/* ============================================================
   YancoTab — Modal Styles (YancoModal)
   Glass-effect confirm / prompt / alert dialogs
   ============================================================ */

.ym-backdrop {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.2s ease;
  padding: 20px;
}

.ym-backdrop.ym-visible {
  opacity: 1;
}

.ym-card {
  width: 100%;
  max-width: 340px;
  background: var(--glass-surface-2, rgba(14, 18, 28, 0.92));
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 24px;
  box-shadow:
    0 24px 48px rgba(0, 0, 0, 0.4),
    inset 0 0 0 1px rgba(var(--accent-rgb, 0,229,193), 0.08);
  transform: scale(0.95) translateY(8px);
  transition: transform 0.2s ease;
}

.ym-visible .ym-card {
  transform: scale(1) translateY(0);
}

.ym-title {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--surface-text, #e0e4ec);
}

.ym-body {
  margin: 0 0 20px;
  font-size: 14px;
  line-height: 1.5;
  color: #8f9198;
}

.ym-input {
  display: block;
  width: 100%;
  margin-bottom: 20px;
  padding: 10px 14px;
  background: var(--glass-surface-3, rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: var(--surface-text, #e0e4ec);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s;
}

.ym-input:focus {
  border-color: rgba(var(--accent-rgb, 0,229,193), 0.4);
}

.ym-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.ym-btn {
  border: none;
  border-radius: 10px;
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  min-width: 80px;
  text-align: center;
  transition: background 0.15s, transform 0.1s, box-shadow 0.15s;
}

.ym-btn:active {
  transform: scale(0.96);
}

.ym-btn--cancel {
  background: rgba(255, 255, 255, 0.06);
  color: #8f9198;
}

.ym-btn--cancel:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--surface-text, #e0e4ec);
}

.ym-btn--confirm {
  background: var(--accent, #00e5c1);
  color: var(--accent-contrast, #0a0f1a);
  box-shadow: 0 2px 12px rgba(var(--accent-rgb, 0,229,193), 0.25);
}

.ym-btn--confirm:hover {
  box-shadow: 0 4px 20px rgba(var(--accent-rgb, 0,229,193), 0.35);
}

.ym-btn--danger {
  background: #ff453a;
  color: #fff;
  box-shadow: 0 2px 12px rgba(255, 69, 58, 0.25);
}

.ym-btn--danger:hover {
  box-shadow: 0 4px 20px rgba(255, 69, 58, 0.35);
}

/* ── Light mode ── */
.light-mode .ym-card,
[data-theme="light"] .ym-card {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(0, 0, 0, 0.08);
}

.light-mode .ym-title,
[data-theme="light"] .ym-title { color: #1a1a2e; }

.light-mode .ym-body,
[data-theme="light"] .ym-body { color: #555; }

.light-mode .ym-input,
[data-theme="light"] .ym-input {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.1);
  color: #1a1a2e;
}