-width: 769px) {
  .clay-bottom-nav {
    display: none !important;
  }
}

/* Desktop Navbar */
.desktop-nav {
  display: none;
}

@media (min-width: 769px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .desktop-nav-link {
    text-decoration: none;
    color: var(--clay-text);
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
  }
  .desktop-nav-link:hover, .desktop-nav-link.active {
    background: rgba(255, 255, 255, 0.8);
    color: var(--clay-primary);
    box-shadow: var(--clay-shadow-out);
  }
}

/* Responsive Grids */
.responsive-grid-operators {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: none;
}
.responsive-grid-operators::-webkit-scrollbar {
  display: none;
}

@media (min-width: 769px) {
  .responsive-grid-operators {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 20px;
    overflow-x: visible;
  }
}

.responsive-grid-packages {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (min-width: 769px) {
  .responsive-grid-packages {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 24px;
  }
}

.responsive-booking-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media (min-width: 860px) {
  .responsive-booking-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 24px;
    align-items: start;
  }
}


.clay-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--clay-text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  gap: 3px;
  min-width: 60px;
  min-height: 48px;
  transition: all 0.2s ease;
}

.clay-nav-item svg {
  width: 22px;
  height: 22px;
  stroke: var(--clay-text-muted);
  stroke-width: 2;
  transition: transform 0.2s ease;
}

.clay-nav-item.active {
  color: var(--clay-primary);
}

.clay-nav-item.active svg {
  stroke: var(--clay-primary);
  transform: translateY(-2px);
}

/* Header Claymorphic */
.clay-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding: 6px 0;
}

.clay-brand {
  font-family: 'Poppins', sans-serif;
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--clay-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.clay-brand-dot {
  width: 10px;
  height: 10px;
  background: var(--clay-secondary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--clay-secondary);
}

/* Milestone Progress Step-Track (Anti-Litige bilatéral) */
.milestone-track {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 18px 0;
}

.milestone-step {
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--clay-shadow-out);
  position: relative;
  transition: all 0.2s ease;
}

.milestone-step.validated {
  border-left: 6px solid var(--clay-success);
  background: rgba(240, 253, 244, 0.85);
}

.milestone-step.pending {
  border-left: 6px solid var(--clay-accent);
}

.milestone-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

/* Masked Contact Info Card */
.contact-shield-box {
  background: rgba(255, 237, 213, 0.85);
  border: 1.5px dashed #f97316;
  border-radius: var(--radius-md);
  padding: 16px;
  margin: 14px 0;
}

.contact-shield-box.unlocked {
  background: rgba(220, 252, 231, 0.85);
  border: 1.5px solid #10b981;
}

/* Responsive & Touch Utilities */
.touch-row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: none;
}
.touch-row::-webkit-scrollbar {
  display: none;
}

.rating-stars {
  color: var(--clay-accent);
  font-size: 1rem;
  letter-spacing: 1px;
}

.avatar-clay {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 2px solid #ffffff;
  box-shadow: var(--clay-shadow-out);
  object-fit: cover;
}

/* Drawer / Sheet Bottom */
.clay-sheet {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(25px);
  border-top-left-radius: 28px;
  border-top-right-radius: 28px;
  padding: 24px 20px;
  box-shadow: 0 -12px 36px rgba(184, 137, 72, 0.35);
  border-top: 2px solid rgba(255, 255, 255, 0.9);
}