/* ==========================================
   FRIENDS, RANKING & SHOP - MODERN STYLE
   ========================================== */

/* ==========================================
   FRIENDS SECTION
   ========================================== */

/* Friends List Premium */
.friends-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.friend-card {
    background: linear-gradient(135deg, rgba(30, 40, 70, 0.9) 0%, rgba(20, 30, 50, 0.95) 100%);
    border-radius: 20px;
    padding: 20px;
    border: 3px solid rgba(79, 195, 247, 0.4);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4), inset 0 1px 2px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.friend-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(79, 195, 247, 0.2), transparent);
    transition: left 0.6s ease;
}

.friend-card:hover::before {
    left: 100%;
}

.friend-card:hover {
    transform: translateY(-6px) scale(1.02);
    border-color: rgba(79, 195, 247, 0.7);
    box-shadow: 0 10px 35px rgba(79, 195, 247, 0.4), 0 0 30px rgba(79, 195, 247, 0.2);
}

.friend-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.friend-avatar {
    width: 60px;
    height: 60px;
    min-width: 60px;
    min-height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4fc3f7 0%, #0288d1 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    border: 3px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(79, 195, 247, 0.5);
    overflow: hidden;
    flex-shrink: 0;
    position: relative;
}

.friend-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    position: absolute;
    top: 0;
    left: 0;
}

.friend-info h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0 0 5px 0;
    color: #fff;
}

.friend-status {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    gap: 5px;
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4caf50;
    box-shadow: 0 0 10px rgba(76, 175, 80, 0.8);
    animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.friend-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 15px;
}

.friend-stat {
    background: rgba(0, 0, 0, 0.3);
    padding: 10px;
    border-radius: 10px;
    text-align: center;
    border: 2px solid rgba(79, 195, 247, 0.2);
}

.friend-stat-value {
    font-size: 1.3rem;
    font-weight: 800;
    color: #4fc3f7;
    display: block;
    text-shadow: 0 2px 6px rgba(79, 195, 247, 0.5);
}

.friend-stat-label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.friend-actions {
    display: flex;
    gap: 10px;
}

/* ==========================================
   RANKING SECTION - PREMIUM PODIUM & STAGE
   ========================================== */

/* Stage Container - Palco Premium */
.ranking-stage {
    margin: 30px 0;
    perspective: 1000px;
    position: relative;
}

/* Spotlight Effects */
.ranking-stage::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(ellipse at center, rgba(255, 215, 0, 0.3) 0%, transparent 70%);
    filter: blur(40px);
    animation: spotlight 4s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes spotlight {
    0%, 100% { 
        opacity: 0.6;
        transform: translateX(-50%) scale(1);
    }
    50% { 
        opacity: 1;
        transform: translateX(-50%) scale(1.2);
    }
}

/* Stage Floor */
.stage-floor {
    background: linear-gradient(135deg, rgba(30, 40, 70, 0.95) 0%, rgba(20, 30, 50, 0.98) 100%);
    border-radius: 30px;
    padding: 40px 30px 30px;
    border: 4px solid rgba(255, 215, 0, 0.5);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.7),
        0 0 80px rgba(255, 215, 0, 0.3),
        inset 0 -10px 30px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

/* Stage Floor Pattern */
.stage-floor::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 50px,
            rgba(255, 215, 0, 0.05) 50px,
            rgba(255, 215, 0, 0.05) 51px
        ),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 50px,
            rgba(255, 215, 0, 0.05) 50px,
            rgba(255, 215, 0, 0.05) 51px
        );
    opacity: 0.3;
    pointer-events: none;
}

/* Curtains Effect */
.stage-floor::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.08) 0%, transparent 70%);
    animation: curtainGlow 5s ease-in-out infinite;
    pointer-events: none;
}

@keyframes curtainGlow {
    0%, 100% { 
        transform: translate(0, 0) rotate(0deg);
        opacity: 0.5;
    }
    50% { 
        transform: translate(30px, -30px) rotate(180deg);
        opacity: 0.8;
    }
}

/* Podium Container */
.podium-container {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    gap: 25px;
    position: relative;
    z-index: 1;
    padding: 20px;
}

.podium-place {
    background: linear-gradient(135deg, rgba(30, 40, 70, 0.95) 0%, rgba(20, 30, 50, 0.98) 100%);
    border-radius: 24px;
    padding: 30px 25px 20px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    z-index: 1;
    border: 4px solid;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    cursor: pointer;
    animation: podiumEntrance 0.8s ease-out backwards;
}

@keyframes podiumEntrance {
    from {
        transform: translateY(100px) scale(0.8);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* 1st Place - Gold */
.podium-place.first {
    border-color: #ffd700;
    box-shadow: 
        0 12px 40px rgba(255, 215, 0, 0.7),
        0 0 60px rgba(255, 215, 0, 0.5),
        inset 0 2px 4px rgba(255, 255, 255, 0.2);
    transform: scale(1.15);
    animation-delay: 0.2s;
}

.podium-place.first::before {
    content: '';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2.5rem;
    content: '👑';
    filter: drop-shadow(0 4px 15px rgba(255, 215, 0, 0.8));
    animation: crownFloat 3s ease-in-out infinite;
}

@keyframes crownFloat {
    0%, 100% { transform: translateX(-50%) translateY(0) rotate(-5deg); }
    50% { transform: translateX(-50%) translateY(-10px) rotate(5deg); }
}

/* 2nd Place - Silver */
.podium-place.second {
    border-color: #c0c0c0;
    box-shadow: 
        0 8px 30px rgba(192, 192, 192, 0.6),
        0 0 40px rgba(192, 192, 192, 0.3),
        inset 0 2px 4px rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
    animation-delay: 0.3s;
}

/* 3rd Place - Bronze */
.podium-place.third {
    border-color: #cd7f32;
    box-shadow: 
        0 8px 30px rgba(205, 127, 50, 0.6),
        0 0 40px rgba(205, 127, 50, 0.3),
        inset 0 2px 4px rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
    animation-delay: 0.4s;
}

/* Hover Effects */
.podium-place:hover {
    transform: translateY(-12px) scale(1.08);
}

.podium-place.first:hover {
    transform: translateY(-12px) scale(1.2);
    box-shadow: 
        0 16px 50px rgba(255, 215, 0, 0.8),
        0 0 80px rgba(255, 215, 0, 0.6);
}

.podium-place.second:hover {
    transform: translateY(-12px) scale(1.1);
    box-shadow: 
        0 12px 40px rgba(192, 192, 192, 0.7),
        0 0 60px rgba(192, 192, 192, 0.4);
}

.podium-place.third:hover {
    transform: translateY(-12px) scale(1.1);
    box-shadow: 
        0 12px 40px rgba(205, 127, 50, 0.7),
        0 0 60px rgba(205, 127, 50, 0.4);
}

.podium-avatar {
    width: 85px;
    height: 85px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    margin: 0 auto 15px;
    border: 4px solid;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: avatarGlow 3s ease-in-out infinite;
}

@keyframes avatarGlow {
    0%, 100% { box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6); }
    50% { box-shadow: 0 6px 30px rgba(0, 0, 0, 0.8), 0 0 20px currentColor; }
}

.podium-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
}

/* 1st Place Avatar */
.first .podium-avatar {
    border-color: #ffd700;
    box-shadow: 
        0 0 30px rgba(255, 215, 0, 0.9),
        0 6px 25px rgba(0, 0, 0, 0.6);
    width: 100px;
    height: 100px;
    animation: firstPlaceGlow 2s ease-in-out infinite;
}

@keyframes firstPlaceGlow {
    0%, 100% { 
        box-shadow: 
            0 0 30px rgba(255, 215, 0, 0.9),
            0 6px 25px rgba(0, 0, 0, 0.6);
    }
    50% { 
        box-shadow: 
            0 0 50px rgba(255, 215, 0, 1),
            0 0 80px rgba(255, 215, 0, 0.5),
            0 6px 25px rgba(0, 0, 0, 0.6);
    }
}

/* 2nd Place Avatar */
.second .podium-avatar {
    border-color: #c0c0c0;
    box-shadow: 
        0 0 25px rgba(192, 192, 192, 0.7),
        0 6px 20px rgba(0, 0, 0, 0.6);
}

/* 3rd Place Avatar */
.third .podium-avatar {
    border-color: #cd7f32;
    box-shadow: 
        0 0 25px rgba(205, 127, 50, 0.7),
        0 6px 20px rgba(0, 0, 0, 0.6);
}

/* Position Badge */
.podium-position {
    position: absolute;
    top: -12px;
    right: -12px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 900;
    border: 3px solid;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
    z-index: 2;
}

.first .podium-position {
    background: linear-gradient(135deg, #ffd700 0%, #ffed4e 100%);
    border-color: #fff;
    color: #1a237e;
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.8);
}

.second .podium-position {
    background: linear-gradient(135deg, #c0c0c0 0%, #e8e8e8 100%);
    border-color: #fff;
    color: #1a237e;
}

.third .podium-position {
    background: linear-gradient(135deg, #cd7f32 0%, #e8a87c 100%);
    border-color: #fff;
    color: #1a237e;
}

.podium-name {
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: #fff;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.podium-score {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    font-weight: 600;
}

.podium-stand {
    margin-top: 15px;
    font-size: 2.5rem;
    font-weight: 900;
    text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.6);
}

.first .podium-stand {
    color: #ffd700;
    font-size: 3rem;
    text-shadow: 0 0 30px rgba(255, 215, 0, 0.8), 3px 3px 6px rgba(0, 0, 0, 0.6);
    animation: crownFloat 3s ease-in-out infinite;
}

@keyframes crownFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.second .podium-stand {
    color: #c0c0c0;
}

.third .podium-stand {
    color: #cd7f32;
}

/* Ranking Table Premium */
.ranking-table-container {
    margin-top: 40px;
    background: linear-gradient(135deg, rgba(30, 40, 70, 0.8) 0%, rgba(20, 30, 50, 0.9) 100%);
    border-radius: 24px;
    padding: 25px;
    border: 3px solid rgba(79, 195, 247, 0.4);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.ranking-table-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 3px solid rgba(79, 195, 247, 0.3);
}

.ranking-table-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 2px 8px rgba(79, 195, 247, 0.6));
}

.ranking-table-title {
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#ranking-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 10px;
}

#ranking-table thead {
    background: linear-gradient(135deg, rgba(20, 30, 50, 0.9) 0%, rgba(10, 20, 40, 0.95) 100%);
}

#ranking-table th {
    padding: 15px 20px;
    text-align: left;
    font-weight: 800;
    color: #4fc3f7;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-size: 0.8rem;
    border-bottom: 3px solid rgba(79, 195, 247, 0.5);
    text-shadow: 0 2px 6px rgba(79, 195, 247, 0.5);
}

#ranking-table tbody tr {
    background: linear-gradient(135deg, rgba(20, 30, 50, 0.7) 0%, rgba(10, 20, 40, 0.8) 100%);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border-radius: 12px;
    cursor: pointer;
}

#ranking-table tbody tr:hover {
    transform: translateX(10px) scale(1.02);
    background: linear-gradient(135deg, rgba(30, 40, 70, 0.95) 0%, rgba(20, 30, 50, 1) 100%);
    box-shadow: 0 6px 25px rgba(79, 195, 247, 0.4);
}

#ranking-table td {
    padding: 18px 20px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 600;
    border-top: 2px solid rgba(79, 195, 247, 0.15);
    border-bottom: 2px solid rgba(79, 195, 247, 0.15);
}

#ranking-table td:first-child {
    font-weight: 900;
    font-size: 1.2rem;
    color: #4fc3f7;
    text-shadow: 0 2px 8px rgba(79, 195, 247, 0.6);
    padding-left: 25px;
}

#ranking-table td:first-child::before {
    content: '#';
    color: rgba(79, 195, 247, 0.5);
    margin-right: 5px;
}

/* Top 10 Highlight */
#ranking-table tbody tr:nth-child(-n+10) {
    background: linear-gradient(135deg, rgba(30, 40, 70, 0.85) 0%, rgba(20, 30, 50, 0.9) 100%);
    border-left: 4px solid rgba(255, 215, 0, 0.5);
}

#ranking-table tbody tr:nth-child(-n+10):hover {
    border-left-color: rgba(255, 215, 0, 0.8);
    box-shadow: 0 6px 25px rgba(255, 215, 0, 0.3);
}

/* Responsive Podium */
@media (max-width: 768px) {
    .podium-container {
        flex-direction: column;
        align-items: center;
    }
    
    .podium-place {
        width: 100%;
        max-width: 300px;
    }
    
    .podium-place.first,
    .podium-place.second,
    .podium-place.third {
        transform: scale(1) !important;
    }
    
    .podium-place.first:hover,
    .podium-place.second:hover,
    .podium-place.third:hover {
        transform: scale(1.05) !important;
    }
}

/* ==========================================
   SHOP SECTION - MODERN PREMIUM
   ========================================== */

/* Currency Display */
.shop-currency-display {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    justify-content: center;
}

.currency-box {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 30px;
    background: linear-gradient(135deg, rgba(30, 40, 70, 0.9) 0%, rgba(20, 30, 50, 0.95) 100%);
    border-radius: 20px;
    border: 3px solid rgba(79, 195, 247, 0.4);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4), inset 0 1px 2px rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    min-width: 200px;
}

.currency-box:hover {
    transform: translateY(-3px);
    border-color: rgba(79, 195, 247, 0.7);
    box-shadow: 0 10px 30px rgba(79, 195, 247, 0.4);
}

.currency-icon {
    font-size: 2.5rem;
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.5));
    animation: currencyFloat 3s ease-in-out infinite;
}

@keyframes currencyFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.currency-info {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.currency-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.currency-value {
    font-size: 1.8rem;
    font-weight: 900;
    color: #ffd700;
    text-shadow: 0 2px 8px rgba(255, 215, 0, 0.6);
}

/* Shop Grid Modern */
.shop-grid-modern {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 30px;
}

@media (max-width: 768px) {
    .shop-grid-modern {
        grid-template-columns: 1fr;
    }
}

/* Category Modern */
.shop-category-modern {
    background: linear-gradient(135deg, rgba(30, 40, 70, 0.9) 0%, rgba(20, 30, 50, 0.95) 100%);
    border-radius: 24px;
    padding: 25px;
    border: 3px solid rgba(79, 195, 247, 0.4);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4), inset 0 1px 2px rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.category-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 3px solid rgba(79, 195, 247, 0.3);
}

.category-icon {
    font-size: 2rem;
    filter: drop-shadow(0 2px 6px rgba(79, 195, 247, 0.6));
}

.category-header h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

/* Shop Items Modern */
.shop-items-modern {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.shop-item-modern {
    background: linear-gradient(135deg, rgba(20, 30, 50, 0.8) 0%, rgba(10, 20, 40, 0.9) 100%);
    border-radius: 16px;
    padding: 18px;
    border: 2px solid rgba(79, 195, 247, 0.3);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
    overflow: hidden;
}

.shop-item-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(79, 195, 247, 0.15), transparent);
    transition: left 0.5s ease;
}

.shop-item-modern:hover::before {
    left: 100%;
}

.shop-item-modern:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(79, 195, 247, 0.6);
    box-shadow: 0 8px 25px rgba(79, 195, 247, 0.3);
}

.item-icon-modern {
    font-size: 3rem;
    min-width: 60px;
    text-align: center;
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.5));
    animation: itemIconFloat 3s ease-in-out infinite;
}

@keyframes itemIconFloat {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-5px) rotate(5deg); }
}

.item-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.item-name {
    font-size: 1.1rem;
    font-weight: 800;
    color: #fff;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.item-description {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.4;
}

.item-stats {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.stat-badge {
    padding: 4px 10px;
    background: rgba(79, 195, 247, 0.2);
    border: 2px solid rgba(79, 195, 247, 0.4);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #4fc3f7;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-badge.premium {
    background: rgba(255, 215, 0, 0.2);
    border-color: rgba(255, 215, 0, 0.4);
    color: #ffd700;
}

.item-footer {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    min-width: 120px;
}

.item-price-tag {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 10px;
    border: 2px solid rgba(255, 193, 7, 0.4);
}

.item-price-tag.gems {
    border-color: rgba(171, 71, 188, 0.4);
}

.price-icon {
    font-size: 1.3rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.price-value {
    font-size: 1.2rem;
    font-weight: 900;
    color: #ffd700;
    text-shadow: 0 2px 6px rgba(255, 215, 0, 0.6);
}

.item-price-tag.gems .price-value {
    color: #ba68c8;
    text-shadow: 0 2px 6px rgba(171, 71, 188, 0.6);
}

/* Inventory Section Modern */
.inventory-section-modern {
    background: linear-gradient(135deg, rgba(30, 40, 70, 0.9) 0%, rgba(20, 30, 50, 0.95) 100%);
    border-radius: 24px;
    padding: 25px;
    border: 3px solid rgba(79, 195, 247, 0.4);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
    margin-top: 30px;
}

.inventory-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 3px solid rgba(79, 195, 247, 0.3);
}

.inventory-icon {
    font-size: 2rem;
    filter: drop-shadow(0 2px 6px rgba(79, 195, 247, 0.6));
}

.inventory-header h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0;
}

.inventory-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 15px;
    min-height: 150px;
}

.empty-inventory {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.1rem;
    font-weight: 600;
}

/* ==========================================
   SHOP SECTION - OLD STYLES (KEEP FOR COMPATIBILITY)
   ========================================== */

/* Shop Grid Premium - OLD */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 25px;
}

.shop-item {
    background: linear-gradient(135deg, rgba(30, 40, 70, 0.9) 0%, rgba(20, 30, 50, 0.95) 100%);
    border-radius: 24px;
    padding: 25px;
    border: 3px solid rgba(79, 195, 247, 0.4);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4), inset 0 1px 2px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.shop-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(79, 195, 247, 0.2), transparent);
    transition: left 0.6s ease;
}

.shop-item:hover::before {
    left: 100%;
}

.shop-item:hover {
    transform: translateY(-8px) scale(1.03);
    border-color: rgba(79, 195, 247, 0.7);
    box-shadow: 0 12px 40px rgba(79, 195, 247, 0.5), 0 0 40px rgba(79, 195, 247, 0.3);
}

.shop-item-icon {
    font-size: 4rem;
    margin-bottom: 15px;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.5));
    animation: itemFloat 3s ease-in-out infinite;
}

@keyframes itemFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.shop-item-name {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 10px;
    color: #fff;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
}

.shop-item-description {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.5;
}

.shop-item-price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 12px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
    border: 2px solid rgba(255, 215, 0, 0.4);
}

.price-value {
    font-size: 1.8rem;
    font-weight: 900;
    color: #ffd700;
    text-shadow: 0 2px 8px rgba(255, 215, 0, 0.6);
}

.price-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 2px 6px rgba(255, 215, 0, 0.5));
}

/* Shop Categories */
.shop-categories {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.category-btn {
    padding: 12px 24px;
    background: linear-gradient(135deg, rgba(30, 40, 70, 0.8) 0%, rgba(20, 30, 50, 0.9) 100%);
    border: 3px solid rgba(79, 195, 247, 0.4);
    border-radius: 16px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.category-btn:hover {
    background: rgba(79, 195, 247, 0.2);
    border-color: rgba(79, 195, 247, 0.7);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(79, 195, 247, 0.4);
}

.category-btn.active {
    background: linear-gradient(135deg, #4fc3f7 0%, #0288d1 100%);
    border-color: rgba(79, 195, 247, 0.8);
    box-shadow: 0 6px 20px rgba(79, 195, 247, 0.5);
}

/* Responsividade */
@media (max-width: 768px) {
    .friends-list {
        grid-template-columns: 1fr;
    }
    
    .podium-container {
        flex-direction: column;
        align-items: center;
    }
    
    .podium-place {
        width: 100%;
        max-width: 300px;
    }
    
    .shop-grid {
        grid-template-columns: 1fr;
    }
}