/* ======================================
 * Cooking Mode
 *
 * 調理モード — 「壁に貼ったレシピメモ」
 * unlayered（frame-header と同カスケードレベル）
 * ====================================== */

/* --- オーバーレイ --- */
.cooking-mode-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--bg-color);
    display: none;
    flex-direction: column;
    padding: 1.5rem;
    padding-top: env(safe-area-inset-top, 1.5rem);
    padding-bottom: env(safe-area-inset-bottom, 1.5rem);
}

.cooking-mode-overlay.is-active {
    display: flex;
}

/* --- ヘッダー --- */
.cooking-mode-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    flex-shrink: 0;
}

.cooking-mode-close,
.cooking-mode-settings {
    position: relative;
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.5rem;
    z-index: 10001;
    -webkit-tap-highlight-color: transparent;
}

.cooking-mode-counter {
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--text-color);
    opacity: 0.5;
}

/* --- コンテンツ --- */
.cooking-mode-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
    gap: 1.5rem;
}

.cooking-mode-step-number {
    position: absolute;
    top: 0;
    left: 0;
    font-family: var(--font-ui);
    font-size: clamp(3rem, 12vw, 6rem);
    font-weight: 700;
    color: var(--color-accent);
    opacity: 0.08;
    letter-spacing: 0.02em;
    line-height: 1;
    pointer-events: none;
    user-select: none;
}

.cooking-mode-step-text {
    font-family: var(--font-base);
    font-size: clamp(1.1rem, 4.5vw, 1.5rem);
    font-weight: 400;
    letter-spacing: 0.05em;
    font-feature-settings: "palt";
    line-height: 2;
    color: var(--text-color);
    padding-top: 2rem;
}

.cooking-mode-step-image {
    width: 100%;
    display: flex;
    justify-content: center;
}

.cooking-mode-step-image img {
    width: 80%;
    margin: 0 auto;
    border-radius: 6px;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

/* --- プログレスバー --- */
.cooking-mode-progress {
    height: 2px;
    background: var(--color-sub);
    flex-shrink: 0;
    margin: 1rem 0;
}

.cooking-mode-progress-bar {
    height: 100%;
    background: var(--color-accent);
    width: var(--progress, 0%);
    transition: width 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* --- ナビゲーション --- */
.cooking-mode-nav {
    display: flex;
    justify-content: space-between;
    flex-shrink: 0;
    padding-bottom: 0.5rem;
}

.cooking-mode-nav-prev,
.cooking-mode-nav-next {
    background: none;
    border: none;
    font-family: var(--font-ui);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--text-color);
    opacity: 0.4;
    cursor: pointer;
    padding: 0.5rem;
    -webkit-tap-highlight-color: transparent;
}

/* --- タップゾーン --- */
.cooking-mode-tap-zone {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    pointer-events: none;
}

.cooking-mode-overlay.is-active .cooking-mode-tap-zone {
    display: block;
    pointer-events: auto;
}

.cooking-mode-tap-prev {
    position: absolute;
    left: 0;
    top: 0;
    width: 40%;
    height: 100%;
    cursor: pointer;
}

.cooking-mode-tap-next {
    position: absolute;
    right: 0;
    top: 0;
    width: 60%;
    height: 100%;
    cursor: pointer;
}

/* --- 設定パネル --- */
.cooking-mode-settings-panel {
    display: none;
    position: absolute;
    bottom: 4rem;
    right: 1.5rem;
    background: var(--bg-color);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    z-index: 10001;
}

.cooking-mode-settings-panel.is-active {
    display: block;
}

.cooking-mode-setting-label {
    font-family: var(--font-base);
    font-size: 0.9rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.cooking-mode-motion-toggle {
    width: 1.2rem;
    height: 1.2rem;
    accent-color: var(--color-accent);
}

/* --- トリガーボタン --- */
.cooking-mode-trigger-section {
    padding: 2rem 0;
    text-align: center;
}

.cooking-mode-trigger {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--text-color);
    background: none;
    border: 1px solid var(--text-color);
    border-radius: 100px;
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
    -webkit-tap-highlight-color: transparent;
}

.cooking-mode-trigger:hover {
    background: var(--text-color);
    color: var(--bg-color);
}

.cooking-mode-trigger svg {
    flex-shrink: 0;
}

/* PC非表示 */
@media (min-width: 1024px) {
    .cooking-mode-trigger-section {
        display: none;
    }
}

/* --- PC用QRセクション --- */
.cooking-qr-section {
    padding: 4rem 0;
    text-align: center;
}

.cooking-qr-card {
    padding: 3rem;
    max-width: 560px;
    margin: 0 auto;
}

.cooking-qr-label {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.cooking-qr-heading {
    font-family: var(--font-base);
    font-size: 1.3rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    margin-bottom: 1rem;
}

.cooking-qr-desc {
    font-family: var(--font-base);
    font-size: 0.95rem;
    line-height: 2;
    color: var(--text-color);
    opacity: 0.5;
    margin-bottom: 2rem;
}

.cooking-qr-code img {
    border-radius: 8px;
    margin: 0 auto;
    display: block;
}

/* モバイル非表示 */
@media (max-width: 1023px) {
    .cooking-qr-section {
        display: none;
    }
}

/* --- タイマー --- */

.cooking-timer {
    text-align: center;
    padding: 1.5rem 0;
}

.cooking-timer.is-hidden {
    display: none;
}

.cooking-timer-time {
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    letter-spacing: 0.02em;
    color: var(--text-color);
    margin-bottom: 0.75rem;
}

.cooking-timer.is-done .cooking-timer-time {
    color: var(--color-accent);
}

.cooking-timer-btn {
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    text-transform: lowercase;
    color: var(--color-accent);
    background: transparent;
    border: 1.5px solid var(--color-accent);
    border-radius: 999px;
    padding: 0.5rem 1.5rem;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.cooking-timer-btn:active {
    background-color: var(--color-accent);
    color: var(--bg-color);
}

/* タイマーヘッダーインジケーター */

.cooking-timer-indicator {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-right: 0.5rem;
}

.cooking-timer-indicator.is-hidden {
    display: none;
}

.cooking-timer-indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-timer-active);
    animation: cooking-timer-pulse 1.5s ease-in-out infinite;
}

.cooking-timer-indicator-time {
    font-family: var(--font-ui);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    color: var(--text-color);
    opacity: 0.7;
}

/* 完了フラッシュ */
.cooking-timer.is-flash {
    background-color: rgba(197, 160, 89, 0.15);
}

/* ボタン非表示（インラインスタイル代替） */
.cooking-timer-btn.is-btn-hidden {
    display: none;
}

@keyframes cooking-timer-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* reduced-motion: パルスアニメ無効 */
@media (prefers-reduced-motion: reduce) {
    .cooking-timer-indicator-dot {
        animation: none;
    }
}