/* ============================================
   P69REAL - AI秘書ロックマン
   iPhone 15 対応スタイルシート
   ============================================ */

/* ============================================
   リセット & 基本設定
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* iPhone 15 画面サイズ: 393px × 852px */
    --screen-width: 393px;
    --screen-height: 852px;

    /* カラー設定 */
    --primary-color: #00A8FF;
    --secondary-color: #FF4444;
    --bg-dark: rgba(0, 0, 0, 0.8);
    --bg-light: rgba(255, 255, 255, 0.1);
    --text-light: #FFFFFF;
    --text-dark: #333333;

    /* スケルトン効果 */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.2);
    --glass-blur: 10px;

    /* 装甲モードカラー */
    --armor-color: #FF6B00;
    /* 通常モードカラー */
    --normal-color: #00D4FF;
}

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica', 'Arial', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background: #000000;
    color: var(--text-light);
    touch-action: manipulation;
}

/* ============================================
   メインコンテナ（全画面）
   ============================================ */
#app-container {
    width: 100vw;
    height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ============================================
   3Dキャラクター表示エリア
   ============================================ */
#character-container {
    flex: 1;
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: #000000;
    padding-bottom: 100px;
}

#character-container canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100% !important;
    height: 100% !important;
}

/* ローディング表示 */
#video-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 10;
}

/* スタイルセレクター */
.style-selector {
    position: fixed;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 150;
}

.style-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(0, 0, 0, 0.6);
    color: rgba(255, 255, 255, 0.7);
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    -webkit-tap-highlight-color: transparent;
}

.style-btn:hover {
    border-color: rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.15);
}

.style-btn.active {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(0, 168, 255, 0.15);
    box-shadow: 0 0 10px rgba(0, 168, 255, 0.3);
}

.style-btn[data-style="heat"].active {
    border-color: #FF4400;
    color: #FF4400;
    background: rgba(255, 68, 0, 0.15);
    box-shadow: 0 0 10px rgba(255, 68, 0, 0.3);
}

.style-btn[data-style="aqua"].active {
    border-color: #00CCFF;
    color: #00CCFF;
    background: rgba(0, 204, 255, 0.15);
    box-shadow: 0 0 10px rgba(0, 204, 255, 0.3);
}

.style-btn[data-style="marine"].active {
    border-color: #00FF80;
    color: #00FF80;
    background: rgba(0, 255, 128, 0.15);
    box-shadow: 0 0 10px rgba(0, 255, 128, 0.3);
}

.style-btn[data-style="bug"].active {
    border-color: #00FFFF;
    color: #00FFFF;
    background: rgba(0, 255, 255, 0.15);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
    animation: glitchBtn 2s infinite;
}

.style-btn[data-style="saito"].active {
    border-color: #00FF66;
    color: #00FF66;
    background: rgba(0, 255, 102, 0.15);
    box-shadow: 0 0 15px rgba(0, 255, 102, 0.5);
}

@keyframes glitchBtn {
    0%, 90%, 100% { transform: none; }
    92% { transform: translateX(2px); }
    94% { transform: translateX(-2px); }
    96% { transform: translateX(1px); }
}

#video-loading.hidden {
    display: none;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

#video-loading p {
    margin-top: 20px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   入力エリア（スケルトン・下部固定）
   ============================================ */
#input-area {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    padding-bottom: max(20px, env(safe-area-inset-bottom));
    display: flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.8) 70%, transparent 100%);
    z-index: 100;
    pointer-events: auto;
}

#input-container {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 25px;
    padding: 12px 20px;
    transition: all 0.3s ease;
    pointer-events: auto;
}

#input-container:focus-within {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary-color);
}

#user-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-light);
    font-size: 16px;
    font-weight: 400;
}

#user-input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* マイクボタン */
#mic-button {
    width: 44px;
    height: 44px;
    background: var(--primary-color);
    border: none;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
    pointer-events: auto;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    flex-shrink: 0;
}

#mic-button:active {
    transform: scale(0.95);
    background: #0088CC;
}

#mic-button.recording {
    background: var(--secondary-color);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* 送信ボタン */
#send-button {
    width: 44px;
    height: 44px;
    background: var(--primary-color);
    border: none;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
    pointer-events: auto;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    flex-shrink: 0;
}

#send-button:active {
    transform: scale(0.95);
}

#send-button.hidden {
    display: none;
}

/* ============================================
   X アカウント連携ボタン
   ============================================ */
.x-connect-btn {
    position: fixed;
    top: max(20px, env(safe-area-inset-top));
    left: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 600;
    z-index: 150;
    cursor: pointer;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    pointer-events: auto;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.x-connect-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
}

.x-connect-btn:active {
    transform: scale(0.95);
}

.x-connect-btn.connected {
    border-color: #1DA1F2;
    color: #1DA1F2;
}

.x-connect-btn.connected svg {
    color: #1DA1F2;
}

/* ============================================
   音声文字起こしボタン
   ============================================ */
.transcribe-btn {
    position: fixed;
    top: max(20px, env(safe-area-inset-top));
    left: 130px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 600;
    z-index: 150;
    cursor: pointer;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    pointer-events: auto;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.transcribe-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.4);
}

.transcribe-btn:active {
    transform: scale(0.95);
}

.transcribe-btn.active {
    border-color: #00D4FF;
    color: #00D4FF;
}

/* ============================================
   モード表示インジケーター（クリック可能）
   ============================================ */
#mode-indicator {
    position: fixed;
    top: max(20px, env(safe-area-inset-top));
    right: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 600;
    z-index: 150;
    transition: all 0.3s ease;
    pointer-events: auto;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

#mode-indicator:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: scale(1.05);
}

#mode-indicator:active {
    transform: scale(0.95);
}

#mode-indicator.armor-mode {
    border-color: var(--armor-color);
    color: var(--armor-color);
}

#mode-indicator.normal-mode {
    border-color: var(--normal-color);
    color: var(--normal-color);
}

/* ============================================
   ステータス表示
   ============================================ */
#status-indicator {
    position: fixed;
    top: max(65px, calc(env(safe-area-inset-top) + 45px));
    right: 20px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 10px 18px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 150;
    pointer-events: none;
}

#status-indicator.hidden {
    display: none;
}

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

/* ============================================
   モーダル共通スタイル
   ============================================ */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: var(--bg-dark);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
    width: 90%;
    max-width: 350px;
    text-align: center;
}

.modal-content h2 {
    margin-bottom: 20px;
    font-size: 20px;
    font-weight: 600;
}

.modal-content input,
.modal-content textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-light);
    font-size: 16px;
    outline: none;
    margin-bottom: 20px;
}

.modal-content input:focus,
.modal-content textarea:focus {
    border-color: var(--primary-color);
}

.modal-content textarea {
    resize: none;
    font-family: inherit;
}

/* ボタングループ */
.button-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.modal-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
}

/* ボタンスタイル */
.btn-primary,
.btn-secondary,
.btn-option {
    padding: 12px 24px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    flex: 1;
}

.btn-primary:active {
    background: #0088CC;
    transform: scale(0.98);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    flex: 1;
}

.btn-secondary:active {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(0.98);
}

.btn-option {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-light);
}

.btn-option:active {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(0.98);
}

.hint {
    margin-top: 10px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   文字起こしモーダル
   ============================================ */
.transcribe-modal-content {
    max-width: 400px;
}

.transcribe-status {
    margin-bottom: 20px;
    padding: 15px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
}

#transcribe-status-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

#transcribe-progress {
    margin-top: 15px;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), #00D4FF);
    border-radius: 4px;
    transition: width 0.3s ease;
}

#progress-text {
    margin-top: 8px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.transcribe-result {
    margin-bottom: 20px;
}

.transcribe-result h3 {
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 600;
    text-align: left;
}

#transcribe-output {
    width: 100%;
    min-height: 120px;
    padding: 12px;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.5;
    resize: none;
    margin-bottom: 10px;
}

#copy-result {
    width: 100%;
    padding: 10px;
    font-size: 14px;
}

/* ============================================
   ユーティリティクラス
   ============================================ */
.hidden {
    display: none !important;
}

/* ============================================
   レスポンシブ対応（念のため）
   ============================================ */
@media (max-width: 400px) {
    #input-area {
        padding: 15px;
    }

    #user-input {
        font-size: 14px;
    }

    .modal-content {
        width: 95%;
        padding: 20px;
    }
}

/* ============================================
   アクセシビリティ
   ============================================ */
button:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ============================================
   スクロールバー非表示（iPhone用）
   ============================================ */
::-webkit-scrollbar {
    display: none;
}