/**
 * timer/timer.css - らんなび♪リマインダー専用スタイル
 * iPhone SE (320px) 対応、プレミアムダークデザイン
 */

:root {
    --bg-main: #0a0c10;
    --card-bg: #161a23;
    --accent-gold: #d4af37;
    --accent-yellow: #ffcc00;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --btn-ok: #505560;
    --btn-ok-active: #d4af37;
    --radius-lg: 24px;
    --radius-md: 12px;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: 'Zen Maru Gothic', 'Outfit', sans-serif;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

.timer-app {
    max-width: 500px;
    margin: 0 auto;
    padding: 20px 16px 80px;
}

/* ヘッダー */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.app-title {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--accent-gold);
}

.latest-info {
    background: rgba(212, 175, 55, 0.1);
    color: var(--accent-gold);
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: bold;
    border: 1px solid var(--accent-gold);
}

/* タイマーカード */
.timer-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.timer-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 20px;
    position: relative;
    overflow: hidden;
    transition: transform 0.2s, background-color 0.2s;
}

.timer-card.active {
    border-color: var(--accent-gold);
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.1);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.card-title-area {
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-icon {
    font-size: 1.4rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 900;
}

.card-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.countdown-display {
    font-family: 'Courier New', Courier, monospace;
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--accent-yellow);
    text-align: right;
}

/* 操作エリア */
.controls-area {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-top: 15px;
}

.preset-btn {
    background: #3a3215;
    color: #000;
    background: linear-gradient(135deg, #b8972e 0%, #d4af37 100%);
    border: none;
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: bold;
    min-width: 60px;
    cursor: pointer;
    font-size: 0.9rem;
}

.preset-btn:active {
    opacity: 0.7;
}

.input-group {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(0, 0, 0, 0.3);
    padding: 4px 10px;
    border-radius: 8px;
}

.input-group input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    width: 30px;
    text-align: center;
    font-size: 1.1rem;
    font-weight: bold;
}

.input-group span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.btn-ok {
    margin-left: auto;
    background: var(--btn-ok);
    color: rgba(255, 255, 255, 0.5);
    border: none;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 900;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-ok.active {
    background: var(--accent-gold);
    color: #000;
}

/* フッター */
.app-footer {
    margin-top: 40px;
    text-align: center;
    font-size: 0.7rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* 320px 幅対応 */
@media (max-width: 380px) {
    .countdown-display {
        font-size: 1.8rem;
    }
    .preset-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
    .timer-card {
        padding: 15px;
    }
    .btn-ok {
        padding: 8px 15px;
        font-size: 0.8rem;
    }
}

/* 通知ボタン（初回アクセス時用） */
.notif-banner {
    background: var(--accent-gold);
    color: #000;
    padding: 12px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-weight: bold;
    text-align: center;
    cursor: pointer;
}