:root {
    /* Dark Glassmorphism with Neon Theme */
    --bg-dark: #0a0a0f;
    --bg-dark-2: #12121a;
    --bg-dark-3: #1a1a25;

    /* Neon Colors */
    --neon-blue: #00d4ff;
    --neon-purple: #a855f7;
    --neon-pink: #f472b6;
    --neon-green: #22c55e;
    --neon-orange: #f59e0b;
    --neon-red: #ef4444;
    --neon-cyan: #06b6d4;
    --neon-yellow: #fbbf24;

    /* Glass Effect */
    --glass-bg: rgba(10, 10, 15, 0.6);
    --glass-bg-hover: rgba(20, 20, 35, 0.7);
    --glass-border: rgba(168, 85, 247, 0.2);
    --glass-border-hover: rgba(168, 85, 247, 0.4);

    /* Text Colors */
    --text: #e4e4e7;
    --text-secondary: #a1a1aa;
    --text-dim: #71717a;
    --text-muted: #71717a; /* Alias for --text-dim */

    /* Status Colors */
    --c-new: var(--neon-blue);
    --c-ver: var(--neon-purple);
    --c-bad: var(--neon-red);
    --c-act: var(--neon-green);
    --c-okay: var(--neon-orange);
    --c-good: var(--neon-green);
    --c-elite: var(--neon-purple);
    --c-gold: #ffd700;

    /* Neon Glows */
    --glow-blue: 0 0 20px rgba(0, 212, 255, 0.5);
    --glow-purple: 0 0 20px rgba(168, 85, 247, 0.5);
    --glow-pink: 0 0 20px rgba(244, 114, 182, 0.5);
    --glow-green: 0 0 20px rgba(34, 197, 94, 0.5);
    --glow-orange: 0 0 20px rgba(245, 158, 11, 0.5);
    --glow-red: 0 0 20px rgba(239, 68, 68, 0.5);
    --glow-cyan: 0 0 20px rgba(6, 182, 212, 0.5);
    --glow-yellow: 0 0 20px rgba(251, 191, 36, 0.5);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
    --gradient-hover: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    --gradient-gold: linear-gradient(135deg, #ffd700, #ffed4e);

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 20px;
    --spacing-2xl: 24px;
    --spacing-3xl: 32px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    outline: none;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg-dark);
    margin: 0;
    padding: 20px;
    min-height: 100vh;
    font-family: 'Outfit', sans-serif;
    color: var(--text);
    overflow-x: hidden;
}

/* ========== ANIMATED BACKGROUND ========== */
.ambient-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
    will-change: transform;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    will-change: transform;
    animation: float 30s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--neon-blue) 0%, transparent 70%);
    top: -200px;
    left: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--neon-purple) 0%, transparent 70%);
    bottom: -150px;
    right: -150px;
    animation-delay: -10s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--neon-pink) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -20s;
}

.orb-4 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--neon-green) 0%, transparent 70%);
    top: 20%;
    right: 10%;
    animation-delay: -15s;
}

.orb-5 {
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, var(--neon-cyan) 0%, transparent 70%);
    bottom: 30%;
    left: 15%;
    animation-delay: -25s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(30px, -50px) scale(1.1);
    }
    50% {
        transform: translate(-40px, 20px) scale(0.95);
    }
    75% {
        transform: translate(50px, 30px) scale(1.05);
    }
}

/* ========== CONTAINER ========== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 140px;
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========== HEADER ========== */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
    animation: slideDown 0.5s ease-out;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.header-left {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-shrink: 0;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
    justify-content: flex-end;
    min-width: 0;
}

.brand {
    font-size: 2rem;
    font-weight: 900;
    letter-spacing: -1.5px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    cursor: pointer;
    transition: var(--transition-base);
    flex-shrink: 0;
}

.brand:hover {
    filter: brightness(1.2);
}

.brand span {
    background: var(--gradient-hover);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.version {
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(168, 85, 247, 0.15);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--neon-purple);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 400px;
    min-width: 200px;
}

.search-box input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text);
    font-size: 0.9rem;
    font-family: 'Outfit', sans-serif;
    transition: var(--transition-base);
}

.search-box input:focus {
    border-color: var(--neon-purple);
    box-shadow: var(--glow-purple);
}

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

.search-box i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dim);
    font-size: 1.1rem;
}

.btn-admin {
    padding: 10px 16px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-md);
    color: var(--neon-red);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
}

.btn-admin:hover {
    background: rgba(239, 68, 68, 0.25);
    border-color: var(--neon-red);
    box-shadow: var(--glow-red);
    transform: translateY(-2px);
}

/* ========== SYSTEM STATS ========== */
.system-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.stat-item {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    transition: var(--transition-base);
}

.stat-item:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-2px);
}

.stat-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.stat-primary .stat-icon {
    background: rgba(0, 212, 255, 0.15);
    color: var(--neon-blue);
}

.stat-success .stat-icon {
    background: rgba(34, 197, 94, 0.15);
    color: var(--neon-green);
}

.stat-info .stat-icon {
    background: rgba(168, 85, 247, 0.15);
    color: var(--neon-purple);
}

.stat-warning .stat-icon {
    background: rgba(245, 158, 11, 0.15);
    color: var(--neon-orange);
}

.stat-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text);
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ========== FILTERS PANEL ========== */
.filters-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-2xl);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
    transition: var(--transition-base);
}

.filters-panel:hover {
    border-color: var(--glass-border-hover);
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.filters-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.filters-title i {
    color: var(--neon-purple);
}

.btn-reset {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    color: var(--text-dim);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-reset:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--neon-red);
    color: var(--neon-red);
}

.sliders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-lg);
    align-items: start;
}

.presets {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    align-items: center;
}

.preset-btn {
    padding: 10px 18px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    font-family: 'Outfit', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    height: 40px;
}

.preset-btn:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    color: var(--text);
    box-shadow: var(--glow-blue);
}

.preset-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: var(--glow-purple);
}

.slider-group {
    margin-bottom: var(--spacing-lg);
    display: flex;
    flex-direction: column;
}

.slider-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    min-height: 24px;
    height: 24px;
}

.slider-label span:first-child {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
    min-width: 0;
}

/* ПЕРЕКЛЮЧАТЕЛИ ФИЛЬТРОВ */
.filter-toggle {
    position: relative;
    display: inline-block;
    width: 36px;
    height: 20px;
    margin-right: var(--spacing-sm);
    flex-shrink: 0;
}

.filter-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.filter-toggle .toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    transition: .4s;
    border-radius: 34px;
}

.filter-toggle .toggle-slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 2px;
    bottom: 2px;
    background-color: var(--text-dim);
    transition: .4s;
    border-radius: 50%;
}

.filter-toggle input:checked + .toggle-slider {
    background-color: var(--neon-green);
    border-color: rgba(34, 197, 94, 0.3);
}

.filter-toggle input:checked + .toggle-slider:before {
    transform: translateX(16px);
    background-color: white;
}

.filter-toggle input:disabled + .toggle-slider {
    opacity: 0.4;
    cursor: not-allowed;
}

.filter-toggle input:disabled + .toggle-slider:before {
    background-color: var(--text-dim);
}

.slider-label span:first-child span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.slider-label i {
    color: var(--neon-purple);
    flex-shrink: 0;
}

.slider-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    color: var(--neon-blue);
    font-weight: 700;
    text-shadow: var(--glow-blue);
    flex-shrink: 0;
    margin-left: var(--spacing-sm);
}

.slider-track {
    position: relative;
    height: 8px;
    background: rgba(168, 85, 247, 0.2);
    border-radius: 4px;
    overflow: hidden;
}

.slider-track::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        rgba(168, 85, 247, 0.3) 0%,
        rgba(0, 212, 255, 0.3) 100%
    );
    border-radius: 4px;
}

input[type="range"] {
    width: 100%;
    height: 44px;
    border-radius: 4px;
    background: transparent;
    outline: none;
    -webkit-appearance: none;
    cursor: pointer;
    position: relative;
    z-index: 2;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    box-shadow: var(--glow-purple);
    transition: var(--transition-fast);
    margin-top: -6px;
}

input[type="range"]::-webkit-slider-runnable-track {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: rgba(168, 85, 247, 0.2);
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.8);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    border: none;
    box-shadow: var(--glow-purple);
}

input[type="range"]::-moz-range-track {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: rgba(168, 85, 247, 0.2);
}

.slider-markers {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-sm);
    padding: 0 2px;
    min-height: 16px;
    height: 16px;
}

.slider-markers span {
    font-size: 0.7rem;
    color: var(--text-dim);
    font-weight: 600;
}

.countries-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--glass-border);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.section-title i {
    color: var(--neon-purple);
}

.section-count {
    background: rgba(168, 85, 247, 0.2);
    color: var(--neon-purple);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 700;
}

.chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    max-height: 250px;
    overflow-y: auto;
    padding: 4px;
    align-content: flex-start;
}

.chips-container::-webkit-scrollbar {
    width: 6px;
}

.chips-container::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 3px;
}

.chips-container::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 3px;
}

.chips-container::-webkit-scrollbar-thumb:hover {
    background: var(--glass-border-hover);
}

.btn-clear-countries {
    padding: 6px 12px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-sm);
    color: var(--neon-red);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-clear-countries:hover {
    background: rgba(239, 68, 68, 0.25);
    border-color: var(--neon-red);
    box-shadow: var(--glow-red);
}

/* Удален дублирующийся .country-chips класс - используем только .chips-container */

.country-chip {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 8px 14px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    white-space: nowrap;
    transition: background-color var(--transition-fast),
                border-color var(--transition-fast),
                color var(--transition-fast),
                box-shadow var(--transition-fast);
    user-select: none;
}

.country-chip:hover {
    border-color: var(--glass-border-hover);
    color: var(--text);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.2);
}

.country-chip.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: var(--glow-purple);
}

.country-chip.active img {
    filter: brightness(1.2);
}

/* ========== VIEW CONTROLS ========== */
.view-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    flex: 1;
}

.sort-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.sort-btn {
    padding: 10px 18px;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-base);
    font-family: 'Outfit', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    height: 40px;
    white-space: nowrap;
}

.sort-btn:hover {
    border-color: var(--neon-purple);
    color: var(--text);
    box-shadow: var(--glow-purple);
}

.sort-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: var(--glow-purple);
}

.sort-btn i {
    font-size: 1rem;
}

.view-mode {
    display: flex;
    gap: var(--spacing-sm);
    flex-shrink: 0;
    align-items: center;
}

.view-btn {
    width: 40px;
    height: 40px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* V4.1: Кнопка переключения фильтров */
#toggleFiltersBtn {
    width: auto;
    padding: 0 12px;
    font-size: 0.85rem;
    gap: 6px;
}

#toggleFiltersBtn.active {
    background: rgba(249, 115, 22, 0.2);
    border-color: rgba(249, 115, 22, 0.4);
    color: #f97316;
    box-shadow: 0 0 10px rgba(249, 115, 22, 0.2);
}

.view-btn:hover {
    border-color: var(--neon-purple);
    color: var(--text);
    box-shadow: var(--glow-purple);
}

.view-btn.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: var(--glow-purple);
}

/* ========== SERVERS GRID ========== */
.servers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--spacing-lg);
}

.servers-grid.list-view {
    grid-template-columns: 1fr;
}

.server-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--spacing-md) var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
    transition: all var(--transition-base);
    animation: cardFadeIn 0.5s ease-out;
    position: relative;
    overflow: hidden;
}

@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.server-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--glass-border);
    transition: var(--transition-base);
}

.server-card:hover {
    transform: translateY(-6px) scale(1.01);
    border-color: var(--glass-border-hover);
    box-shadow:
        0 16px 48px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(168, 85, 247, 0.2),
        inset 0 1px 0 0 rgba(255, 255, 255, 0.1);
}

.server-card:hover::before {
    width: 4px;
    box-shadow: var(--glow-purple);
}

/* Quality Border Colors */
.server-card.quality-bad::before {
    background: var(--c-bad);
    box-shadow: var(--glow-red);
}

.server-card.quality-okay::before {
    background: var(--c-okay);
    box-shadow: var(--glow-orange);
}

.server-card.quality-good::before {
    background: var(--c-good);
    box-shadow: var(--glow-green);
}

.server-card.quality-elite::before {
    background: var(--c-elite);
    box-shadow: var(--glow-purple);
}

.server-card.quality-gold::before {
    background: var(--c-gold);
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.6);
}

.server-card.quality-gold {
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 40px rgba(255, 215, 0, 0.2),
        inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.card-country {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
}

.card-flag {
    width: 44px;
    height: 32px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.card-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.country-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}

.server-id {
    font-size: 0.7rem;
    color: var(--text-dim);
    font-family: 'JetBrains Mono', monospace;
}

.card-quality {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    align-items: flex-end;
}

.quality-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.7rem;
    font-weight: 800;
    padding: 6px 12px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.08);
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.quality-text {
    font-size: 0.75rem;
}

.score-value {
    font-size: 0.85rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-dim);
    text-align: right;
}

.quality-bad .quality-badge {
    background: rgba(239, 68, 68, 0.2);
    color: var(--neon-red);
}

.quality-okay .quality-badge {
    background: rgba(245, 158, 11, 0.2);
    color: var(--neon-orange);
}

.quality-good .quality-badge {
    background: rgba(34, 197, 94, 0.2);
    color: var(--neon-green);
}

.quality-elite .quality-badge {
    background: rgba(168, 85, 247, 0.2);
    color: var(--neon-purple);
}

.quality-gold .quality-badge {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.3), rgba(255, 237, 78, 0.2));
    color: #ffd700;
    font-weight: 900;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
}

.card-score {
    font-size: 0.8rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-dim);
}

.card-metrics {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: rgba(0, 0, 0, 0.25);
    border-radius: var(--radius-md);
    border: 1px solid rgba(168, 85, 247, 0.1);
}

@media (max-width: 380px) {
    .card-metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
}

.metric {
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-align: center;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.metric:hover {
    background: rgba(168, 85, 247, 0.1);
}

.metric-upload .metric-icon {
    color: var(--neon-cyan);
}

.metric-icon {
    font-size: 1.1rem;
    color: var(--text-dim);
    margin-bottom: 2px;
}

.metric-value {
    font-size: 1rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--text);
    line-height: 1.2;
}

.metric-unit {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.meta-item {
    font-size: 0.75rem;
    color: var(--text-dim);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.meta-item i {
    font-size: 0.9rem;
    color: var(--neon-purple);
}

.card-actions {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-action {
    flex: 1;
    padding: 12px 16px;
    height: 48px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    transition: var(--transition-base);
    font-family: 'Outfit', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    border: none;
}

.btn-action:active {
    transform: scale(0.96);
}

.btn-qr {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    flex: 0 0 auto;
    width: 48px;
    min-width: 48px;
}

.btn-qr:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    color: var(--text);
    box-shadow: var(--glow-blue);
}

.btn-copy {
    background: var(--gradient-primary);
    color: white;
}

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

/* ========== DOCK ========== */
.dock {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--glass-bg);
    backdrop-filter: blur(30px);
    border: 1px solid var(--glass-border);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    box-shadow:
        0 10px 40px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 0 rgba(255, 255, 255, 0.08);
    z-index: 100;
    animation: slideUp 0.5s ease-out;
    max-width: calc(100% - 40px);
    min-width: 300px;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.dock-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    flex: 1;
    min-width: 0;
}

#dock-text {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dock-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.8rem;
    color: var(--text-dim);
    font-weight: 600;
}

.dock-stats b {
    color: var(--neon-blue);
    font-weight: 700;
}

.dock-stats .divider {
    color: var(--glass-border);
    padding: 0 var(--spacing-xs);
}

.dock-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    flex-shrink: 0;
}

.btn-dock-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    min-height: 48px;
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-dock-icon:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    color: var(--text);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(168, 85, 247, 0.3);
}

.btn-dock-main {
    padding: 12px 24px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: white;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

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

/* ========== EMPTY STATE ========== */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    display: none;
    animation: fadeIn 0.5s ease-out;
}

.empty-state.show {
    display: block;
}

.empty-icon {
    font-size: 5rem;
    color: var(--text-dim);
    margin-bottom: var(--spacing-xl);
    opacity: 0.4;
    filter: blur(1px);
}

.empty-state h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--text);
    letter-spacing: -0.5px;
}

.empty-state p {
    font-size: 1rem;
    color: var(--text-dim);
    margin: 0 0 var(--spacing-xl) 0;
    line-height: 1.6;
}

.btn-reset-filters {
    padding: 12px 24px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: var(--glow-purple);
}

.btn-reset-filters:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.7);
}

/* ========== MODAL ========== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-box {
    background: var(--bg-dark-2);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    max-width: 500px;
    width: 100%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    animation: modalIn 0.3s ease-out;
    overflow: hidden;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text);
    margin: 0;
}

.modal-close {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close:hover {
    background: rgba(239, 68, 68, 0.2);
    border-color: var(--neon-red);
    color: var(--neon-red);
}

.modal-body {
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-body #qrcode {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-body #qrcode canvas,
.modal-body #qrcode img {
    max-width: 100%;
    border-radius: var(--radius-md);
}

.sub-link {
    width: 100%;
    padding: var(--spacing-md);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-family: 'JetBrains Mono', monospace;
    word-break: break-all;
    margin: 0;
}

.modal-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid var(--glass-border);
}

/* ========== ALERT ========== */
.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    font-weight: 600;
    font-size: 0.9rem;
}

.alert-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--neon-red);
}

.alert-success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--neon-green);
}

/* ========== TOAST ========== */
#toast {
    position: fixed;
    bottom: 110px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--neon-green);
    padding: 14px 28px;
    border-radius: var(--radius-md);
    color: var(--neon-green);
    font-weight: 700;
    font-size: 0.9rem;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-base);
    z-index: 200;
    box-shadow: var(--glow-green);
}

#toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ========== TABLET STYLES ========== */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        max-width: 100%;
        padding: 0 var(--spacing-lg);
    }

    .servers-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }

    .sliders-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: var(--spacing-md);
    }

    .system-stats {
        grid-template-columns: repeat(4, 1fr);
    }

    .slider-group {
        margin-bottom: var(--spacing-md);
    }

    .slider-label {
        font-size: 0.85rem;
        height: 22px;
    }

    .slider-value {
        font-size: 0.85rem;
    }
}

/* ========== DESKTOP LARGE SCREENS ========== */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }

    .servers-grid {
        grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    }
}

/* ========== MOBILE RESPONSIVE ========== */
@media (max-width: 768px) {
    body {
        padding: 12px;
    }

    .container {
        padding-bottom: 160px;
    }

    header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }

    .header-left {
        width: 100%;
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }

    .brand {
        font-size: 1.5rem;
    }

    .search-box {
        max-width: 100%;
        min-width: 0;
        flex: 1;
        order: 2;
    }

    .header-actions {
        width: 100%;
        justify-content: flex-end;
        flex-wrap: wrap;
        order: 1;
    }

    .btn-admin {
        flex-shrink: 0;
    }

    .system-stats {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-sm);
    }

    .stat-item {
        padding: var(--spacing-md);
    }

    .stat-value {
        font-size: 1.2rem;
    }

    .stat-icon {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
    }

    .filters-panel {
        padding: var(--spacing-lg);
    }

    .filters-header {
        flex-direction: column;
        align-items: stretch;
    }

    .filters-title {
        justify-content: space-between;
    }

    .sliders-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .presets {
        gap: var(--spacing-xs);
    }

    .preset-btn {
        padding: 8px 12px;
        font-size: 0.8rem;
        flex: 1 1 calc(50% - var(--spacing-xs));
        min-width: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .chips-container {
        max-height: 180px;
        overflow-y: auto;
        overflow-x: hidden;
        flex-wrap: wrap;
        -webkit-overflow-scrolling: touch;
        padding: 4px;
    }

    .chips-container::-webkit-scrollbar {
        width: 4px;
    }

    .chips-container::-webkit-scrollbar-track {
        background: rgba(0, 0, 0, 0.1);
    }

    .chips-container::-webkit-scrollbar-thumb {
        background: var(--glass-border);
        border-radius: 2px;
    }

    .country-chip {
        flex-shrink: 0;
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    .country-chip img {
        width: 18px;
        height: 13px;
    }

    .view-controls {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        gap: var(--spacing-md);
    }

    .sort-controls {
        flex: 1;
        min-width: 0;
        gap: var(--spacing-xs);
    }

    .sort-label {
        display: none;
    }

    .sort-btn {
        flex: 1 1 auto;
        min-width: 0;
        padding: 8px 12px;
        font-size: 0.75rem;
        justify-content: center;
        white-space: nowrap;
    }

    .sort-btn i {
        font-size: 0.9rem;
    }

    .view-mode {
        flex-shrink: 0;
    }

    .servers-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .server-card {
        padding: var(--spacing-md);
    }

    .card-metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }

    .metric {
        padding: var(--spacing-sm);
    }

    .metric-icon {
        font-size: 1rem;
        margin-bottom: 4px;
    }

    .metric-value {
        font-size: 0.95rem;
    }

    .metric-unit {
        font-size: 0.6rem;
    }

    .card-actions {
        gap: var(--spacing-xs);
    }

    .btn-action {
        padding: 12px 14px;
        font-size: 0.85rem;
    }

    .btn-qr {
        width: 52px;
        min-width: 52px;
    }

    .btn-copy {
        flex: 1;
        min-width: 0;
    }

    .btn-copy span {
        font-size: 0.8rem;
    }

    .dock {
        width: calc(100% - 24px);
        min-width: unset;
        padding: var(--spacing-sm) var(--spacing-md);
        flex-wrap: wrap;
        gap: var(--spacing-sm);
    }

    .dock-info {
        width: 100%;
        text-align: center;
        flex: 1;
        min-width: 0;
    }

    #dock-text {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        font-size: 0.85rem;
    }

    .dock-stats {
        justify-content: center;
        flex-wrap: wrap;
        font-size: 0.75rem;
    }

    .dock-actions {
        width: 100%;
        justify-content: center;
        gap: var(--spacing-xs);
    }

    .btn-dock-main {
        flex: 1;
        justify-content: center;
        padding: 10px 16px;
        font-size: 0.85rem;
        min-width: 120px;
    }

    .btn-dock-icon {
        width: 44px;
        height: 44px;
        min-width: 44px;
        min-height: 44px;
    }

    .modal-content {
        max-width: 100%;
    }

    .modal-footer {
        flex-direction: column;
    }

    .btn-action {
        width: 100%;
    }

    #toast {
        bottom: 140px;
        left: 12px;
        right: 12px;
        transform: translateY(20px);
        text-align: center;
    }

    #toast.show {
        transform: translateY(0);
    }
}

/* Extra small devices */
@media (max-width: 400px) {
    .system-stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-xs);
    }

    .stat-item {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .stat-value {
        font-size: 1.1rem;
    }

    .filters-panel {
        padding: var(--spacing-md);
    }

    .section-title {
        font-size: 0.85rem;
    }

    .sliders-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .slider-label {
        font-size: 0.85rem;
        height: 22px;
    }

    .slider-value {
        font-size: 0.85rem;
    }

    .slider-markers {
        height: 14px;
    }

    .slider-markers span {
        font-size: 0.65rem;
    }

    .chips-container {
        max-height: 150px;
        padding: 2px;
    }

    .country-chip {
        padding: 5px 10px;
        font-size: 0.75rem;
        gap: 4px;
    }

    .country-chip img {
        width: 16px;
        height: 12px;
    }

    .view-controls {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
    }

    .sort-controls {
        width: 100%;
        justify-content: space-between;
    }

    .sort-btn {
        flex: 1;
        padding: 8px 10px;
        font-size: 0.7rem;
    }

    .sort-btn span {
        display: none;
    }

    .sort-btn i {
        font-size: 1rem;
        margin: 0;
    }

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

    .dock {
        flex-direction: column;
        padding: var(--spacing-sm);
        gap: var(--spacing-xs);
    }

    .dock-info {
        flex: none;
    }

    #dock-text {
        font-size: 0.8rem;
        white-space: normal;
    }

    .dock-actions {
        flex-wrap: nowrap;
        gap: var(--spacing-xs);
    }

    .btn-dock-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
        min-height: 40px;
        font-size: 1rem;
    }

    .btn-dock-main {
        flex: 1;
        padding: 10px 14px;
        font-size: 0.8rem;
        min-width: 100px;
    }

    .server-card {
        padding: var(--spacing-sm);
    }

    .card-header {
        gap: var(--spacing-sm);
    }

    .country-flag {
        width: 36px;
        height: 26px;
    }

    .card-actions {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .btn-action {
        width: 100%;
        height: 44px;
    }

    #toast {
        bottom: 180px;
        left: 8px;
        right: 8px;
        font-size: 0.8rem;
        padding: 10px 16px;
    }
}

@media (max-width: 480px) {
    .system-stats {
        grid-template-columns: 1fr;
    }

    .card-header {
        flex-wrap: wrap;
    }

    .card-quality {
        align-items: flex-start;
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

/* ========== PRINT STYLES ========== */
@media print {
    .ambient-bg,
    .dock,
    .filters-panel,
    .view-controls,
    .btn-action {
        display: none !important;
    }

    .server-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* ========== RIPPLE EFFECT ========== */
.ripple-container {
    position: relative;
    overflow: hidden;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    transform: scale(0);
    animation: ripple-animation 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ========== SHIMMER LOADING ========== */
.shimmer-loader {
    position: relative;
    overflow: hidden;
    background: linear-gradient(
        90deg,
        var(--glass-bg) 0%,
        rgba(168, 85, 247, 0.1) 50%,
        var(--glass-bg) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

.skeleton-card {
    background: var(--glass-bg);
    border-radius: var(--radius-xl);
    padding: var(--spacing-md) var(--spacing-lg);
    border: 1px solid var(--glass-border);
}

.skeleton-line {
    height: 12px;
    background: rgba(168, 85, 247, 0.1);
    border-radius: 6px;
    margin-bottom: var(--spacing-sm);
}

.skeleton-line.short {
    width: 60%;
}

.skeleton-line.long {
    width: 100%;
}

/* ========== STAGGER ANIMATIONS ========== */
.server-card {
    animation-delay: calc(var(--stagger-index, 0) * 0.05s);
}

/* ========== PULSE ANIMATION FOR ELITE/GOLD ========== */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
    }
    50% {
        box-shadow: 0 0 40px rgba(255, 215, 0, 0.7);
    }
}

.quality-gold .quality-badge {
    animation: pulse-glow 2s ease-in-out infinite;
}

.quality-elite .quality-badge {
    animation: pulse-glow 2.5s ease-in-out infinite;
    animation-name: pulse-glow-purple;
}

@keyframes pulse-glow-purple {
    0%, 100% {
        box-shadow: 0 0 15px rgba(168, 85, 247, 0.4);
    }
    50% {
        box-shadow: 0 0 30px rgba(168, 85, 247, 0.7);
    }
}

/* Banned status pulse */
.status-badge.status-banned {
    animation: banned-pulse 2s ease-in-out infinite;
}

@keyframes banned-pulse {
    0%, 100% {
        box-shadow: 0 0 5px rgba(239, 68, 68, 0.3);
    }
    50% {
        box-shadow: 0 0 15px rgba(239, 68, 68, 0.6);
    }
}

/* ========== CURSOR GLOW EFFECT ========== */
.server-card {
    position: relative;
    overflow: hidden;
}

.server-card::after {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(
        circle,
        rgba(168, 85, 247, 0.15) 0%,
        transparent 70%
    );
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
    will-change: transform, opacity;
}

.server-card:hover::after {
    opacity: 1;
}

/* ========== IMPROVED TOAST NOTIFICATION ========== */
#toast {
    position: fixed;
    bottom: 110px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--neon-green);
    padding: 14px 28px;
    border-radius: var(--radius-md);
    color: var(--neon-green);
    font-weight: 700;
    font-size: 0.9rem;
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 200;
    box-shadow: var(--glow-green);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

#toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}

#toast i {
    font-size: 1.2rem;
}

#toast.error {
    border-color: var(--neon-red);
    color: var(--neon-red);
    box-shadow: var(--glow-red);
}

#toast.success {
    border-color: var(--neon-green);
    color: var(--neon-green);
    box-shadow: var(--glow-green);
}

#toast.info {
    border-color: var(--neon-blue);
    color: var(--neon-blue);
    box-shadow: var(--glow-blue);
}

/* ========== CONFETTI ANIMATION ========== */
.confetti-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
}

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    opacity: 0;
}

@keyframes confetti-fall {
    0% {
        opacity: 1;
        transform: translateY(0) rotate(0deg);
    }
    100% {
        opacity: 0;
        transform: translateY(100vh) rotate(720deg);
    }
}

/* ========== PROGRESS BAR ANIMATION ========== */
.score-progress {
    width: 100%;
    height: 4px;
    background: rgba(168, 85, 247, 0.2);
    border-radius: 2px;
    overflow: hidden;
    margin-top: var(--spacing-xs);
}

.score-progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--glow-purple);
}

/* ========== IMPROVED EMPTY STATE ========== */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    display: none;
    animation: fadeIn 0.5s ease-out;
    position: relative;
}

.empty-state.show {
    display: block;
}

.empty-state::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(
        circle,
        rgba(168, 85, 247, 0.1) 0%,
        transparent 70%
    );
    border-radius: 50%;
    animation: float-orb 8s ease-in-out infinite;
}

@keyframes float-orb {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.3;
    }
}

.empty-icon {
    font-size: 5rem;
    color: var(--text-dim);
    margin-bottom: var(--spacing-xl);
    opacity: 0.4;
    filter: blur(1px);
    animation: float-icon 3s ease-in-out infinite;
    position: relative;
    z-index: 1;
}

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

.empty-state h3 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    color: var(--text);
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
}

.empty-state p {
    font-size: 1rem;
    color: var(--text-dim);
    margin: 0 0 var(--spacing-xl) 0;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

.btn-reset-filters {
    padding: 12px 24px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    box-shadow: var(--glow-purple);
    position: relative;
    z-index: 1;
}

.btn-reset-filters:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.7);
}

/* ========== GRADIENT ANIMATION ON SCROLL ========== */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    z-index: 9999;
    transform-origin: left;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

body.scrolling::before {
    animation: scroll-indicator 1s ease-in-out;
}

@keyframes scroll-indicator {
    0% {
        transform: scaleX(0);
    }
    50% {
        transform: scaleX(0.7);
    }
    100% {
        transform: scaleX(0);
    }
}

/* ========== PARALLAX ORB EFFECT ========== */
.orb {
    transition: transform 0.1s ease-out;
}

/* Add parallax data attributes via JS */

/* ========== ACCESSIBILITY ========== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .ripple {
        display: none;
    }

    .shimmer-loader {
        animation: none;
    }
}

/* ========== LOADING SPINNER ========== */
.loading-spinner {
    position: relative;
    width: 60px;
    height: 60px;
}

.spinner-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid transparent;
    animation: spinner-rotate 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

.spinner-ring:nth-child(1) {
    border-top-color: var(--neon-purple);
    animation-delay: 0s;
}

.spinner-ring:nth-child(2) {
    border-right-color: var(--neon-blue);
    animation-delay: -0.5s;
}

.spinner-ring:nth-child(3) {
    border-bottom-color: var(--neon-pink);
    animation-delay: -1s;
}

@keyframes spinner-rotate {
    0% {
        transform: rotate(0deg) scale(1);
    }
    50% {
        transform: rotate(180deg) scale(1.1);
    }
    100% {
        transform: rotate(360deg) scale(1);
    }
}

/* FOCUS STATES FOR ACCESSIBILITY */
*:focus-visible {
    outline: 2px solid var(--neon-blue);
    outline-offset: 2px;
}

.btn-action:focus-visible,
.sort-btn:focus-visible,
.preset-btn:focus-visible,
.country-chip:focus-visible,
.view-btn:focus-visible {
    outline-offset: 4px;
}

/* ========== UTILITY CLASSES ========== */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }