:root {
    --color-bg-start: #0a0e27;
    --color-bg-end: #1a1f3a;
    --color-surface: rgba(30, 35, 65, 0.6);
    --color-surface-solid: #1e2341;
    --color-primary: #ff4d8d;
    --color-primary-light: #ff6b9d;
    --color-secondary: #7c3aed;
    --color-accent: #00d9ff;
    --color-accent-light: #00f5ff;
    --color-text: #ffffff;
    --color-text-muted: rgba(255, 255, 255, 0.6);
    --color-border: rgba(255, 255, 255, 0.1);
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.3);
    --spacing-unit: 1rem;
    --container-width: 1200px;
    --border-radius: 16px;
    --border-radius-sm: 12px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: linear-gradient(135deg, var(--color-bg-start) 0%, var(--color-bg-end) 100%);
    color: var(--color-text);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 20% 80%, rgba(124, 58, 237, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(255, 77, 141, 0.08) 0%, transparent 40%);
    pointer-events: none;
    z-index: 0;
}

body > * {
    position: relative;
    z-index: 1;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

.main {
    flex: 1;
    padding: 3rem 0;
}

.main__container,
.header__container,
.footer__container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-unit);
}

.main__title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.header {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1.25rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.header__logo {
    font-size: 1.75rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: transform 0.3s ease;
}

.header__logo:hover {
    transform: scale(1.05);
}

.header__logo-wrapper {
    position: relative;
    width: 36px;
    height: 36px;
    perspective: 200px;
    animation: logoFloat 3s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-4px); }
}

.header__logo-wrapper:hover {
    animation-play-state: paused;
}

.header__logo-cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: cubeRotate 10s linear infinite;
}

@keyframes cubeRotate {
    0% { transform: rotateX(-20deg) rotateY(0deg); }
    100% { transform: rotateX(-20deg) rotateY(360deg); }
}

.header__logo:hover .header__logo-cube {
    animation-play-state: paused;
}

.cube-face {
    position: absolute;
    width: 36px;
    height: 36px;
    backface-visibility: hidden;
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

.cube-face--front {
    transform: translateZ(18px);
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 3px,
            rgba(0,0,0,0.1) 3px,
            rgba(0,0,0,0.1) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 3px,
            rgba(0,0,0,0.1) 3px,
            rgba(0,0,0,0.1) 4px
        ),
        linear-gradient(180deg, 
            #5a8f3c 0%, 
            #5a8f3c 25%, 
            #8b6f47 25%, 
            #8b6f47 100%
        );
    border: 1px solid #2d4a22;
    box-shadow: inset 0 0 8px rgba(0,0,0,0.3);
}

.cube-face--back {
    transform: rotateY(180deg) translateZ(18px);
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 3px,
            rgba(0,0,0,0.1) 3px,
            rgba(0,0,0,0.1) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 3px,
            rgba(0,0,0,0.1) 3px,
            rgba(0,0,0,0.1) 4px
        ),
        linear-gradient(180deg, 
            #5a8f3c 0%, 
            #5a8f3c 25%, 
            #8b6f47 25%, 
            #8b6f47 100%
        );
    border: 1px solid #2d4a22;
    box-shadow: inset 0 0 8px rgba(0,0,0,0.3);
}

.cube-face--right {
    transform: rotateY(90deg) translateZ(18px);
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 3px,
            rgba(0,0,0,0.1) 3px,
            rgba(0,0,0,0.1) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 3px,
            rgba(0,0,0,0.1) 3px,
            rgba(0,0,0,0.1) 4px
        ),
        linear-gradient(180deg, 
            #5a8f3c 0%, 
            #5a8f3c 25%, 
            #8b6f47 25%, 
            #8b6f47 60%,
            #3f7fbf 60%,
            #2f5f8f 100%
        );
    border: 1px solid #2d4a22;
    box-shadow: inset 0 0 8px rgba(0,0,0,0.3);
}

.cube-face--left {
    transform: rotateY(-90deg) translateZ(18px);
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 3px,
            rgba(0,0,0,0.1) 3px,
            rgba(0,0,0,0.1) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 3px,
            rgba(0,0,0,0.1) 3px,
            rgba(0,0,0,0.1) 4px
        ),
        linear-gradient(180deg, 
            #5a8f3c 0%, 
            #5a8f3c 25%, 
            #8b6f47 25%, 
            #8b6f47 100%
        );
    border: 1px solid #2d4a22;
    box-shadow: inset 0 0 8px rgba(0,0,0,0.3);
}

.cube-face--top {
    transform: rotateX(90deg) translateZ(18px);
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 3px,
            rgba(0,0,0,0.1) 3px,
            rgba(0,0,0,0.1) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 3px,
            rgba(0,0,0,0.1) 3px,
            rgba(0,0,0,0.1) 4px
        ),
        radial-gradient(circle at 30% 40%, #3f7fbf 12%, transparent 12%),
        radial-gradient(circle at 70% 60%, #3f7fbf 10%, transparent 10%),
        radial-gradient(circle at 50% 20%, #3f7fbf 8%, transparent 8%),
        linear-gradient(135deg, #5a8f3c 0%, #3d5c31 100%);
    border: 1px solid #2d4a22;
    box-shadow: inset 0 0 8px rgba(0,0,0,0.2);
}

.cube-face--bottom {
    transform: rotateX(-90deg) translateZ(18px);
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 3px,
            rgba(0,0,0,0.15) 3px,
            rgba(0,0,0,0.15) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 3px,
            rgba(0,0,0,0.15) 3px,
            rgba(0,0,0,0.15) 4px
        ),
        #6b5437;
    border: 1px solid #4a3a22;
    box-shadow: inset 0 0 8px rgba(0,0,0,0.4);
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: glowPulse 2s ease-in-out infinite;
    pointer-events: none;
    z-index: -1;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.2); }
}

.logo-atmosphere {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    border: 1.5px solid rgba(0, 217, 255, 0.3);
    border-radius: 50%;
    animation: atmosphereRotate 15s linear infinite;
    pointer-events: none;
}

@keyframes atmosphereRotate {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.logo-particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: particleFloat 4s ease-in-out infinite;
}

.logo-particle:nth-child(1) {
    top: 10%;
    left: 20%;
    animation-delay: 0s;
}

.logo-particle:nth-child(2) {
    top: 80%;
    right: 15%;
    animation-delay: 1s;
}

.logo-particle:nth-child(3) {
    bottom: 20%;
    left: 10%;
    animation-delay: 2s;
}

@keyframes particleFloat {
    0%, 100% { 
        opacity: 0.3; 
        transform: translate(0, 0) scale(1); 
    }
    50% { 
        opacity: 1; 
        transform: translate(4px, -8px) scale(1.3); 
    }
}

.header__mobile-menu-btn {
    display: none;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.header__mobile-menu-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-primary);
}

.nav {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

.nav__list {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-unit);
    display: flex;
    gap: 2.5rem;
}

.nav__link {
    display: block;
    padding: 1.25rem 0;
    color: var(--color-text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: all 0.3s ease;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width 0.3s ease;
}

.nav__link:hover,
.nav__link--active {
    color: var(--color-text);
}

.nav__link:hover::after,
.nav__link--active::after {
    width: 100%;
}

.server-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.server-list__title {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-text);
    font-weight: 600;
}

.server-item {
    display: flex;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 1.75rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.server-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
}

.server-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-soft), 0 0 60px rgba(124, 58, 237, 0.2);
    border-color: rgba(124, 58, 237, 0.3);
}

.server-item__rank {
    font-size: 2.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: 1.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 3.5rem;
    text-shadow: 0 0 30px rgba(255, 77, 141, 0.5);
}

.server-item__content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.server-item__name {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.server-item__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.server-item__stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.server-item__stat:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.2);
}

.server-item__stat i {
    color: var(--color-accent);
    font-size: 0.85rem;
}

.server-item__stat strong {
    color: var(--color-text);
    font-weight: 600;
}

.server-item__rating {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.server-item__rating strong {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 1.2rem;
    font-weight: 700;
}

.server-item__vote-btn {
    align-self: flex-start;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: #ffffff;
    border: none;
    padding: 0.625rem 1.75rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 77, 141, 0.3);
    position: relative;
    overflow: hidden;
}

.server-item__vote-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.server-item__vote-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(255, 77, 141, 0.5);
}

.server-item__vote-btn:hover::before {
    left: 100%;
}

.server-item__vote-btn--voted {
    background: rgba(255, 255, 255, 0.1);
    box-shadow: none;
    cursor: default;
}

.server-item__modes {
    display: flex;
    flex-wrap: wrap;
    gap: 0.625rem;
}

.server-item__mode {
    background: rgba(124, 58, 237, 0.15);
    color: var(--color-accent-light);
    padding: 0.375rem 0.875rem;
    border-radius: 8px;
    font-size: 0.85rem;
    border: 1px solid rgba(124, 58, 237, 0.3);
    transition: all 0.3s ease;
    font-weight: 500;
}

.server-item__mode:hover {
    background: rgba(124, 58, 237, 0.25);
    border-color: var(--color-secondary);
    transform: translateY(-2px);
}

.footer {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
    padding: 3.5rem 0 2.5rem;
    margin-top: auto;
}

.footer__container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.footer__title {
    font-size: 1.5rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.25rem;
    font-weight: 700;
}

.footer__subtitle {
    font-size: 1.15rem;
    color: var(--color-text);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.footer__text {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
    line-height: 1.7;
}

.footer__btn {
    display: inline-block;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: #ffffff;
    padding: 0.75rem 2rem;
    border-radius: 10px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 77, 141, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 77, 141, 0.5);
}

.footer__link {
    color: var(--color-text-muted);
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    font-weight: 500;
    padding: 0.5rem 0;
    transition: all 0.3s ease;
}

.footer__link:hover {
    color: var(--color-accent-light);
    transform: translateX(5px);
}

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

.footer__copyright {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
}

@media (max-width: 768px) {
    .header__mobile-menu-btn {
        display: block;
    }

    .nav {
        display: none;
        border-bottom: none;
    }

    .nav--open {
        display: block;
    }

    .nav__list {
        flex-direction: column;
        gap: 0;
    }

    .nav__link {
        border-bottom: 1px solid var(--glass-border);
        padding: 1rem;
    }

    .server-item {
        flex-direction: column;
    }

    .server-item__rank {
        margin-right: 0;
        margin-bottom: 1.25rem;
        justify-content: flex-start;
    }

    .main__title {
        font-size: 2rem;
    }

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

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

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

.auth {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.auth__btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    color: var(--color-text);
}

.auth__btn--vk {
    background: linear-gradient(135deg, #0077ff 0%, #0055cc 100%);
    border-color: rgba(0, 119, 255, 0.4);
    box-shadow: 0 4px 15px rgba(0, 119, 255, 0.3);
}

.auth__btn--vk:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 119, 255, 0.5);
}

.auth__btn--vk i {
    font-size: 1.1rem;
}

.auth__user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.375rem 0.75rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.auth__avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-primary);
}

.auth__name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
}

.auth__logout {
    color: var(--color-text-muted);
    padding: 0.25rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.auth__logout:hover {
    color: var(--color-primary);
    background: rgba(255, 255, 255, 0.05);
}

.nav--inline {
    background: transparent;
    border-bottom: none;
    backdrop-filter: none;
}

.nav--inline .nav__list {
    padding: 0;
    gap: 1.5rem;
}

.nav--inline .nav__link {
    padding: 0.5rem 0;
    font-size: 0.9rem;
}

.header__container {
    gap: 1.5rem;
}

@media (max-width: 1024px) {
    .nav--inline {
        display: none;
    }
    .nav--inline.nav--open {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-surface-solid);
        border-bottom: 1px solid var(--glass-border);
        padding: 1rem 0;
    }
    .nav--inline.nav--open .nav__list {
        flex-direction: column;
        padding: 0 var(--spacing-unit);
    }
}