@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&family=Roboto:wght@400;700&display=swap');

:root {
    --bg-color:   #0d0d12;
    --panel-bg:   #15151e;

    /* Неоновые цвета */
    --neon-green:  #00ff66;
    --neon-blue:   #0088ff;
    --neon-cyan:   #ffffff;
    --neon-pink:   #ff007f;
    --neon-purple: #ffffff;
    --neon-yellow: #ffea00;
    --neon-orange: #ff6600;
    --neon-muted:  #888899;
    --neon-grey:   #bdb2b5;
    --neon-vip:    #F6AF15;
    --neon-red:    #ff0000;

    --text-main:  #e0e0e0;
    --text-muted: #888899;
}

/* ============================================================
   СБРОС И БАЗОВЫЕ СТИЛИ
   ============================================================ */
* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Roboto', sans-serif; }

body {
    background-color: var(--bg-color);
    background-image: radial-gradient(circle at top, #1a1a2e, #0d0d12);
    color: var(--text-main);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    padding: 50px 0;
}

.container { width: 100%; max-width: 1000px; padding: 20px; }

/* ============================================================
   ФОРМА ВХОДА
   ============================================================ */
.login-box {
    background: var(--panel-bg); padding: 40px; max-width: 420px;
    margin: 0 auto; border-radius: 12px;
    border-top: 3px solid var(--text-main);
    box-shadow: 0 0 20px rgba(253, 253, 253, 0.4);
}
.login-box h2 {
    text-align: center; margin-bottom: 30px;
    color: var(--text-main); font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.4);
}
.input-group { margin-bottom: 20px; }
.input-group label { display: block; margin-bottom: 8px; color: var(--text-muted); font-size: 14px; }
.input-group input {
    width: 100%; padding: 12px; background: #0a0a0f;
    border: 1px solid #333; border-radius: 6px; color: #fff; font-size: 16px; transition: 0.3s;
}
.input-group input:focus { border-color: var(--neon-blue); outline: none; box-shadow: 0 0 10px rgba(0,136,255,0.3); }

/* ============================================================
   КНОПКИ
   ============================================================ */
.btn {
    width: 100%; padding: 12px; color: #111; border: none; border-radius: 6px;
    font-size: 16px; font-weight: bold; cursor: pointer; transition: 0.3s;
    font-family: 'Orbitron', sans-serif;
}
.btn-neon { background: var(--text-main); box-shadow: 0 0 15px rgba(255, 255, 255, 0.4); }
.btn-neon:hover { background: #d2d6d6; box-shadow: 0 0 25px var(--text-muted); transform: translateY(-2px); }

.btn-logout {
    width: auto; background: transparent; color: var(--neon-red);
    border: 1px solid var(--neon-red); padding: 10px 20px;
    box-shadow: 0 0 10px rgba(255,0,85,0.2); border-radius: 6px;
    font-family: 'Orbitron', sans-serif; font-weight: bold; cursor: pointer;
    transition: 0.3s; text-decoration: none; font-size: 14px; display: inline-block;
}
.btn-logout:hover { background: var(--neon-red); color: #fff; box-shadow: 0 0 20px var(--neon-red); }

.error-msg {
    background: rgba(255, 0, 0, 0.1); color: var(--neon-red); border: 1px solid var(--neon-red);
    padding: 10px; border-radius: 5px; margin-bottom: 20px; text-align: center;
}

/* ============================================================
   ШАПКА ДАШБОРДА
   ============================================================ */
.dashboard header {
    display: flex; justify-content: space-between; align-items: center;
    background: var(--panel-bg); padding: 20px 30px; margin-bottom: 30px;
    border-radius: 12px; border-left: 4px solid var(--neon-cyan);
    box-shadow: 0 0 15px rgba(0,0,0,0.5); gap: 15px; flex-wrap: wrap;
}
.header-left h2 { font-family: 'Orbitron', sans-serif; color: #fff; font-size: 18px; }
.header-right { display: flex; align-items: center; gap: 15px; flex-wrap: wrap; }

.highlight-name { color: var(--neon-cyan); text-shadow: 0 0 8px rgba(255,255,255,0.8); }

.balance-display {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(252, 252, 252, 0.4);
    padding: 8px 18px; border-radius: 8px; font-size: 15px; color: #fff;
    box-shadow: 0 0 10px rgba(0,243,255,0.15);
}
.balance-display span {
    font-weight: bold; color: var(--neon-green);
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 8px #00ff66;
    font-size: 18px; margin-left: 4px;
}

/* ============================================================
   НАВИГАЦИЯ (ВКЛАДКИ)
   ============================================================ */
.nav-tabs {
    display: flex; gap: 12px; margin-bottom: 30px;
    border-bottom: 2px solid rgba(255,255,255,0.08); padding-bottom: 10px;
}
.tab-btn {
    background: transparent; border: none; color: var(--text-main);
    font-size: 16px; font-family: 'Orbitron', sans-serif;
    cursor: pointer; padding: 10px 22px; border-radius: 8px; transition: 0.3s;
}
.tab-btn:hover { color: #fff; background: rgba(255,255,255,0.05); }
.tab-btn.active {
    color: var(--text-main); background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.2); border: 1px solid rgba(255, 255, 255, 0.5);
}

.tab-content { display: none; animation: fadeIn 0.4s ease-out; }
.tab-content.active { display: block; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   СЕТКА СТАТИСТИКИ
   ============================================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 18px;
}
.stat-card {
    background: var(--panel-bg); padding: 25px; text-align: center;
    border-radius: 12px; position: relative; overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05); transition: all 0.3s ease;
}
.stat-card h3 { color: var(--text-muted); font-size: 12px; text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 12px; }
.stat-card .value { font-size: 26px; font-weight: bold; font-family: 'Orbitron', sans-serif; color: #fff; text-shadow: 0 0 5px rgba(255,255,255,0.3); }
.stat-card .text-sm { font-size: 16px; }
.stat-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 3px; opacity: 0.7; transition: 0.3s; }
.stat-card:hover { transform: translateY(-5px); }
.stat-card:hover::before { opacity: 1; height: 100%; z-index: -1; }

/* Цветовые модификаторы карточек */
.neon-card-blue   { box-shadow: 0 0 10px rgba(0,136,255,0.1); }
.neon-card-blue::before   { background: var(--neon-blue); }
.neon-card-blue:hover     { border-color: var(--neon-blue); box-shadow: 0 10px 20px rgba(0,0,0,0.6), 0 0 20px rgba(0,136,255,0.4); }

.neon-card-green  { box-shadow: 0 0 10px rgba(0,255,102,0.1); }
.neon-card-green::before  { background: var(--neon-green); }
.neon-card-green:hover    { border-color: var(--neon-green); box-shadow: 0 10px 20px rgba(0,0,0,0.6), 0 0 20px rgba(0,255,102,0.4); }

.neon-card-pink   { box-shadow: 0 0 10px rgba(255,0,127,0.1); }
.neon-card-pink::before   { background: var(--neon-pink); }
.neon-card-pink:hover     { border-color: var(--neon-pink); box-shadow: 0 10px 20px rgba(0,0,0,0.6), 0 0 20px rgba(255,0,127,0.4); }

.neon-card-yellow { box-shadow: 0 0 10px rgba(255,234,0,0.1); }
.neon-card-yellow::before { background: var(--neon-yellow); }
.neon-card-yellow:hover   { border-color: var(--neon-yellow); box-shadow: 0 10px 20px rgba(0,0,0,0.6), 0 0 20px rgba(255,234,0,0.4); }

.neon-card-purple { box-shadow: 0 0 10px rgba(183,0,255,0.1); }
.neon-card-purple::before { background: var(--neon-purple); }
.neon-card-purple:hover   { border-color: var(--neon-purple); box-shadow: 0 10px 20px rgba(0,0,0,0.6), 0 0 20px rgba(183,0,255,0.4); }

.neon-card-cyan   { box-shadow: 0 0 10px rgba(255,255,255,0.1); }
.neon-card-cyan::before   { background: var(--neon-cyan); }
.neon-card-cyan:hover     { border-color: var(--neon-cyan); box-shadow: 0 10px 20px rgba(0,0,0,0.6), 0 0 20px rgba(255,255,255,0.2); }

.neon-card-orange { box-shadow: 0 0 10px rgba(255,102,0,0.1); }
.neon-card-orange::before { background: var(--neon-orange); }
.neon-card-orange:hover   { border-color: var(--neon-orange); box-shadow: 0 10px 20px rgba(0,0,0,0.6), 0 0 20px rgba(255,102,0,0.4); }

.neon-card-grey   { box-shadow: 0 0 10px rgba(66, 66, 66, 0.1); }
.neon-card-grey::before   { background: var(--neon-grey); }
.neon-card-grey:hover     { border-color: var(--neon-grey); box-shadow: 0 10px 20px rgba(0,0,0,0.6), 0 0 20px rgba(73, 73, 73, 0.3); }

.neon-card-vip    { box-shadow: 0 0 10px rgba(246,175,21,0.1); }
.neon-card-vip::before    { background: var(--neon-vip); }
.neon-card-vip:hover      { border-color: var(--neon-vip); box-shadow: 0 10px 20px rgba(0,0,0,0.6), 0 0 20px rgba(246,175,21,0.4); }

/* ============================================================
   АВТОПАРК
   ============================================================ */
.cars-section { margin-top: 40px; }
.section-title {
    font-family: 'Orbitron', sans-serif; font-size: 22px; color: var(--neon-purple);
    margin-bottom: 20px; text-shadow: 0 0 8px rgba(75, 75, 75, 0.5);
    border-bottom: 2px solid var(--neon-purple); padding-bottom: 10px;
}
.car-card { text-align: left; padding: 20px; border-top: 3px solid var(--neon-purple); }
.car-card h3 { color: #fff; font-size: 16px; margin-bottom: 15px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 10px; }
.car-info p { font-size: 14px; color: var(--text-muted); margin-bottom: 5px; }
.car-info span { color: #fff; font-weight: bold; }
.car-info .plate {
    color: var(--neon-yellow); text-shadow: 0 0 5px rgba(255,234,0,0.5);
    background: rgba(255,234,0,0.1); padding: 2px 6px; border-radius: 4px; border: 1px dashed var(--neon-yellow);
}
.no-cars {
    color: var(--neon-pink); font-style: italic; background: var(--panel-bg);
    padding: 20px; border-radius: 8px; text-align: center; border: 1px dashed var(--neon-pink);
}

/* ============================================================
   СЕКЦИЯ КЕЙСОВ
   ============================================================ */
.cases-section { }

.cases-header {
    display: flex; justify-content: space-between; align-items: flex-start;
    flex-wrap: wrap; gap: 20px; margin-bottom: 30px;
}
.cases-header .section-title { margin-bottom: 0; }

.coins-info {
    background: var(--panel-bg); border: 1px solid rgba(255,234,0,0.3);
    border-radius: 10px; padding: 14px 20px; text-align: right;
}
.coins-info span { color: var(--text-muted); font-size: 13px; display: block; }
.coins-badge {
    font-size: 20px; color: var(--neon-yellow);
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 10px rgba(255,234,0,0.6);
    display: block; margin-top: 4px;
}
.coins-info small { font-size: 11px; color: var(--text-muted); display: block; margin-top: 4px; }

/* Сетка кейсов */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

/* Карточка кейса */
.case-card {
    background: var(--panel-bg);
    border-radius: 14px;
    padding: 28px;
    border: 1px solid rgba(255,255,255,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex; flex-direction: column; gap: 14px;
    position: relative; overflow: hidden;
}
.case-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; transition: 0.3s;
}
.case-card:hover { transform: translateY(-6px); }

.case-silver { box-shadow: 0 0 15px rgba(189,178,181,0.1); }
.case-silver::before { background: linear-gradient(90deg, #888, #ddd, #888); }
.case-silver:hover   { box-shadow: 0 10px 30px rgba(0,0,0,0.5), 0 0 25px rgba(189,178,181,0.3); border-color: #bbb; }

.case-gold   { box-shadow: 0 0 15px rgba(255,234,0,0.1); }
.case-gold::before   { background: linear-gradient(90deg, #aa7700, #ffea00, #aa7700); }
.case-gold:hover     { box-shadow: 0 10px 30px rgba(0,0,0,0.5), 0 0 25px rgba(255,234,0,0.4); border-color: var(--neon-yellow); }

.case-vip    { box-shadow: 0 0 15px rgba(0, 238, 255, 0.15); }
.case-vip::before    { background: linear-gradient(90deg, #178cf388, #0088ff88, #0e8cfa88, #0088ff88, #178cf388); background-size: 200%; animation: shimmer 3s infinite linear; }
.case-vip:hover      { box-shadow: 0 10px 30px rgba(0,0,0,0.5), 0 0 30px #0088ff88; }

@keyframes shimmer { 0% { background-position: 0% 50%; } 100% { background-position: 200% 50%; } }

.case-icon {
    font-size: 48px; text-align: center;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.3));
}
.case-name {
    font-family: 'Orbitron', sans-serif; font-size: 18px;
    color: #fff; text-align: center;
}
.case-desc { font-size: 13px; color: var(--text-muted); text-align: center; }
.case-price {
    font-family: 'Orbitron', sans-serif; font-size: 16px;
    color: var(--text-main); text-align: center;
    text-shadow: 0 0 8px #888888;
}
.case-price strong { font-size: 22px; }

.rewards-preview { background: rgba(255,255,255,0.03); border-radius: 8px; padding: 12px; }
.rewards-title { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
.rewards-list { display: flex; flex-wrap: wrap; gap: 6px; }

.reward-tag {
    font-size: 11px; padding: 3px 9px; border-radius: 20px;
    border: 1px solid; font-weight: bold; white-space: nowrap;
}
.reward-tag.rarity-common    { color: #4af; border-color: #0088ff88; background: rgba(40,136,255,0.12); }
.reward-tag.rarity-uncommon  { color:  #4af; border-color: #0088ff88; background: rgba(40,136,255,0.12); }
.reward-tag.rarity-rare      { color: #4af; border-color: #0088ff88; background: rgba(40,136,255,0.12); }
.reward-tag.rarity-legendary { color:  #4af; border-color: #0088ff88; background: rgba(40,136,255,0.12); }

/* Кнопка открытия кейса */
.btn-open-case {
    margin-top: auto; padding: 14px; width: 100%;
    background: transparent; border: 2px solid var(--text-main);
    color: var(--text-main); font-family: 'Orbitron', sans-serif;
    font-size: 14px; font-weight: bold; border-radius: 8px;
    cursor: pointer; transition: 0.3s; letter-spacing: 0.5px;
}
.btn-open-case:hover {
    background: var(--text-main); color: #000;
    box-shadow: 0 0 20px rgba(255,255,255,0.3); transform: translateY(-2px);
}

/* ============================================================
   KEYSERI LOGERY
   ============================================================ */
.history-table-wrap { overflow-x: auto; }
.history-table {
    width: 100%; border-collapse: collapse;
    background: var(--panel-bg); border-radius: 10px; overflow: hidden;
}
.history-table th {
    background: rgba(255,255,255,0.05); padding: 12px 16px;
    text-align: left; font-size: 12px; text-transform: uppercase;
    letter-spacing: 1px; color: var(--text-muted);
}
.history-table td {
    padding: 12px 16px; border-top: 1px solid rgba(255,255,255,0.05);
    font-size: 14px; color: #ccc;
}
.history-table tr:hover td { background: rgba(255,255,255,0.02); }

.status-delivered { color: var(--neon-green); font-weight: bold; }
.status-pending   { color: var(--text-muted); font-weight: bold; }

.cases-empty {
    text-align: center; padding: 60px 20px;
    background: var(--panel-bg); border-radius: 12px;
    border: 1px dashed rgba(255,255,255,0.1); color: var(--text-muted);
}
.cases-empty code {
    color: var(--neon-yellow); background: rgba(255,234,0,0.1);
    padding: 2px 8px; border-radius: 4px;
}

/* ============================================================
   ROULLETE
   ============================================================ */
.roulette-modal {
    position: fixed; inset: 0; z-index: 1000;
    display: none; align-items: center; justify-content: center;
}
.roulette-modal.active { display: flex; }

.roulette-overlay {
    position: absolute; inset: 0;
    background: rgba(0,0,0,0.85);
    backdrop-filter: blur(4px);
}

.roulette-box {
    position: relative; z-index: 1;
    background: #0f0f1a;
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    padding: 30px;
    width: 90%; max-width: 760px;
    box-shadow: 0 0 60px rgba(0,0,0,0.8), 0 0 30px rgba(0,136,255,0.2);
    animation: modalAppear 0.3s ease;
}
@keyframes modalAppear {
    from { opacity: 0; transform: scale(0.9); }
    to   { opacity: 1; transform: scale(1); }
}

.roulette-header {
    display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px;
}
.roulette-header h3 {
    font-family: 'Orbitron', sans-serif; font-size: 20px; color: #fff;
}
.roulette-close {
    background: transparent; border: 1px solid var(--neon-red);
    color: var(--neon-red); width: 34px; height: 34px; border-radius: 50%;
    cursor: pointer; font-size: 16px; transition: 0.2s;
}
.roulette-close:hover { background: var(--neon-red); color: #fff; }

.roulette-track-wrapper { position: relative; }

.roulette-arrow {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    color: var(--neon-yellow); font-size: 22px; z-index: 2;
    filter: drop-shadow(0 0 6px var(--neon-yellow));
    animation: bounce 0.8s ease-in-out infinite;
}
@keyframes bounce {
    0%,100% { transform: translateX(-50%) translateY(0); }
    50%      { transform: translateX(-50%) translateY(-4px); }
}

.roulette-track {
    width: 100%; overflow: hidden; height: 160px;
    border: 2px solid rgba(255,234,0,0.4);
    border-radius: 10px; position: relative;
    background: #0a0a12;
    box-shadow: inset 0 0 30px rgba(0,0,0,0.6);
}

.roulette-track::before,
.roulette-track::after {
    content: ''; position: absolute; top: 0; width: 80px; height: 100%; z-index: 2;
}
.roulette-track::before { left: 0; background: linear-gradient(to right, #0a0a12, transparent); }
.roulette-track::after  { right: 0; background: linear-gradient(to left, #0a0a12, transparent); }

/* Линия победителя */
.roulette-track .win-line {
    position: absolute; top: 0; left: 50%; transform: translateX(-50%);
    width: 2px; height: 100%; background: var(--neon-yellow);
    z-index: 3; box-shadow: 0 0 10px var(--neon-yellow);
}

.roulette-strip {
    display: flex; gap: 10px; padding: 10px;
    will-change: transform;
}

.roulette-item {
    min-width: 130px; height: 140px;
    border-radius: 8px; border: 1px solid rgba(255,255,255,0.1);
    background: #13131f; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 6px;
    flex-shrink: 0; transition: none;
}

.ri-icon  { font-size: 32px; }
.ri-label { font-size: 12px; font-weight: bold; color: #fff; text-align: center; padding: 0 8px; }
.ri-type  { font-size: 10px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; }


.roulette-item.rarity-common    { border-color: #444; }
.roulette-item.rarity-uncommon  { border-color: rgba(0,136,255,0.5); background: rgba(0,136,255,0.05); }
.roulette-item.rarity-rare      { border-color: rgba(183,0,255,0.5); background: rgba(183,0,255,0.07); }
.roulette-item.rarity-legendary { border-color: rgba(255,234,0,0.6); background: rgba(255,234,0,0.06); }

.roulette-item.ri-winner.landed {
    border-color: var(--neon-yellow) !important;
    box-shadow: 0 0 20px var(--neon-yellow), inset 0 0 20px rgba(255,234,0,0.1) !important;
    animation: winPulse 0.6s ease;
}
@keyframes winPulse {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.05); }
    100% { transform: scale(1); }
}


.roulette-status {
    text-align: center; font-family: 'Orbitron', sans-serif; font-size: 14px;
    color: var(--text-muted); margin-top: 16px; min-height: 24px;
}


.roulette-result {
    text-align: center; padding: 24px;
    border-radius: 12px; margin-top: 16px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    animation: fadeIn 0.5s ease;
}
.result-icon  { font-size: 54px; margin-bottom: 10px; }
.result-label {
    font-family: 'Orbitron', sans-serif; font-size: 24px; font-weight: bold;
    color: #fff; margin-bottom: 6px;
    text-shadow: 0 0 15px rgba(255,255,255,0.4);
}
.result-type  { font-size: 13px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 14px; }
.result-balance { font-size: 14px; color: var(--text-muted); }
.result-balance span { color: var(--neon-yellow); font-weight: bold; font-family: 'Orbitron', sans-serif; }


.rarity-glow-uncommon  .result-label { color: #4af; text-shadow: 0 0 15px #0088ff; }
.rarity-glow-rare      .result-label { color: #c7f; text-shadow: 0 0 15px #b700ff; }
.rarity-glow-legendary .result-label { color: var(--neon-yellow); text-shadow: 0 0 20px var(--neon-yellow); }


.roulette-actions {
    display: flex; gap: 12px; margin-top: 16px; justify-content: center;
}
.btn-action-open-again, .btn-action-close {
    padding: 12px 28px; border-radius: 8px; font-size: 14px;
    font-family: 'Orbitron', sans-serif; font-weight: bold; cursor: pointer; transition: 0.3s; border: 2px solid;
}
.btn-action-open-again {
    background: transparent; border-color: var(--neon-cyan); color: var(--neon-cyan);
}
.btn-action-open-again:hover { background: var(--neon-cyan); color: #000; box-shadow: 0 0 15px rgba(255,255,255,0.3); }

.btn-action-close {
    background: transparent; border-color: rgba(255,255,255,0.2); color: var(--text-muted);
}
.btn-action-close:hover { border-color: var(--neon-red); color: var(--neon-red); }

/* ============================================================
   NAMAK 
   ============================================================ */
.notification {
    position: fixed; bottom: 30px; right: 30px; z-index: 9999;
    padding: 14px 24px; border-radius: 10px; font-size: 14px; font-weight: bold;
    transform: translateX(120%); transition: transform 0.4s ease;
    box-shadow: 0 5px 20px rgba(0,0,0,0.4);
}
.notification.show { transform: translateX(0); }
.notification.error {
    background: rgb(255, 255, 255); border: 1px solid var(--neon-red); color: var(--neon-red);
}
.notification.info  {
    background: rgba(0,136,255,0.15); border: 1px solid var(--neon-blue); color: var(--neon-blue);
}

/* ============================================================
   ============================================================ */
@media (max-width: 600px) {
    body { padding-top: 20px; }
    .dashboard header { padding: 16px; }
    .header-left h2 { font-size: 15px; }
    .cases-header { flex-direction: column; }
    .coins-info { text-align: left; }
    .roulette-box { padding: 20px; }
    .roulette-track { height: 140px; }
    .roulette-item { min-width: 110px; height: 120px; }
    .nav-tabs { gap: 8px; }
    .tab-btn { padding: 8px 14px; font-size: 13px; }
}