/* Session kicked — overlay + trang 401 */

.session-kicked-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: grid;
    place-items: center;
    padding: 1.25rem;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: session-kicked-fade-in 0.35s ease;
}

.session-kicked-overlay[hidden] {
    display: none !important;
}

body.session-kicked-open {
    overflow: hidden;
}

@keyframes session-kicked-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes session-kicked-slide-up {
    from { opacity: 0; transform: translateY(16px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.session-kicked-card {
    width: min(100%, 420px);
    padding: 2rem 1.75rem 1.5rem;
    border-radius: 18px;
    background: #fff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 24px 64px rgba(15, 23, 42, 0.18);
    text-align: center;
    animation: session-kicked-slide-up 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.session-kicked-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.25rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(217, 119, 6, 0.12), rgba(209, 67, 67, 0.1));
    color: #d97706;
}

.session-kicked-badge {
    display: inline-block;
    margin-bottom: 0.65rem;
    padding: 0.2rem 0.65rem;
    border-radius: 99px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #b45309;
    background: rgba(217, 119, 6, 0.1);
}

.session-kicked-card h2 {
    margin: 0 0 0.65rem;
    font-family: var(--display, 'Plus Jakarta Sans', system-ui, sans-serif);
    font-size: 1.35rem;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.25;
}

.session-kicked-message {
    margin: 0 0 0.5rem;
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.55;
}

.session-kicked-hint {
    margin: 0 0 1.35rem;
    font-size: 0.82rem;
    color: #94a3b8;
}

.session-kicked-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.session-kicked-countdown {
    margin: 0.85rem 0 0;
    font-size: 0.78rem;
    color: #64748b;
}

.session-kicked-countdown strong {
    color: #23085a;
}

/* Trang /session-expired */
.session-expired-page {
    min-height: calc(100vh - 120px);
    display: grid;
    place-items: center;
    padding: 2rem 0 4rem;
}

.session-expired-card {
    width: min(100%, 520px);
    padding: 2.5rem 2rem;
    text-align: center;
}

.session-expired-visual {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
}

.session-expired-visual-main {
    width: 100%;
    height: 100%;
    border-radius: 28px;
    display: grid;
    place-items: center;
    background: linear-gradient(145deg, rgba(35, 8, 90, 0.08), rgba(91, 141, 239, 0.12));
    border: 1px solid rgba(35, 8, 90, 0.1);
    color: var(--primary, #23085a);
}

.session-expired-visual-pulse {
    position: absolute;
    inset: -8px;
    border-radius: 32px;
    border: 2px solid rgba(217, 119, 6, 0.25);
    animation: session-expired-pulse 2s ease-in-out infinite;
}

@keyframes session-expired-pulse {
    0%, 100% { opacity: 0.35; transform: scale(1); }
    50% { opacity: 0.85; transform: scale(1.03); }
}

.session-expired-card h1 {
    margin: 0 0 0.75rem;
    font-size: clamp(1.5rem, 4vw, 1.85rem);
    font-weight: 800;
    color: var(--text, #1e293b);
    line-height: 1.2;
}

.session-expired-lead {
    margin: 0 0 1rem;
    font-size: 1.02rem;
    color: var(--muted, #64748b);
    line-height: 1.6;
}

.session-expired-features {
    list-style: none;
    margin: 0 0 1.75rem;
    padding: 0;
    text-align: left;
    display: grid;
    gap: 0.55rem;
}

.session-expired-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    font-size: 0.88rem;
    color: #475569;
}

.session-expired-features svg {
    flex-shrink: 0;
    margin-top: 0.1rem;
    color: var(--accent, #5b8def);
}

.session-expired-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    justify-content: center;
}

/* Exam layout — modal on white exam chrome */
.aptis-body .session-kicked-card {
    border-radius: 14px;
}

/* Nút trong overlay (exam layout không load style.css) */
.session-kicked-overlay .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.65rem 1.15rem;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, transform 0.15s;
}

.session-kicked-overlay .btn-primary {
    background: linear-gradient(135deg, #23085a, #3d1a8a);
    color: #fff;
    box-shadow: 0 4px 14px rgba(35, 8, 90, 0.25);
}

.session-kicked-overlay .btn-primary:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
}

.session-kicked-overlay .btn-block {
    width: 100%;
}