/* -------------------------------------------- */
/* フォント読み込み */
/* -------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;700&family=Roboto+Mono:wght@400&display=swap');

/* -------------------------------------------- */
/* 基本リセット */
/* -------------------------------------------- */
html,
body {
    height: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background-color: #333333 !important;
    color: #f0f0f0;
    overflow: hidden !important;
    touch-action: manipulation;
    -webkit-text-size-adjust: 100%;
    width: 100vw;
}

#page,
.site-content,
.entry-content,
.site-main {
    background-color: transparent !important;
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
    height: 100% !important;
    overflow: hidden !important;
}

:root {
    --bg-color: #333333;
    --text-color: #ffffff;
    --text-subtle: #888888;
    --panel-bg: #222222;
    --input-bg: #444444;
    --input-border: #666;
    --bar-pres-bg: #444444;
    --bar-qa-bg: #2a2a2a;
    --bar-elapsed: #ffffff;
    --overtime-color: #f44336;
    --bell-color: #ffc107;
    --button-bg: #555555;
    --button-hover: #666666;
    --button-start-bg: var(--bell-color);
    --button-start-hover: #ffca28;
    --button-start-color: #222;
    --button-stop-bg: #f44336;
    --button-stop-hover: #e53935;
    --button-stop-color: #fff;
}

/* -------------------------------------------- */
/* アプリコンテナ (絶対配置の基準) */
/* -------------------------------------------- */
#presentation-app-container {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    width: 100vw;
    height: 100dvh;
    margin: 0;
    padding: 0;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    overflow: hidden;
    transition: background-color 0.3s;
}

/* 時間超過フラッシュ */
@keyframes flash {

    0%,
    100% {
        opacity: 0;
    }

    50% {
        opacity: 0.15;
    }
}

#overtime-flash {
    position: absolute;
    inset: 0;
    border: 8px solid var(--overtime-color);
    pointer-events: none;
    opacity: 0;
    z-index: 50;
}

body.overtime-active #overtime-flash {
    animation: flash 1.5s infinite;
}


/* -------------------------------------------- */
/* 共通パーツのスタイル */
/* -------------------------------------------- */
.setting-group {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.setting-label {
    font-size: 11px;
    color: var(--text-subtle);
    margin-bottom: 4px;
    white-space: nowrap;
}

.input-wrapper {
    display: flex;
    align-items: center;
    background-color: var(--input-bg);
    border-radius: 4px;
    border: 1px solid var(--input-border);
    overflow: hidden;
}

.setting-input {
    background-color: transparent !important;
    color: #fff !important;
    border: none !important;
    font-size: 16px;
    padding: 5px 0;
    width: 40px;
    text-align: center;
    font-family: 'Roboto Mono', monospace;
    margin: 0;
    -moz-appearance: textfield;
}

.setting-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
}

.adjust-btn {
    background-color: #555;
    color: #fff;
    border: none;
    width: 30px;
    height: 32px;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.adjust-btn:active {
    background-color: #777;
}

#timer-label {
    font-size: clamp(12px, 2.5vh, 20px);
    margin: 0 0 1vh 0;
    color: var(--text-subtle);
    height: 2.5vh;
}

#timer-label.phase-overtime {
    color: var(--overtime-color);
}

/* 質疑応答時のラベル色（ゴールド） */
#timer-label.phase-qa {
    color: var(--bell-color);
}

#time-display {
    font-weight: 200;
    line-height: 0.9;
    font-family: 'Inter', sans-serif;
    font-variant-numeric: tabular-nums;
    color: var(--text-color);
    letter-spacing: -0.07em;
    white-space: nowrap;
    transition: color 0.3s ease;
}

/* ★ 追加: 質疑応答時の文字色 */
#time-display.phase-qa {
    color: var(--bell-color) !important;
}

#overtime-display {
    font-size: min(8vw, 8vh);
    color: var(--overtime-color);
    font-family: 'Roboto Mono', monospace;
    margin-top: 1vh;
    height: 1.2em;
}

#overtime-display.hidden {
    visibility: hidden;
}

.progress-bar-area {
    width: 100%;
    max-width: 800px;
    margin: 0 auto 2vh;
    flex-shrink: 0;
    position: relative;
    z-index: 10;
}

#progress-bar-container {
    position: relative;
    height: 10px;
    border-radius: 5px;
    width: 100%;
    background-color: #222;
    margin-bottom: 5px;
}

.progress-segment {
    height: 100%;
    float: left;
}

.progress-segment.pres-bg {
    background-color: var(--bar-pres-bg);
}

.progress-segment.qa-bg {
    background-color: var(--bar-qa-bg);
}

.elapsed-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background-color: var(--bar-elapsed);
    border-radius: 5px;
    width: 0%;
    z-index: 5;
    transition: background-color 0.3s ease;
}

/* ★ 追加: 質疑応答時のバーの色 */
.elapsed-bar.phase-qa {
    background-color: var(--bell-color) !important;
}

/* 時間超過時のバーの色（念のため） */
.elapsed-bar.phase-overtime {
    background-color: var(--overtime-color) !important;
}


.bell-marker {
    position: absolute;
    top: -26px;
    transform: translateX(-50%);
    z-index: 25;
    color: var(--bell-color);
    font-size: 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.bell-marker.marker-3 {
    transform: translateX(50%);
}

.bell-marker::after {
    content: "";
    display: block;
    width: 2px;
    height: 8px;
    background-color: currentColor;
    opacity: 0.8;
    margin-top: -2px;
}

.bell-multiplier {
    font-size: 9px;
    background-color: #333;
    border: 1px solid #555;
    border-radius: 50%;
    width: 12px;
    height: 12px;
    position: absolute;
    top: -2px;
    right: -6px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.progress-labels {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-subtle);
}

.timer-button {
    width: 100%;
    font-size: 15px;
    font-weight: 700;
    padding: 14px 0;
    border: none;
    border-radius: 50px;
    background-color: var(--button-bg);
    color: var(--text-color);
    cursor: pointer;
    white-space: nowrap;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    outline: none;
}

.timer-button:active {
    transform: scale(0.96);
}

.start-button {
    background-color: var(--button-start-bg);
    color: var(--button-start-color);
}

.start-button.stop-mode {
    background-color: var(--button-stop-bg);
    color: var(--button-stop-color);
}


/* =========================================================== */
/* 【レイアウト定義】 (絶対配置によるレスポンシブ) */
/* =========================================================== */

/* 1. タイマー本体（常に画面中央） */
.timer-main-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 800px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
}


/* 2. 縦画面 (Portrait) レイアウト */
@media (orientation: portrait) {

    #time-display {
        font-size: 25vw;
    }

    /* 設定パネル（上部に固定） */
    .settings-panel {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        background-color: var(--panel-bg);
        border-bottom: 1px solid #444;
        padding: 10px 5px;
        z-index: 100;
        transition: transform 0.4s ease;
        transform: translateY(0);
    }

    .settings-grid {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 10px;
        max-width: 600px;
        margin: 0 auto;
    }

    .settings-panel.collapsed {
        transform: translateY(0);
        opacity: 1;
        cursor: default;
    }

    .ui-hidden .settings-panel {
        transform: translateY(-100%) !important;
    }

    /* ボタン群（下部に固定） */
    .button-group {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 15px;
        padding: 20px;
        box-sizing: border-box;
        z-index: 100;
    }
}


/* 3. 横画面 (Landscape) レイアウト */
@media (orientation: landscape) {

    /* タイマー文字サイズ */
    #time-display {
        font-size: min(28vw, 60vh);
    }

    /* 光学中心補正 */
    .timer-main-content {
        width: 70%;
        padding-right: 50px;
    }

    /* 設定パネル（左側に固定） */
    .settings-panel {
        position: absolute;
        top: 0;
        left: 0;
        height: 100%;
        width: 240px;
        background-color: var(--panel-bg);
        border-right: 1px solid #444;
        border-bottom: none;
        padding: 20px 10px;
        z-index: 100;
        display: flex;
        align-items: center;
        transition: transform 0.4s ease;
    }

    .settings-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
        width: 100%;
    }

    /* 折りたたみ（左へスライド） */
    .settings-panel.collapsed {
        transform: translateX(-210px);
        cursor: pointer;
        opacity: 0.8;
    }

    /* =========================================================== */
    /* ▼▼▼ 【提案1】「取っ手」ラベルをここに追加 ▼▼▼ */
    /* =========================================================== */
    .settings-panel.collapsed::after {
        content: "設\A定\A▷";
        /* 「設」「定」「▷」を縦書き（\Aは改行）*/
        font-size: 10px;
        font-weight: bold;
        color: #fff;
        background-color: rgba(0, 0, 0, 0.4);

        position: absolute;
        top: 30%;
        right: 4px;
        /* パネルの右端（見える範囲）に配置 */
        transform: translateY(-50%);

        padding: 8px 4px;
        border-radius: 0 4px 4px 0;
        line-height: 1.3;
        text-align: center;
        white-space: pre;
        /* \A の改行を有効にする */
        pointer-events: none;
        /* クリックが背後のパネル本体に渡るようにする */
    }

    /* =========================================================== */
    /* ▲▲▲ 追加ここまで ▲▲▲ */
    /* =========================================================== */

    .ui-hidden .settings-panel {
        transform: translateX(-100%) !important;
    }

    /* ボタン群（右側に固定） */
    .button-group {
        position: absolute;
        top: 0;
        right: 0;
        height: 100%;
        width: 110px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: 20px;
        padding: 0 15px;
        box-sizing: border-box;
        z-index: 100;
    }

    .timer-button {
        width: 70px;
        height: 70px;
        border-radius: 50%;
        padding: 0;
        font-size: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        white-space: normal;
        line-height: 1.2;
    }

    /* 【没入モード】 */
    .ui-hidden .button-group {
        opacity: 0.2 !important;
        pointer-events: auto;
        transition: opacity 0.5s ease;
    }

    @media (hover: hover) {
        .ui-hidden .button-group:hover {
            opacity: 1 !important;
        }
    }

    .ui-hidden .button-group:active {
        opacity: 1 !important;
    }

    .ui-hidden .start-button.stop-mode {
        background-color: #220000 !important;
        color: #bbb !important;
        border: 1px solid #330000 !important;
        box-shadow: none !important;
    }

    body.mobile-fullscreen-active .ui-hidden .fullscreen-button,
    body.is-fullscreen .ui-hidden .fullscreen-button {
        background-color: transparent !important;
        border: 1px solid rgba(255, 255, 255, 0.3) !important;
        color: inherit !important;
    }

    body.mobile-fullscreen-active .fullscreen-button,
    body.is-fullscreen .fullscreen-button {
        border: 2px solid #fff !important;
    }

    .ui-hidden .timer-button {
        opacity: 1 !important;
    }
}

/* 全画面モード時の上書き */
body.mobile-fullscreen-active #presentation-app-container {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100dvh !important;
    z-index: 2147483647 !important;
    background-color: var(--bg-color) !important;
    margin: 0 !important;
    padding: 0 !important;
}

body.mobile-fullscreen-active #wpadminbar {
    display: none !important;
}