/* ========================================
   Crow's Sweet Cage - Style System
   Dark Gothic Romance Theme
======================================== */

:root {
    /* Colors */
    --bg-primary: #0d0a0a;
    --bg-secondary: #1a1012;
    --bg-card: #241418;
    --bg-overlay: rgba(13, 10, 10, 0.95);

    --text-primary: #f5e6e8;
    --text-secondary: #b8a0a4;
    --text-muted: #6d5a5e;

    --accent-rose: #c4526a;
    --accent-rose-light: #e87a94;
    --accent-rose-dark: #8a2a40;

    --escape-color: #4a90a4;
    --escape-glow: #6bb8d0;
    --love-color: #c45282;
    --love-glow: #e87aaa;

    --border-color: #3d2830;
    --shadow-color: rgba(0, 0, 0, 0.5);

    /* Typography */
    --font-display: 'Cinzel', 'Noto Serif JP', serif;
    --font-body: 'Noto Serif JP', serif;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 50%;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Safe area */
    --safe-area-bottom: env(safe-area-inset-bottom, 0px);
}

/* ========================================
   Reset & Base
======================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    height: 100%;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    height: 100%;
    height: 100dvh;
    overflow: hidden;
}

/* ========================================
   App Container
======================================== */

.app-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

/* Background decoration */
.app-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(ellipse at top, rgba(196, 82, 106, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at bottom, rgba(74, 144, 164, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* ========================================
   Header
======================================== */

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: linear-gradient(180deg, var(--bg-card) 0%, transparent 100%);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 10;
}

.title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-rose-light);
    text-shadow: 0 0 20px rgba(232, 122, 148, 0.3);
    letter-spacing: 0.05em;
}

.menu-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 1.25rem;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.menu-btn:hover,
.menu-btn:active {
    background: var(--bg-card);
    color: var(--text-primary);
    border-color: var(--accent-rose);
}

/* ========================================
   Parameter Bar
======================================== */

.parameter-bar {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 10;
}

.param-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.param-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.param-gauge {
    height: 8px;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
}

.param-fill {
    height: 100%;
    border-radius: var(--radius-lg);
    transition: width var(--transition-slow);
    position: relative;
}

.escape-fill {
    background: linear-gradient(90deg, var(--escape-color) 0%, var(--escape-glow) 100%);
    box-shadow: 0 0 10px var(--escape-glow);
}

.love-fill {
    background: linear-gradient(90deg, var(--love-color) 0%, var(--love-glow) 100%);
    box-shadow: 0 0 10px var(--love-glow);
}

.param-value {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: right;
}

/* ========================================
   Chat Area
======================================== */

.chat-area {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: var(--spacing-md);
    padding-bottom: calc(120px + var(--safe-area-bottom));
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    position: relative;
    z-index: 1;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.chat-area::-webkit-scrollbar {
    width: 4px;
}

.chat-area::-webkit-scrollbar-track {
    background: transparent;
}

.chat-area::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-lg);
}

/* Message Bubbles */
.message {
    max-width: 85%;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    animation: messageAppear 0.3s ease;
    line-height: 1.7;
}

@keyframes messageAppear {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.message-crow {
    align-self: flex-start;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-rose);
}

.message-crow .message-sender {
    color: var(--accent-rose-light);
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: var(--spacing-xs);
    display: block;
}

.message-player {
    align-self: flex-end;
    background: linear-gradient(135deg, var(--accent-rose-dark) 0%, #5a2030 100%);
    border: 1px solid var(--accent-rose);
}

.message-system {
    align-self: center;
    background: transparent;
    border: 1px dashed var(--border-color);
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: center;
    max-width: 90%;
}

/* Typing indicator */
.typing-indicator {
    display: flex;
    gap: 4px;
    padding: var(--spacing-md);
    align-self: flex-start;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-rose);
    border-radius: var(--radius-full);
    animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) {
    animation-delay: 0s;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {

    0%,
    80%,
    100% {
        transform: scale(0.6);
        opacity: 0.5;
    }

    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Epilogue Trigger Button */
.epilogue-trigger {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-xl);
    margin-top: var(--spacing-md);
    text-align: center;
}

.epilogue-message {
    color: var(--accent-rose-light);
    font-size: 1.1rem;
    font-style: italic;
}

.epilogue-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--accent-rose) 0%, var(--accent-burgundy) 100%);
    border: none;
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(196, 82, 106, 0.3);
}

.epilogue-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(196, 82, 106, 0.4);
}

/* Retry Trigger Button */
.retry-trigger {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    margin-top: var(--spacing-sm);
    text-align: center;
}

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

.retry-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.retry-btn:hover {
    border-color: var(--accent-rose);
    color: var(--text-primary);
    background: var(--bg-secondary);
}

/* Start Button */
.start-trigger {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    min-height: 50vh;
    text-align: center;
}

.start-message {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.start-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--accent-rose) 0%, var(--accent-burgundy) 100%);
    border: none;
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 15px rgba(196, 82, 106, 0.3);
}

.start-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(196, 82, 106, 0.4);
}

/* ========================================
   Input Area
======================================== */

.input-area {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-md);
    padding-left: calc(var(--spacing-md) + env(safe-area-inset-left, 0px));
    padding-right: calc(var(--spacing-md) + env(safe-area-inset-right, 0px));
    padding-bottom: calc(var(--spacing-md) + var(--safe-area-bottom) + 20px);
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    z-index: 10;
    box-sizing: border-box;
    width: 100%;
}

.input-form {
    display: flex;
    gap: var(--spacing-sm);
}

.message-input {
    flex: 1;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: all var(--transition-fast);
    min-width: 0;
}

.message-input::placeholder {
    color: var(--text-muted);
}

.message-input:focus {
    outline: none;
    border-color: var(--accent-rose);
    box-shadow: 0 0 0 3px rgba(196, 82, 106, 0.2);
}

.send-btn {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent-rose) 0%, var(--accent-rose-dark) 100%);
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.send-btn:hover,
.send-btn:active {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(196, 82, 106, 0.4);
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.send-icon {
    transform: rotate(-45deg);
}

/* ========================================
   Menu Overlay
======================================== */

.menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.menu-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    width: 90%;
    max-width: 320px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.menu-overlay.active .menu-content {
    transform: scale(1);
}

.menu-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.menu-close:hover {
    color: var(--accent-rose);
}

.menu-content h2 {
    font-family: var(--font-display);
    color: var(--accent-rose-light);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.menu-item {
    display: block;
    width: 100%;
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    text-align: left;
    cursor: pointer;
    margin-bottom: var(--spacing-sm);
    transition: all var(--transition-fast);
}

.menu-item:hover {
    border-color: var(--accent-rose);
    background: var(--bg-secondary);
}

.api-key-section {
    display: none;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.api-key-section.active {
    display: block;
}

.api-key-input {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    margin-bottom: var(--spacing-sm);
}

.api-key-input:focus {
    outline: none;
    border-color: var(--accent-rose);
}

.api-key-save {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--accent-rose);
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    cursor: pointer;
    transition: background var(--transition-fast);
    margin-bottom: var(--spacing-sm);
}

.api-key-save:hover {
    background: var(--accent-rose-light);
}

.menu-item-secondary {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: var(--spacing-sm);
}

.menu-footer-links {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px dashed var(--border-color);
    text-align: center;
}

.menu-link-item {
    display: inline-block;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.menu-link-item:hover {
    color: var(--accent-rose-light);
}

/* ========================================
   Terms Overlay
======================================== */

.terms-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 180;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.terms-overlay.active {
    opacity: 1;
    visibility: visible;
}

.terms-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    width: 90%;
    max-width: 400px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.terms-overlay.active .terms-content {
    transform: scale(1);
}

.terms-content h2 {
    font-family: var(--font-display);
    color: var(--accent-rose-light);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-size: 1.2rem;
}

.terms-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

.terms-text p {
    margin-bottom: var(--spacing-md);
}

.terms-text ul {
    margin: 0;
    padding-left: var(--spacing-lg);
}

.terms-text li {
    margin-bottom: var(--spacing-sm);
}

.terms-close-btn {
    display: block;
    width: 100%;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-sm);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.terms-close-btn:hover {
    border-color: var(--accent-rose);
    color: var(--text-primary);
}

/* ========================================
   Save/Load Overlay
======================================== */

.save-load-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.save-load-overlay.active {
    opacity: 1;
    visibility: visible;
}

.save-load-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    width: 90%;
    max-width: 360px;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.save-load-overlay.active .save-load-content {
    transform: scale(1);
}

.save-load-content h2 {
    font-family: var(--font-display);
    color: var(--accent-rose-light);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.save-load-slots {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.save-slot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.save-slot:hover {
    border-color: var(--accent-rose);
    background: var(--bg-secondary);
}

.slot-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.slot-name {
    font-weight: 700;
    color: var(--text-primary);
}

.slot-detail {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.slot-delete {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    cursor: pointer;
    padding: 4px 8px;
    transition: color var(--transition-fast);
}

.slot-delete:hover {
    color: var(--accent-rose);
}

/* ========================================
   Ending Overlay
======================================== */

.ending-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 200;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow);
}

.ending-overlay.active {
    opacity: 1;
    visibility: visible;
}

.ending-content {
    text-align: center;
    padding: var(--spacing-xl);
    max-width: 90%;
    max-height: 80vh;
    overflow-y: auto;
}

.ending-title {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    animation: endingPulse 2s infinite;
}

.ending-title.escape {
    color: var(--escape-glow);
    text-shadow: 0 0 30px var(--escape-color);
}

.ending-title.love {
    color: var(--love-glow);
    text-shadow: 0 0 30px var(--love-color);
}

@keyframes endingPulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

.ending-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    white-space: pre-wrap;
    text-align: left;
}

.ending-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    background: linear-gradient(135deg, var(--accent-rose) 0%, var(--accent-rose-dark) 100%);
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
    max-width: 250px;
}

.ending-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(196, 82, 106, 0.5);
}

/* ========================================
   Log Copy Buttons
======================================== */

/* Per-turn copy button */
.copy-log-btn {
    align-self: flex-start;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    opacity: 0.6;
}

.copy-log-btn:hover {
    opacity: 1;
    border-color: var(--accent-rose);
    color: var(--text-secondary);
    background: var(--bg-card);
}

.copy-log-btn.copied {
    opacity: 1;
    border-color: var(--escape-color);
    color: var(--escape-glow);
    background: rgba(74, 144, 164, 0.1);
}

/* Epilogue copy button on ending screen */
.ending-buttons-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    align-items: center;
}

@media (min-width: 480px) {
    .ending-buttons-group {
        flex-direction: row;
        justify-content: center;
    }
}

.copy-epilogue-btn {
    display: block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
    max-width: 250px;
}

.copy-epilogue-btn:hover {
    border-color: var(--accent-rose);
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.copy-epilogue-btn.copied {
    border-color: var(--escape-color);
    color: var(--escape-glow);
    background: rgba(74, 144, 164, 0.1);
}

/* ========================================
   How to Play Overlay
======================================== */

.howtoplay-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 180;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.howtoplay-overlay.active {
    opacity: 1;
    visibility: visible;
}

.howtoplay-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    width: 90%;
    max-width: 400px;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.howtoplay-overlay.active .howtoplay-content {
    transform: scale(1);
}

.howtoplay-content h2 {
    font-family: var(--font-display);
    color: var(--accent-rose-light);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-size: 1.2rem;
}

.howtoplay-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

.howtoplay-section {
    margin-bottom: var(--spacing-lg);
}

.howtoplay-section:last-child {
    margin-bottom: var(--spacing-md);
}

.howtoplay-section h3 {
    color: var(--accent-rose-light);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.howtoplay-section p {
    margin-bottom: var(--spacing-sm);
}

.howtoplay-section ul,
.howtoplay-section ol {
    margin: 0;
    padding-left: var(--spacing-lg);
}

.howtoplay-section li {
    margin-bottom: var(--spacing-sm);
}

/* ========================================
   Responsive Design
======================================== */

@media (min-width: 601px) {
    body {
        padding: 20px 0;
        height: auto;
        min-height: 100dvh;
    }

    .app-container {
        height: calc(100dvh - 40px);
        border-radius: var(--radius-lg);
        border: 1px solid var(--border-color);
        box-shadow: 0 20px 60px var(--shadow-color);
    }

    .title {
        font-size: 1.5rem;
    }
}

/* ========================================
   Settings Overlay
======================================== */

.settings-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 175;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.settings-overlay.active {
    opacity: 1;
    visibility: visible;
}

.settings-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    width: 90%;
    max-width: 400px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.settings-overlay.active .settings-content {
    transform: scale(1);
}

.settings-content h2 {
    font-family: var(--font-display);
    color: var(--accent-rose-light);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    padding-right: var(--spacing-xl);
}

.settings-section {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
}

.settings-section:last-of-type {
    border-bottom: none;
    margin-bottom: var(--spacing-md);
}

.settings-section h3 {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.settings-label {
    display: block;
    margin-bottom: var(--spacing-md);
    color: var(--text-muted);
    font-size: 0.85rem;
}

.settings-input,
.settings-textarea {
    display: block;
    width: 100%;
    margin-top: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast);
}

.settings-input:focus,
.settings-textarea:focus {
    outline: none;
    border-color: var(--accent-rose);
    box-shadow: 0 0 0 2px rgba(196, 82, 106, 0.15);
}

.settings-input::placeholder,
.settings-textarea::placeholder {
    color: var(--text-muted);
}

.settings-textarea {
    resize: vertical;
    min-height: 60px;
}

.settings-save {
    display: block;
    width: 100%;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--accent-rose) 0%, var(--accent-rose-dark) 100%);
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-top: var(--spacing-md);
}

.settings-save:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(196, 82, 106, 0.3);
}

.settings-note {
    color: var(--text-muted);
    font-size: 0.75rem;
    text-align: center;
    margin-top: var(--spacing-md);
}

/* ========================================
   Game Settings Overlay
======================================== */

.game-settings-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 175;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.game-settings-overlay.active {
    opacity: 1;
    visibility: visible;
}

.game-settings-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    width: 90%;
    max-width: 400px;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.game-settings-overlay.active .game-settings-content {
    transform: scale(1);
}

.game-settings-content h2 {
    font-family: var(--font-display);
    color: var(--accent-rose-light);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    padding-right: var(--spacing-xl);
}

/* Toggle Items */
.toggle-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
}

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

.toggle-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    flex: 1;
    margin-right: var(--spacing-md);
}

.toggle-label {
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 700;
}

.toggle-description {
    color: var(--text-muted);
    font-size: 0.8rem;
    line-height: 1.4;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
    cursor: pointer;
}

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

.toggle-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 26px;
    transition: all var(--transition-normal);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    left: 2px;
    bottom: 2px;
    background: var(--text-muted);
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.toggle-switch input:checked+.toggle-slider {
    background: var(--accent-rose-dark);
    border-color: var(--accent-rose);
}

.toggle-switch input:checked+.toggle-slider::before {
    background: var(--accent-rose-light);
    transform: translateX(22px);
}

/* ========================================
   Accessibility
======================================== */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}