/* ========== Bybit DESIGN SYSTEM ========== */
:root {
    --bds-static-black: #121214;
    --bds-static-white: #fff;
    --bds-brand-black: #121214;
    --bds-brand-white: #fff;
    --bds-font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Ubuntu;
    --bds-font-size-10: 10px;
    --bds-font-size-12: 12px;
    --bds-font-size-14: 14px;
    --bds-font-size-16: 16px;
    --bds-font-size-18: 18px;
    --bds-font-size-20: 20px;
    --bds-font-size-24: 24px;
    --bds-font-size-32: 32px;
    --bds-line-height-14: 22px;
    --bds-line-height-16: 24px;
    --bds-line-height-18: 26px;
    --bds-line-height-20: 28px;
    --bds-line-height-24: 32px;
    --bds-font-weight-regular: 400;
    --bds-font-weight-medium: 500;
    --bds-font-weight-semibold: 600;
    --bds-border-radius-4: 4px;
    --bds-border-radius-8: 8px;
    --bds-border-radius-round: 50%;
    --bds-border-radius-button: 100px;
    --bds-transition-fast: 0.15s;
    --bds-shadow-l1: 0 0 4px 0 rgba(18, 18, 20, 0.1);
    --bds-shadow-l2: 0 0 24px 0 rgba(18, 18, 20, 0.1);
    --bds-focused-halo-brand: 0 0 0 5px var(--bds-brand-100-bg);
}

/* Light Theme */
:root, [data-theme="light"] {
    color-scheme: light;
    --bds-gray-t1-title: #121214;
    --bds-gray-t2: #81858c;
    --bds-gray-t3: #adb1b8;
    --bds-gray-t4-dis: #d5dae0;
    --bds-gray-ele-border: #e9edf2;
    --bds-gray-ele-line: #f3f5f7;
    --bds-gray-ele-edge: #f9fafb;
    --bds-gray-bg-page: #f5f7fa;
    --bds-gray-bg-area: #fff;
    --bds-gray-bg-card: #fff;
    --bds-gray-bg-float: #fff;
    --bds-trans-mask: rgba(56, 58, 61, 0.6);
    --bds-trans-hover: rgba(56, 68, 82, 0.06);
    --bds-brand-600-hover: #ffc35c;
    --bds-brand-700-normal: #ff9c2e;
    --bds-brand-800-pressed: #f0960e;
    --bds-brand-900-focus: #eb8d13;
    --bds-brand-900-text: #ff9c2e;
    --bds-brand-100-bg: rgba(247, 166, 0, 0.12);
    --bds-red-700-normal: #ef454a;
    --bds-red-100-bg: rgba(239, 69, 74, 0.12);
    --bds-green-700-normal: #20b26c;
    --bds-green-100-bg: rgba(32, 178, 108, 0.12);
    --bds-gradient-brand: linear-gradient(90deg, #ffd748 0%, #f7a600 100%);
    --bds-gradient-ruby: linear-gradient(90deg, #fc7272 0%, #f03339 100%);
    --bds-underline-dashed: 1px dashed #d5dae0;
    --bds-checkbox-type-checked: var(--bds-static-white);
    --bds-black-white: #fff;
}

/* Dark Theme */
[data-theme="dark"] {
    color-scheme: dark;
    --bds-gray-t1-title: #fff;
    --bds-gray-t2: #adb1b8;
    --bds-gray-t3: #71757a;
    --bds-gray-t4-dis: #595d61;
    --bds-gray-ele-border: #404347;
    --bds-gray-ele-line: #25282c;
    --bds-gray-ele-edge: #1e2023;
    --bds-gray-bg-page: #000;
    --bds-gray-bg-area: #101014;
    --bds-gray-bg-card: #16171a;
    --bds-gray-bg-float: #333537;
    --bds-trans-mask: rgba(1, 3, 5, 0.8);
    --bds-trans-hover: rgba(192, 210, 231, 0.12);
    --bds-brand-600-hover: #ffc35c;
    --bds-brand-700-normal: #ff9c2e;
    --bds-brand-800-pressed: #f0960e;
    --bds-brand-900-focus: #f0960e;
    --bds-brand-900-text: #ff9c2e;
    --bds-brand-100-bg: rgba(247, 166, 0, 0.16);
    --bds-red-700-normal: #ef454a;
    --bds-red-100-bg: rgba(239, 69, 74, 0.16);
    --bds-green-700-normal: #20b26c;
    --bds-green-100-bg: rgba(32, 178, 108, 0.16);
    --bds-gradient-brand: linear-gradient(90deg, #ffd748 0%, #f7a600 100%);
    --bds-underline-dashed: 1px dashed #595d61;
    --bds-checkbox-type-checked: var(--bds-static-black);
    --bds-black-white: #000;
}

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

body {
    font-family: var(--bds-font-family);
    background: var(--bds-gray-bg-page);
    color: var(--bds-gray-t1-title);
    font-size: 14px;
    line-height: 1.4;
}

/* Layout */
.app-container {
    max-width: 1440px;
    margin: 0 auto;
}

/* ========== HEADER ========== */
.header {
    min-height: 48px;
    background-color: #17181e;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo svg {
    height: 22px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-item {
    padding: 0 12px;
    height: 48px;
    display: flex;
    align-items: center;
    color: #fff;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--bds-transition-fast);
}

.nav-item:hover {
    color: var(--bds-brand-700-normal);
    background: rgba(255, 255, 255, 0.06);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.deposit-btn {
    background: var(--bds-brand-700-normal);
    color: var(--bds-static-black);
    padding: 8px 20px;
    border-radius: var(--bds-border-radius-button);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--bds-transition-fast);
}

.deposit-btn:hover {
    background: var(--bds-brand-600-hover);
    transform: translateY(-1px);
}

.theme-toggle {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--bds-border-radius-round);
    cursor: pointer;
    color: #fff;
}

.theme-toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* ========== MAIN CONTENT ========== */
.withdraw-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.page-title {
    font-size: 32px;
    font-weight: 700;
}

.fiat-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bds-gray-ele-border);
    border: none;
    padding: 10px 20px;
    border-radius: var(--bds-border-radius-button);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--bds-transition-fast);
}

.fiat-btn:hover {
    background: var(--bds-gray-ele-line);
}

/* Two Column Layout */
.two-columns {
    display: flex;
    gap: 32px;
}

/* ========== FORM CARD ========== */
.form-card {
    flex: 2;
    background: var(--bds-gray-bg-card);
    border-radius: var(--bds-border-radius-8);
    border: 1px solid var(--bds-gray-ele-border);
    padding: 32px;
}

.form-section {
    margin-bottom: 24px;
}

.section-label {
    font-size: 14px;
    color: var(--bds-gray-t2);
    margin-bottom: 8px;
}

/* Coin Selector */
.coin-selector {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bds-gray-ele-line);
    border-radius: var(--bds-border-radius-8);
    padding: 12px 16px;
    cursor: pointer;
    transition: all var(--bds-transition-fast);
}

.coin-selector:hover {
    background: var(--bds-gray-ele-border);
}

.coin-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.coin-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #ff9c2e, #ffd748);
    border-radius: var(--bds-border-radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: #121214;
}

.coin-name {
    font-weight: 600;
    font-size: 16px;
}

.coin-fullname {
    font-size: 12px;
    color: var(--bds-gray-t2);
}

/* Tabs */
.tabs {
    display: flex;
    gap: 24px;
    border-bottom: 1px solid var(--bds-gray-ele-border);
    margin-bottom: 24px;
}

.tab {
    padding: 12px 0;
    font-size: 16px;
    font-weight: 500;
    color: var(--bds-gray-t2);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all var(--bds-transition-fast);
}

.tab.active {
    color: var(--bds-brand-700-normal);
    border-bottom-color: var(--bds-brand-700-normal);
}

/* Input Fields */
.card-input-group {
    margin-bottom: 20px;
}

.input-label {
    font-size: 14px;
    color: var(--bds-gray-t2);
    margin-bottom: 8px;
    display: block;
}

.input-field {
    width: 100%;
    background: var(--bds-gray-ele-line);
    border: 1px solid transparent;
    border-radius: var(--bds-border-radius-8);
    padding: 14px 16px;
    font-size: 16px;
    font-family: var(--bds-font-family);
    color: var(--bds-gray-t1-title);
    transition: all var(--bds-transition-fast);
    outline: none;
}

.input-field:focus {
    border-color: var(--bds-brand-700-normal);
    box-shadow: var(--bds-focused-halo-brand);
}

.input-field::placeholder {
    color: var(--bds-gray-t3);
}

.card-row {
    display: flex;
    gap: 16px;
}

.card-row .card-input-group {
    flex: 1;
}

/* Amount Input */
.amount-input-wrapper {
    background: var(--bds-gray-ele-line);
    border-radius: var(--bds-border-radius-8);
    display: flex;
    align-items: center;
    padding: 4px 16px;
}

.amount-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 14px 0;
    font-size: 24px;
    font-weight: 600;
    outline: none;
    font-family: var(--bds-font-family);
    color: var(--bds-gray-t1-title);
}

.amount-suffix {
    font-size: 16px;
    font-weight: 500;
    color: var(--bds-gray-t2);
    cursor: pointer;
    padding: 8px 12px;
    border-radius: var(--bds-border-radius-button);
    transition: all var(--bds-transition-fast);
}

.amount-suffix:hover {
    background: var(--bds-trans-hover);
    color: var(--bds-brand-700-normal);
}

/* Amount currency label */
.amount-currency-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--bds-gray-t2);
    padding: 0 8px;
    white-space: nowrap;
}

/* Fiat currency selector */
.fiat-currency-selector {
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    border-radius: var(--bds-border-radius-8);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: var(--bds-gray-t1-title);
    white-space: nowrap;
    transition: background var(--bds-transition-fast);
}

.fiat-currency-selector:hover {
    background: var(--bds-trans-hover);
}

.fiat-flag {
    font-size: 18px;
    line-height: 1;
}

.fiat-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    background: var(--bds-gray-bg-float);
    border: 1px solid var(--bds-gray-ele-border);
    border-radius: var(--bds-border-radius-8);
    box-shadow: var(--bds-shadow-l2);
    z-index: 50;
    min-width: 120px;
    overflow: hidden;
}

.fiat-dropdown.open {
    display: block;
}

.fiat-option {
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--bds-transition-fast);
}

.fiat-option:hover {
    background: var(--bds-trans-hover);
    color: var(--bds-brand-700-normal);
}

/* Total receive dual values */
.total-values {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.total-value-fiat {
    font-size: 14px;
    font-weight: 500;
    color: var(--bds-gray-t2);
}

/* Fee Info */
.fee-info {
    display: flex;
    justify-content: space-between;
    padding: 16px 0;
    border-bottom: 1px solid var(--bds-gray-ele-line);
}

.fee-label {
    color: var(--bds-gray-t2);
}

.fee-value {
    font-weight: 500;
}

/* Total Amount */
.total-amount {
    display: flex;
    justify-content: space-between;
    padding: 20px;
    background: var(--bds-gray-ele-edge);
    margin: 20px 0;
    border-radius: var(--bds-border-radius-8);
}

.total-label {
    font-size: 16px;
    font-weight: 500;
}

.total-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--bds-brand-700-normal);
}

/* Submit Button */
.submit-btn {
    width: 100%;
    background: var(--bds-brand-700-normal);
    color: var(--bds-static-black);
    border: none;
    padding: 16px;
    border-radius: var(--bds-border-radius-button);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--bds-transition-fast);
    margin-top: 20px;
}

.submit-btn:hover {
    background: var(--bds-brand-600-hover);
    transform: translateY(-1px);
}

/* ========== SIDEBAR ========== */
.sidebar {
    flex: 1;
}

/* FAQ Card */
.faq-card {
    background: var(--bds-gray-bg-card);
    border-radius: var(--bds-border-radius-8);
    border: 1px solid var(--bds-gray-ele-border);
    padding: 24px;
    margin-bottom: 24px;
}

.faq-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}

.faq-item {
    margin-bottom: 16px;
    position: relative;
    padding-left: 12px;
}

.faq-item::before {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    width: 4px;
    height: 4px;
    background: var(--bds-gray-t2);
    border-radius: 50%;
}

.faq-link {
    color: var(--bds-gray-t2);
    text-decoration: none;
    font-size: 14px;
    transition: color var(--bds-transition-fast);
}

.faq-link:hover {
    color: var(--bds-brand-700-normal);
}

/* Limit Card */
.limit-card {
    background: var(--bds-gray-bg-card);
    border-radius: var(--bds-border-radius-8);
    border: 1px solid var(--bds-gray-ele-border);
    padding: 20px;
}

.limit-title {
    font-size: 14px;
    color: var(--bds-gray-t2);
    margin-bottom: 12px;
}

.progress-bar {
    height: 8px;
    background: var(--bds-gray-ele-border);
    border-radius: 4px;
    overflow: hidden;
    margin: 12px 0;
}

.progress-fill {
    width: 68%;
    height: 100%;
    background: var(--bds-green-700-normal);
    border-radius: 4px;
}

.limit-values {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--bds-gray-t2);
}

.limit-remaining {
    color: var(--bds-green-700-normal);
    font-weight: 500;
}

.manage-link {
    display: inline-block;
    margin-top: 12px;
    color: var(--bds-brand-700-normal);
    text-decoration: none;
    font-size: 12px;
}

/* ========== RECORDS CARD ========== */
.records-card {
    background: var(--bds-gray-bg-card);
    border-radius: var(--bds-border-radius-8);
    border: 1px solid var(--bds-gray-ele-border);
    padding: 24px;
    margin-top: 32px;
}

.records-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.records-title {
    font-size: 20px;
    font-weight: 600;
}

.records-table {
    width: 100%;
    border-collapse: collapse;
}

.records-table th {
    text-align: left;
    padding: 12px 8px;
    font-size: 12px;
    font-weight: 500;
    color: var(--bds-gray-t2);
    border-bottom: 1px solid var(--bds-gray-ele-border);
}

.records-table td {
    padding: 12px 8px;
    border-bottom: 1px solid var(--bds-gray-ele-line);
    font-size: 14px;
}

.status-success {
    color: var(--bds-green-700-normal);
}

.view-more {
    text-align: center;
    margin-top: 20px;
}

.view-more a {
    color: var(--bds-brand-700-normal);
    text-decoration: none;
    font-weight: 500;
}

/* ========== MODAL ========== */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--bds-trans-mask);
    z-index: 999;
    align-items: center;
    justify-content: center;
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: var(--bds-gray-bg-card);
    border-radius: 16px;
    border: 1px solid var(--bds-gray-ele-border);
    box-shadow: var(--bds-shadow-l2);
    padding: 32px 28px 24px;
    width: 100%;
    max-width: 400px;
    margin: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    animation: modal-in 0.2s ease;
}

@keyframes modal-in {
    from { opacity: 0; transform: scale(0.95) translateY(8px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-icon {
    margin-bottom: 4px;
}

.modal-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--bds-gray-t1-title);
    text-align: center;
}

.modal-body {
    font-size: 14px;
    color: var(--bds-gray-t2);
    text-align: center;
    line-height: 1.8;
}

.modal-body strong {
    color: var(--bds-gray-t1-title);
    font-weight: 600;
}

.modal-btn {
    margin-top: 8px;
    width: 100%;
    background: var(--bds-brand-700-normal);
    color: var(--bds-static-black);
    border: none;
    padding: 14px;
    border-radius: var(--bds-border-radius-button);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--bds-transition-fast);
}

.modal-btn:hover {
    background: var(--bds-brand-600-hover);
}

/* ========== LANG SWITCHER ========== */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: 6px;
}

.lang-option {
    font-size: 12px;
    font-weight: 600;
    color: var(--bds-gray-t3);
    cursor: pointer;
    transition: color var(--bds-transition-fast);
    letter-spacing: 0.5px;
}

.lang-option:hover {
    color: #fff;
}

.lang-option.active {
    color: var(--bds-brand-700-normal);
}

.lang-sep {
    font-size: 12px;
    color: var(--bds-gray-t3);
    user-select: none;
}

/* ========== FOOTER ========== */
.footer {
    background: #16171a;
    padding: 16px 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 48px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-link {
    color: var(--bds-gray-t3);
    font-size: 12px;
    text-decoration: none;
}

.footer-link:hover {
    color: var(--bds-brand-700-normal);
}

.copyright {
    color: var(--bds-gray-t3);
    font-size: 12px;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .two-columns {
        flex-direction: column;
    }
    
    .header {
        padding: 0 16px;
    }
    
    .nav-links {
        display: none;
    }
    
    .withdraw-container {
        padding: 16px;
    }
    
    .form-card {
        padding: 20px;
    }
    
    .card-row {
        flex-direction: column;
        gap: 20px;
    }
    
    .records-table {
        font-size: 12px;
    }
    
    .footer {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}