* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}
:root {
    --bg-primary: #0f172a;
    --bg-secondary: #111827;
    --bg-card: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
    --text-primary: #e5e7eb;
    --text-secondary: #9ca3af;
    --primary: #4f46e5;
    --primary-gradient: linear-gradient(135deg, #4f46e5, #7c3aed);
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --gold: #fbbf24;
    --border: rgba(255,255,255,.12);
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
}
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: radial-gradient(900px at 20% 10%, rgba(79,70,229,.35), transparent 50%), radial-gradient(900px at 80% 10%, rgba(124,58,237,.3), transparent 55%), linear-gradient(180deg, var(--bg-primary), var(--bg-secondary));
    color: var(--text-primary);
    min-height: 100vh;
}
.app-container, .card, .header, .tabs, .modal-content {
    direction: rtl;
}
body[dir="ltr"] .app-container, body[dir="ltr"] .card, body[dir="ltr"] .header, body[dir="ltr"] .tabs, body[dir="ltr"] .modal-content {
    direction: ltr;
    text-align: left;
}
.balance-amount, .profit-amount, .transaction-amount {
    direction: ltr;
    display: inline-block;
}
.app-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 12px;
    min-height: 100vh;
}
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    backdrop-filter: blur(12px);
    overflow: hidden;
}
.header {
    padding: 16px 20px 12px;
    border-bottom: 1px solid var(--border);
}
.brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.logo {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,.18);
    background: rgba(255,255,255,.04);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}
.lang-selector {
    position: relative;
    display: inline-block;
}
.lang-btn {
    background: rgba(255,255,255,.1);
    border: 1px solid var(--border);
    border-radius: 30px;
    padding: 6px 12px;
    cursor: pointer;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-primary);
}
.lang-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    z-index: 100;
    min-width: 100px;
    margin-top: 5px;
}
.lang-dropdown a {
    display: block;
    padding: 8px 12px;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 13px;
    transition: background 0.2s;
    border-radius: var(--radius-md);
    text-align: center;
}
.lang-dropdown a:hover {
    background: rgba(255,255,255,.1);
}
.lang-selector:hover .lang-dropdown {
    display: block;
}
.btn {
    border: none;
    border-radius: var(--radius-md);
    padding: 12px 20px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.btn-primary {
    background: var(--primary-gradient);
    color: white;
}
.btn-secondary {
    background: rgba(124,58,237,.3);
    border: 1px solid var(--border);
    color: var(--text-primary);
}
.btn-success {
    background: rgba(34,197,94,.2);
    border: 1px solid rgba(34,197,94,.3);
    color: #bbf7d0;
}
.btn-danger {
    background: rgba(239,68,68,.2);
    border: 1px solid rgba(239,68,68,.3);
    color: #fecaca;
}
.btn-warning {
    background: rgba(245,158,11,.2);
    border: 1px solid rgba(245,158,11,.3);
    color: #fde68a;
}
.btn-gold {
    background: linear-gradient(135deg, #fbbf24, #d97706);
    color: #1f2937;
    font-weight: bold;
}
.btn-block {
    width: 100%;
    margin-top: 8px;
}
.input-group {
    margin-bottom: 16px;
    position: relative;
}
.input-group label {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 6px;
    font-weight: 600;
    display: block;
}
.input-group input, .input-group select, .input-group textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: rgba(3,7,18,.5);
    color: var(--text-primary);
    outline: none;
    font-size: 14px;
    text-align: right;
}
body[dir="ltr"] .input-group input, body[dir="ltr"] .input-group select {
    text-align: left;
}
.toggle-password {
    position: absolute;
    left: 12px;
    bottom: 12px;
    cursor: pointer;
    color: var(--text-secondary);
    z-index: 2;
    background: transparent;
    font-size: 18px;
}
body[dir="ltr"] .toggle-password {
    left: auto;
    right: 12px;
}
body[dir="rtl"] .toggle-password {
    right: auto;
    left: 12px;
}
.tabs {
    display: flex;
    gap: 6px;
    padding: 10px 12px;
    background: rgba(0,0,0,.2);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(10px);
    overflow-x: auto;
}
.tab {
    flex: 1;
    padding: 10px 4px;
    text-align: center;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    min-width: 70px;
}
.tab.active {
    background: linear-gradient(135deg, rgba(79,70,229,.3), rgba(124,58,237,.2));
    color: white;
}
.balance-container {
    margin: 12px;
}
.balance-card {
    background: linear-gradient(135deg, #1e293b, #0f172a);
    border: 1px solid rgba(251,191,36,.3);
    border-radius: var(--radius-2xl);
    padding: 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.balance-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, #fbbf24, #d97706, #fbbf24);
}
.balance-amount {
    font-size: 42px;
    font-weight: bold;
    color: #fbbf24;
    margin: 10px 0;
}
.profit-card {
    background: linear-gradient(135deg, rgba(34,197,94,.12), rgba(34,197,94,.06));
    border: 1px solid rgba(34,197,94,.3);
    border-radius: var(--radius-xl);
    padding: 14px;
    margin: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
.profit-amount {
    font-size: 24px;
    font-weight: bold;
    color: #22c55e;
}
.collect-btn {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 40px;
    font-weight: 600;
    cursor: pointer;
}
.collect-btn.disabled {
    background: #475569;
    cursor: not-allowed;
    opacity: 0.7;
}
.transaction-list {
    max-height: 350px;
    overflow-y: auto;
}
.transaction-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 8px;
}
.transaction-info {
    display: flex;
    align-items: center;
    gap: 12px;
}
.transaction-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
.transaction-icon.deposit {
    background: rgba(34,197,94,.2);
    color: #22c55e;
}
.transaction-icon.withdraw {
    background: rgba(239,68,68,.2);
    color: #ef4444;
}
.transaction-icon.vip {
    background: rgba(251,191,36,.2);
    color: #fbbf24;
}
.transaction-icon.profit {
    background: rgba(34,197,94,.2);
    color: #22c55e;
}
.vip-category {
    margin-top: 24px;
}
.vip-category h4 {
    font-size: 18px;
    background: linear-gradient(135deg, rgba(251,191,36,0.25), rgba(217,119,6,0.1));
    display: inline-block;
    padding: 6px 18px;
    border-radius: 40px;
    margin-bottom: 16px;
    border-right: 3px solid var(--gold);
    font-weight: bold;
}
.vip-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(2, 1fr);
}
.vip-card {
    background: linear-gradient(145deg, #1e293b, #0f172a);
    border: 1px solid rgba(251,191,36,0.3);
    border-radius: var(--radius-xl);
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    position: relative;
    flex-wrap: wrap;
    gap: 12px;
}
.vip-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(135deg, #fbbf24, #d97706);
}
.vip-card:hover {
    transform: translateY(-3px) scale(1.01);
    border-color: var(--gold);
    box-shadow: 0 12px 24px rgba(0,0,0,0.3);
    background: linear-gradient(145deg, #263349, #111827);
}
.vip-info {
    flex: 1;
    text-align: right;
}
.vip-info h4 {
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 6px;
    color: #fbbf24;
}
.vip-info .daily-profit {
    font-size: 16px;
    color: #22c55e;
    font-weight: bold;
    margin: 4px 0;
}
.vip-info .price {
    font-size: 18px;
    color: var(--text-secondary);
}
.vip-action .buy-btn {
    background: linear-gradient(135deg, #fbbf24, #d97706);
    color: #1f2937;
    padding: 8px 20px;
    border-radius: 60px;
    font-weight: bold;
    font-size: 16px;
    transition: transform 0.2s;
    display: inline-block;
}
.vip-card:hover .buy-btn {
    transform: scale(1.05);
}
.referral-code {
    background: var(--primary-gradient);
    padding: 12px;
    border-radius: var(--radius-md);
    text-align: center;
    font-weight: bold;
    letter-spacing: 2px;
    cursor: pointer;
}
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal.active {
    display: flex;
}
.modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    padding: 20px;
    max-width: 500px;
    width: 100%;
    border: 1px solid var(--border);
    max-height: 80vh;
    overflow-y: auto;
}
.toast {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(0,0,0,0.95);
    color: white;
    padding: 12px;
    border-radius: var(--radius-md);
    text-align: center;
    z-index: 1500;
    animation: slideUp 0.3s;
    font-size: 13px;
}
@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@media (max-width: 480px) {
    .app-container { padding: 8px; }
    .tab span { display: none; }
    .vip-card { flex-direction: column; text-align: center; }
    .profit-card { flex-direction: column; }
    .collect-btn { width: 100%; }
    .vip-info h4 { font-size: 18px; }
    .vip-grid { grid-template-columns: 1fr; }
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}
.stat-card {
    background: rgba(255,255,255,.05);
    border-radius: var(--radius-lg);
    padding: 12px;
    text-align: center;
}
.stat-value {
    font-size: 24px;
    font-weight: bold;
    margin: 8px 0;
}
.icon-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 12px;
}
.icon-item {
    text-align: center;
    padding: 12px;
    background: rgba(255,255,255,.05);
    border-radius: var(--radius-md);
    cursor: pointer;
}
.info-box {
    background: rgba(79,70,229,.15);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 12px;
    margin-bottom: 16px;
    text-align: center;
    font-size: 12px;
}
.inbox-message {
    background: rgba(255,255,255,.05);
    border-radius: var(--radius-md);
    padding: 12px;
    margin-bottom: 12px;
    border-right: 3px solid var(--primary);
}
.inbox-message h4 {
    font-size: 16px;
    margin-bottom: 6px;
    color: #fbbf24;
}
.inbox-message p {
    font-size: 13px;
    color: var(--text-secondary);
    white-space: pre-line;
}
.referral-badge {
    background: rgba(34,197,94,0.2);
    color: #4ade80;
    border-radius: 20px;
    padding: 2px 8px;
    font-size: 10px;
    margin-right: 8px;
    white-space: nowrap;
}
.vip-tag {
    background: rgba(251,191,36,0.2);
    color: #fbbf24;
    border-radius: 20px;
    padding: 2px 8px;
    font-size: 10px;
}