:root {
    --bg: #0f1221;
    --panel: #1a1d36;
    --text: #eef0ff;
    --muted: #9aa0c7;
    --accent: #ff5c7a;
    --accent-2: #5cc8ff;
    --good: #58d68d;
    --border: #2d325a;
    color-scheme: dark;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: radial-gradient(1200px 800px at 20% -10%, #1b2050 0%, var(--bg) 55%);
    color: var(--text);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

main {
    text-align: center;
    padding: 2rem;
}

h1 {
    margin: 0;
    font-size: clamp(2rem, 6vw, 3.5rem);
    letter-spacing: 0.5px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.tagline {
    margin: 0.4rem 0 2rem;
    color: var(--muted);
    font-size: 0.95rem;
}

#armBtn {
    font-size: 1.2rem;
    font-weight: 600;
    padding: 0.9rem 2.4rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--panel);
    color: var(--text);
    cursor: pointer;
    transition: transform 0.1s ease, border-color 0.15s ease, background 0.15s ease;
}

#armBtn:hover { border-color: var(--accent-2); }
#armBtn:active { transform: scale(0.97); }

#armBtn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

#armBtn:disabled:hover { border-color: var(--border); }

#armBtn.armed {
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    color: #0f1221;
    border-color: transparent;
}

#armBtn.playing {
    animation: pulse 0.6s ease-in-out infinite;
}

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

.status {
    margin-top: 1.2rem;
    color: var(--muted);
    font-size: 0.9rem;
    min-height: 1.2em;
}

.status.playing { color: var(--good); }

.hidden { display: none !important; }

.section-label {
    margin: 0 0 0.5rem;
    color: var(--muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ano-toggles {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid var(--good);
    border-radius: 12px;
    padding: 1.2rem 1.8rem;
}

.ano-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.7rem 1.6rem;
}

.ano-list label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text);
    font-size: 0.95rem;
    cursor: pointer;
}

.ano-bulk {
    display: flex;
    justify-content: center;
    gap: 1.2rem;
    margin-top: 0.7rem;
}

.bulk-btn {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--panel);
    color: var(--muted);
    cursor: pointer;
    transition: transform 0.1s ease, border-color 0.15s ease, color 0.15s ease;
}

.bulk-btn:hover {
    border-color: var(--accent-2);
    color: var(--text);
}

.bulk-btn:active { transform: scale(0.97); }

.ano-toggles input[type="checkbox"] {
    appearance: none;
    -webkit-appearance: none;
    width: 1.15rem;
    height: 1.15rem;
    margin: 0;
    border: 1px solid var(--border);
    border-radius: 5px;
    background: var(--panel);
    cursor: pointer;
    position: relative;
    flex: none;
    transition: border-color 0.15s ease, background 0.15s ease;
}

.ano-toggles input[type="checkbox"]:hover {
    border-color: var(--accent-2);
}

.ano-toggles input[type="checkbox"]:checked {
    background: var(--accent-2);
    border-color: transparent;
}

.ano-toggles input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 4px;
    height: 8px;
    border: solid #0f1221;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.timer-buttons {
    margin-top: 1.6rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    border: 1px solid var(--good);
    border-radius: 12px;
    padding: 1.2rem 1.8rem;
}

.timer-btn-row {
    display: flex;
    gap: 0.6rem;
}

.timer-btn {
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.5rem 1.1rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--panel);
    color: var(--text);
    cursor: pointer;
    transition: transform 0.1s ease, border-color 0.15s ease, background 0.15s ease;
}

.timer-btn:hover { border-color: var(--accent-2); }
.timer-btn:active { transform: scale(0.97); }

.timer-btn.active {
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    color: #0f1221;
    border-color: transparent;
}

.timer-interval {
    margin-top: 0.8rem;
    color: var(--muted);
    font-size: 0.9rem;
}

.custom-timer {
    margin-top: 0.8rem;
    display: flex;
    gap: 1rem;
}

.custom-timer label {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--muted);
    font-size: 0.9rem;
}

.custom-timer input[type="number"] {
    width: 3.5rem;
    padding: 0.3rem 0.4rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--panel);
    color: var(--text);
    font-size: 0.9rem;
    transition: border-color 0.15s ease;
}

.custom-timer input[type="number"]:hover {
    border-color: var(--accent-2);
}

.custom-timer input[type="number"]:focus {
    outline: none;
    border-color: var(--accent-2);
}