/* ── Session Inactivity Timeout Modal ─────────────────────────────────
 *
 * Uses its own class (session-timeout-overlay) rather than .modal-overlay
 * so the global closeAllModals() Escape handler won't dismiss it.
 * Reuses CSS custom properties from redesign_clean.css for theme support.
 * ─────────────────────────────────────────────────────────────────────*/

/* ── Overlay ────────────────────────────────────────────────────────── */
.session-timeout-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--modal-overlay-deep, rgba(0, 0, 0, 0.85));
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1001; /* above regular modals (1000) */
    transition: opacity 0.3s;
}

@supports (backdrop-filter: blur(1px)) {
    .session-timeout-overlay {
        background: var(--modal-overlay, rgba(0, 0, 0, 0.7));
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
}

.session-timeout-overlay.visible {
    display: flex;
}

/* ── Card ───────────────────────────────────────────────────────────── */
.session-timeout-content {
    background: var(--modal-solid-bg, rgba(20, 25, 35, 0.95));
    border: 2px solid var(--glass-border);
    border-radius: 16px;
    padding: 40px 35px 35px;
    max-width: 420px;
    width: 90%;
    text-align: center;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
    animation: session-timeout-slideIn 0.3s ease;
}

@supports (backdrop-filter: blur(1px)) {
    .session-timeout-content {
        background: var(--glass-bg-dark);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
    }
}

@keyframes session-timeout-slideIn {
    from { opacity: 0; transform: translateY(-12px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── Icon ───────────────────────────────────────────────────────────── */
.session-timeout-icon {
    font-size: 2.8rem;
    margin-bottom: 12px;
    line-height: 1;
}

/* ── Title ──────────────────────────────────────────────────────────── */
.session-timeout-content h3 {
    color: var(--gold, #ffffff);
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 8px;
}

/* ── Message + countdown ────────────────────────────────────────────── */
.session-timeout-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0 0 24px;
}

#session-timeout-countdown {
    display: inline-block;
    font-family: 'Bebas Neue', monospace, sans-serif;
    font-size: 1.6rem;
    color: #f59e0b;              /* amber — warm urgency, not alarming red */
    letter-spacing: 0.04em;
    vertical-align: middle;
    min-width: 3.2ch;
}

/* ── Button ─────────────────────────────────────────────────────────── */
.session-timeout-btn {
    display: inline-block;
    padding: 12px 32px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    background: var(--wave-primary, #55B8D9);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
}

.session-timeout-btn:hover {
    filter: brightness(1.1);
    transform: translateY(-1px);
}

.session-timeout-btn:active {
    transform: translateY(0);
}

/* ── Login page timeout notice banner ───────────────────────────────── */
.timeout-notice {
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #b45309;
    padding: 10px 16px;
    border-radius: 8px;
    font-size: 0.88rem;
    text-align: center;
    margin-bottom: 16px;
}

/* Dark mode override for timeout notice on login page */
[data-theme="dark"] .timeout-notice,
.dark .timeout-notice {
    color: #fbbf24;
    background: rgba(245, 158, 11, 0.08);
    border-color: rgba(245, 158, 11, 0.2);
}

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .session-timeout-content {
        padding: 30px 24px 28px;
        max-width: 92%;
    }

    .session-timeout-icon {
        font-size: 2.2rem;
    }

    .session-timeout-content h3 {
        font-size: 1.2rem;
    }

    #session-timeout-countdown {
        font-size: 1.3rem;
    }
}