/* ═══════════════════════════════════════════════════════════════════════
   FastFixCell.com — Modals & Overlays v3.0
   Glass Modals + Backdrop Blur + Slide Animations
   ═══════════════════════════════════════════════════════════════════════ */

/* ── Overlay ────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

/* ── Modal Container ────────────────────────────────────────── */
.modal {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  border: var(--border-default);
  border-radius: var(--radius-3xl);
  padding: var(--space-8);
  max-width: 520px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl), var(--shadow-glow-blue);
  transform: translateY(20px) scale(0.97);
  transition: all var(--transition-spring);
}
.modal-overlay.open .modal {
  transform: translateY(0) scale(1);
}
.modal-lg { max-width: 700px; }
.modal-sm { max-width: 400px; }

/* ── Modal Header ───────────────────────────────────────────── */
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}
.modal-header h3 {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
}
.modal-close {
  width: 36px; height: 36px;
  border-radius: var(--radius-md);
  background: var(--surface-3);
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: var(--text-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.modal-close:hover {
  background: var(--error);
  color: white;
}

/* ── Modal Actions ──────────────────────────────────────────── */
.modal-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: var(--border-subtle);
}

/* ── FAQ Panel ──────────────────────────────────────────────── */
.faq-panel {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: var(--border-default);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  margin-bottom: var(--space-3);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.faq-panel:hover { border-color: var(--border-strong); }
.faq-panel summary {
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
}
.faq-panel summary::-webkit-details-marker { display: none; }
.faq-panel summary::after {
  content: '+';
  float: right;
  font-size: var(--text-xl);
  font-weight: var(--font-light);
  color: var(--text-muted);
  transition: transform var(--transition-fast);
}
.faq-panel[open] summary::after {
  content: '−';
  color: var(--primary-400);
}
.faq-panel .faq-answer {
  padding-top: var(--space-4);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

/* ── Coupon Surprise ────────────────────────────────────────── */
.coupon-surprise-panel {
  text-align: center;
  background: linear-gradient(135deg, var(--surface-2), var(--surface-3));
  border: 1px solid var(--accent-500);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-glow-amber);
}
.coupon-surprise-panel img {
  margin: var(--space-6) auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.coupon-surprise-actions {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-top: var(--space-6);
}

/* ── Drawer (Cart) ──────────────────────────────────────────── */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.6);
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}
.drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}
.drawer {
  position: fixed;
  top: 0; right: -420px;
  width: 400px; max-width: 90vw;
  height: 100vh;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur-heavy);
  -webkit-backdrop-filter: var(--glass-blur-heavy);
  border-left: var(--border-default);
  z-index: calc(var(--z-modal) + 1);
  padding: var(--space-6);
  overflow-y: auto;
  transition: right var(--transition-base);
  box-shadow: var(--shadow-xl);
}
.drawer-overlay.open .drawer { right: 0; }
.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: var(--border-default);
}
.drawer-header h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
}
.drawer-close {
  width: 32px; height: 32px;
  border-radius: var(--radius-md);
  background: var(--surface-3);
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: var(--text-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.drawer-close:hover { background: var(--error); color: white; }