/* static/home.css */
:root {
    --bg-dark: #121212;
    --bg-panel: #1e1e24;
    --primary: #4e8cff;
    --primary-hover: #3b6acc;
    --secondary: #28a745;
    --secondary-hover: #1e7e34;
    --text-main: #f0f0f0;
    --text-muted: #a0a0a0;
    --border: #333;
    --border-radius: 8px;
    --transition: ALL 0.3s ease;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100%;
    /* Dynamic Island / ノッチ対応 */
    padding-top: env(safe-area-inset-top, 0px);
    padding-bottom: env(safe-area-inset-bottom, 0px);
    box-sizing: border-box;
}

.home-container {
    width: 100%;
    max-width: 500px;
    padding: 2rem;
    text-align: center;
}

.home-header {
    margin-bottom: 2rem;
    animation: fadeInDown 0.8s ease-out;
}

.logo-title {
    font-size: clamp(2rem, 11vw, 3.5rem);
    font-weight: 800;
    margin: 0;
    letter-spacing: -1px;
    white-space: nowrap;
}

.logo-title span {
    color: var(--primary);
}

.subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-top: 0.5rem;
}

.menu-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    animation: fadeInUp 0.8s ease-out;
}

.menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s, background-color 0.2s;
}

.menu-btn .icon {
    margin-right: 12px;
    font-size: 1.5rem;
}

.menu-btn.primary {
    background-color: var(--primary);
    box-shadow: 0 4px 15px rgba(78, 140, 255, 0.4);
}

.menu-btn.primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(78, 140, 255, 0.5);
}

.menu-btn.secondary {
    background-color: var(--secondary);
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.menu-btn.secondary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(40, 167, 69, 0.4);
}

.menu-btn.outline {
    background-color: transparent;
    border: 2px solid var(--border);
    color: var(--text-main);
}

.menu-btn.outline:hover {
    background-color: var(--bg-panel);
    border-color: #555;
}

/* ==============================
   iOS スタイル ダークテーマ設定シート
   ============================== */
.home-settings-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 600;
    display: flex;
    align-items: flex-end;
    backdrop-filter: blur(4px);
}
.home-settings-overlay.hidden {
    display: none !important;
}
.home-settings-sheet {
    width: 100%;
    background: #1c1c1e;
    border-radius: 16px 16px 0 0;
    max-height: 80dvh;
    display: flex;
    flex-direction: column;
    animation: slideUp 0.28s ease;
    padding-bottom: env(safe-area-inset-bottom, 0px);
}
.home-settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px 14px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.home-settings-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: #f0f0f0;
}
.home-settings-done-btn {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    padding: 4px 8px;
}
.home-settings-scroll {
    overflow-y: auto;
    padding: 16px 0 20px;
}
.home-settings-section-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: #8e8e93;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 0 20px 6px;
    margin-top: 8px;
}
.home-settings-group {
    background: #2c2c2e;
    border-radius: 12px;
    margin: 0 16px 20px;
    overflow: hidden;
}
.home-settings-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 13px 16px;
    min-height: 50px;
}
.home-settings-row-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.home-settings-row-label {
    font-size: 0.95rem;
    color: #f0f0f0;
    font-weight: 500;
}
.home-settings-row-desc {
    font-size: 0.75rem;
    color: #8e8e93;
}
.home-settings-separator {
    height: 1px;
    background: rgba(255,255,255,0.08);
    margin-left: 16px;
}
.home-settings-segmented {
    display: flex;
    background: #1c1c1e;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.1);
}
.home-seg-btn {
    padding: 6px 16px;
    font-size: 0.85rem;
    background: none;
    border: none;
    color: #8e8e93;
    cursor: pointer;
    font-weight: 600;
    transition: 0.2s;
}
.home-seg-btn.active {
    background: var(--primary);
    color: #fff;
    border-radius: 6px;
}
/* iOS トグル (ゲーム画面と共通スタイル再定義) */
.ios-toggle {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 30px;
    flex-shrink: 0;
}
.ios-toggle input { opacity: 0; width: 0; height: 0; }
.ios-toggle-track {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background: #3a3a3c;
    border-radius: 31px;
    transition: 0.3s;
}
.ios-toggle-track:before {
    position: absolute;
    content: "";
    height: 24px;
    width: 24px;
    left: 3px;
    bottom: 3px;
    background: #fff;
    border-radius: 50%;
    transition: 0.3s;
}
.ios-toggle input:checked + .ios-toggle-track { background: #34c759; }
.ios-toggle input:checked + .ios-toggle-track:before { transform: translateX(20px); }
/* プレミアムステータス */
.home-premium-status {
    font-size: 0.82rem;
    font-weight: bold;
}
.home-premium-status.is-premium { color: #34c759; }
.home-premium-upgrade-btn {
    background: var(--primary);
    color: #fff;
    border: none;
    padding: 7px 16px;
    border-radius: 14px;
    font-size: 0.82rem;
    font-weight: bold;
    cursor: pointer;
}

@keyframes slideUp {
    from { transform: translateY(100%); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

/* Modal Styling (legacy) */
.modal {
    display: none; 
    position: fixed; 
    z-index: 1000; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0,0,0,0.6); 
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--bg-panel);
    margin: 10vh auto;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    animation: zoomIn 0.3s ease-out;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
    font-size: 1.5rem;
}

.close-btn {
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}

.close-btn:hover,
.close-btn:focus {
    color: #fff;
    text-decoration: none;
}

.modal-body {
    padding: 1.5rem;
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.setting-item:last-child {
    border-bottom: none;
}

.setting-info label {
    font-weight: 600;
    font-size: 1.1rem;
    display: block;
    margin-bottom: 4px;
}

.setting-info p {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
    flex-shrink: 0;
}

.switch input { 
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #555;
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--primary);
}

input:checked + .slider:before {
    transform: translateX(22px);
}

/* Speed Control Radio */
.speed-control {
    display: flex;
    background: #121212;
    border-radius: 8px;
    overflow: hidden;
}

.speed-control input[type="radio"] {
    display: none;
}

.speed-control label {
    padding: 8px 16px;
    font-size: 0.9rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: 0.3s;
}

.speed-control input[type="radio"]:checked + label {
    background-color: var(--primary);
    color: #fff;
    font-weight: bold;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
}

.save-btn {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
}

.save-btn:hover {
    background-color: var(--primary-hover);
}

/* Animations */
@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes zoomIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}