/* Infinex Style Theme - Enhanced */
:root {
    --bg-color: #000000;
    --bg-secondary: #0a0a0a;
    --card-bg: rgba(15, 15, 15, 0.8);
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --text-tertiary: #555555;
    --accent-color: #F76B1C;
    --accent-hover: #ff8533;
    --accent-glow: rgba(247, 107, 28, 0.4);
    --border-color: #1a1a1a;
    --input-bg: rgba(17, 17, 17, 0.6);
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
    --glow-shadow: 0 0 40px var(--accent-glow);
    --card-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

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

body {
    font-family: var(--font-main);
    background: radial-gradient(ellipse at top, #0a0a0a 0%, #000000 50%);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

/* Animated background grid */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(247, 107, 28, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(247, 107, 28, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    background-position: 0 0;
    z-index: -1;
    pointer-events: none;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { background-position: 0 0; }
    100% { background-position: 80px 80px; }
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 60px 24px;
    width: 100%;
    flex: 1;
}

/* Header */
header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin-bottom: 60px;
    position: relative;
}

.logo-wrapper {
    position: relative;
    width: 160px;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-wrapper img {
    width: 160px;
    height: 160px;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 0 20px var(--accent-glow));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo-wrapper:hover img {
    transform: scale(1.05);
    filter: drop-shadow(0 0 30px var(--accent-glow));
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    z-index: 1;
    pointer-events: none;
}

.logo-glow::before,
.logo-glow::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
}

.logo-glow::before {
    width: 100%;
    height: 100%;
    opacity: 0.15;
    animation: gentleBreath 4s ease-in-out infinite;
}

.logo-glow::after {
    width: 60%;
    height: 60%;
    opacity: 0.2;
    animation: gentleBreath 4s ease-in-out infinite 0.5s;
}

@keyframes gentleBreath {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.15; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.25; }
}

h1 {
    font-size: 56px;
    font-weight: 800;
    margin: 0;
    letter-spacing: -2px;
    background: linear-gradient(135deg, #ffffff 0%, var(--accent-color) 50%, #ffffff 100%);
    background-size: 200% 200%;
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradientShift 6s ease infinite;
    text-align: center;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.subtitle {
    color: var(--text-tertiary);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-align: center;
}

/* Search Input */
.search-wrapper {
    position: relative;
    margin-bottom: 30px;
}

.search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    pointer-events: none;
    z-index: 2;
}

#searchInput {
    width: 100%;
    padding: 18px 24px 18px 52px;
    background: var(--input-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    color: var(--text-primary);
    font-size: 16px;
    font-family: var(--font-main);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#searchInput:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: var(--glow-shadow);
    background: rgba(17, 17, 17, 0.95);
}

#searchInput:focus + .search-icon {
    color: var(--accent-color);
}

#searchInput::placeholder {
    color: var(--text-tertiary);
}

/* Stats Bar */
.stats-bar {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
    padding: 16px 24px;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.stat-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-tertiary);
    font-weight: 600;
}

.stat-value {
    font-size: 24px;
    font-weight: 700;
    font-family: var(--font-mono);
    color: var(--accent-color);
}

/* Table Container */
.table-container {
    position: relative;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    max-height: 600px;
    overflow-y: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 20px 28px;
    text-align: left;
}

th {
    background: rgba(10, 10, 10, 0.95);
    color: var(--text-tertiary);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 700;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
}

td {
    border-bottom: 1px solid rgba(26, 26, 26, 0.5);
    font-size: 15px;
}

tr:last-child td {
    border-bottom: none;
}

tbody tr {
    transition: all 0.2s ease;
}

tbody tr:hover {
    background: linear-gradient(90deg, transparent 0%, rgba(247, 107, 28, 0.08) 50%, transparent 100%);
}

/* Rank Badge */
.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 12px;
    background: rgba(247, 107, 28, 0.15);
    border: 1px solid rgba(247, 107, 28, 0.3);
    border-radius: 8px;
    font-family: var(--font-mono);
    color: var(--accent-color);
    font-weight: 700;
    font-size: 14px;
}

/* Username */
.username {
    font-weight: 600;
    color: #fff;
    font-size: 16px;
}

/* Rewards */
.rewards {
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-size: 13px;
}

/* Loading Indicator */
.loading-indicator {
    display: none;
    justify-content: center;
    align-items: center;
    padding: 30px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Footer */
footer {
    text-align: center;
    padding: 60px 24px 40px;
    color: var(--text-tertiary);
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

footer a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s;
    position: relative;
}

footer a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-color);
    transition: width 0.3s;
}

footer a:hover {
    color: var(--accent-color);
}

footer a:hover::after {
    width: 100%;
}

.separator {
    color: var(--border-color);
}

/* Scrollbar */
.table-container::-webkit-scrollbar {
    width: 8px;
}

.table-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.3);
}

.table-container::-webkit-scrollbar-thumb {
    background: rgba(247, 107, 28, 0.3);
    border-radius: 4px;
}

.table-container::-webkit-scrollbar-thumb:hover {
    background: rgba(247, 107, 28, 0.5);
}

/* Loader Screen */
.loader-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, #0a0a0a 0%, #000000 70%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loader-screen.fade-out {
    opacity: 0;
    pointer-events: none;
}

.loader-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 80px;
}

.loader-logo {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.loader-logo img {
    width: 400px;
    height: 400px;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 0 50px var(--accent-glow));
    animation: rotate 4s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.loader-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 500px;
    z-index: 1;
}

.loader-glow::before,
.loader-glow::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    border: 3px solid transparent;
}

.loader-glow::before {
    width: 450px;
    height: 450px;
    margin: -225px 0 0 -225px;
    border-top-color: var(--accent-color);
    border-right-color: var(--accent-color);
    animation: orbitRotate1 3s linear infinite;
    opacity: 0.6;
    box-shadow: 0 0 30px var(--accent-glow);
}

.loader-glow::after {
    width: 550px;
    height: 550px;
    margin: -275px 0 0 -275px;
    border-bottom-color: var(--accent-color);
    border-left-color: var(--accent-color);
    animation: orbitRotate2 4s linear infinite reverse;
    opacity: 0.4;
    box-shadow: 0 0 30px var(--accent-glow);
}

@keyframes orbitRotate1 {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes orbitRotate2 {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.loader-bar {
    width: 300px;
    height: 4px;
    background: rgba(26, 26, 26, 0.8);
    border-radius: 2px;
    overflow: hidden;
    position: relative;
}

.loader-progress {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-color) 0%, var(--accent-hover) 100%);
    border-radius: 2px;
    transition: width 0.3s ease;
    box-shadow: 0 0 20px var(--accent-glow);
}

.loader-text {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    animation: blink 1.5s ease-in-out infinite;
}

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

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .container {
        padding: 40px 16px;
    }

    .logo-wrapper {
        width: 100px;
        height: 100px;
    }

    .logo-wrapper img {
        width: 100px;
        height: 100px;
    }

    .logo-glow {
        width: 140px;
        height: 140px;
    }

    h1 {
        font-size: 36px;
        letter-spacing: -1px;
    }

    .subtitle {
        font-size: 14px;
    }

    .stats-bar {
        flex-direction: column;
        gap: 12px;
    }

    th, td {
        padding: 16px 20px;
        font-size: 14px;
    }

    .rank-badge {
        font-size: 12px;
        padding: 2px 8px;
    }

    .username {
        font-size: 14px;
    }

    .rewards {
        font-size: 12px;
    }

    .table-container {
        max-height: 500px;
    }
}

@media (max-width: 480px) {
    th, td {
        padding: 12px 16px;
    }

    th:last-child,
    td:last-child {
        display: none;
    }
}