/*
 * Menu Styles
 * メニュー画面とダイアログのスタイル
 */

/* Main Menu */
.main-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-secondary) 100%);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    overflow-y: auto;
}

.menu-container {
    max-width: 800px;
    width: 90%;
    padding: var(--spacing-xl);
    margin: auto;
    /* Safe centering */
}

.menu-title {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    text-align: center;
    color: var(--color-primary);
    margin-bottom: var(--spacing-2xl);
    letter-spacing: -0.02em;
}

/* Streak Banner */
.streak-banner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 50px;
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    margin-left: auto;
    margin-right: auto;
    max-width: 600px;
}

.streak-banner.inactive {
    background: #e5e5e5;
    /* Distinct grey */
    color: #666666;
    /* Darker grey text */
    border: 1px solid #cccccc;
}

.streak-icon {
    font-size: 1.2rem;
}

.streak-text {
    font-weight: var(--font-weight-bold);
    font-size: 1rem;
}

.streak-weekly {
    font-size: 0.9rem;
    opacity: 0.9;
    border-left: 1px solid rgba(255, 255, 255, 0.3);
    padding-left: var(--spacing-md);
}

.streak-banner.inactive .streak-weekly {
    border-left-color: var(--color-border);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.menu-modes {
    margin-bottom: var(--spacing-xl);
}

.menu-modes h2 {
    font-size: 1.3rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.mode-button {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.mode-button .button-title {
    font-size: 1.15rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.mode-button .button-desc {
    font-size: 0.9rem;
    font-weight: var(--font-weight-normal);
    color: var(--color-text-light);
    letter-spacing: 0;
    line-height: 1.5;
}

.menu-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.menu-footer {
    text-align: center;
    color: var(--color-text-light);
    margin-top: var(--spacing-xl);
}

.menu-footer p {
    margin: var(--spacing-sm) 0;
    font-size: 0.95rem;
}

.version {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* Settings Menu */
.settings-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(46, 42, 40, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2500;
}

.settings-container {
    max-width: 900px;
    width: 90%;
    height: 80vh;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.settings-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg);
}

.settings-header h2 {
    font-size: 1.6rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin: 0;
}

.close-icon {
    background: none;
    border: none;
    color: var(--color-text-light);
    font-size: 1.8rem;
    cursor: pointer;
    padding: var(--spacing-xs);
    line-height: 1;
    border-radius: var(--radius-sm);
    transition: all var(--transition-speed) var(--transition-ease);
}

.close-icon:hover {
    color: var(--color-text);
    background: var(--color-bg-secondary);
}

.settings-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.settings-sidebar {
    width: 200px;
    background: var(--color-bg);
    border-right: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    padding: var(--spacing-md) 0;
}

.sidebar-tab {
    background: none;
    border: none;
    color: var(--color-text-light);
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: left;
    font-size: 0.95rem;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-speed) var(--transition-ease);
    border-left: 3px solid transparent;
}

.sidebar-tab:hover {
    background: var(--color-bg-secondary);
    color: var(--color-text);
}

.sidebar-tab.active {
    background: var(--color-bg-tertiary);
    border-left-color: var(--color-primary);
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
}

.settings-content {
    flex: 1;
    padding: var(--spacing-xl);
    overflow-y: auto;
    background: var(--color-bg);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tab-content h3 {
    font-size: 1.2rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.setting-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background var(--transition-speed) var(--transition-ease);
}

.setting-item:hover {
    background: var(--color-bg);
}

.setting-item label {
    flex: 1;
    margin-right: var(--spacing-md);
    font-size: 0.95rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.setting-item input,
.setting-item select {
    flex: 1;
    max-width: 200px;
    background: var(--color-bg-tertiary);
}

.setting-item input[type="checkbox"] {
    flex: 0;
    width: 20px;
    height: 20px;
}

.setting-item input[type="range"] {
    max-width: 200px;
    background: #8B7E74;
}

/* Keybinding Styles */
.keybind-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.keybind-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.keybind-label {
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text);
}

.keybind-button {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-sm);
    min-width: 80px;
    text-align: center;
    cursor: pointer;
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', monospace;
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-speed) var(--transition-ease);
}

.keybind-button:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-tertiary);
}

.keybind-button.waiting {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    animation: pulse 1s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }

    100% {
        opacity: 1;
    }
}

.settings-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
}

/* Pause Menu */
.pause-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(250, 248, 246, 0.95);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3000;
}

.pause-container {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    width: 90%;
}

.pause-container h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
}

.pause-container .menu-button {
    width: 100%;
    margin: var(--spacing-sm) 0;
    display: block;
}

/* Stats Screen */
.stats-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(250, 248, 246, 0.98);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    overflow-y: auto;
}

.stats-container {
    max-width: 1200px;
    width: 95%;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    max-height: 90vh;
    overflow-y: auto;
}

.stats-container h2 {
    font-size: 1.8rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.stats-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-box {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: center;
    transition: all var(--transition-speed) var(--transition-ease);
}

.stat-box:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-box h3 {
    font-size: 0.9rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-value {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.stats-graphs {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.graph-container {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
}

.graph-container h3 {
    font-size: 1.1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.graph-container canvas {
    width: 100%;
    height: 300px;
    display: block;
}

.stats-actions {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .menu-title {
        font-size: 2rem;
    }

    .settings-container,
    .stats-container {
        padding: 1rem;
    }

    .setting-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .setting-item input,
    .setting-item select {
        width: 100%;
        margin-top: 0.5rem;
    }

    .stats-summary {
        grid-template-columns: 1fr;
    }

    .stats-graphs {
        grid-template-columns: 1fr;
    }
}