:root {
    --bg: #070912;
    --panel: rgba(13, 17, 32, 0.82);
    --panel-strong: rgba(18, 23, 44, 0.95);
    --line: rgba(255, 255, 255, 0.14);
    --text: #ffffff;
    --muted: #b9c4df;
    --cyan: #00d9ff;
    --blue: #3467ff;
    --yellow: #ffd43b;
    --orange: #ff7a18;
    --pink: #ff2f7d;
    --green: #39ff88;
    --danger: #ff3d57;
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    padding-top: 96px;
    color: var(--text);
    font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
    background:
        radial-gradient(circle at 18% 12%, rgba(255, 47, 125, 0.26), transparent 26rem),
        radial-gradient(circle at 82% 8%, rgba(0, 217, 255, 0.24), transparent 28rem),
        radial-gradient(circle at 72% 88%, rgba(255, 212, 59, 0.16), transparent 24rem),
        linear-gradient(135deg, #070912 0%, #10122a 42%, #050713 100%);
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(to bottom, rgba(0,0,0,0.85), transparent 82%);
}

body::after {
    content: "";
    position: fixed;
    inset: auto -10% 0 -10%;
    height: 34vh;
    pointer-events: none;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.68), transparent);
}

main,
.container,
.container-fluid {
    position: relative;
    z-index: 1;
}

a {
    color: var(--cyan);
}

.navbar {
    padding: 14px 0;
    background: rgba(5, 7, 18, 0.82) !important;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.36);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
}

.navbar .container,
.navbar .container-fluid {
    max-width: 1180px;
}

.navbar-brand {
    color: var(--text) !important;
    font-weight: 900;
    letter-spacing: 0;
    text-transform: uppercase;
}

.navbar-brand img {
    width: 46px;
    height: 46px;
    object-fit: contain;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    filter: drop-shadow(0 0 16px rgba(0, 217, 255, 0.32));
}

.lang-switch {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 30;
    width: 52px;
    height: 52px;
    color: #07101f;
    background: linear-gradient(135deg, var(--yellow), var(--cyan));
    border: 0;
    border-radius: 8px;
    font-weight: 950;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.38), 0 0 28px rgba(0, 217, 255, 0.28);
}

.lang-switch:hover {
    filter: brightness(1.08);
    transform: translateY(-2px);
}

.navbar-toggler {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.08);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(0, 217, 255, 0.25);
}

.navbar-toggler-icon {
    filter: invert(1);
}

.nav-link {
    color: #e7ecff !important;
    font-weight: 800;
    padding: 0.58rem 0.85rem !important;
    border-radius: 8px;
    transition: 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #07101f !important;
    background: linear-gradient(135deg, var(--yellow), var(--orange));
    box-shadow: 0 10px 28px rgba(255, 122, 24, 0.26);
}

.dropdown-menu {
    padding: 8px;
    background: var(--panel-strong);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.dropdown-item {
    color: var(--text);
    border-radius: 6px;
    font-weight: 700;
}

.dropdown-item:hover,
.dropdown-item.active {
    color: #07101f;
    background: linear-gradient(135deg, var(--cyan), #79f7ff);
}

main {
    color: var(--text);
    padding-bottom: 56px;
}

.title-big,
header h1 {
    margin-bottom: 0.7rem;
    color: var(--text);
    font-size: clamp(2.6rem, 7vw, 6.6rem);
    font-weight: 950;
    line-height: 0.92;
    text-transform: uppercase;
    text-shadow:
        0 4px 0 rgba(0, 0, 0, 0.35),
        0 0 34px rgba(0, 217, 255, 0.32),
        0 0 62px rgba(255, 47, 125, 0.18);
}

.subtitle {
    max-width: 760px;
    margin: 0 auto;
    color: var(--muted);
    font-size: clamp(1.08rem, 2.2vw, 1.75rem);
    font-weight: 650;
}

.logo-container {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.logo-container img,
.game-image img {
    width: min(260px, 72vw);
    height: auto;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    filter: drop-shadow(0 20px 42px rgba(0, 0, 0, 0.38)) drop-shadow(0 0 42px rgba(0, 217, 255, 0.25));
    transform: perspective(900px) rotateX(4deg);
    transition: transform 0.25s ease, filter 0.25s ease;
}

.logo-container img:hover,
.game-image img:hover {
    transform: perspective(900px) rotateX(0deg) translateY(-6px) scale(1.03);
    filter: drop-shadow(0 22px 48px rgba(0, 0, 0, 0.42)) drop-shadow(0 0 54px rgba(255, 212, 59, 0.28));
}

.card-glass,
.candidature-card,
.contact-card,
.boost-card,
.rank-card,
.card-custom,
.card-legal {
    color: var(--text) !important;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.035)),
        var(--panel);
    border: 1px solid var(--line) !important;
    border-radius: 8px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.card-glass,
.candidature-card,
.contact-card,
.boost-card {
    padding: clamp(22px, 4vw, 36px);
}

.card-glass h1,
.card-glass h2,
.card-glass h3,
.boost-card h1,
.boost-card h2,
.boost-card h3,
.card-custom h1,
.card-custom h2,
.card-custom h3,
.card-custom h4,
.card-custom h5,
.card-legal h1,
.card-legal h4 {
    color: var(--text) !important;
    font-weight: 900;
}

.card-glass p,
.boost-card p,
.card-custom p,
.card-custom span,
.card-legal p,
.card-legal li,
.card-legal strong {
    color: var(--muted) !important;
}

.card-glass h2,
.boost-card h2,
.card-legal h4 {
    color: var(--cyan) !important;
}

.boost-card,
.rank-card {
    height: 100%;
    position: relative;
    overflow: hidden;
    transition: transform 0.22s ease, border-color 0.22s ease;
}

.boost-card::before,
.rank-card::before,
.card-glass::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    border-top: 3px solid rgba(255, 212, 59, 0.62);
}

.boost-card:hover,
.rank-card:hover,
.card-glass:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 217, 255, 0.48) !important;
}

.boost-icon {
    font-size: 4rem;
    line-height: 1;
    filter: drop-shadow(0 10px 24px rgba(0, 0, 0, 0.42));
}

.btn {
    border: 0;
    border-radius: 8px;
    font-weight: 900;
    text-transform: uppercase;
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.25);
    transition: transform 0.18s ease, filter 0.18s ease;
}

.btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.08);
}

.btn-primary {
    background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.btn-warning {
    color: #11131f;
    background: linear-gradient(135deg, var(--yellow), var(--orange));
}

.btn-success {
    color: #07101f;
    background: linear-gradient(135deg, var(--green), #9cff45);
}

.btn-danger {
    background: linear-gradient(135deg, var(--pink), var(--danger));
}

.btn-paypal {
    color: #061226 !important;
    background: linear-gradient(135deg, #ffd43b, #ffc439) !important;
}

.form-control,
.form-select,
textarea,
input,
select {
    color: var(--text) !important;
    background-color: rgba(6, 10, 23, 0.82) !important;
    border: 1px solid rgba(255, 255, 255, 0.16) !important;
    border-radius: 8px !important;
}

.form-control:focus,
.form-select:focus,
textarea:focus,
input:focus,
select:focus {
    border-color: rgba(0, 217, 255, 0.8) !important;
    box-shadow: 0 0 0 0.22rem rgba(0, 217, 255, 0.18) !important;
}

.form-control::placeholder,
textarea::placeholder,
input::placeholder {
    color: #8793b4 !important;
}

.home-layout {
    display: flex;
    align-items: center;
    gap: 42px;
    margin-top: 48px;
}

.game-bubble {
    max-width: 390px;
    padding: 22px 28px;
    color: var(--text);
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.game-bubble ul {
    padding: 0;
    list-style: none;
}

.theme-btn {
    position: fixed;
    z-index: 20;
    top: 96px;
    right: 18px;
    padding: 10px 14px;
    color: var(--text);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid var(--line);
    border-radius: 8px;
    backdrop-filter: blur(14px);
}

.christmas-btn {
    top: 144px;
}

body.halloween {
    background:
        radial-gradient(circle at 25% 8%, rgba(255, 122, 24, 0.35), transparent 25rem),
        linear-gradient(135deg, #120508, #27070d 45%, #050408);
}

body.christmas {
    background:
        radial-gradient(circle at 25% 12%, rgba(57, 255, 136, 0.24), transparent 24rem),
        radial-gradient(circle at 82% 12%, rgba(255, 61, 87, 0.24), transparent 22rem),
        linear-gradient(135deg, #05130d, #102818 48%, #17060b);
}

.chat-box,
#adminChatBox {
    height: 420px;
    overflow-y: auto;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.015)),
        rgba(6, 10, 23, 0.86) !important;
    border: 1px solid var(--line) !important;
    border-radius: 8px !important;
}

.message {
    max-width: 72%;
    margin: 10px;
    padding: 12px 16px;
    border-radius: 8px;
    word-wrap: break-word;
    font-weight: 650;
    box-shadow: 0 12px 24px rgba(0,0,0,0.24);
}

.client-msg {
    margin-left: auto;
    color: #061226;
    background: linear-gradient(135deg, var(--cyan), #7cf8ff);
}

.admin-msg {
    margin-right: auto;
    color: var(--text);
    background: linear-gradient(135deg, #29314e, #161b2f);
}

.list-group-item {
    color: var(--text) !important;
    background: var(--panel) !important;
    border-color: var(--line) !important;
}

.list-group-item:hover,
.list-group-item.active {
    color: #061226 !important;
    background: linear-gradient(135deg, var(--cyan), var(--yellow)) !important;
}

.btn-delete {
    background: transparent;
    border: 0;
    color: var(--danger);
    font-size: 1.1rem;
}

footer {
    position: relative;
    z-index: 1;
    color: var(--muted);
    border-top: 1px solid var(--line) !important;
    background: rgba(5, 7, 18, 0.88) !important;
}

.text-secondary,
.text-muted,
.text-muted-custom {
    color: var(--muted) !important;
}

hr {
    border-color: var(--line);
    opacity: 1;
}

@media screen and (max-width: 768px) {
    body {
        padding-top: 82px;
    }

    .navbar {
        padding: 10px 0;
    }

    .navbar-nav {
        gap: 6px !important;
        padding-top: 12px;
        text-align: center;
    }

    .title-big,
    header h1 {
        font-size: clamp(2.2rem, 13vw, 3.6rem) !important;
    }

    .subtitle {
        font-size: 1.05rem !important;
    }

    .card-glass,
    .candidature-card,
    .contact-card,
    .boost-card {
        padding: 22px;
    }

    .home-layout {
        flex-direction: column;
        gap: 24px;
    }

    .message {
        max-width: 88%;
    }

    .chat-box,
    #adminChatBox {
        height: 360px;
    }

    .theme-btn {
        top: 82px;
        right: 10px;
        font-size: 0.84rem;
    }

    .christmas-btn {
        top: 126px;
    }
}