/* FrostedSMP.com - Modern Dark Theme with Frost Gradients */

/* CSS Variables for theming */
:root {
    --frost-cyan: #00d4ff;
    --frost-blue: #0088ff;
    --frost-ice: #a0e7ff;
    --frost-dark: #0a0a0f;
    --card-bg: #1a1a24;
    --darker-bg: #0f0f1e;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --success-color: #00ff88;
    --glow-cyan: rgba(0, 212, 255, 0.6);
    --glow-blue: rgba(0, 136, 255, 0.4);

    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--frost-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Animated Background */
.background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: linear-gradient(180deg, #0a0a0f 0%, #1a1a24 100%);
}

.grid-background {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translateY(0); }
    100% { transform: translateY(50px); }
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 10s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--frost-cyan), transparent);
    top: 10%;
    left: 20%;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--frost-blue), transparent);
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--frost-ice), transparent);
    bottom: 10%;
    left: 50%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* Floating Particles */
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background-color: var(--frost-cyan);
    border-radius: 50%;
    opacity: 0.4;
    animation: floatUp 15s linear infinite;
}

@keyframes floatUp {
    0% {
        transform: translateY(0) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 0.4;
    }
    90% {
        opacity: 0.4;
    }
    100% {
        transform: translateY(-100vh) translateX(50px);
        opacity: 0;
    }
}

/* Navigation Bar */
.navbar {
    background-color: rgba(15, 15, 30, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.nav-logo {
    font-size: 1.8rem;
    font-weight: 900;
    letter-spacing: -1px;
    z-index: 1001;
}

.nav-logo a {
    background: linear-gradient(135deg, var(--frost-cyan), var(--frost-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--frost-cyan);
    border-radius: 3px;
    position: relative;
    transition: var(--transition);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background: var(--frost-cyan);
    border-radius: 3px;
    transition: var(--transition);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    top: 8px;
}

.nav-toggle.active .hamburger {
    background: transparent;
}

.nav-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.nav-toggle.active .hamburger::after {
    top: 0;
    transform: rotate(-45deg);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.nav-menu li {
    list-style: none;
}

.nav-menu a {
    color: var(--text-primary);
    font-weight: 600;
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
    text-decoration: none;
    display: block;
}

.nav-menu a:hover {
    background-color: rgba(0, 212, 255, 0.1);
    color: var(--frost-cyan);
}

.nav-menu a.active {
    background: linear-gradient(135deg, var(--frost-cyan), var(--frost-blue));
    color: white;
    box-shadow: 0 0 20px var(--glow-cyan);
}

.nav-menu a.season-link {
    background: linear-gradient(135deg, var(--frost-cyan), var(--frost-blue));
    color: white;
    border-radius: 8px;
}

.nav-menu a.season-link:hover {
    box-shadow: 0 0 20px var(--glow-cyan);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 6rem 2rem 4rem;
    position: relative;
    margin-bottom: 2rem;
}

.season-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--frost-cyan), var(--frost-blue));
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 2rem;
    box-shadow: 0 0 30px var(--glow-cyan);
    animation: badgeFloat 3s ease-in-out infinite;
    letter-spacing: 1px;
}

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

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #ffffff, var(--frost-cyan), var(--frost-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    animation: titleGlow 2s ease-in-out infinite;
    letter-spacing: -2px;
}

@keyframes titleGlow {
    0%, 100% { filter: drop-shadow(0 0 20px var(--glow-cyan)); }
    50% { filter: drop-shadow(0 0 40px var(--glow-cyan)); }
}

.hero p {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-weight: 400;
}

.server-ip-box {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, rgba(26, 26, 36, 0.8), rgba(15, 15, 30, 0.8));
    backdrop-filter: blur(10px);
    padding: 1.5rem 2.5rem;
    border-radius: var(--border-radius);
    border: 2px solid var(--frost-cyan);
    box-shadow: 0 0 30px var(--glow-cyan);
    margin-bottom: 2rem;
}

.server-ip {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--frost-cyan);
    letter-spacing: 1px;
}

.copy-btn {
    background: linear-gradient(135deg, var(--frost-cyan), var(--frost-blue));
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px var(--glow-blue);
}

.copy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px var(--glow-cyan);
}

.copy-btn.copied {
    background: linear-gradient(135deg, var(--success-color), #00cc77);
}

.server-status {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.2rem;
    padding: 1rem 2rem;
    background-color: rgba(26, 26, 36, 0.6);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

.status-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: var(--success-color);
    box-shadow: 0 0 15px var(--success-color);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.7; }
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--frost-cyan), var(--frost-blue));
    color: white;
    box-shadow: 0 4px 20px var(--glow-cyan);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--glow-cyan);
}

.btn-secondary {
    background-color: transparent;
    color: var(--frost-cyan);
    border: 2px solid var(--frost-cyan);
}

.btn-secondary:hover {
    background-color: rgba(0, 212, 255, 0.1);
    transform: translateY(-3px);
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 3rem 2rem;
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, white, var(--frost-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Feature Cards Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature-card {
    background: linear-gradient(135deg, rgba(26, 26, 36, 0.8), rgba(15, 15, 30, 0.8));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--glow-cyan), var(--glow-blue));
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--frost-cyan);
    box-shadow: 0 10px 40px var(--glow-cyan);
}

.feature-card:hover::before {
    opacity: 0.1;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--frost-cyan);
    font-weight: 700;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Custom Items Showcase */
.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.item-card {
    background: linear-gradient(135deg, rgba(26, 26, 36, 0.6), rgba(15, 15, 30, 0.6));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.item-card:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: var(--frost-cyan);
    box-shadow: 0 15px 50px var(--glow-cyan);
}

.item-card:hover .item-overlay {
    opacity: 1;
}

.item-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: block;
    transition: var(--transition);
}

.item-card:hover .item-icon {
    transform: rotateY(360deg) scale(1.2);
}

.item-card h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--frost-cyan);
    font-weight: 700;
}

.item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.9), rgba(0, 136, 255, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: var(--transition);
}

.item-overlay p {
    color: white;
    font-weight: 600;
    font-size: 1.1rem;
}

.coming-soon-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    animation: badgeFloat 2s ease-in-out infinite;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.stat-item {
    background: linear-gradient(135deg, rgba(26, 26, 36, 0.8), rgba(15, 15, 30, 0.8));
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--frost-cyan);
    box-shadow: 0 10px 30px var(--glow-cyan);
}

.stat-value {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--frost-cyan), var(--frost-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
}

/* Cards */
.card {
    background: linear-gradient(135deg, rgba(26, 26, 36, 0.8), rgba(15, 15, 30, 0.8));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    margin-bottom: 2rem;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--frost-cyan);
    box-shadow: 0 10px 40px var(--glow-cyan);
}

.card-header {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--frost-cyan);
}

/* Tables */
.table-container {
    overflow-x: auto;
    border-radius: var(--border-radius);
}

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

thead th {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 136, 255, 0.2));
    color: var(--frost-cyan);
    padding: 1.2rem;
    text-align: left;
    font-weight: 700;
    border-bottom: 2px solid var(--frost-cyan);
    font-size: 1.1rem;
}

tbody tr {
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    transition: var(--transition);
}

tbody tr:hover {
    background-color: rgba(0, 212, 255, 0.05);
}

tbody td {
    padding: 1.2rem;
}

.player-avatar {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    vertical-align: middle;
    border: 2px solid var(--frost-cyan);
}

/* Loading Spinner */
.loading {
    text-align: center;
    padding: 3rem;
}

.spinner {
    display: inline-block;
    width: 50px;
    height: 50px;
    border: 4px solid rgba(0, 212, 255, 0.1);
    border-top-color: var(--frost-cyan);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Footer */
.footer {
    background: linear-gradient(180deg, transparent, rgba(15, 15, 30, 0.9));
    backdrop-filter: blur(10px);
    padding: 3rem 2rem;
    text-align: center;
    margin-top: 6rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    position: relative;
    z-index: 1;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    transition: var(--transition);
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--frost-cyan);
    text-shadow: 0 0 10px var(--glow-cyan);
}

.footer p {
    color: var(--text-secondary);
    margin: 0.5rem 0;
}

/* Players Grid */
.players-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-top: 1rem;
}

.player-card {
    background: linear-gradient(135deg, rgba(26, 26, 36, 0.8), rgba(15, 15, 30, 0.8));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.player-card:hover {
    transform: translateY(-5px);
    border-color: var(--frost-cyan);
    box-shadow: 0 10px 30px var(--glow-cyan);
}

.player-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.player-card-avatar {
    width: 64px;
    height: 64px;
    border-radius: 8px;
    border: 2px solid var(--frost-cyan);
    box-shadow: 0 0 10px var(--glow-cyan);
}

.player-card-info {
    flex: 1;
}

.player-card-name {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--frost-cyan);
    margin: 0 0 0.25rem 0;
}

.player-card-username {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

.player-card-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.player-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(0, 212, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: var(--transition);
}

.player-stat:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
}

.player-stat-icon {
    font-size: 1.5rem;
    line-height: 1;
}

.player-stat-info {
    flex: 1;
}

.player-stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.player-stat-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .players-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .navbar {
        position: sticky;
        top: 0;
    }

    .nav-toggle {
        display: block;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(15, 15, 30, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 10px 0;
        gap: 0;
        border-bottom: 1px solid rgba(0, 212, 255, 0.2);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid rgba(0, 212, 255, 0.1);
    }

    .nav-menu li:last-child {
        border-bottom: none;
    }

    .nav-menu a {
        width: 100%;
        padding: 1rem 2rem;
        text-align: left;
        border-radius: 0;
    }

    .nav-menu a.season-link {
        border-radius: 0;
        margin: 0;
    }

    .nav-logo {
        font-size: 1.5rem;
    }

    .nav-container {
        position: relative;
    }

    .hero h1 {
        font-size: 2.5rem;
        letter-spacing: -1px;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .season-badge {
        font-size: 0.8rem;
        padding: 0.4rem 1.2rem;
    }

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

    .server-ip-box {
        flex-direction: column;
        padding: 1.2rem 1.8rem;
    }

    .server-ip {
        font-size: 1.2rem;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

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

    .container {
        padding: 2rem 1rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .card-header {
        font-size: 1.5rem;
    }

    .stat-value {
        font-size: 2.5rem;
    }

    .tabs {
        flex-direction: column;
        gap: 0.75rem;
    }

    .tab-btn {
        width: 100%;
        padding: 0.9rem 1.5rem;
    }

    .search-container {
        flex-direction: column;
        gap: 0.75rem;
    }

    .search-input {
        max-width: 100%;
    }

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

    .player-card-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .player-card-avatar {
        width: 56px;
        height: 56px;
    }

    .player-card-name {
        font-size: 1.1rem;
    }

    table {
        font-size: 0.9rem;
    }

    thead th,
    tbody td {
        padding: 0.8rem;
    }

    .player-avatar {
        width: 32px;
        height: 32px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .navbar {
        padding: 0.8rem 1rem;
    }

    .container {
        padding: 1.5rem 0.75rem;
    }

    .card {
        padding: 1.5rem;
    }

    .player-stat-value {
        font-size: 1rem;
    }

    .player-stat-label {
        font-size: 0.7rem;
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-primary { color: var(--frost-cyan); }
.text-secondary { color: var(--text-secondary); }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mt-2 { margin-top: 2rem; }

/* Tab Navigation */
.tabs {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 136, 255, 0.05));
    backdrop-filter: blur(10px);
    border: 2px solid rgba(0, 212, 255, 0.5);
    border-radius: var(--border-radius);
    color: var(--frost-cyan);
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.tab-btn:hover {
    transform: translateY(-2px);
    border-color: var(--frost-cyan);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(0, 136, 255, 0.1));
    box-shadow: 0 5px 20px var(--glow-cyan);
    color: white;
}

.tab-btn.active {
    background: linear-gradient(135deg, var(--frost-cyan), var(--frost-blue));
    border-color: var(--frost-cyan);
    color: white;
    font-weight: 800;
    box-shadow: 0 5px 25px var(--glow-cyan);
    transform: translateY(-2px);
}

/* Search Input */
.search-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.search-input {
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, rgba(26, 26, 36, 0.8), rgba(15, 15, 30, 0.8));
    backdrop-filter: blur(10px);
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 500;
    width: 100%;
    max-width: 400px;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--frost-cyan);
    box-shadow: 0 0 20px var(--glow-cyan);
}

.search-input::placeholder {
    color: var(--text-secondary);
}

/* Online Status Indicator */
.online-status {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-right: 0.5rem;
}

.online-status.online {
    background-color: var(--success-color);
    box-shadow: 0 0 10px var(--success-color);
    animation: pulse 2s ease-in-out infinite;
}

.online-status.offline {
    background-color: #888;
    box-shadow: 0 0 5px #666;
}