/**
 * Kareta Glass confirm modal (showConfirm / showConfirmModal)
 * z-index above Bootstrap modals (1060) and report modal
 */
.cm-backdrop {
    position: fixed;
    inset: 0;
    z-index: 10800;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(8px) saturate(1.2);
    -webkit-backdrop-filter: blur(8px) saturate(1.2);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    opacity: 0;
    transition: opacity 0.28s ease;
}

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

.cm-backdrop.cm-hiding {
    opacity: 0;
    pointer-events: none;
}

:root {
    --cm-font: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --cm-overlay: rgba(0, 0, 0, 0.65);
    --cm-glass: rgba(10, 14, 24, 0.88);
    --cm-border: rgba(255, 255, 255, 0.075);
    --cm-surface: rgba(255, 255, 255, 0.04);
    --cm-surface-h: rgba(255, 255, 255, 0.08);
    --cm-text: #eef2ff;
    --cm-muted: rgba(170, 185, 225, 0.58);
    --cm-r: 20px;
    --cm-r-btn: 11px;
    --cm-blue: #4080ff;
    --cm-blue-g: rgba(64, 128, 255, 0.32);
    --cm-red: #ff4060;
    --cm-red-g: rgba(255, 64, 96, 0.32);
    --cm-amber: #ffaa40;
    --cm-amber-g: rgba(255, 170, 64, 0.28);
    --cm-green: #30d980;
    --cm-green-g: rgba(48, 217, 128, 0.28);
}

.cm-modal {
    position: relative;
    width: 100%;
    max-width: 408px;
    background: var(--cm-glass);
    border: 1px solid var(--cm-border);
    border-radius: var(--cm-r);
    padding: 26px 26px 20px;
    outline: none;
    transform: translateY(20px) scale(0.96);
    opacity: 0;
    transition: transform 0.32s cubic-bezier(0.34, 1.45, 0.64, 1), opacity 0.26s ease;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.035) inset, 0 40px 80px rgba(0, 0, 0, 0.7), 0 0 100px rgba(64, 128, 255, 0.05);
    font-family: var(--cm-font);
}

.cm-backdrop.cm-visible .cm-modal {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.cm-backdrop.cm-hiding .cm-modal {
    transform: translateY(10px) scale(0.97);
    opacity: 0;
    transition: transform 0.18s ease, opacity 0.18s ease;
}

.cm-modal::before {
    content: '';
    position: absolute;
    top: 0;
    left: 22px;
    right: 22px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    pointer-events: none;
}

.cm-glow {
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 100px;
    background: var(--cm-glow-color, var(--cm-blue-g));
    filter: blur(48px);
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
    transition: background 0.3s ease;
}

.cm-header {
    display: flex;
    align-items: flex-start;
    gap: 13px;
    margin-bottom: 16px;
}

.cm-icon-wrap {
    width: 42px;
    height: 42px;
    border-radius: 13px;
    background: var(--cm-surface);
    border: 1px solid var(--cm-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.1rem;
    line-height: 1;
    box-shadow: 0 0 24px var(--cm-glow-color, var(--cm-blue-g));
    transition: box-shadow 0.3s ease;
    color: var(--cm-text);
}

.cm-titles {
    flex: 1;
    min-width: 0;
    padding-top: 3px;
}

.cm-title {
    margin: 0 0 5px;
    font-size: 15px;
    font-weight: 600;
    color: var(--cm-text);
    letter-spacing: -0.015em;
    line-height: 1.25;
}

.cm-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--cm-accent, var(--cm-blue));
}

.cm-badge::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
    box-shadow: 0 0 7px currentColor;
    flex-shrink: 0;
}

.cm-divider {
    height: 1px;
    margin: 0 0 14px;
    background: linear-gradient(90deg, transparent, var(--cm-border) 30%, var(--cm-border) 70%, transparent);
}

.cm-message {
    margin: 0 0 22px;
    font-size: 13.5px;
    line-height: 1.68;
    color: var(--cm-muted);
    white-space: pre-wrap;
    word-wrap: break-word;
}

.cm-footer {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.cm-btn {
    font-family: var(--cm-font);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: -0.01em;
    border: none;
    border-radius: var(--cm-r-btn);
    padding: 10px 18px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    white-space: nowrap;
    outline: none;
    transition: transform 0.14s ease, box-shadow 0.14s ease, background 0.14s ease, filter 0.14s ease;
    -webkit-font-smoothing: antialiased;
}

.cm-btn:active {
    transform: scale(0.95) !important;
}

.cm-btn:focus-visible {
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.45) !important;
}

.cm-btn-icon {
    font-size: 14px;
    line-height: 1;
}

.cm-btn-cancel {
    background: var(--cm-surface);
    color: var(--cm-muted);
    border: 1px solid var(--cm-border);
}

.cm-btn-cancel:hover {
    background: var(--cm-surface-h);
    color: var(--cm-text);
    transform: translateY(-1px);
}

.cm-btn-confirm {
    background: var(--cm-accent, var(--cm-blue));
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 18px var(--cm-glow-color, var(--cm-blue-g));
}

.cm-btn-confirm:hover {
    filter: brightness(1.14);
    box-shadow: 0 6px 26px var(--cm-glow-color, var(--cm-blue-g));
    transform: translateY(-1px);
}

.cm-kbd-row {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 14px;
    padding-top: 13px;
    border-top: 1px solid var(--cm-border);
    flex-wrap: wrap;
}

.cm-kbd-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 10px;
    color: rgba(160, 175, 215, 0.3);
}

.cm-kbd {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 18px;
    min-width: 24px;
    padding: 0 5px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 9px;
    font-family: ui-monospace, 'SFMono-Regular', Menlo, Consolas, monospace;
    color: rgba(160, 175, 215, 0.4);
    letter-spacing: 0;
}

@media (prefers-reduced-motion: reduce) {
    .cm-backdrop,
    .cm-modal,
    .cm-btn {
        transition: opacity 0.12s ease !important;
    }
    .cm-modal {
        transform: none !important;
    }
}