:root {
    --gold: #d4b96a;
    --gold-light: #f0e0a0;
    --gold-dark: #b8983e;
    --bg-1: #1a1a2e;
    --bg-2: #16213e;
    --bg-3: #0f3460;
    --card-bg: rgba(255, 255, 255, 0.07);
    --text: #e8e0d0;
    --text-sec: rgba(232, 224, 208, 0.55);
    --border: rgba(212, 185, 106, 0.20);
}

body.light {
    --bg-1: #f5e6c8;
    --bg-2: #faf3e0;
    --bg-3: #fff8ec;
    --card-bg: rgba(255, 255, 255, 0.55);
    --text: #2c2416;
    --text-sec: rgba(44, 36, 22, 0.50);
    --border: rgba(184, 152, 62, 0.18);
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
}

button {
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

html, body {
    width: 100%;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: linear-gradient(135deg, var(--bg-1), var(--bg-2), var(--bg-3));
    background-attachment: fixed;
    color: var(--text);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.5s ease, color 0.5s ease;
}

#loaderOverlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: linear-gradient(135deg, var(--bg-1), var(--bg-3));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    transition: opacity 0.5s ease;
    pointer-events: auto;
}

#loaderOverlay .spinner {
    width: 28px;
    height: 28px;
    border: 2px solid rgba(212, 185, 106, 0.12);
    border-top: 2px solid var(--gold);
    border-radius: 50%;
    animation: spin 0.9s linear infinite;
}

#loaderOverlay span {
    font-size: 12px;
    letter-spacing: 3px;
    color: var(--gold);
    opacity: 0.6;
}

.card {
    position: relative;
    width: 380px;
    max-width: 90vw;
    padding: 36px 32px 28px;
    background: var(--card-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: 0 24px 72px rgba(0, 0, 0, 0.50);
    text-align: center;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.6s cubic-bezier(0.22, 1, 0.36, 1),
                background 0.5s ease, border 0.5s ease;
}

.card.entered {
    opacity: 1;
    transform: translateY(0);
}

.anim-item {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.45s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.anim-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.btn-theme {
    position: absolute;
    top: 14px;
    right: 14px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 16px;
    color: var(--text-sec);
    font-size: 11px;
    padding: 3px 12px;
    cursor: pointer;
    transition: background 0.25s, color 0.25s, border 0.25s, transform 0.2s ease;
    user-select: none;
}

.btn-theme:hover {
    background: rgba(212, 185, 106, 0.08);
    color: var(--gold);
}

.btn-theme:active {
    transform: translateY(1px);
}

.avatar-wrapper {
    width: 76px;
    height: 76px;
    margin: 0 auto 18px;
    border-radius: 50%;
    border: 1.5px solid rgba(212, 185, 106, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#avatarImg {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    opacity: 0;
    transform: scale(0.92);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

#avatarImg.loaded {
    opacity: 1;
    transform: scale(1);
    animation: glowSpin 25s linear infinite;
    animation-delay: 1s;
}

.title {
    font-size: 26px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 2px;
    background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 12px;
    color: var(--text-sec);
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.divider {
    width: 48px;
    height: 2px;
    margin: 0 auto 18px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    border-radius: 2px;
    opacity: 0.5;
}

.status-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-sec);
    margin-bottom: 22px;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #34d399;
    box-shadow: 0 0 6px rgba(52, 211, 153, 0.4);
    animation: pulse 1.8s ease-in-out infinite;
}

.sep {
    opacity: 0.3;
}

#clock {
    font-variant-numeric: tabular-nums;
    font-family: "SF Mono", "Menlo", "Consolas", monospace;
    letter-spacing: 0.5px;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 22px;
}

.btn-primary,
.btn-outline,
.btn-text {
    padding: 8px 20px;
    border-radius: 24px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s ease;
    letter-spacing: 0.3px;
    border: none;
    outline: none;
    user-select: none;
    will-change: transform;
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(212, 185, 106, 0.35);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(1px) scale(0.98);
    transition: transform 0.08s;
}

.btn-outline:hover {
    border-color: var(--gold);
    background: rgba(212, 185, 106, 0.06);
    transform: translateY(-1px);
}

.btn-outline:active {
    transform: translateY(1px) scale(0.98);
    transition: transform 0.08s;
}

.btn-text:hover {
    color: var(--gold);
    background: rgba(212, 185, 106, 0.04);
    transform: translateY(-1px);
}

.btn-text:active {
    transform: translateY(1px) scale(0.98);
    transition: transform 0.08s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
    color: #1a1a2e;
    box-shadow: 0 4px 14px rgba(212, 185, 106, 0.20);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(212, 185, 106, 0.30);
    color: var(--gold);
}

.btn-text {
    background: transparent;
    border: none;
    color: rgba(212, 185, 106, 0.50);
}

.footer {
    font-size: 10px;
    color: var(--text-sec);
    opacity: 0.4;
    letter-spacing: 1px;
}

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99998;
    background: rgba(0, 0, 0, 0.50);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--card-bg);
    backdrop-filter: blur(28px);
    -webkit-backdrop-filter: blur(28px);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 28px 24px 22px;
    width: 300px;
    max-width: 82vw;
    text-align: center;
    box-shadow: 0 24px 64px rgba(0,0,0,0.55);
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.3s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.modal-overlay.active .modal-content {
    opacity: 1;
    transform: translateY(0);
}

.modal-content h3 {
    font-size: 17px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--text);
}

.modal-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.btn-modal {
    width: 100%;
    padding: 10px 20px;
    border-radius: 24px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    outline: none;
    letter-spacing: 0.3px;
    transition: all 0.25s ease;
    will-change: transform;
}

.btn-modal:hover {
    transform: translateY(-1px);
}

.btn-modal:active {
    transform: translateY(1px) scale(0.98);
    transition: transform 0.08s;
}

.btn-modal-1 {
    background: linear-gradient(135deg, #b8983e, #d4b96a);
    color: #1a1a2e;
    box-shadow: 0 4px 14px rgba(184, 152, 62, 0.25);
}

.btn-modal-1:hover {
    box-shadow: 0 6px 20px rgba(184, 152, 62, 0.40);
}

.btn-modal-2 {
    background: linear-gradient(135deg, #d4b96a, #f0e0a0);
    color: #1a1a2e;
    box-shadow: 0 4px 14px rgba(212, 185, 106, 0.25);
}

.btn-modal-2:hover {
    box-shadow: 0 6px 20px rgba(212, 185, 106, 0.40);
}

.btn-modal-cancel {
    width: 100%;
    padding: 8px 20px;
    border-radius: 24px;
    font-size: 12px;
    cursor: pointer;
    background: transparent;
    border: 1px solid rgba(212, 185, 106, 0.20);
    color: var(--text-sec);
    transition: all 0.25s ease;
    will-change: transform;
}

.btn-modal-cancel:hover {
    border-color: rgba(212, 185, 106, 0.40);
    color: var(--text);
    transform: translateY(-1px);
}

.btn-modal-cancel:active {
    transform: translateY(1px) scale(0.98);
    transition: transform 0.08s;
}

.countdown-content p {
    font-size: 13px;
    color: var(--text-sec);
    margin-bottom: 16px;
    line-height: 1.5;
}

#countdownNumber {
    font-size: 48px;
    font-weight: 700;
    color: var(--gold);
    text-shadow: 0 0 16px rgba(212, 185, 106, 0.20);
    animation: countPulse 0.6s ease-in-out;
    font-variant-numeric: tabular-nums;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes glowSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: scale(0.95); }
    50% { opacity: 1; transform: scale(1.05); }
}

@keyframes countPulse {
    0% { transform: scale(0.7); opacity: 0.4; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

body.light #loaderOverlay {
    background: linear-gradient(135deg, var(--bg-1), var(--bg-3));
}

body.light .card {
    box-shadow: 0 24px 72px rgba(0, 0, 0, 0.06);
}

body.light .modal-content {
    background: rgba(255, 255, 245, 0.88);
}

body.light .btn-primary,
body.light .btn-modal-1,
body.light .btn-modal-2 {
    color: #1a1a2e;
}

body.light .btn-text {
    color: rgba(184, 152, 62, 0.55);
}

body.light .btn-text:hover {
    color: var(--gold-dark);
}

@media (max-width: 420px) {
    .card {
        padding: 28px 20px 22px;
    }
    .title {
        font-size: 22px;
    }
    .actions {
        flex-direction: column;
        align-items: stretch;
    }
    .avatar-wrapper {
        width: 64px;
        height: 64px;
    }
}