/* ============================================
   Leaderboard Styles - Оптимизировано для мобильных
   ============================================ */

/* ================== ФОН ЭКРАНА ================== */

#leaderboard-screen {
    min-height: 100vh;
    background: 
        url('../assets/bg-leaders.svg') center top / cover no-repeat fixed,
        linear-gradient(180deg, #1a1a2e 0%, #16213e 50%, #0f0f1a 100%) !important;
    overflow: hidden; /* Запрет прокрутки */
}

/* ================== ПЕРЕКЛЮЧАТЕЛЬ ================== */

/* Fixed Bottom Container */
.leaderboard-toggle-fixed {
    position: fixed;
    bottom: 70px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
}

/* Toggle Container */
.leaderboard-toggle {
    display: flex;
    position: relative;
    background: #1a1a1a;
    border-radius: 20px;
    padding: 3px;
    border: 1px solid #333;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
    width: 240px;
}

/* Toggle Slider */
#leaderboard-toggle-slider {
    position: absolute;
    top: 3px;
    left: 3px;
    width: calc(50% - 3px);
    height: calc(100% - 6px);
    background: linear-gradient(to bottom, #ffffff 0%, #d8d8d8 100%);
    border-radius: 17px;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 1;
    box-shadow: 
        0 2px 6px rgba(0,0,0,0.25),
        inset 0 1px 0 rgba(255,255,255,1),
        inset 0 -1px 0 rgba(0,0,0,0.05);
}

#leaderboard-toggle-slider.right {
    transform: translateX(calc(100% + 3px));
}

/* Toggle Buttons */
.leaderboard-tab-btn {
    position: relative;
    z-index: 2;
    flex: 1;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 600;
    color: #666;
    background: none;
    border: none;
    border-radius: 17px;
    cursor: pointer;
    transition: color 0.2s;
    white-space: nowrap;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.leaderboard-tab-btn.active {
    color: #1a1a1a;
}

.leaderboard-tab-btn:not(.active):active {
    color: #999;
}

/* ================== КОНТЕЙНЕР СПИСКА ================== */

#leaderboard-list {
    padding: 0;
}

/* ================== КАРТОЧКИ ИГРОКОВ ================== */

.leaderboard-item {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    position: relative;
    opacity: 0;
}

/* Анимация появления карточек */
.leaderboard-animate {
    animation: fadeSlideIn 0.35s ease-out forwards;
}

@keyframes fadeSlideIn {
    from { 
        opacity: 0; 
        transform: translateY(12px);
    }
    to { 
        opacity: 1; 
        transform: translateY(0);
    }
}

/* ================== ТОП-3 ГРАДИЕНТЫ ================== */

/* 🥇 Золото */
.leaderboard-item.rank-1 {
    background: linear-gradient(135deg, rgba(255,215,0,0.2) 0%, rgba(255,237,74,0.12) 100%);
    border: 1px solid rgba(255,215,0,0.6);
    box-shadow: 0 0 12px rgba(255,215,0,0.3), inset 0 0 15px rgba(255,215,0,0.08);
    overflow: hidden;
}

/* Shimmer эффект для золота */
.leaderboard-item.rank-1::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,215,0,0.15), transparent);
    animation: goldShimmer 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes goldShimmer {
    0%, 100% { left: -100%; }
    50% { left: 100%; }
}

/* 🥈 Серебро */
.leaderboard-item.rank-2 {
    background: linear-gradient(135deg, rgba(192,192,192,0.15) 0%, rgba(192,192,192,0.08) 100%);
    border: 1px solid rgba(192,192,192,0.4);
    box-shadow: 0 0 6px rgba(192,192,192,0.15);
}

/* 🥉 Бронза */
.leaderboard-item.rank-3 {
    background: linear-gradient(135deg, rgba(205,127,50,0.15) 0%, rgba(205,127,50,0.08) 100%);
    border: 1px solid rgba(205,127,50,0.4);
    box-shadow: 0 0 6px rgba(205,127,50,0.15);
}

/* ================== ТЕКУЩИЙ ИГРОК ================== */

.leaderboard-item.is-current-player {
    background: linear-gradient(135deg, rgba(59,130,246,0.2) 0%, rgba(147,51,234,0.12) 100%) !important;
    border: 1px solid rgba(59,130,246,0.6) !important;
    animation: fadeSlideIn 0.35s ease-out forwards, currentPlayerPulse 2s ease-in-out infinite;
}

@keyframes currentPlayerPulse {
    0%, 100% {
        box-shadow: 0 0 8px rgba(59,130,246,0.3);
    }
    50% {
        box-shadow: 0 0 16px rgba(59,130,246,0.5), 0 0 24px rgba(147,51,234,0.25);
    }
}

/* ================== АВАТАРЫ ================== */

.leaderboard-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ================== ЗАГРУЗКА (кубики как в лобби) ================== */

.leaderboard-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 40px 0;
}

.leaderboard-loader .dice-loader {
    display: flex;
    gap: 12px;
}

.leaderboard-loader .dice {
    font-size: 2rem;
    animation: dice-bounce 0.6s ease-in-out infinite;
}

.leaderboard-loader .dice-1 { animation-delay: 0s; }
.leaderboard-loader .dice-2 { animation-delay: 0.15s; }
.leaderboard-loader .dice-3 { animation-delay: 0.3s; }

@keyframes dice-bounce {
    0%, 100% { 
        transform: translateY(0) rotate(0deg); 
    }
    50% { 
        transform: translateY(-15px) rotate(180deg); 
    }
}

.leaderboard-loader-text {
    color: rgba(255,255,255,0.5);
    font-size: 14px;
}

/* ================== АДАПТИВНОСТЬ ================== */

@media (max-width: 360px) {
    .leaderboard-toggle {
        width: 220px;
    }
    
    .leaderboard-tab-btn {
        padding: 7px 10px;
        font-size: 12px;
    }
    
    .leaderboard-avatar {
        width: 32px;
        height: 32px;
    }
}