/* ═══════════════════════════════════════════════════════════════
   TOMCO TECHNOLOGIES - GLASSMORPHISM DESIGN SYSTEM
   ═══════════════════════════════════════════════════════════════ */

/* ───────────────────────────────────────────────────────────────
   CARTE GLASS STANDARD
   ─────────────────────────────────────────────────────────────── */

.glass-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow:
    var(--shadow-card),
    0 0 0 1px rgba(58, 78, 225, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  padding: var(--space-2xl);
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.1),
    transparent
  );
  transition: left 0.6s ease;
}

.glass-card:hover::before {
  left: 100%;
}

.glass-card:hover {
  background: var(--glass-bg-hover);
  border-color: rgba(58, 78, 225, 0.4);
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.5),
    0 0 40px rgba(58, 78, 225, 0.2),
    0 0 0 1px rgba(58, 78, 225, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 0 60px rgba(58, 78, 225, 0.05);
  transform: translateY(-8px) scale(1.02);
}

.glass-card-static {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow:
    var(--shadow-card),
    0 0 0 1px rgba(58, 78, 225, 0.05),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  padding: var(--space-2xl);
}

/* ───────────────────────────────────────────────────────────────
   CARTE GLASS PREMIUM (avec bordure gradient)
   ─────────────────────────────────────────────────────────────── */

.glass-card-premium {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-radius: var(--radius-xl);
  padding: 2px;
  background: var(--gradient-hero);
  background-size: 200% 200%;
  animation: gradientFlow 6s ease infinite;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

@keyframes gradientFlow {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.glass-card-premium::before {
  content: '';
  position: absolute;
  inset: 2px;
  background: var(--bg-card);
  border-radius: calc(var(--radius-xl) - 2px);
  z-index: 0;
}

.glass-card-premium::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(58, 78, 225, 0.15),
    transparent 50%
  );
  border-radius: var(--radius-xl);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 1;
  pointer-events: none;
}

.glass-card-premium:hover::after {
  opacity: 1;
}

.glass-card-premium-content {
  position: relative;
  z-index: 2;
  padding: var(--space-2xl);
}

.glass-card-premium:hover {
  background: linear-gradient(135deg,
    rgba(58, 78, 225, 0.8),
    rgba(207, 28, 213, 0.8),
    rgba(58, 78, 225, 0.8));
  background-size: 200% 200%;
  transform: translateY(-8px) scale(1.02);
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.6),
    0 0 60px rgba(207, 28, 213, 0.4),
    inset 0 0 80px rgba(58, 78, 225, 0.1);
}

/* ───────────────────────────────────────────────────────────────
   NAVIGATION GLASS
   ─────────────────────────────────────────────────────────────── */

.navbar-glass {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--navbar-height);
  background: rgba(10, 10, 26, 0.55);
  backdrop-filter: blur(40px) saturate(180%) brightness(1.15);
  -webkit-backdrop-filter: blur(40px) saturate(180%) brightness(1.15);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 4px 32px rgba(0, 0, 0, 0.4),
    0 0 0 1px rgba(58, 78, 225, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 -1px 0 rgba(58, 78, 225, 0.04);
  z-index: var(--z-fixed);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar-glass::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    180deg,
    rgba(58, 78, 225, 0.05) 0%,
    rgba(207, 28, 213, 0.02) 50%,
    transparent 100%
  );
  pointer-events: none;
}

.navbar-glass.scrolled {
  background: rgba(10, 10, 26, 0.85);
  backdrop-filter: blur(48px) saturate(200%) brightness(1.2);
  -webkit-backdrop-filter: blur(48px) saturate(200%) brightness(1.2);
  border-bottom-color: rgba(58, 78, 225, 0.25);
  box-shadow:
    0 8px 48px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(58, 78, 225, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(58, 78, 225, 0.08),
    0 0 30px rgba(58, 78, 225, 0.04);
}

/* ───────────────────────────────────────────────────────────────
   GLASS PANEL
   ─────────────────────────────────────────────────────────────── */

.glass-panel {
  background: rgba(26, 26, 46, 0.5);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow:
    0 4px 24px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* ───────────────────────────────────────────────────────────────
   GLASS BUTTON
   ─────────────────────────────────────────────────────────────── */

.glass-btn {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 12px 28px;
  color: var(--text-primary);
  font-weight: var(--fw-semibold);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  overflow: hidden;
}

.glass-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(58, 78, 225, 0.1),
    transparent 50%,
    rgba(207, 28, 213, 0.1)
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.glass-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--blue-electric);
  box-shadow:
    0 0 30px rgba(58, 78, 225, 0.4),
    0 0 60px rgba(58, 78, 225, 0.2),
    inset 0 0 20px rgba(58, 78, 225, 0.1);
  transform: translateY(-2px);
}

/* ───────────────────────────────────────────────────────────────
   GLASS INPUT
   ─────────────────────────────────────────────────────────────── */

.glass-input {
  width: 100%;
  background: var(--glass-bg);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  color: var(--text-primary);
  font-size: var(--fs-base);
  transition: all var(--transition-smooth);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.2);
}

.glass-input::placeholder {
  color: var(--text-muted);
}

.glass-input:focus {
  outline: none;
  border-color: var(--blue-electric);
  background: var(--glass-bg-hover);
  box-shadow:
    0 0 0 3px rgba(58, 78, 225, 0.15),
    inset 0 1px 2px rgba(0, 0, 0, 0.1);
}

.glass-textarea {
  min-height: 150px;
  resize: vertical;
  font-family: inherit;
}

/* ───────────────────────────────────────────────────────────────
   GLASS BADGE
   ─────────────────────────────────────────────────────────────── */

.glass-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  background: rgba(58, 78, 225, 0.1);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(58, 78, 225, 0.3);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-primary);
}

.glass-badge-magenta {
  background: rgba(207, 28, 213, 0.1);
  border-color: rgba(207, 28, 213, 0.3);
}

.glass-badge-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
}

/* ───────────────────────────────────────────────────────────────
   GLASS DIVIDER
   ─────────────────────────────────────────────────────────────── */

.glass-divider {
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--glass-border),
    transparent
  );
  margin: var(--space-2xl) 0;
}

/* ───────────────────────────────────────────────────────────────
   GLASS TOOLTIP
   ─────────────────────────────────────────────────────────────── */

.glass-tooltip {
  position: absolute;
  background: rgba(26, 26, 46, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  font-size: var(--fs-sm);
  color: var(--text-primary);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: var(--z-tooltip);
}

.glass-tooltip.show {
  opacity: 1;
}

/* ───────────────────────────────────────────────────────────────
   RESPONSIVE
   ─────────────────────────────────────────────────────────────── */

@media (max-width: 768px) {
  .glass-card,
  .glass-card-static,
  .glass-card-premium-content {
    padding: var(--space-xl);
  }

  .glass-panel {
    padding: var(--space-lg);
  }
}

@media (max-width: 640px) {
  .glass-card,
  .glass-card-static,
  .glass-card-premium-content {
    padding: var(--space-lg);
  }

  .glass-badge {
    font-size: var(--fs-xs);
    padding: 4px 12px;
  }
}