/* ==========================================================================
   1. CSS Reset & Global Styles
   ========================================================================== */
* { margin: 0; padding: 0; box-sizing: border-box; }

/* --- لوحة الألوان الجديدة والموحدة للموقع --- */
:root {
  /* الألوان الرئيسية الجديدة */
  --color-background: #121212; /* الخلفية الداكنة */
  --color-surface: #1C1C1C;    /* الخلفية الثانوية (الكروت/الأزرار) */
  --color-surface-light: #2E2E2E; /* رمادي غامق - يستخدم للـ hover والأيقونات */
  --color-text-primary: #FFFFFF;   /* النص الأساسي (أبيض) */
  --color-text-secondary: #B0B0B0; /* النص الثانوي (رمادي فاتح) */
  --color-text-placeholder: #6a6a7e; /* (تم الإبقاء عليه لتمييز حقول الإدخال) */

  /* ألوان النصوص والعناصر المميزة الجديدة */
  --color-primary: #2196F3;         /* الأزرق (شعار وأيقونات) - اللون الرئيسي للتفاعل */
  --color-primary-dark: #1976D2;      /* نسخة أغمق من الأزرق للـ hover */
  --color-success: #00FF87;           /* الأخضر (الرصيد ونتائج المباريات) */
  --color-accent-green: #00C853;      /* الأخضر الفاتح (VS / تفاصيل) */
  --color-danger: #D32F2F;            /* الأحمر (أيقونات الدوري) */
  --color-warning: #FFD600;           /* الأصفر (بعض الشعارات) */
  
  /* ألوان إضافية */
  --color-border: #2E2E2E;            /* لون الحدود متوافق مع الخلفية */
  
  /* إعدادات الخطوط والمسافات (بدون تغيير) */
  --font-family-primary: 'Cairo', sans-serif;
  --font-size-base: 16px;
  --font-weight-normal: 400; --font-weight-bold: 600; --line-height-base: 1.6;
  --spacing-1: 0.25rem; --spacing-2: 0.5rem; --spacing-3: 1rem; --spacing-4: 1.5rem; --spacing-5: 3rem;
  --border-radius: 8px; --border-radius-large: 12px;
}

/* ==========================================================================
   START: تعديلات الأبعاد ونوع الخط العامة
   ========================================================================== */

/* 1. تطبيق نوع الخط على كل شيء في الموقع */
body, button, input, textarea, select, .item-title, .stat-label, .team-name { 
  font-family: var(--font-family-primary) !important;
}

/* 2. تحديد عرض الموقع الأقصى ليطابق الأبعاد المطلوبة */
.main-content {
    max-width: 707px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
}

/* 3. تطبيق أحجام الخطوط المحددة */
h1, h2, .page-title, .promotion-title, .section-title, .auth-title, .user-name {
    font-size: 18px !important;
}
p, .footer-description, .conditions-list li, .benefits-list li, .stat-label, .item-value, .label, .match-time-large {
    font-size: 14px !important;
}
button, .auth-button, .btn, .receive-button, .purchase-button, .details-tab-button {
    font-size: 15px !important;
}

/* ==========================================================================
   END: تعديلات الأبعاد ونوع الخط العامة
   ========================================================================== */

body { 
  font-size: var(--font-size-base); 
  line-height: var(--line-height-base); 
  color: var(--color-text-primary); 
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased; 
  -moz-osx-font-smoothing: grayscale;
}
body.modal-open { overflow: hidden; }
a { color: var(--color-primary); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.main-content { padding-top: 60px; padding-bottom: 65px; }
.page-content-container { padding: 0; }
.page-header { padding: var(--spacing-3) var(--spacing-3) 0; }
.page-title { text-align: center; margin-bottom: var(--spacing-3); }

/* ==========================================================================
   2. Header & Navigation
   ========================================================================== */
.main-header { position: fixed; top: 0; left: 0; width: 100%; height: 60px; background-color: var(--color-surface); border-bottom: 1px solid var(--color-border); z-index: 1000; display: flex; align-items: center; justify-content: space-between; padding: 0 var(--spacing-3); }
.header-start, .header-center, .header-end { display: flex; align-items: center; gap: var(--spacing-3); flex-basis: 33.33%; }
.header-start { justify-content: flex-start; }
.header-center { justify-content: center; }
.header-end { justify-content: flex-end; }
.header-logo-link { display: flex; align-items: center; gap: 8px; text-decoration: none; }
.header-logo-link .fa-futbol { font-size: 24px; color: var(--color-primary); }
.header-logo { height: 30px; width: auto; }
.header-logo-text { font-size: 18px; font-weight: bold; color: var(--color-text-primary); }
.icon-button { background: none; border: none; color: var(--color-text-primary); font-size: 22px; cursor: pointer; padding: 0; }
.balance-display { background-color: rgba(0,0,0,0.2); color: var(--color-success); padding: 6px 12px; border-radius: 20px; display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; text-decoration: none; }
.balance-display i { color: var(--color-success); opacity: 0.8; font-size: 18px; }
.bottom-nav { position: fixed; bottom: 0; left: 0; width: 100%; height: 65px; background-color: var(--color-surface); border-top: 1px solid var(--color-border); z-index: 1000; display: flex; justify-content: center; align-items: center; }
.bottom-nav-list { list-style: none; display: flex; justify-content: space-around; align-items: center; width: 100%; height: 100%; margin: 0; padding: 0; }
.bottom-nav-item { flex-grow: 1; }
.bottom-nav-link { display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--color-text-secondary); text-decoration: none; padding: 8px 0; transition: color 0.2s ease; height: 100%; }
.bottom-nav-link i { font-size: 22px; margin-bottom: 4px; }
.bottom-nav-link span { font-size: 11px; font-weight: 500; }
.bottom-nav-link.active, .bottom-nav-link.active i { color: var(--color-primary); }

/* ==========================================================================
   3. All Other Pages CSS
   ========================================================================== */
.auth-container, .my-trades-section, .agent-center-section, .market-list-section, .recharge-page-section, .trades-history-section, .account-page-section { padding: var(--spacing-3); }
.page-content-container > div:not(.swiper), .page-content-container > section { margin-top: var(--spacing-4); }
.marquee-section { background-color: var(--color-surface); border-radius: var(--border-radius); padding: var(--spacing-2); display: flex; align-items: center; gap: var(--spacing-2); overflow: hidden; }
.marquee-icon { color: var(--color-primary); font-size: 18px; }
.marquee-text-wrapper { flex-grow: 1; white-space: nowrap; overflow: hidden; }
.marquee-text { color: var(--color-text-secondary); display: inline-block; padding-left: 100%; animation: marquee-ltr 15s linear infinite; }
@keyframes marquee-ltr { 0% { transform: translate(0, 0); } 100% { transform: translate(-100%, 0); } }
.quick-actions-section { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-2); text-align: center; }
.action-item { display: flex; flex-direction: column; align-items: center; gap: var(--spacing-2); padding: var(--spacing-2); text-decoration: none; }
.action-icon-wrapper { width: 50px; height: 50px; background-color: var(--color-surface); border-radius: 50%; display: flex; justify-content: center; align-items: center; }
.action-icon-wrapper img { width: 28px; height: auto; }
.action-label { font-size: 13px; color: var(--color-text-secondary); font-weight: 500; }
.form-icon { right: auto; left: 20px; }
.form-icon-right { left: auto; right: 20px; }
.more-link { margin-left: auto; margin-right: 0; }
.events-section, .investment-section { margin-top: var(--spacing-4); }
.section-header { margin-bottom: var(--spacing-3); }
.section-title-wrapper { display: flex; align-items: center; gap: var(--spacing-2); margin-bottom: var(--spacing-3); }
.section-title-wrapper i { color: var(--color-danger); font-size: 20px; } /* تم استخدام اللون الأحمر هنا حسب الطلب */
.section-tabs { display: flex; align-items: center; gap: var(--spacing-2); flex-wrap: wrap; }
.tab-button { background-color: var(--color-surface); color: var(--color-text-secondary); border: 1px solid var(--color-border); padding: 8px 16px; border-radius: 20px; font-weight: 500; cursor: pointer; }
.tab-button.active { background-color: var(--color-primary); color: var(--color-text-primary); border-color: var(--color-primary); }
.match-list { display: flex; flex-direction: column; gap: var(--spacing-3); }
.match-card { display: block; background-color: var(--color-surface); border-radius: var(--border-radius-large); padding: var(--spacing-3); text-decoration: none; transition: background-color 0.2s ease; }
.match-card:hover { background-color: var(--color-surface-light); }
.match-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--spacing-3); color: var(--color-text-secondary); font-size: 12px; }
.match-card-body { display: flex; justify-content: space-between; align-items: center; }
.team { display: flex; flex-direction: column; align-items: center; gap: 8px; width: 40%; text-align: center; }
.team-logo { width: 40px; height: 40px; object-fit: contain; }
.vs { color: var(--color-accent-green); font-weight: bold; } /* تم استخدام الأخضر الفاتح هنا حسب الطلب */
.no-matches { background-color: var(--color-surface); border-radius: var(--border-radius); padding: var(--spacing-4); text-align: center; color: var(--color-text-secondary); }
.investment-table { display: flex; flex-direction: column; padding: 0; }
.investment-table-header, .investment-table-row { display: grid; grid-template-columns: 1fr 1fr 1.5fr 1fr; align-items: center; text-align: center; padding: var(--spacing-3); }
.investment-table-header { background-color: var(--color-surface-light); color: var(--color-text-secondary); font-size: 12px; border-top-left-radius: var(--border-radius-large); border-top-right-radius: var(--border-radius-large); }
.investment-table-row { background-color: var(--color-surface); color: var(--color-text-primary); border-bottom: 1px solid var(--color-border); }
.investment-table-row:last-child { border-bottom: none; border-bottom-left-radius: var(--border-radius-large); border-bottom-right-radius: var(--border-radius-large); }
.event-cell { font-weight: bold; }
.profit-cell { color: var(--color-success); font-weight: bold; }
.auth-container { display: flex; flex-direction: column; align-items: center; text-align: center; }
.auth-header { margin-bottom: var(--spacing-5); }
.auth-subtitle { color: var(--color-text-secondary); }
.auth-form { display: flex; flex-direction: column; width: 100%; gap: var(--spacing-3); }
.form-group { position: relative; }
.form-control { background-color: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--border-radius-large); width: 100%; height: 50px; padding: 0 50px; color: var(--color-text-primary); }
.form-control::placeholder { color: var(--color-text-placeholder); }
.form-options { display: flex; align-items: center; gap: var(--spacing-2); margin: var(--spacing-2) 0; }
.remember-text { color: var(--color-text-secondary); }
.auth-button:hover { background-color: var(--color-primary-dark); }
.auth-footer { margin-top: var(--spacing-5); color: var(--color-text-secondary); }
.auth-footer a { font-weight: bold; }
.service-link { display: block; margin-top: var(--spacing-3); }
.switch { position: relative; display: inline-block; width: 40px; height: 24px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: var(--color-surface-light); transition: .4s; }
.slider:before { position: absolute; content: ""; height: 16px; width: 16px; left: 4px; bottom: 4px; background-color: white; transition: .4s; }
input:checked + .slider { background-color: var(--color-primary); }
input:checked + .slider:before { transform: translateX(16px); }
.slider.round { border-radius: 34px; }
.slider.round:before { border-radius: 50%; }
.market-list-section .filter-tab { background-color: transparent; border: 1px solid var(--color-border); color: var(--color-text-secondary); padding: 8px 20px; border-radius: 20px; font-weight: 500; cursor: pointer; }
.market-list-section .filter-tab.active { background-color: var(--color-primary); border-color: var(--color-primary); color: var(--color-text-primary); }
.search-bar { position: relative; margin-bottom: var(--spacing-4); }
.search-bar .fa-search { position: absolute; top: 50%; right: 15px; transform: translateY(-50%); color: var(--color-text-placeholder); }
.search-bar input { width: 100%; height: 45px; background-color: var(--color-surface); border: none; border-radius: 8px; padding-right: 45px; color: var(--color-text-primary); }
.search-bar input::placeholder { color: var(--color-text-placeholder); }
.match-card-large { background-color: var(--color-surface); padding: var(--spacing-3); border-radius: var(--border-radius-large); }
.team-logo-large { width: 50px; height: 50px; object-fit: contain; }
.match-center-info { text-align: center; }
.vs-large { color: var(--color-accent-green); font-weight: bold; } /* تم استخدام الأخضر الفاتح هنا حسب الطلب */
.details-tabs { display: flex; background-color: var(--color-surface); border-radius: var(--border-radius-large); padding: var(--spacing-1); margin-top: var(--spacing-4); }
.details-tab-button.active { background-color: var(--color-primary); color: var(--color-text-primary); }
.scores-list { margin-top: var(--spacing-4); }
.tab-content { display: none; flex-direction: column; gap: var(--spacing-2); }
.tab-content.active { display: flex; }
.scores-table-header { display: grid; grid-template-columns: 1fr 1fr 1fr; color: var(--color-text-secondary); font-size: 13px; text-align: center; margin-bottom: var(--spacing-2); padding: 0 var(--spacing-3); }
.score-row { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; background-color: var(--color-surface); border-radius: var(--border-radius); padding: var(--spacing-3); text-align: center; }
.score-value { font-weight: bold; }
.odds-value { color: var(--color-primary); font-weight: bold; }
.bet-button { background-color: var(--color-background); color: var(--color-text-primary); border: 1px solid var(--color-border); padding: 8px 16px; border-radius: var(--border-radius); cursor: pointer; transition: background-color 0.2s ease; }
.bet-button:hover { background-color: var(--color-primary); border-color: var(--color-primary); }
.no-scores { padding: var(--spacing-4); text-align: center; color: var(--color-text-secondary); }
.custom-modal-backdrop { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); z-index: 1050; display: flex; justify-content: center; align-items: center; padding: var(--spacing-3); }
.custom-modal-content { background-color: var(--color-surface); border-radius: var(--border-radius-large); width: 100%; max-width: 400px; max-height: 90vh; overflow-y: auto; }
.modal-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--color-border); padding: var(--spacing-3); }
.modal-title { color: var(--color-text-primary); font-weight: 600; margin: 0; }
.btn-close { background: transparent url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23FFFFFF'%3e%3cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3e%3c/svg%3e") center/1em auto no-repeat; border: 0; border-radius: 0.25rem; width: 1em; height: 1em; opacity: 0.8; cursor: pointer; }
.modal-body { display: flex; flex-direction: column; gap: var(--spacing-3); padding: var(--spacing-3); }
.modal-match-info { display: flex; justify-content: space-between; align-items: center; text-align: center; }
.vs-section { display: flex; flex-direction: column; gap: 4px; }
.selected-score { font-weight: bold; color: var(--color-text-primary); }
.selected-odds { font-weight: bold; color: var(--color-success); }
.amount-input-group label { display: block; color: var(--color-text-secondary); margin-bottom: var(--spacing-2); text-align: right; }
.amount-input-group .input-wrapper { position: relative; }
.amount-input-group .amount-input { height: 45px; background-color: var(--color-background); border-color: var(--color-border); padding-right: var(--spacing-3); padding-left: 150px; border-radius: var(--border-radius); flex-grow: 1; }
.estimated-profit { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); white-space: nowrap; color: var(--color-success); }
.estimated-profit .estimate_earning { margin-left: 4px; font-weight: bold; }
.quick-amount-buttons { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-2); }
.quick-amount-buttons button { background-color: var(--color-surface-light); border: none; color: var(--color-text-primary); padding: 8px; border-radius: var(--border-radius); cursor: pointer; }
.balance-info { display: flex; justify-content: space-between; align-items: center; background-color: var(--color-primary); padding: var(--spacing-2) var(--spacing-3); border-radius: var(--border-radius); }
.balance-info span { font-weight: 600; }
.modal-footer { border-top: none; padding: 0 var(--spacing-3) var(--spacing-3); }
.modal-footer .auth-button { width: 100%; }
#toast-container > .toast { font-family: var(--font-family-primary); }
.trades-history-section .page-header { background-color: var(--color-primary); padding-top: var(--spacing-3); border-bottom-left-radius: var(--border-radius-large); border-bottom-right-radius: var(--border-radius-large); }
.trades-history-section .page-filter-tabs { display: flex; background-color: rgba(0,0,0,0.2); border-radius: var(--border-radius); }
.trades-history-section .filter-tab { flex: 1; text-align: center; background-color: transparent; border: none; color: white; opacity: 0.7; padding: var(--spacing-2); font-weight: 500; cursor: pointer; border-radius: var(--border-radius); }
.trades-history-section .filter-tab.active { background-color: white; color: var(--color-primary); opacity: 1; }
.trades-summary { display: grid; grid-template-columns: repeat(3, 1fr); background-color: var(--color-surface); margin: var(--spacing-4) var(--spacing-3); border-radius: var(--border-radius-large); padding: var(--spacing-3); }
.summary-item { text-align: center; }
.summary-item span { display: block; }
.summary-item span:first-child { font-weight: 600; color: var(--color-text-primary); }
.summary-item span:last-child { color: var(--color-text-secondary); margin-top: 4px; }
.trades-list { padding: 0 var(--spacing-3) var(--spacing-3); display: flex; flex-direction: column; gap: var(--spacing-3); }
.trade-receipt { background-color: var(--color-surface); border-radius: var(--border-radius-large); }
.receipt-header { display: flex; justify-content: space-between; padding: var(--spacing-3); border-bottom: 1px dashed var(--color-border); }
.league-name { font-weight: 600; }
.trade-date { color: var(--color-text-secondary); }
.receipt-teams { padding: var(--spacing-3); font-weight: bold; text-align: center; display: flex; align-items: center; justify-content: center; gap: 1rem; }
.receipt-teams .team-logo-small { width: 30px; height: 30px; }
.receipt-teams .vs { color: var(--color-accent-green); } /* تم استخدام الأخضر الفاتح هنا حسب الطلب */
.receipt-details { padding: var(--spacing-3); display: flex; flex-direction: column; gap: var(--spacing-2); }
.detail-row { display: flex; justify-content: space-between; }
.detail-row .label { color: var(--color-text-secondary); }
.detail-row .value { color: var(--color-text-primary); font-weight: 500; }
.success-text { color: var(--color-success) !important; }
.danger-text { color: var(--color-danger) !important; }
.pending-text { color: var(--color-warning) !important; }
.receipt-countdown { padding: var(--spacing-2) var(--spacing-3); text-align: center; border-top: 1px dashed var(--color-border); }
.countdown-label { font-size: 12px; color: var(--color-text-secondary); margin-left: 8px; }
.countdown-timer { font-weight: bold; color: var(--color-primary); }
.no-trades { padding: var(--spacing-5); text-align: center; color: var(--color-text-secondary); }
.hero-slider { width: 100%; height: 160px; border-radius: var(--border-radius-large); }
.swiper-slide { text-align: center; background: var(--color-surface); display: flex; justify-content: center; align-items: center; }
.slider-image { display: block; width: 100%; height: 100%; object-fit: cover; }
.swiper-pagination-bullet { background-color: var(--color-surface-light); opacity: 1; }
.swiper-pagination-bullet-active { background-color: var(--color-primary); }
.agent-center-section .referral-card { background-color: var(--color-surface); border-radius: var(--border-radius-large); padding: var(--spacing-3); display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--spacing-3); }
.agent-center-section .referral-info { display: flex; flex-direction: column; gap: 4px; word-break: break-all; }
.agent-center-section .referral-info .code { font-weight: bold; color: var(--color-primary); }
.agent-center-section .copy-button { background-color: var(--color-surface-light); border: 1px solid var(--color-border); color: var(--color-text-primary); width: 40px; height: 40px; border-radius: 50%; font-size: 16px; cursor: pointer; }
.agent-center-section .stats-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-3); margin-top: var(--spacing-4); margin-bottom: var(--spacing-4); }
.agent-center-section .stat-card { background-color: var(--color-surface); border-radius: var(--border-radius-large); padding: var(--spacing-3); text-align: center; display: flex; flex-direction: column; }
.agent-center-section .action-list { display: flex; flex-direction: column; gap: var(--spacing-2); }
.agent-center-section .action-list-item { display: flex; align-items: center; background-color: var(--color-surface); padding: var(--spacing-3); border-radius: var(--border-radius-large); text-decoration: none; transition: background-color 0.2s ease; }
.agent-center-section .action-list-item:hover { background-color: var(--color-surface-light); }
.agent-center-section .item-icon { font-size: 20px; color: var(--color-primary); margin-right: var(--spacing-3); }
.agent-center-section .item-title { display: block; color: var(--color-text-primary); font-weight: 500; }
.agent-center-section .item-arrow { color: var(--color-text-secondary); }
.account-page-section .account-profile-header { display: flex; flex-direction: column; align-items: center; text-align: center; gap: var(--spacing-2); margin-bottom: var(--spacing-4); }
.account-page-section .user-avatar-xl { position: relative; width: 80px; height: 80px; border-radius: 50%; background-color: var(--color-surface); display: flex; justify-content: center; align-items: center; font-size: 40px; border: 2px solid white; }
.account-page-section .user-avatar-xl .user-status { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); background-color: var(--color-warning); color: var(--color-background); font-size: 10px; font-weight: bold; padding: 2px 8px; border-radius: 10px; }
.account-page-section .user-details { display: flex; flex-direction: column; }
.account-page-section .user-details .user-id { color: var(--color-text-secondary); }
.account-page-section .account-balance-card { text-align: center; margin-bottom: var(--spacing-3); }
.account-page-section .account-actions { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-3); margin-bottom: var(--spacing-4); }
.account-page-section .action-button { display: flex; justify-content: center; align-items: center; gap: 8px; padding: var(--spacing-2); border-radius: var(--border-radius-large); text-decoration: none; font-weight: 600; border: 1px solid var(--color-border); }
.account-page-section .action-button.recharge { background-color: transparent; color: var(--color-text-primary); }
.account-page-section .action-button.withdraw { background-color: transparent; color: var(--color-text-primary); }
.account-page-section .action-list-group { background-color: var(--color-surface); border-radius: var(--border-radius-large); margin-bottom: var(--spacing-3); }
.account-page-section .action-list-item { display: flex; align-items: center; padding: var(--spacing-3); text-decoration: none; border-bottom: 1px solid var(--color-border); }
.account-page-section .action-list-group a:last-child { border-bottom: none; }
.account-page-section .item-icon { font-size: 20px; color: var(--color-text-secondary); margin-right: var(--spacing-3); width: 24px; text-align: center; }
.account-page-section .item-content { flex-grow: 1; }
.account-page-section .item-title { display: block; color: var(--color-text-primary); font-weight: 500; }
.account-page-section .item-arrow { color: var(--color-text-secondary); }
.account-page-section .logout-button-wrapper { margin-top: var(--spacing-4); }

/* ==========================================================================
   4. Preloader Styles (NEW)
   ========================================================================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-background);
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}
.preloader.show {
    opacity: 1;
    visibility: visible;
}
.preloader-ball {
    width: 60px;
    height: 60px;
    animation: spin 1.5s linear infinite;
}
@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* ==========================================================================
   5. Membership Level Page Styles (NEW)
   ========================================================================== */
.membership-level-section {
    padding: var(--spacing-3);
    padding-top: 0;
}
.page-content-container .membership-level-section {
    margin-top: 0;
}
.membership-banner {
    border-radius: var(--border-radius-large);
    overflow: hidden;
    margin-bottom: var(--spacing-4);
}
.membership-banner img {
    width: 100%;
    height: auto;
}
.membership-tabs-slider {
    overflow-x: auto;
    padding-bottom: 10px;
    margin-bottom: var(--spacing-4);
}
.membership-tabs-slider::-webkit-scrollbar {
    display: none;
}
.membership-tabs-slider {
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.tabs-list {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--spacing-2);
}
.membership-tab {
    flex: 0 0 auto;
    min-width: 120px;
    padding: var(--spacing-2);
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-large);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--color-text-secondary);
}
.membership-tab .tab-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
}
.membership-tab span {
    font-size: 13px;
    font-weight: 500;
}
.membership-tab.active {
    background-color: var(--color-surface-light);
    border-color: var(--color-primary);
    color: var(--color-text-primary);
}
.membership-content-wrapper {
    background-color: var(--color-surface);
    padding: var(--spacing-3);
    border-radius: var(--border-radius-large);
    margin-bottom: var(--spacing-4);
}
.membership-content {
    display: none;
    flex-direction: column;
    gap: var(--spacing-3);
}
.membership-content.active {
    display: flex;
}
.conditions-list, .benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
    color: var(--color-text-secondary);
}
.conditions-list li, .benefits-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.conditions-list span, .benefits-list span {
    color: var(--color-text-primary);
    font-weight: 500;
}
.benefit-icon {
    color: var(--color-primary);
    margin-right: 12px;
    width: 20px;
    text-align: center;
}
.reward-box {
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    padding: var(--spacing-3);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}
.reward-icon {
    font-size: 28px;
    color: var(--color-warning);
}
.reward-details {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    width: 100%;
    justify-content: center;
}
.reward-currency {
    color: var(--color-text-secondary);
}
.reward-amount {
    font-weight: 700;
    color: var(--color-warning);
    border: 1px solid var(--color-border);
    padding: 4px 16px;
    border-radius: var(--border-radius);
    flex-grow: 1;
    text-align: center;
}
.receive-button:disabled {
    background-color: var(--color-surface-light);
    cursor: not-allowed;
    opacity: 0.6;
}
.referral-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}
.link-box {
    background-color: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 12px var(--spacing-3);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text-secondary);
}
.link-box .copy-btn {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    font-size: 16px;
    cursor: pointer;
}
.membership-footer-notes {
    color: var(--color-text-secondary);
    font-size: 13px;
    line-height: 1.8;
}
.membership-footer-notes h4 {
    color: var(--color-text-primary);
    margin-top: var(--spacing-3);
    margin-bottom: var(--spacing-2);
}
.membership-footer-notes p {
    margin: 0;
}