:root {
    --bg-primary: #FAF8F5;
    --bg-secondary: #F5F1EC;
    --bg-card: #FFFFFF;
    --text-primary: #3D3428;
    --text-secondary: #6B5D4D;
    --text-muted: #9B8B7A;
    --accent-gold: #C9A962;
    --accent-gold-light: #E8D5A3;
    --accent-red: #C75B5B;
    --accent-green: #5B8C5A;
    --border-color: #E8E2D9;
    --shadow-soft: 0 4px 20px rgba(61, 52, 40, 0.08);
    --shadow-card: 0 2px 12px rgba(61, 52, 40, 0.06);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --font-serif: 'Noto Serif SC', serif;
    --font-sans: 'Noto Sans SC', sans-serif;
}

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

html, body {
    height: 100%;
    width: 100%;
    overflow: hidden;
}

body {
    font-family: var(--font-sans);
    background: linear-gradient(135deg, #E8E2D9 0%, #D4CCC0 50%, #C9C0B5 100%);
    color: var(--text-primary);
    line-height: 1.6;
}

#app {
    width: 100%;
    max-width: 480px;
    height: 100%;
    margin: 0 auto;
    position: relative;
    background: var(--bg-primary);
    box-shadow: 0 0 60px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                visibility 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    overflow-y: auto;
    overflow-x: hidden;
    transform: scale(0.98);
}

.screen.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 16px;
    font-family: var(--font-sans);
    font-weight: 500;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.4s ease, height 0.4s ease;
}

.btn:active::after {
    width: 200px;
    height: 200px;
}

.btn:active {
    transform: scale(0.96);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-gold), #D4B56A);
    color: white;
    box-shadow: 0 4px 12px rgba(201, 169, 98, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 8px 24px rgba(201, 169, 98, 0.45);
    transform: translateY(-3px);
}

.btn-primary:active {
    box-shadow: 0 2px 8px rgba(201, 169, 98, 0.3);
    transform: translateY(0);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-gold-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.btn-secondary:active {
    transform: translateY(0);
}

.btn-call {
    padding: 10px 24px;
    font-size: 15px;
}

.btn-call-yes {
    background: linear-gradient(135deg, var(--accent-red), #A84A4A);
}

.loading-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    z-index: 100;
}

.start-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.start-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.start-content {
    text-align: center;
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.start-logo {
    font-size: 48px;
    letter-spacing: 12px;
    margin-bottom: 20px;
    animation: pulse 2s ease-in-out infinite;
}

.start-title {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 8px;
    margin-bottom: 40px;
}

.start-hint {
    font-size: 14px;
    color: var(--text-muted);
    animation: pulse 2s ease-in-out infinite;
}

.loading-content {
    text-align: center;
    animation: fadeInUp 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.loading-logo {
    font-size: 48px;
    letter-spacing: 12px;
    margin-bottom: 20px;
    animation: pulse 2s ease-in-out infinite, float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.loading-logo span {
    display: inline-block;
    transition: all 0.3s ease;
}

.loading-logo span:nth-child(1) { color: #2C2C2C; }
.loading-logo span:nth-child(2) { color: #C75B5B; }
.loading-logo span:nth-child(3) { color: #C75B5B; }
.loading-logo span:nth-child(4) { color: #2C2C2C; }

.loading-text {
    font-family: var(--font-serif);
    font-size: 24px;
    color: var(--text-primary);
    margin-bottom: 30px;
    animation: fadeIn 1s ease 0.3s both;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

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

.loading-spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite, pulseSpinner 2s ease-in-out infinite;
}

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

@keyframes pulseSpinner {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(201, 169, 98, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(201, 169, 98, 0);
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.auth-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: 15vh 24px 40px;
    box-sizing: border-box;
}

.auth-container {
    width: 90%;
    max-width: 400px;
    margin: 0 auto;
}

.auth-header {
    text-align: center;
    margin-bottom: 48px;
    margin-top: 40px;
}

.auth-title {
    font-family: var(--font-serif);
    font-size: 42px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 12px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.05);
}

.auth-subtitle {
    font-family: var(--font-serif);
    font-size: 16px;
    color: var(--accent-gold);
    margin-top: 12px;
    letter-spacing: 4px;
}

.auth-form {
    width: 100%;
    margin-bottom: 20px;
}

.input-group {
    margin-bottom: 16px;
}

.input-group input {
    width: 100%;
    padding: 16px 18px;
    font-size: 16px;
    font-family: var(--font-sans);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-card);
    color: var(--text-primary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.input-group input:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 4px rgba(201, 169, 98, 0.2);
    transform: scale(1.02);
}

.auth-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 28px;
}

.auth-buttons .btn {
    width: 100%;
    padding: 16px;
    font-size: 17px;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
}

.auth-buttons .btn:hover {
    transform: translateY(-2px);
}

.auth-buttons .btn:active {
    transform: translateY(0);
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: 24px 0;
    color: var(--text-muted);
    font-size: 13px;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.auth-divider span {
    padding: 0 16px;
}

.btn-guest {
    width: 100%;
    padding: 16px;
    font-size: 17px;
    border-radius: 12px;
    background: linear-gradient(135deg, #9B9B9B 0%, #7A7A7A 100%);
    color: white;
    box-shadow: 0 4px 12px rgba(107, 107, 107, 0.25);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
}

.btn-guest:hover {
    background: linear-gradient(135deg, #8B8B8B 0%, #6B6B6B 100%);
    box-shadow: 0 6px 20px rgba(107, 107, 107, 0.4);
    transform: translateY(-2px);
}

.auth-tip {
    width: 100%;
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 20px;
}

.guest-warning {
    width: 100%;
    font-size: 11px;
    color: var(--accent-red);
    text-align: center;
    margin-top: 8px;
    opacity: 0.8;
}

.home-screen {
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.home-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.user-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 50%;
    border: 2px solid var(--accent-gold-light);
}

.user-avatar svg {
    width: 28px;
    height: 28px;
    color: var(--text-secondary);
}

.user-name {
    font-weight: 600;
    font-size: 17px;
}

.user-rank {
    font-size: 13px;
    color: var(--accent-gold);
}

.user-stats {
    display: flex;
    gap: 20px;
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
}

.home-main {
    flex: 1;
    padding: 24px 20px;
    overflow-y: auto;
}

.rank-card {
    background: linear-gradient(145deg, #FFFFFF 0%, #F8F5F0 50%, var(--bg-secondary) 100%);
    border-radius: 24px;
    padding: 36px 30px;
    margin-bottom: 20px;
    box-shadow: 0 8px 32px rgba(61, 52, 40, 0.1);
    border: 1px solid rgba(232, 226, 217, 0.8);
    position: relative;
    overflow: hidden;
}

.rank-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(201, 169, 98, 0.1) 0%, transparent 70%);
}

.rank-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-gold-light), var(--accent-gold), var(--accent-gold-light));
}

.rank-badge {
    width: 90px;
    height: 90px;
    margin: 0 auto 24px;
    background: linear-gradient(145deg, var(--accent-gold) 0%, #D4AF61 50%, #B8944D 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    font-weight: 700;
    color: white;
    box-shadow: 0 6px 20px rgba(201, 169, 98, 0.5), inset 0 2px 4px rgba(255, 255, 255, 0.3);
    position: relative;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.rank-badge::after {
    content: '';
    position: absolute;
    top: 5px;
    left: 15%;
    right: 15%;
    height: 8px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.4), transparent);
    border-radius: 50%;
}

.rank-info {
    text-align: center;
    margin-bottom: 20px;
    position: relative;
}

.rank-name {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 4px;
}

.rank-tier {
    font-size: 15px;
    color: var(--text-secondary);
    margin-top: 6px;
    letter-spacing: 2px;
}

.rank-stars {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 24px;
    position: relative;
}

.star {
    font-size: 28px;
    color: var(--border-color);
    transition: color var(--transition-fast), transform var(--transition-fast), text-shadow var(--transition-fast);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.star.filled {
    color: var(--accent-gold);
    text-shadow: 0 0 10px rgba(201, 169, 98, 0.5), 0 2px 4px rgba(0, 0, 0, 0.2);
}

.star.filled.animate {
    animation: starPop 0.4s ease;
}

@keyframes starPop {
    0% { transform: scale(1); }
    50% { transform: scale(1.5); }
    100% { transform: scale(1); }
}

.rank-progress {
    margin-top: 16px;
}

.progress-bar {
    height: 8px;
    background: var(--border-color);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-gold) 0%, #E8D5A3 100%);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.progress-text {
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 8px;
}

.quick-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.quick-stat {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 20px 12px;
    text-align: center;
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
}

.qs-value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.qs-label {
    font-size: 13px;
    color: var(--text-muted);
}

.home-nav {
    display: flex;
    justify-content: space-around;
    padding: 12px 20px;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
}

.nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 8px 16px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: var(--radius-sm);
}

.nav-btn svg {
    width: 24px;
    height: 24px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-btn span {
    font-size: 12px;
    font-family: var(--font-sans);
    transition: all 0.3s ease;
}

.nav-btn:hover, .nav-btn.active {
    color: var(--accent-gold);
}

.nav-btn:hover svg {
    transform: scale(1.2) translateY(-2px);
}

.nav-btn:hover span {
    transform: translateY(-1px);
}

.nav-btn.active {
    background: rgba(201, 169, 98, 0.1);
}

.nav-btn.active svg {
    transform: scale(1.1);
}

.match-screen {
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.match-header {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}

.match-header h2 {
    flex: 1;
    text-align: center;
    font-family: var(--font-serif);
    font-size: 20px;
    margin-right: 48px;
}

.back-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    transition: background var(--transition-fast);
}

.back-btn:hover {
    background: var(--bg-secondary);
}

.back-btn svg {
    width: 24px;
    height: 24px;
}

.match-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px 20px;
}

.current-rank-display {
    text-align: center;
    margin-bottom: 40px;
}

.crd-label {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.crd-value {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 700;
    color: var(--accent-gold);
}

.match-area {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
}

.match-card, .player-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
}

.match-mode {
    font-size: 14px;
    color: var(--text-muted);
}

.match-enemies {
    display: flex;
    gap: 12px;
    margin: 8px 0;
}

.enemy-avatar, .player-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 50%;
    border: 2px solid var(--border-color);
}

.enemy-avatar svg, .player-avatar svg {
    width: 28px;
    height: 28px;
    color: var(--text-secondary);
}

.match-label {
    font-size: 13px;
    color: var(--text-muted);
}

.vs-text {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 700;
    color: var(--text-muted);
}

.btn-match {
    padding: 16px 48px;
    font-size: 18px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, #B8944D 100%);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(201, 169, 98, 0.3);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-match:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 169, 98, 0.4);
}

.btn-match:active {
    transform: translateY(0);
}

.btn-match.matching {
    opacity: 0.7;
    pointer-events: none;
}

.game-screen {
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, #E8E2D9 0%, #D4CCC0 100%);
}

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
}

.game-info {
    display: flex;
    gap: 16px;
    font-size: 14px;
}

.game-info span {
    padding: 4px 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

#game-status {
    color: var(--accent-gold);
}

.btn-quit {
    padding: 6px 14px;
    font-size: 13px;
    background: none;
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.btn-quit:hover {
    background: var(--accent-red);
    color: white;
}

.game-opponents {
    display: flex;
    justify-content: space-between;
    padding: 16px 12px;
    gap: 8px;
}

.opponent {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-md);
    min-width: 0;
    flex: 1;
    max-width: 50%;
}

.opponent-right {
    flex-direction: row-reverse;
}

.opponent-avatar {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 50%;
}

.opponent-avatar svg {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
}

.opponent-info {
    text-align: center;
    min-width: 50px;
}

.opponent-name {
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
}

.opponent-cards-count {
    font-size: 11px;
    color: var(--text-muted);
}

.opponent-last-play {
    min-width: 40px;
    width: 80px;
    min-height: 120px;
    height: auto;
    max-height: 150px;
    overflow-x: hidden;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 2px;
    padding: 6px 4px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 6px;
    flex-shrink: 0;
}

.opponent-last-play img {
    flex-shrink: 0;
    width: 35px;
    height: 50px;
    object-fit: contain;
}

.ai-plays-display {
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    min-height: 80px;
}

.ai-play-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 80px;
}

.ai-play-cards {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2px;
    min-height: 60px;
    max-width: 200px;
    overflow-x: auto;
}

.ai-play-cards img {
    width: 40px;
    height: 60px;
    object-fit: contain;
    flex-shrink: 0;
}

.opponent-last-play {
    display: none;
}

.game-table {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
}

.landlord-cards {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

.landlord-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 8px;
    display: block;
}

.landlord-cards-display {
    display: flex;
    gap: 4px;
}

.table-cards {
    display: flex;
    gap: 8px;
    min-height: 120px;
    align-items: center;
    justify-content: center;
    padding: 20px 40px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: var(--radius-lg);
    min-width: 300px;
    position: relative;
    z-index: 10;
}

.game-controls {
    text-align: center;
    padding: 16px;
}

.turn-indicator {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 12px;
    height: 24px;
}

.turn-indicator.my-turn {
    color: var(--accent-gold);
    font-weight: 600;
}

.player-area {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.player-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.player-cards-count {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-gold);
    background: linear-gradient(135deg, var(--accent-gold-light), var(--accent-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(201, 169, 98, 0.3);
}

.play-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.play-buttons .btn {
    min-width: 90px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.play-buttons .btn:hover {
    transform: translateY(-3px);
}

.play-buttons .btn:active {
    transform: translateY(0) scale(0.95);
}

.btn-pass, .btn-play, .btn-hint {
    padding: 12px 24px;
    font-size: 15px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-pass {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.btn-pass:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-play {
    background: linear-gradient(135deg, var(--accent-green) 0%, #4A7A49 100%);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(91, 140, 90, 0.3);
}

.btn-play:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

.btn-hint {
    background: var(--bg-card);
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
}

.btn-hint:hover {
    background: rgba(201, 169, 98, 0.1);
}

.player-hand {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.95);
    border-top: 1px solid var(--border-color);
    min-height: 140px;
}

.card-slot {
    width: 70px;
    height: 100px;
    margin: 0 -10px;
    position: relative;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.card-slot:hover {
    transform: translateY(-12px);
    margin: 0 5px;
    z-index: 10;
}

.card-slot.selected {
    transform: translateY(-24px);
    margin: 0 8px;
    z-index: 20;
}

.card-slot .card-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.card-slot.selected .card-img {
    box-shadow: 0 8px 24px rgba(201, 169, 98, 0.6);
    border: 2px solid var(--accent-gold);
}

.call-landlord-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.call-dialog {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.call-title {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.call-cards {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
}

.call-card {
    width: 60px;
    height: 90px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.call-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

.result-screen {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: 60px 24px 40px;
    box-sizing: border-box;
}

.result-content {
    text-align: center;
    padding: 40px 30px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    max-width: 360px;
    width: 90%;
    margin: 0 auto;
    animation: slideUp 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.result-icon {
    font-size: 80px;
    margin-bottom: 16px;
    animation: bounceIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s both;
}

@keyframes bounceIn {
    from {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        transform: scale(1.1);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.result-icon.victory::before {
    content: '★';
    color: var(--accent-gold);
    animation: starGlow 1.5s ease-in-out infinite;
}

.result-icon.defeat::before {
    content: '☆';
    color: var(--text-muted);
}

@keyframes starGlow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

.result-title {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.result-title.victory { color: var(--accent-gold); }
.result-title.defeat { color: var(--text-muted); }

.result-details {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.result-rewards {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 24px;
}

.reward-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.reward-icon {
    font-size: 24px;
    color: var(--accent-gold);
}

.reward-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--accent-green);
}

.reward-value.negative {
    color: var(--accent-red);
}

.reward-label {
    font-size: 12px;
    color: var(--text-muted);
}

.result-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 30px;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.result-stat {
    text-align: center;
}

.result-stat > span:first-child {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

.result-stat-label {
    font-size: 12px;
    color: var(--text-muted);
}

.shop-screen {
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.shop-header {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}

.shop-header h2 {
    flex: 1;
    text-align: center;
    font-family: var(--font-serif);
    font-size: 20px;
    margin-right: 48px;
}

.shop-balance {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: var(--accent-gold);
}

.balance-icon {
    font-size: 16px;
}

.shop-main {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.shop-section h3 {
    font-family: var(--font-serif);
    font-size: 18px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.shop-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.shop-item {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 16px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.shop-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft);
}

.shop-item.owned {
    border-color: var(--accent-gold);
}

.shop-item.equipped {
    background: linear-gradient(135deg, rgba(201, 169, 98, 0.1) 0%, rgba(201, 169, 98, 0.05) 100%);
}

.shop-item-preview {
    width: 100%;
    aspect-ratio: 1;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.shop-item-preview img {
    width: 80%;
    height: 80%;
    object-fit: contain;
}

.shop-item-name {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
}

.shop-item-price {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    color: var(--accent-gold);
    font-weight: 600;
}

.shop-item-price.owned-text {
    color: var(--accent-green);
}

.shop-item-btn {
    margin-top: 8px;
    width: 100%;
    padding: 8px;
    font-size: 13px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.shop-item-btn.buy {
    background: var(--accent-gold);
    color: white;
}

.shop-item-btn.use {
    background: var(--accent-green);
    color: white;
}

.shop-item-btn.equipped {
    background: var(--bg-secondary);
    color: var(--text-muted);
}

.profile-screen {
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.profile-header {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
}

.profile-header h2 {
    flex: 1;
    text-align: center;
    font-family: var(--font-serif);
    font-size: 20px;
    margin-right: 48px;
}

.profile-main {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.profile-card {
    text-align: center;
    padding: 30px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    margin-bottom: 20px;
    box-shadow: var(--shadow-card);
}

.profile-avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 50%;
    border: 3px solid var(--accent-gold-light);
}

.profile-avatar svg {
    width: 48px;
    height: 48px;
    color: var(--text-secondary);
}

.profile-name {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.profile-rank {
    font-size: 16px;
    color: var(--accent-gold);
}

.profile-stats-section, .rank-history-section {
    margin-bottom: 24px;
}

.profile-stats-section h3, .rank-history-section h3 {
    font-family: var(--font-serif);
    font-size: 18px;
    margin-bottom: 16px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.stat-box {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 16px 8px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.stat-box-value {
    display: block;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.stat-box-label {
    font-size: 12px;
    color: var(--text-muted);
}

.rank-progress-list {
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 16px;
    border: 1px solid var(--border-color);
}

.rank-progress-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.rank-progress-badge {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 50%;
    font-size: 14px;
}

.rank-progress-badge.current {
    background: var(--accent-gold);
    color: white;
}

.rank-progress-name {
    flex: 1;
    font-size: 14px;
}

.rank-progress-time {
    font-size: 12px;
    color: var(--text-muted);
}

.btn-logout {
    width: 100%;
    padding: 14px;
    background: none;
    border: 1px solid var(--accent-red);
    color: var(--accent-red);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 15px;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.btn-logout:hover {
    background: var(--accent-red);
    color: white;
}

.promotion-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.promotion-content {
    text-align: center;
    padding: 40px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    animation: promotionPop 0.5s ease;
}

@keyframes promotionPop {
    0% { transform: scale(0.8); opacity: 0; }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); opacity: 1; }
}

.promotion-stars {
    font-size: 48px;
    margin-bottom: 20px;
    animation: starSpin 2s linear infinite;
}

@keyframes starSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.promotion-title {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 24px;
}

.promotion-from, .promotion-to {
    padding: 12px 24px;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: 18px;
    font-weight: 600;
}

.promotion-to {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #B8944D 100%);
    color: white;
}

.promotion-arrow {
    font-size: 24px;
    color: var(--accent-gold);
    margin: 12px 0;
}

.sound-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    cursor: pointer;
    z-index: 90;
    transition: transform var(--transition-fast);
    box-shadow: var(--shadow-card);
}

.sound-toggle:hover {
    transform: scale(1.1);
}

.sound-toggle svg {
    width: 24px;
    height: 24px;
    color: var(--text-secondary);
}

.sound-toggle.muted svg {
    color: var(--text-muted);
}

.card-back {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.opponent-hand {
    display: flex;
    gap: -20px;
}

.opponent-card-back {
    width: 40px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, #B8944D 100%);
    border-radius: 4px;
    margin: 0 -8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

@keyframes cardFly {
    0% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) scale(0.8);
        opacity: 0;
    }
}

.card-slot.flying {
    animation: cardFly 0.3s ease-out forwards;
}

@media (max-width: 380px) {
    .card-slot {
        width: 55px;
        height: 78px;
        margin: 0 -8px;
    }

    .player-hand {
        padding: 15px 10px;
        min-height: 120px;
    }

    .shop-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 350px) {
    .card-slot {
        width: 48px;
        height: 68px;
        margin: 0 -6px;
    }

    .player-hand {
        padding: 12px 8px;
        min-height: 100px;
    }
}