/* 모바일 우선 반응형 디자인 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1B5E20;    /* 배포된 앱의 진한 그린 */
    --primary-light: #2E7D32;    /* 배경의 그린 */
    --primary-dark: #0D4512;     /* 더 진한 그린 */
    --secondary-color: #E8F5E8;  /* 밝은 그린 */
    --accent-color: #388E3C;     /* 미디엄 그린 */
    --tennis-white: #FFFFFF;     /* 순백 */
    --bg-color: #1B5E20;         /* 배포된 앱의 배경색 */
    --card-bg: #FFFFFF;
    --text-primary: #1B5E20;     /* 진한 그린 텍스트 */
    --text-secondary: #2E7D32;   /* 미디엄 그린 텍스트 */
    --text-light: #66BB6A;       /* 밝은 그린 텍스트 */
    --border-color: #C8E6C9;     /* 밝은 그린 보더 */
    --shadow: 0 4px 20px rgba(46, 139, 87, 0.12), 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 8px 30px rgba(46, 139, 87, 0.18), 0 4px 12px rgba(0, 0, 0, 0.08);
    --border-radius: 20px;
    --border-radius-small: 16px;
    --spacing-xs: 6px;
    --spacing-sm: 12px;
    --spacing-md: 20px;
    --spacing-lg: 28px;
    --spacing-xl: 36px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', sans-serif;
    background: linear-gradient(135deg, #1B5E20 0%, #2E7D32 35%, #388E3C 100%);
    color: var(--text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    font-weight: 400;
}

.app {
    max-width: 430px;
    margin: 0 auto;
    background: var(--card-bg);
    min-height: 100vh;
    box-shadow: 0 0 50px rgba(46, 139, 87, 0.15);
    overflow-x: hidden;
    border-radius: 0;
}

/* 헤더 스타일 */
.header {
    background: linear-gradient(135deg, #1B5E20 0%, #2E7D32 50%, #388E3C 100%);
    color: var(--tennis-white);
    padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 8px 32px rgba(27, 94, 32, 0.2), 0 4px 16px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.header h1 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin: 0 0 var(--spacing-lg) 0;
    text-align: center;
    white-space: nowrap;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    background: linear-gradient(135deg, #ffffff 0%, #f0f8f5 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: block;
    width: 100%;
}

.header h1::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.5), transparent);
    border-radius: 2px;
}

.header h1 a {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.header h1 a:hover {
    transform: scale(1.02);
    filter: brightness(1.1);
}

.header-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: var(--spacing-xs);
    padding: 0;
    min-width: 0;
}

.header-buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-shrink: 0;
    flex-wrap: nowrap;
    overflow: visible;
}

.region-filter select {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.98) 0%, 
        rgba(248, 253, 248, 0.95) 100%) !important;
    color: var(--primary-dark) !important;
    border: 3px solid rgba(255, 255, 255, 0.4);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-radius: 35px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 
        0 8px 24px rgba(0, 0, 0, 0.12), 
        inset 0 1px 0 rgba(255, 255, 255, 0.8),
        0 4px 16px rgba(43, 93, 58, 0.1);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    text-shadow: 0 1px 2px rgba(255,255,255,0.5);
    backdrop-filter: blur(20px);
    min-width: 180px;
    position: relative;
}

.region-filter select::before {
    content: '📍';
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 18px;
}

.region-filter select:focus {
    outline: none;
    border-color: rgba(255, 255, 255, 0.9);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 1) 0%, 
        rgba(232, 245, 232, 0.98) 100%) !important;
    color: var(--primary-dark) !important;
    box-shadow: 
        0 12px 32px rgba(0, 0, 0, 0.18), 
        0 0 0 4px rgba(255, 255, 255, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 1);
    transform: translateY(-3px) scale(1.02);
}

.region-filter select:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 10px 28px rgba(0, 0, 0, 0.15), 
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        0 6px 20px rgba(43, 93, 58, 0.15);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.2));
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 30px;
    font-size: 15px;
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.4);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
    font-weight: 800;
    max-width: none;
    flex-wrap: wrap;
    min-width: 0;
    flex: 1;
    margin-right: var(--spacing-xs);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
    letter-spacing: -0.3px;
    color: #FFFFFF;
}

.auth-buttons {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* 공유된 게임 강조 스타일 */
.shared-game-highlight {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(75, 139, 92, 0.1), rgba(75, 139, 92, 0.05));
    border-radius: var(--border-radius);
    border: 2px solid var(--primary-color);
}

.shared-game-highlight h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-size: 20px;
    font-weight: 700;
}

.game-card.highlighted {
    border: 2px solid var(--primary-color);
    box-shadow: 0 8px 32px rgba(75, 139, 92, 0.2);
    transform: none;
    animation: highlightPulse 2s ease-in-out infinite;
}

@keyframes highlightPulse {
    0%, 100% {
        box-shadow: 0 8px 32px rgba(75, 139, 92, 0.2);
    }
    50% {
        box-shadow: 0 12px 40px rgba(75, 139, 92, 0.3);
    }
}

.btn {
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    font-size: 14px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--tennis-white);
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 600;
    box-shadow: var(--shadow);
    text-shadow: none;
    letter-spacing: 0;
    border: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    transform: translateY(-2px) scale(1.02);
    box-shadow: 
        0 8px 24px rgba(47, 82, 51, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.25);
    color: #FFFFFF;
    padding: var(--spacing-sm) var(--spacing-md);
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.4);
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    padding: 0;
    background: rgba(255, 255, 255, 0.25);
    color: #FFFFFF;
    backdrop-filter: blur(15px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    font-size: 16px;
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
}

.btn-icon:hover {
    background: rgba(255, 255, 255, 0.4);
    color: #FFFFFF;
    transform: translateY(-1px) scale(1.05);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    border-color: rgba(255, 255, 255, 0.5);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8);
}

.rank-btn-container {
    margin: var(--spacing-lg) 0;
    padding: 0;
}

.rank-btn {
    background: linear-gradient(135deg, #FF6347 0%, #FF4500 50%, #DC143C 100%);
    color: white;
    padding: var(--spacing-lg) var(--spacing-xl);
    font-weight: 700;
    border-radius: 25px;
    font-size: 18px;
    box-shadow: var(--shadow-hover);
    width: 100%;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-shadow: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0;
}

.rank-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.rank-btn:hover::before {
    left: 100%;
}

.rank-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 28px rgba(139, 0, 0, 0.6), 0 4px 15px rgba(0,0,0,0.2);
    background: linear-gradient(135deg, #DC143C 0%, #B22222 50%, #CD5C5C 100%);
    border-color: rgba(139, 0, 0, 0.8);
}

.rank-btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 3px 12px rgba(139, 0, 0, 0.4);
}

.create-btn-container {
    margin: var(--spacing-lg) 0;
    padding: 0;
}

.create-btn {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 50%, #FF8C00 100%);
    color: white;
    padding: var(--spacing-lg) var(--spacing-xl);
    font-weight: 700;
    border-radius: 25px;
    font-size: 18px;
    box-shadow: var(--shadow-hover);
    width: 100%;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-shadow: none;
    position: relative;
    overflow: hidden;
    letter-spacing: 0;
}

/* 달력 컴포넌트 스타일 */
.calendar-container {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(248, 255, 255, 0.98) 100%);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.calendar-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.calendar-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.calendar-nav button {
    background: rgba(43, 93, 58, 0.1);
    border: 1px solid var(--primary-light);
    color: var(--primary-color);
    border-radius: 20px;
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.calendar-nav button:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-1px);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    margin-bottom: var(--spacing-sm);
}

.calendar-day-header {
    text-align: center;
    padding: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 12px;
    background: var(--secondary-color);
    border-radius: 4px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    font-size: 13px;
    font-weight: 600;
}

/* 요일별 왼쪽 테두리 색상 */
.calendar-day.sunday {
    border-left: 3px solid #FF6B6B; /* 빨간색 - 일요일 */
}

.calendar-day.monday {
    border-left: 3px solid #4ECDC4; /* 청록색 - 월요일 */
}

.calendar-day.tuesday {
    border-left: 3px solid #45B7D1; /* 하늘색 - 화요일 */
}

.calendar-day.wednesday {
    border-left: 3px solid #96CEB4; /* 연두색 - 수요일 */
}

.calendar-day.thursday {
    border-left: 3px solid #FECA57; /* 노란색 - 목요일 */
}

.calendar-day.friday {
    border-left: 3px solid #FF9FF3; /* 분홍색 - 금요일 */
}

.calendar-day.saturday {
    border-left: 3px solid #A8E6CF; /* 민트색 - 토요일 */
}

.calendar-day:hover {
    background: rgba(43, 93, 58, 0.1);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(43, 93, 58, 0.2);
}

.calendar-day.today {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    box-shadow: 0 4px 15px rgba(43, 93, 58, 0.4);
}

.calendar-day.other-month {
    opacity: 0.3;
    color: var(--text-light);
}

.calendar-day-number {
    font-size: 14px;
    margin-bottom: 2px;
}

.calendar-day-dots {
    display: flex;
    gap: 2px;
    margin-top: 2px;
}

.calendar-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    transition: all 0.3s ease;
    margin: 1px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

/* 모집중 점 */
.calendar-dot.available {
    background: linear-gradient(135deg, #00C851, #00FF7F);
    box-shadow: 0 0 4px rgba(0, 200, 81, 0.6);
}

/* 모집완료 점 */
.calendar-dot.full {
    background: linear-gradient(135deg, #757575, #9E9E9E);
    box-shadow: 0 0 4px rgba(117, 117, 117, 0.6);
}

.calendar-legend {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(43, 93, 58, 0.05);
    border-radius: var(--border-radius-small);
    border: 1px solid var(--border-color);
}

.legend-section {
    display: flex;
    gap: var(--spacing-lg);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 600;
}

/* 모집 상태 범례 */
.legend-status {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.legend-status.available {
    background: linear-gradient(135deg, #00C851, #00FF7F);
    box-shadow: 0 2px 8px rgba(0, 200, 81, 0.4);
}

.legend-status.full {
    background: linear-gradient(135deg, #757575, #9E9E9E);
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.calendar-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.calendar-stat {
    text-align: center;
    padding: var(--spacing-sm);
    background: rgba(43, 93, 58, 0.05);
    border-radius: var(--border-radius-small);
}

.calendar-stat-number {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.calendar-stat-label {
    font-size: 12px;
    color: #FFFFFF;
    font-weight: 800;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.8);
    opacity: 1;
    letter-spacing: 0.3px;
}

/* 반응형 달력 */
@media (max-width: 480px) {
    .calendar-grid {
        gap: 1px;
    }

    .calendar-day {
        font-size: 11px;
    }

    .calendar-day-number {
        font-size: 12px;
    }

    .calendar-dot {
        width: 4px;
        height: 4px;
    }

    .calendar-legend {
        gap: var(--spacing-md);
    }

    .legend-item {
        font-size: 11px;
    }
}

.create-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.create-btn:hover::before {
    left: 100%;
}

.create-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 28px rgba(255, 107, 53, 0.6), 0 4px 15px rgba(0,0,0,0.2);
    background: linear-gradient(135deg, #FF7849 0%, #FFB347 50%, #FFC107 100%);
    border-color: rgba(255, 255, 255, 0.4);
}

.create-btn:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 3px 12px rgba(255, 107, 53, 0.4);
}

/* 메인 콘텐츠 */
.main-content {
    padding: var(--spacing-lg) var(--spacing-md);
    padding-bottom: 100px; /* 하단 여백 확보 */
}

.search-container {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    background: white;
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-small);
    box-shadow: var(--shadow);
}

#searchInput {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-small);
    font-size: 16px;
    transition: all 0.3s ease;
    background: var(--tennis-white) !important;
    color: #1F4529 !important;
    font-weight: 600;
    text-shadow: none;
}

#searchInput:focus {
    outline: none;
    border-color: var(--primary-light);
    background: var(--tennis-white) !important;
    color: #1F4529 !important;
    box-shadow: 0 0 0 3px rgba(75, 139, 92, 0.2);
}

#searchInput::placeholder {
    color: #6B8C6B !important;
    opacity: 0.9;
    font-weight: 500;
}

.search-btn {
    padding: var(--spacing-md);
    background: var(--primary-color);
    color: #FFFFFF;
    border: none;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-weight: 800;
    transition: all 0.3s ease;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.search-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* 게임 카드 스타일 */
.game-card {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(248, 255, 255, 0.95) 100%);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.game-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

/* 랭크 게임 특별 스타일 */
.game-card.rank-game {
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.03), rgba(178, 34, 34, 0.02));
    border: 2px solid #8B0000;
    box-shadow: 0 8px 32px rgba(139, 0, 0, 0.15), 0 4px 16px rgba(178, 34, 34, 0.1);
    position: relative;
    overflow: hidden;
}

.game-card.rank-game::before {
    background: linear-gradient(135deg, #8B0000, #DC143C); /* 고급스러운 진한 빨간색 */
    width: 6px;
}

.game-card.rank-game::after {
    content: '👑';
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 24px;
    opacity: 0.2;
    z-index: 1;
}

.game-card.rank-game .game-type {
    background: linear-gradient(135deg, #8B0000, #DC143C);
    color: #FFFFFF;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 12px;
    font-weight: 700;
    text-shadow: 0 2px 4px rgba(0,0,0,0.8);
    box-shadow: 0 4px 15px rgba(139, 0, 0, 0.3);
    display: inline-flex;
    width: fit-content;
    margin-bottom: var(--spacing-xs);
    font-size: 13px;
}

.game-card.rank-game .game-status.available {
    background: linear-gradient(135deg, #8B0000, #DC143C);
    border-color: #8B0000;
    box-shadow: 0 4px 15px rgba(139, 0, 0, 0.4);
}

.game-card.rank-game .cost-info {
    color: #8B0000;
    font-weight: 800;
}

.rank-team-btn {
    background: linear-gradient(135deg, #8B0000, #DC143C);
    color: white;
    border: none;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(139, 0, 0, 0.3);
}

.rank-team-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(139, 0, 0, 0.4);
    background: linear-gradient(135deg, #DC143C, #B22222);
}

.rank-result-btn {
    background: linear-gradient(135deg, #DAA520, #FFD700);
    color: #8B4513;
    border: none;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(218, 165, 32, 0.3);
}

.rank-result-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(218, 165, 32, 0.4);
    background: linear-gradient(135deg, #FFD700, #FFA500);
}

/* 게임 카드 요일별 왼쪽 테두리 색상 */
.game-card.sunday::before {
    background: linear-gradient(135deg, #FF6B6B, #FF8E85); /* 빨간색 - 일요일 */
}

.game-card.monday::before {
    background: linear-gradient(135deg, #4ECDC4, #70E1D7); /* 청록색 - 월요일 */
}

.game-card.tuesday::before {
    background: linear-gradient(135deg, #45B7D1, #6BC5E0); /* 하늘색 - 화요일 */
}

.game-card.wednesday::before {
    background: linear-gradient(135deg, #96CEB4, #A8D8C3); /* 연두색 - 수요일 */
}

.game-card.thursday::before {
    background: linear-gradient(135deg, #FECA57, #FFD477); /* 노란색 - 목요일 */
}

.game-card.friday::before {
    background: linear-gradient(135deg, #FF9FF3, #FFB3F6); /* 분홍색 - 금요일 */
}

.game-card.saturday::before {
    background: linear-gradient(135deg, #A8E6CF, #B9EDD9); /* 민트색 - 토요일 */
}

.game-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
}

.court-name {
    flex: 1;
}

.court-name-with-host {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.court-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.host-info {
    display: flex;
    align-items: center;
    gap: 8px;
}

.host-profile-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 800;
    border: 2px solid var(--border-color);
    box-shadow: 0 2px 8px rgba(47, 82, 51, 0.2);
    transition: all 0.3s ease;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.host-profile-icon:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(47, 82, 51, 0.3);
}

.host-name {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

.game-status {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 25px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    animation: pulse 2s ease-in-out infinite;
}

.game-status.available {
    background: linear-gradient(135deg, #00C851, #00FF7F);
    color: #FFFFFF;
    border: 2px solid #00C851;
    text-shadow: 0 2px 4px rgba(0,0,0,0.7);
    box-shadow: 0 4px 15px rgba(0, 200, 81, 0.4);
    font-weight: 800;
}

.game-status.full {
    background: linear-gradient(135deg, #757575, #9E9E9E);
    color: #FFFFFF;
    border: 2px solid #757575;
    text-shadow: 0 2px 4px rgba(0,0,0,0.7);
    animation: none;
    font-weight: 800;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 4px 15px rgba(0, 200, 81, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 6px 20px rgba(0, 200, 81, 0.6);
    }
}

.game-info {
    margin-bottom: var(--spacing-md);
}

.game-time {
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.game-time::before {
    content: '🕒';
}

.game-type {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 4px 8px;
    background: rgba(43, 93, 58, 0.08);
    border-radius: 8px;
    width: fit-content;
    font-weight: 600;
    line-height: 1.2;
}

.game-region {
    display: inline-block;
    background: var(--border-color);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.participants-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--border-color);
    margin-bottom: var(--spacing-md);
}

.participants-count {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.cost-info {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.cost-info::before {
    content: '💰';
}

/* 게임 액션 버튼들 */
.game-actions-container {
    margin-top: var(--spacing-md);
}

.primary-actions {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.secondary-actions {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
    animation: slideDown 0.3s ease-out;
}

.secondary-actions.show {
    display: grid;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.toggle-actions-btn {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-light));
    color: #FFFFFF;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 20px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: 0 2px 8px rgba(143, 188, 143, 0.3);
    min-width: 80px;
    justify-content: center;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6);
}

.toggle-actions-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(143, 188, 143, 0.4);
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
}

.toggle-actions-btn.expanded {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    box-shadow: 0 2px 8px rgba(43, 93, 58, 0.3);
}

.toggle-actions-btn.expanded:hover {
    box-shadow: 0 4px 12px rgba(43, 93, 58, 0.4);
}

.toggle-icon {
    font-size: 10px;
    transition: transform 0.3s ease;
}

.toggle-text {
    font-size: 12px;
    font-weight: 600;
}

.primary-actions .btn,
.secondary-actions .btn {
    padding: var(--spacing-md);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--border-radius-small);
}

.join-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--tennis-white);
    font-weight: 700;
    box-shadow: 0 3px 12px rgba(43, 93, 58, 0.3);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.join-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(43, 93, 58, 0.4);
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
}

.join-btn:disabled {
    background: linear-gradient(135deg, #9E9E9E, #757575);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    opacity: 0.7;
}

.leave-btn {
    background: linear-gradient(135deg, #ff6b6b, #ff5252);
    color: white;
    font-weight: 700;
    box-shadow: 0 3px 12px rgba(255, 107, 107, 0.3);
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.leave-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
    background: linear-gradient(135deg, #ff5252, #f44336);
}

.chat-btn {
    background: linear-gradient(135deg, #4fc3f7, #29b6f6);
    color: white;
    transition: all 0.3s ease;
}

.chat-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(79, 195, 247, 0.4);
    background: linear-gradient(135deg, #29b6f6, #0288d1);
}

.info-btn {
    background: linear-gradient(135deg, var(--primary-light), var(--accent-color));
    color: white;
    transition: all 0.3s ease;
}

.info-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(143, 188, 143, 0.4);
}

.share-btn {
    background: linear-gradient(135deg, #ab47bc, #8e24aa);
    color: white;
    transition: all 0.3s ease;
}

.share-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(171, 71, 188, 0.4);
    background: linear-gradient(135deg, #8e24aa, #7b1fa2);
}

.edit-btn {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    color: white;
    border: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.edit-btn:hover {
    transform: translateY(-1px);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    box-shadow: 0 4px 15px rgba(31, 69, 41, 0.4);
}

.delete-btn {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    color: white;
    transition: all 0.3s ease;
}

.delete-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(31, 69, 41, 0.4);
}

/* 로딩 및 빈 상태 */
.loading {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
    font-size: 16px;
}

.empty-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
}

.empty-state h3 {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    font-size: 20px;
}

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

.modal-content {
    background-color: var(--card-bg);
    margin: 5vh auto;
    padding: 0;
    width: 95%;
    max-width: 450px;
    border-radius: var(--border-radius);
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-content h2 {
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-lg);
    margin: 0;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    position: relative;
    font-size: 20px;
    font-weight: 600;
}

.close {
    position: absolute;
    right: var(--spacing-lg);
    top: var(--spacing-lg);
    color: white;
    font-size: 24px;
    font-weight: 300;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* 관리자 버튼 */
.admin-btn {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #8B4513;
    border: none;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 8px;
}

.admin-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.3);
}

/* 관리자 모달 */
.admin-modal {
    max-width: 800px;
    width: 95%;
}

.admin-content {
    padding: var(--spacing-lg);
}

.admin-section {
    margin-bottom: var(--spacing-xl);
}

.admin-section h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size: 18px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: var(--spacing-sm);
}

/* 관리자 회원 목록 */
.admin-users-list {
    max-height: 400px;
    overflow-y: auto;
}

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

.user-info {
    flex: 1;
}

.user-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.user-details {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

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

.admin-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.ban-btn {
    padding: 6px 12px;
    border: none;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.ban-btn.ban {
    background: #ff4757;
    color: white;
}

.ban-btn.unban {
    background: #2ed573;
    color: white;
}

.ban-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* 관리자 삭제 버튼 */
.admin-delete-btn {
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #8B4513;
    border: none;
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-left: 4px;
}

.admin-delete-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

.close:hover {
    transform: scale(1.2);
    opacity: 0.7;
}

/* 폼 스타일 */
form {
    padding: var(--spacing-lg);
}

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

.form-section:last-of-type {
    border-bottom: none;
}

.form-section h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

input[type="text"], 
input[type="number"], 
input[type="date"], 
input[type="time"],
input[type="tel"],
input[type="password"],
select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-small);
    font-size: 16px;
    transition: all 0.3s ease;
    background: var(--tennis-white) !important;
    color: var(--text-primary) !important;
    font-family: inherit;
    font-weight: 500;
    text-shadow: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

input:focus,
select:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--tennis-white) !important;
    color: #1F4529 !important;
    box-shadow: 0 0 0 4px rgba(75, 139, 92, 0.2), 0 8px 24px rgba(75, 139, 92, 0.1);
    transform: translateY(-2px);
}

input::placeholder {
    color: #6B8C6B !important;
    opacity: 0.9;
    font-weight: 500;
}

select option {
    background: var(--tennis-white) !important;
    color: #1F4529 !important;
    padding: var(--spacing-sm);
    font-weight: 600;
    text-shadow: none;
}

.game-types {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.game-type {
    position: relative;
    cursor: pointer;
    background: white;
    border: 3px solid var(--border-color);
    border-radius: 15px;
    padding: var(--spacing-md);
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
    overflow: hidden;
    text-align: center;
    min-height: 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.game-type::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.game-type .game-type-icon {
    font-size: 20px;
    margin-bottom: 2px;
    opacity: 0.9;
    transition: all 0.3s ease;
}

.game-type .game-type-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
    letter-spacing: -0.3px;
}

.game-type .game-type-desc {
    font-size: 10px;
    color: var(--text-secondary);
    font-weight: 500;
    line-height: 1.2;
}

.game-type .game-type-players {
    font-size: 9px;
    color: var(--primary-color);
    font-weight: 600;
    background: rgba(27, 94, 32, 0.1);
    padding: 2px 6px;
    border-radius: 10px;
    margin-top: 2px;
}

/* 선택된 상태 스타일 */
.game-type input[type="radio"]:checked + .game-type-content {
    transform: none;
}

.game-type:has(input[type="radio"]:checked) {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(27, 94, 32, 0.12), rgba(46, 125, 50, 0.08));
    box-shadow: 0 6px 20px rgba(27, 94, 32, 0.2);
}

.game-type:has(input[type="radio"]:checked)::before {
    transform: scaleX(1);
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.game-type:has(input[type="radio"]:checked) .game-type-icon {
    opacity: 1;
}

.game-type:has(input[type="radio"]:checked) .game-type-title {
    color: var(--primary-color);
}

.game-type:has(input[type="radio"]:checked) .game-type-players {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 2px 8px rgba(27, 94, 32, 0.3);
}

/* 랭크 게임 특별 스타일 */
.game-type:has(input[value="랭크"]) {
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.08), rgba(178, 34, 34, 0.04));
    border-color: rgba(139, 0, 0, 0.4);
}

.game-type:has(input[value="랭크"])::before {
    background: linear-gradient(90deg, #8B0000, #DC143C);
}

.game-type:has(input[value="랭크"]:checked) {
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.15), rgba(178, 34, 34, 0.1));
    border-color: #8B0000;
    box-shadow: 0 6px 20px rgba(139, 0, 0, 0.3);
}

.game-type:has(input[value="랭크"]:checked) .game-type-title {
    color: #8B0000;
}

.game-type:has(input[value="랭크"]:checked) .game-type-players {
    background: #8B0000;
    color: white;
}

.checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

.checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: var(--spacing-lg);
    border: 3px solid var(--border-color);
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background: linear-gradient(135deg, var(--bg-color), rgba(255,255,255,0.8));
    box-shadow: 0 4px 16px rgba(0,0,0,0.05);
}

.checkbox:hover {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, white, rgba(232, 245, 232, 0.5));
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 24px rgba(74, 139, 92, 0.15);
}

.checkbox input[type="checkbox"] {
    margin-right: var(--spacing-md);
    accent-color: var(--primary-color);
    width: 20px;
    height: 20px;
}

.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border: none;
    padding: var(--spacing-xl);
    border-radius: 25px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    margin-top: var(--spacing-lg);
    box-shadow: 0 8px 24px rgba(74, 139, 92, 0.3);
    letter-spacing: -0.5px;
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.submit-btn:hover::before {
    left: 100%;
}

.submit-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 32px rgba(74, 139, 92, 0.4);
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
}

/* 채팅방 스타일 */
.chat-modal .modal-content {
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.chat-participants {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-color);
    flex-shrink: 0;
}

.chat-participants h4 {
    margin: 0 0 var(--spacing-sm) 0;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
}

.participant-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin: 2px;
}

.participant-badge.game-and-chat {
    background: #F0F9FF;
    color: var(--secondary-color);
    border: 1px solid #DBEAFE;
}

.participant-badge.game-only {
    background: #F9FAFB;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.participant-badge.chat-only {
    background: #F8FAFC;
    color: var(--accent-color);
    border: 1px solid #E2E8F0;
}

.chat-messages {
    flex: 1;
    padding: var(--spacing-md);
    overflow-y: auto;
    max-height: 50vh;
    min-height: 300px;
}

.message {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-small);
    background: var(--bg-color);
    border-left: 3px solid var(--primary-color);
}

.message.system {
    background: #F8FAFC;
    color: var(--text-secondary);
    text-align: center;
    border-left: none;
    border-radius: var(--border-radius-small);
    border: 1px solid var(--border-color);
}

.chat-input-container {
    display: flex;
    padding: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    background: white;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    flex-shrink: 0;
}

#messageInput {
    flex: 1;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: 25px;
    font-size: 14px;
    margin-right: var(--spacing-sm);
}

#sendButton {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
}

/* 프로필 모달 */
.profile-content {
    padding: var(--spacing-lg);
}

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

.profile-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--card-bg);
    border-radius: var(--border-radius-small);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.stat-number {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
}

/* 비밀번호 초기화 요청 스타일 */
.password-request-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    transition: all 0.3s ease;
}

.password-request-card.status-pending {
    border-left: 4px solid #ff9800;
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.05), rgba(255, 193, 7, 0.02));
}

.password-request-card.status-handled {
    border-left: 4px solid #4caf50;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.05), rgba(139, 195, 74, 0.02));
    opacity: 0.8;
}

.password-request-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.request-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.request-user {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.request-phone {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: normal;
}

.request-status {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.request-status.status-pending {
    background: #fff3e0;
    color: #ef6c00;
    border: 1px solid #ffcc02;
}

.request-status.status-handled {
    background: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #4caf50;
}

.request-content {
    margin-bottom: var(--spacing-md);
}

.request-message {
    background: rgba(0, 0, 0, 0.02);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-small);
    margin-bottom: var(--spacing-sm);
    line-height: 1.5;
    white-space: pre-wrap;
}

.request-time, .request-handled {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.request-actions {
    display: flex;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

/* 텍스트에어리어 스타일 */
textarea {
    width: 100%;
    padding: var(--spacing-lg);
    border: 3px solid var(--border-color);
    border-radius: 20px;
    font-size: 16px;
    font-family: inherit;
    resize: vertical;
    min-height: 120px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 16px rgba(0,0,0,0.05);
    font-weight: 600;
}

textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(43, 93, 58, 0.2), 0 8px 24px rgba(43, 93, 58, 0.1);
    transform: translateY(-2px);
}

.form-info {
    background: linear-gradient(135deg, rgba(43, 93, 58, 0.05), rgba(74, 139, 92, 0.02));
    padding: var(--spacing-md);
    border-radius: var(--border-radius-small);
    border: 1px solid rgba(43, 93, 58, 0.2);
    margin-bottom: var(--spacing-lg);
}

.form-info p {
    margin: var(--spacing-xs) 0;
    font-size: 14px;
    color: var(--text-secondary);
}

/* 랭크 통계 스타일 */
.rank-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, rgba(139, 0, 0, 0.05), rgba(178, 34, 34, 0.02));
    border-radius: var(--border-radius);
    border: 1px solid rgba(139, 0, 0, 0.2);
}

.rank-item {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--card-bg);
    border-radius: var(--border-radius-small);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.rank-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.rank-number {
    font-size: 24px;
    font-weight: 700;
    color: #8B0000;
    margin-bottom: var(--spacing-xs);
    text-shadow: 0 1px 2px rgba(139, 0, 0, 0.2);
}

.rank-label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 프로필 액션 버튼 */
.profile-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.profile-actions .btn-secondary {
    background: var(--primary-dark);
    color: white;
    border: 1px solid var(--primary-color);
}

.profile-actions .btn-secondary:hover {
    background: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(31, 69, 41, 0.4);
}

/* 반응형 디자인 */
@media (max-width: 480px) {
    .app {
        max-width: 100%;
    }

    .header {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .header h1 {
        font-size: 18px;
        margin-bottom: var(--spacing-md);
        text-align: center;
    }

    .header-top {
        gap: 2px;
        flex-wrap: nowrap;
    }

    .header-buttons {
        gap: 2px;
        flex-shrink: 0;
    }

    .header-buttons .btn {
        padding: 4px 8px;
        font-size: 11px;
        min-width: 32px;
        white-space: nowrap;
    }

    .btn-icon {
        width: 32px;
        height: 32px;
        font-size: 14px;
        min-width: 32px;
    }

    .user-info {
        font-size: 12px;
        padding: 4px 8px;
        margin-right: 2px;
        flex: 1;
        min-width: 0;
        overflow: hidden;
    }

    .main-content {
        padding: var(--spacing-md);
    }

    .game-types {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-sm);
    }

    .game-type {
        min-height: 45px;
        padding: var(--spacing-sm);
    }

    .game-type .game-type-icon {
        font-size: 18px;
    }

    .game-type .game-type-title {
        font-size: 12px;
    }

    .game-type .game-type-desc {
        font-size: 9px;
    }

    .checkbox-group {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .secondary-actions {
        grid-template-columns: 1fr;
    }

    .toggle-actions-btn {
        font-size: 11px;
        padding: var(--spacing-sm);
        min-width: 70px;
    }

    .modal-content {
        margin: 10px;
        width: calc(100% - 20px);
        max-height: calc(100vh - 20px);
    }
}

@media (max-width: 390px) {
    .header {
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .header h1 {
        font-size: 16px;
        margin-bottom: var(--spacing-md);
        text-align: center;
    }

    .header-top {
        gap: 1px;
    }

    .header-buttons {
        gap: 1px;
    }

    .header-buttons .btn {
        padding: 3px 6px;
        font-size: 10px;
        min-width: 28px;
        border-radius: 15px;
    }

    .btn-icon {
        width: 28px;
        height: 28px;
        font-size: 12px;
        min-width: 28px;
    }

    .user-info {
        font-size: 11px;
        padding: 3px 6px;
        margin-right: 1px;
    }

    .main-content {
        padding: var(--spacing-sm);
    }

    .game-card {
        padding: var(--spacing-md);
    }
}

/* PWA 지원을 위한 추가 스타일 */
@media (display-mode: standalone) {
    .header {
        padding-top: calc(var(--spacing-lg) + env(safe-area-inset-top));
    }
}

/* 관리자 모달 스타일 */
.admin-modal {
    max-width: 900px;
    max-height: 80vh;
    overflow-y: auto;
}

.admin-tabs {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.tab-btn {
    background: none;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

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

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border-color);
}

.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-card .stat-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.users-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

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

.user-card.banned {
    border-color: #ff6b6b;
    background: rgba(255, 107, 107, 0.1);
}

.user-info {
    flex: 1;
}

.user-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    text-shadow: none;
}

.user-phone {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    text-shadow: none;
}

.user-club {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: var(--spacing-sm);
    text-shadow: none;
}

.user-stats {
    font-size: 12px;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    text-shadow: none;
}

.user-date {
    font-size: 11px;
    color: var(--text-light);
    text-shadow: none;
}

.user-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-danger {
    background: #ff6b6b;
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-small);
    font-size: 13px;
}

.btn-danger:hover {
    background: #ff5252;
}

.btn-success {
    background: #51cf66;
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-small);
    font-size: 13px;
}

.btn-success:hover {
    background: #40c057;
}

/* 부관리자 체크박스 스타일 */
.sub-admin-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    user-select: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-small);
    transition: all 0.3s ease;
}

.sub-admin-checkbox:hover {
    background: rgba(74, 139, 92, 0.1);
}

.sub-admin-checkbox input[type="checkbox"] {
    display: none;
}

.sub-admin-checkbox .checkmark {
    width: 16px;
    height: 16px;
    border: 2px solid var(--primary-color);
    border-radius: 3px;
    position: relative;
    transition: all 0.3s ease;
}

.sub-admin-checkbox input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.sub-admin-checkbox input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: -2px;
    left: 2px;
    color: white;
    font-size: 12px;
    font-weight: 700;
}

/* 회원 검색 섹션 */
.search-section {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--card-bg);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.search-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    font-size: 14px;
}

.search-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.search-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.clear-search-btn {
    background: #6c757d;
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-small);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
}

.clear-search-btn:hover {
    background: #5a6268;
    transform: translateY(-1px);
}

/* 비밀번호 초기화 버튼 스타일 */
.btn-warning {
    background: linear-gradient(135deg, #ffc107, #ffb300);
    color: #8B4513;
    border: none;
    padding: 6px 10px;
    border-radius: var(--border-radius-small);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-right: 4px;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #ffb300, #ff8f00);
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(255, 193, 7, 0.3);
}

/* 사용자 타입별 카드 스타일 */
.user-card.admin {
    border-left: 4px solid #FFD700;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(255, 215, 0, 0.05));
}

.user-card.sub_admin {
    border-left: 4px solid var(--primary-color);
    background: linear-gradient(135deg, rgba(74, 139, 92, 0.1), rgba(74, 139, 92, 0.05));
}

.admin-games-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.admin-game-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
}

.admin-game-card .game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.admin-game-card .game-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
}

.admin-game-card .game-date {
    font-size: 14px;
    color: var(--text-secondary);
}

.admin-game-card .game-details {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    font-size: 13px;
    color: var(--text-secondary);
}

.admin-game-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
}

.admin-delete-btn {
    background: #ff6b6b;
    color: white;
    border: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-small);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.admin-delete-btn:hover {
    background: #ff5252;
    transform: translateY(-1px);
}

/* 메시지 탭 스타일 */
.message-tabs {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: var(--spacing-sm);
}

.message-tab-btn {
    background: none;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-small);
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.message-tab-btn.active {
    background: var(--primary-color);
    color: white;
}

.message-tab-btn:hover:not(.active) {
    background: rgba(74, 139, 92, 0.1);
    color: var(--primary-color);
}

.message-tab-content {
    min-height: 400px;
}

/* 메시지 카드 스타일 */
.message-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    transition: all 0.3s ease;
}

.message-card.unread {
    border-left: 4px solid var(--primary-color);
    background: linear-gradient(135deg, rgba(74, 139, 92, 0.05), rgba(74, 139, 92, 0.02));
}

.message-card.read {
    opacity: 0.8;
}

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.message-sender {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.message-phone {
    color: var(--text-secondary);
    font-size: 12px;
    background: var(--bg-light);
    padding: 2px 6px;
    border-radius: 4px;
}

.message-date {
    color: var(--text-secondary);
    font-size: 12px;
}

.message-subject {
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.message-content {
    background: var(--bg-light);
    border-radius: var(--border-radius-small);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
    white-space: pre-wrap;
}

.message-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.empty-state, .error-state {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
    font-style: italic;
}

.error-state {
    color: #ff6b6b;
}

.profile-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: #FFFFFF;
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    font-size: 18px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 
        0 4px 16px rgba(47, 82, 51, 0.3),
        0 0 0 2px rgba(255, 255, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    padding: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border: 3px solid rgba(255, 255, 255, 0.3);
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
}

.profile-btn:hover {
    transform: translateY(-3px) scale(1.08);
    box-shadow: 
        0 8px 24px rgba(47, 82, 51, 0.4),
        0 0 0 3px rgba(255, 255, 255, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.5);
}

.header-profile-icon {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    background: inherit;
    color: inherit;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* 프로필 아이콘 스타일 */
.profile-color-section {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(74, 139, 92, 0.08), rgba(74, 139, 92, 0.03));
    border-radius: 24px;
    border: none;
    box-shadow: 0 8px 32px rgba(74, 139, 92, 0.15);
}

.profile-icon-container {
    margin-bottom: var(--spacing-xl);
}

.profile-icon {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    font-weight: 700;
    margin: 0 auto;
    box-shadow: 
        0 16px 48px rgba(47, 82, 51, 0.3),
        0 0 0 6px white,
        0 0 0 8px var(--border-color),
        inset 0 2px 0 rgba(255, 255, 255, 0.3);
    border: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.profile-icon::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.profile-icon:hover::before {
    opacity: 1;
    animation: shimmer 1.5s ease-in-out;
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.profile-icon:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 20px 60px rgba(74, 139, 92, 0.4);
}

.color-selector h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.color-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-md);
    max-width: 360px;
    margin: 0 auto;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.profile-color-option {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    border: 4px solid transparent;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
    position: relative;
    overflow: hidden;
}

.profile-color-option::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    transition: all 0.3s ease;
    transform: translate(-50%, -50%);
}

.profile-color-option:hover::before {
    width: 100%;
    height: 100%;
}

.profile-color-option:hover {
    transform: scale(1.2) rotate(10deg);
    border-color: rgba(255,255,255,0.8);
    box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

.profile-color-option.selected {
    border-color: var(--primary-color);
    transform: scale(1.3);
    box-shadow: 0 0 0 3px white, 0 0 0 6px var(--primary-color), 0 8px 24px rgba(74, 139, 92, 0.4);
    animation: selectedPulse 2s ease-in-out infinite;
}

@keyframes selectedPulse {
    0%, 100% { 
        transform: scale(1.3);
        box-shadow: 0 0 0 3px white, 0 0 0 6px var(--primary-color), 0 8px 24px rgba(74, 139, 92, 0.4);
    }
    50% { 
        transform: scale(1.35);
        box-shadow: 0 0 0 3px white, 0 0 0 8px var(--primary-color), 0 12px 32px rgba(74, 139, 92, 0.6);
    }
}

/* 랭크 모달 */
.rank-modal {
    max-width: 600px;
}

.rank-container {
    padding: var(--spacing-lg);
}

.rank-header p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-size: 14px;
    line-height: 1.6;
}

.rank-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    max-height: 60vh;
    overflow-y: auto;
}

.rank-row {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    padding: var(--spacing-sm) var(--spacing-md);
    cursor: pointer;
    transition: all 0.3s ease;
    display: grid;
    grid-template-columns: 40px 40px 1fr auto auto;
    align-items: center;
    gap: var(--spacing-sm);
    min-height: 60px;
}

.rank-row:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.rank-row.rank-1 {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15), rgba(255, 223, 0, 0.08));
    border: 2px solid #FFD700;
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
}

.rank-row.rank-2 {
    background: linear-gradient(135deg, rgba(192, 192, 192, 0.15), rgba(192, 192, 192, 0.08));
    border: 2px solid #C0C0C0;
    box-shadow: 0 4px 20px rgba(192, 192, 192, 0.3);
}

.rank-row.rank-3 {
    background: linear-gradient(135deg, rgba(205, 127, 50, 0.15), rgba(205, 127, 50, 0.08));
    border: 2px solid #CD7F32;
    box-shadow: 0 4px 20px rgba(205, 127, 50, 0.3);
}

.rank-position {
    text-align: center;
    font-size: 18px;
    font-weight: 800;
    color: var(--primary-color);
}

.rank-row.rank-1 .rank-position {
    color: #DAA520;
    text-shadow: 0 2px 4px rgba(218, 165, 32, 0.3);
}

.rank-row.rank-2 .rank-position {
    color: #999999;
    text-shadow: 0 2px 4px rgba(153, 153, 153, 0.3);
}

.rank-row.rank-3 .rank-position {
    color: #CD7F32;
    text-shadow: 0 2px 4px rgba(205, 127, 50, 0.3);
}

.rank-profile-color {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    border: 3px solid var(--border-color);
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(47, 82, 51, 0.2);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.rank-row.rank-1 .rank-profile-color {
    border-color: #FFD700;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
}

.rank-row.rank-2 .rank-profile-color {
    border-color: #C0C0C0;
    box-shadow: 0 0 10px rgba(192, 192, 192, 0.4);
}

.rank-row.rank-3 .rank-profile-color {
    border-color: #CD7F32;
    box-shadow: 0 0 10px rgba(205, 127, 50, 0.4);
}

.rank-user-info {
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.rank-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 2px;
}

.rank-club {
    font-size: 12px;
    color: var(--text-secondary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rank-region {
    font-size: 11px;
    color: var(--text-light);
    padding: 2px 6px;
    background: var(--secondary-color);
    border-radius: 8px;
    white-space: nowrap;
    align-self: flex-start;
}

.rank-record {
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 600;
    text-align: right;
    white-space: nowrap;
}

.rank-record strong {
    color: var(--primary-color);
    font-weight: 700;
}

/* 지역 필터 스타일 */
.rank-filter {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: rgba(43, 93, 58, 0.05);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.rank-filter select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-small);
    font-size: 16px;
    background: white;
    color: var(--text-primary);
    font-weight: 600;
}

.rank-filter select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(43, 93, 58, 0.2);
}