/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette */
    --primary: #FF4242;
    --primary-dark: #D93030;
    --primary-light: #FF6B6B;
    --secondary: #FFC107;
    --accent: #00D4FF;
    --success: #4CAF50;
    --warning: #FF9800;

    /* Neutrals */
    --dark: #0F1419;
    --dark-card: #1A1F26;
    --dark-elevated: #252B35;
    --text-primary: #FFFFFF;
    --text-secondary: #B0B8C4;
    --text-muted: #6B7280;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #FF4242 0%, #D93030 100%);
    --gradient-secondary: linear-gradient(135deg, #FFC107 0%, #FF9800 100%);
    --gradient-accent: linear-gradient(135deg, #00D4FF 0%, #0099CC 100%);
    --gradient-dark: linear-gradient(135deg, #1A1F26 0%, #0F1419 100%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(255, 66, 66, 0.3);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* ===== BACKGROUND EFFECTS ===== */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 20%, rgba(255, 66, 66, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.bg-pattern {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        repeating-linear-gradient(45deg, transparent, transparent 35px, rgba(255, 255, 255, 0.02) 35px, rgba(255, 255, 255, 0.02) 70px);
    pointer-events: none;
    z-index: 0;
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

/* ===== HEADER ===== */
.header {
    background: var(--dark-card);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.logo-section h1 {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.back-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    background: var(--dark-elevated);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.back-btn:hover {
    background: var(--gradient-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    padding: var(--spacing-xl) 0;
    min-height: calc(100vh - 200px);
}

/* ===== SEARCH SECTION ===== */
.search-section {
    margin-bottom: var(--spacing-xl);
}

.search-card {
    background: var(--gradient-dark);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.search-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.search-icon {
    font-size: 2rem;
    color: var(--primary);
}

.search-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
}

.input-group {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.uid-input {
    flex: 1;
    padding: 1rem 1.5rem;
    background: var(--dark-elevated);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.uid-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(255, 66, 66, 0.1);
}

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

.search-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.search-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

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

.search-hint {
    color: var(--text-secondary);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* ===== LOADING STATE ===== */
.loading-state {
    text-align: center;
    padding: var(--spacing-xl);
}

.loading-spinner {
    display: inline-block;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

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

.loading-spinner p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* ===== ERROR STATE ===== */
.error-state {
    text-align: center;
    padding: var(--spacing-xl);
}

.error-content {
    background: var(--dark-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    max-width: 500px;
    margin: 0 auto;
    border: 2px solid rgba(255, 66, 66, 0.3);
}

.error-content i {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: var(--spacing-md);
}

.error-content h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.error-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.retry-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.retry-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* ===== PLAYER HEADER CARD ===== */
.player-header-card {
    margin-bottom: var(--spacing-lg);
}

.player-banner {
    background: var(--gradient-dark);
    border-radius: var(--radius-xl);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 66, 66, 0.2) 0%, rgba(0, 212, 255, 0.2) 100%);
    pointer-events: none;
}

.player-main-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.player-avatar {
    position: relative;
    flex-shrink: 0;
}

.player-avatar img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 4px solid var(--primary);
    box-shadow: var(--shadow-glow);
    background: var(--dark-elevated);
}

.level-badge {
    position: absolute;
    bottom: -5px;
    right: -5px;
    background: var(--gradient-secondary);
    color: var(--dark);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    border: 3px solid var(--dark);
    box-shadow: var(--shadow-md);
}

.player-identity {
    flex: 1;
}

.player-name {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-xs);
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.player-meta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.meta-item i {
    color: var(--primary);
}

.player-badges {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
}

.elite-badge {
    background: var(--gradient-secondary);
    color: var(--dark);
    box-shadow: 0 0 15px rgba(255, 193, 7, 0.4);
}

/* ===== STATS GRID ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    background: var(--dark-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    flex-shrink: 0;
}

.rank-card .stat-icon {
    background: var(--gradient-secondary);
    color: var(--dark);
}

.points-card .stat-icon {
    background: var(--gradient-primary);
    color: white;
}

.level-card .stat-icon {
    background: var(--gradient-accent);
    color: white;
}

.exp-card .stat-icon {
    background: linear-gradient(135deg, #FF6B6B 0%, #FF4242 100%);
    color: white;
}

.likes-card .stat-icon {
    background: linear-gradient(135deg, #FF1744 0%, #F50057 100%);
    color: white;
}

.badges-card .stat-icon {
    background: linear-gradient(135deg, #9C27B0 0%, #7B1FA2 100%);
    color: white;
}

.stat-content {
    flex: 1;
}

.stat-content h3 {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ===== ADDITIONAL INFO ===== */
.additional-info {
    margin-bottom: var(--spacing-lg);
}

.info-card {
    background: var(--dark-card);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.info-card h3 {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.info-card h3 i {
    color: var(--primary);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.info-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    background: var(--dark-elevated);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.info-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

.info-value {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 0.9rem;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark-card);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg) 0;
    text-align: center;
    margin-top: var(--spacing-xl);
}

.footer p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.disclaimer {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .player-main-info {
        flex-direction: column;
        text-align: center;
    }

    .player-meta {
        justify-content: center;
    }

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

    .input-group {
        flex-direction: column;
    }

    .search-btn {
        width: 100%;
        justify-content: center;
    }

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

/* ===== ANIMATIONS ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.stat-card,
.player-header-card,
.info-card {
    animation: fadeIn 0.5s ease forwards;
}

.stat-card:nth-child(1) {
    animation-delay: 0.1s;
}

.stat-card:nth-child(2) {
    animation-delay: 0.2s;
}

.stat-card:nth-child(3) {
    animation-delay: 0.3s;
}

.stat-card:nth-child(4) {
    animation-delay: 0.4s;
}

.stat-card:nth-child(5) {
    animation-delay: 0.5s;
}

.stat-card:nth-child(6) {
    animation-delay: 0.6s;
}