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

:root {
    --primary-color: #0056b3;
    --secondary-color: #0078d4;
    --dark-color: #1a1a2e;
    --light-bg: #f0f4f8;
    --text-color: #2c3e50;
    --text-light: #5a6c7d;
    --border-color: #d1dce5;
}

body {
    font-family: 'Microsoft YaHei', 'PingFang SC', 'Hiragino Sans GB', 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    background: #fff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.navbar {
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 16px 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    text-decoration: none;
    display: inline-block;
}

.logo svg {
    display: block;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 32px;
}

.nav-item {
    position: relative;
}

.nav-link {
    text-decoration: none;
    color: var(--text-color);
    font-size: 14px;
    font-weight: 400;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 0;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link i {
    font-size: 10px;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-radius: 4px;
    padding: 8px 0;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s;
    list-style: none;
    margin-top: 8px;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    color: var(--text-color);
    text-decoration: none;
    font-size: 14px;
    transition: background 0.2s;
}

.dropdown-menu a:hover {
    background: var(--light-bg);
    color: var(--primary-color);
}

.nav-cta {
    display: flex;
    gap: 12px;
    margin-left: 16px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-color);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.btn {
    padding: 8px 24px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
    display: inline-block;
    border: 1px solid transparent;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: #004494;
    border-color: #004494;
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline:hover {
    background: rgba(26, 115, 232, 0.04);
}

.hero {
    background: url('shouye.png') center center / cover no-repeat;
    padding: 80px 0 60px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
    background-image: url('data:image/svg+xml,%3Csvg width="140" height="40" viewBox="0 0 140 40"%3E%3Ctext x="0" y="28" font-family="Arial, sans-serif" font-size="24" font-weight="bold" fill="#0056b3"%3EGlocash%3C/text%3E%3C/svg%3E');
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 48px;
    font-weight: 500;
    color: #fff;
    margin-bottom: 32px;
    line-height: 1.3;
}

.hero-actions {
    margin-bottom: 48px;
}

.btn-hero {
    background: #fff;
    color: var(--primary-color);
    padding: 14px 40px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    display: inline-block;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.btn-hero:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.hero-cta {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    padding: 32px;
    border: 1px solid rgba(255,255,255,0.2);
}

.cta-text {
    color: #fff;
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 400;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.btn-cta-outline {
    background: transparent;
    color: #fff;
    border: 2px solid #fff;
    padding: 12px 32px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-cta-outline:hover {
    background: #fff;
    color: var(--primary-color);
}

.btn-cta-primary {
    background: #fff;
    color: var(--primary-color);
    border: 2px solid #fff;
    padding: 12px 32px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.2s;
}

.btn-cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.intro-section {
    padding: 48px 0;
    background: #fff;
}

.intro-text {
    text-align: center;
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-light);
    max-width: 900px;
    margin: 0 auto;
}

.features {
    padding: 80px 0;
    background: var(--light-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.feature-card {
    background: #fff;
    padding: 40px 32px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    text-align: center;
    transition: all 0.3s;
}

.feature-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.12);
    transform: translateY(-4px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
}

.feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.feature-card h3 {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 16px;
    color: var(--dark-color);
}

.feature-card p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-light);
}

.products-section {
    padding: 80px 0;
    background: #fff;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 500;
    margin-bottom: 16px;
    color: var(--dark-color);
}

.section-header p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 16px;
}

.link-more {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.link-more:hover {
    text-decoration: underline;
}

.product-demo-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.payment-card-demo {
    display: flex;
    justify-content: center;
}

.payment-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    padding: 32px;
    width: 100%;
    max-width: 420px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 24px;
}

.merchant {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
}

.amount {
    font-size: 28px;
    font-weight: 600;
    color: var(--primary-color);
}

.card-body {
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
}

.btn-pay-success {
    width: 100%;
    background: var(--secondary-color);
    color: #fff;
    border: none;
    padding: 14px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s;
}

.btn-pay-success:hover {
    background: #2d8e47;
}

.card-footer {
    text-align: center;
    font-size: 11px;
    color: var(--text-light);
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.product-features-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon-small {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon-small i {
    color: #fff;
    font-size: 20px;
}

.feature-content h4 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--dark-color);
}

.feature-content p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-light);
}

.customization-section {
    padding: 60px 0;
    background: var(--light-bg);
}

.custom-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.custom-card {
    background: #fff;
    padding: 32px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    text-align: center;
}

.custom-card i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.custom-card p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-light);
}

.dashboard-section {
    padding: 60px 0;
    background: #fff;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.dashboard-card {
    background: var(--light-bg);
    padding: 32px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
}

.dashboard-card i {
    font-size: 48px;
    color: var(--primary-color);
}

.dashboard-card p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-color);
    font-weight: 500;
}

.protection-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0056b3 0%, #0078d4 100%);
    color: #fff;
}

.protection-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.protection-text h2 {
    font-size: 36px;
    font-weight: 500;
    margin-bottom: 20px;
}

.protection-text h3 {
    font-size: 28px;
    font-weight: 500;
    margin: 32px 0 16px;
}

.protection-text p {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 16px;
    opacity: 0.95;
}

.btn-learn-more {
    background: #fff;
    color: var(--primary-color);
    padding: 12px 32px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    display: inline-block;
    margin-top: 16px;
    transition: all 0.2s;
}

.btn-learn-more:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.developer-section {
    padding: 60px 0;
    background: var(--light-bg);
    text-align: center;
}

.developer-content {
    max-width: 800px;
    margin: 0 auto;
}

.developer-content p {
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 16px;
}

.developer-links {
    margin-top: 24px;
}

.link-btn {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
}

.link-btn:hover {
    text-decoration: underline;
}

.steps-section {
    padding: 80px 0;
    background: var(--light-bg);
}

.steps-wrapper {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 48px;
    margin-bottom: 48px;
}

.step-item {
    text-align: center;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-weight: 600;
    margin: 0 auto 20px;
}

.step-item h3 {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--dark-color);
}

.step-item p {
    font-size: 15px;
    color: var(--text-light);
}

.steps-cta {
    text-align: center;
}

.btn-start {
    background: var(--primary-color);
    color: #fff;
    padding: 14px 48px;
    border-radius: 4px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    display: inline-block;
    transition: all 0.2s;
}

.btn-start:hover {
    background: #004494;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.3);
}

.footer {
    background: var(--dark-color);
    color: #fff;
    padding: 40px 0;
}

.footer-content {
    max-width: 800px;
}

.footer-content h4 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 20px;
    color: #fff;
}

.footer-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 10px;
}

.footer-content strong {
    color: rgba(255, 255, 255, 0.95);
}

.register-section {
    padding: 80px 0;
    background: var(--light-bg);
    min-height: calc(100vh - 80px);
}

.register-container {
    max-width: 800px;
    margin: 0 auto;
}

.register-header {
    text-align: center;
    margin-bottom: 48px;
}

.register-header h1 {
    font-size: 36px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.register-header p {
    font-size: 18px;
    color: var(--text-light);
}

.register-form {
    background: #fff;
    padding: 48px;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    margin-bottom: 48px;
}

.form-section {
    margin-bottom: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.form-section h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 24px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
    margin-bottom: 8px;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: all 0.2s;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-checkbox {
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
}

.form-checkbox input[type="checkbox"] {
    width: auto;
    margin-right: 8px;
    margin-top: 4px;
}

.form-checkbox label {
    font-size: 14px;
    color: var(--text-color);
    line-height: 1.6;
}

.form-checkbox label a {
    color: var(--primary-color);
    text-decoration: none;
}

.form-checkbox label a:hover {
    text-decoration: underline;
}

.form-actions {
    margin-top: 32px;
    text-align: center;
}

.btn-submit {
    background: var(--primary-color);
    color: #fff;
    border: none;
    padding: 14px 48px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    width: 100%;
    max-width: 400px;
}

.btn-submit:hover {
    background: #004494;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.3);
}

.login-link {
    margin-top: 20px;
    font-size: 14px;
    color: var(--text-light);
}

.login-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.login-link a:hover {
    text-decoration: underline;
}

.register-benefits {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.register-benefits h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 32px;
    text-align: center;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.benefit-item {
    text-align: center;
}

.benefit-item i {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.benefit-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.benefit-item p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.6;
}

.login-section {
    padding: 80px 0;
    background: var(--light-bg);
    min-height: calc(100vh - 80px);
}

.login-container {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.login-card {
    background: #fff;
    padding: 48px;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-header h1 {
    font-size: 32px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.login-header p {
    font-size: 16px;
    color: var(--text-light);
}

.login-form .form-group {
    margin-bottom: 24px;
}

.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 16px;
}

.input-with-icon input {
    padding-left: 48px;
    padding-right: 48px;
}

.toggle-password {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 4px;
    transition: color 0.2s;
}

.toggle-password:hover {
    color: var(--primary-color);
}

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

.forgot-password {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.forgot-password:hover {
    text-decoration: underline;
}

.divider {
    text-align: center;
    margin: 32px 0;
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: var(--border-color);
}

.divider span {
    position: relative;
    background: #fff;
    padding: 0 16px;
    color: var(--text-light);
    font-size: 14px;
}

.social-login {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 12px 24px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: #fff;
    color: var(--text-color);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-social:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-social i {
    font-size: 18px;
}

.btn-google:hover {
    background: #f8f9fa;
}

.btn-wechat:hover {
    background: #f0f9ff;
}

.register-link {
    text-align: center;
    font-size: 14px;
    color: var(--text-light);
    margin-top: 24px;
}

.register-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.register-link a:hover {
    text-decoration: underline;
}

.login-features {
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

.login-features h3 {
    font-size: 24px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 32px;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.feature-item-login {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-item-login i {
    font-size: 24px;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-item-login h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 4px;
}

.feature-item-login p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

.navbar-dashboard {
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

.user-email {
    font-size: 14px;
    color: var(--text-color);
    font-weight: 500;
}

.btn-logout {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-logout:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.dashboard-layout {
    display: flex;
    min-height: calc(100vh - 80px);
}

.sidebar {
    width: 260px;
    background: #fff;
    border-right: 1px solid var(--border-color);
    padding: 24px 0;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.04);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: var(--text-color);
    text-decoration: none;
    font-size: 15px;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.sidebar-link:hover {
    background: var(--light-bg);
    color: var(--primary-color);
}

.sidebar-link.active {
    background: rgba(0, 86, 179, 0.08);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

.sidebar-link i {
    font-size: 18px;
    width: 20px;
}

.dashboard-main {
    flex: 1;
    background: var(--light-bg);
    padding: 32px;
    overflow-y: auto;
}

.dashboard-header {
    margin-bottom: 32px;
}

.dashboard-header h1 {
    font-size: 32px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.dashboard-header p {
    font-size: 16px;
    color: var(--text-light);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    display: flex;
    gap: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.stat-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon i {
    font-size: 24px;
    color: #fff;
}

.stat-content {
    flex: 1;
}

.stat-content h3 {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 8px;
}

.stat-value {
    font-size: 28px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 8px;
    transition: opacity 0.3s ease;
}

.stat-change {
    font-size: 13px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.stat-change.positive {
    color: #00bb00;
}

.stat-change.negative {
    color: #ff4444;
}

.stat-change.neutral {
    color: var(--text-light);
}

.dashboard-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.content-section {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.content-section:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

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

.section-header-dash h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark-color);
}

.link-view-all {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.link-view-all:hover {
    text-decoration: underline;
}

.transactions-table {
    overflow-x: auto;
}

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

.transactions-table th {
    text-align: left;
    padding: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-light);
    border-bottom: 2px solid var(--border-color);
}

.transactions-table td {
    padding: 16px 12px;
    font-size: 14px;
    color: var(--text-color);
    border-bottom: 1px solid var(--border-color);
}

.transactions-table tbody tr {
    transition: all 0.2s ease;
}

.transactions-table tbody tr:hover {
    background: rgba(0, 86, 179, 0.02);
}

.transactions-table tr:last-child td {
    border-bottom: none;
}

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.badge-success {
    background: #e6f7e6;
    color: #00bb00;
}

.badge-pending {
    background: #fff4e6;
    color: #ff8800;
}

.badge-failed {
    background: #ffe6e6;
    color: #ff4444;
}

.quick-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.action-btn:hover {
    border-color: var(--primary-color);
    background: rgba(0, 86, 179, 0.04);
}

.action-btn i {
    font-size: 32px;
    color: var(--primary-color);
}

.action-btn span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.page-content {
    display: none;
    animation: fadeOut 0.3s ease;
}

.page-content.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

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

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

.filter-bar {
    margin-bottom: 24px;
}

.filter-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-input {
    flex: 1;
    min-width: 200px;
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.2s ease;
}

.filter-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1);
}

.filter-select {
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    background: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.1);
}

.btn-filter {
    padding: 10px 24px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-filter:hover {
    background: #004494;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
}

.btn-page {
    padding: 8px 16px;
    border: 1px solid var(--border-color);
    background: #fff;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-page:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-view-detail {
    padding: 6px 16px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-view-detail:hover {
    background: #004494;
}

.chart-placeholder {
    height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--light-bg);
    border-radius: 8px;
    color: var(--text-light);
}

.chart-placeholder i {
    font-size: 48px;
    margin-bottom: 16px;
}

.chart-container {
    height: 350px;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
}

.balance-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 32px;
}

.balance-card-main {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #fff;
    padding: 32px;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 86, 179, 0.25);
    transition: all 0.3s ease;
}

.balance-card-main:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 86, 179, 0.35);
}

.balance-card-main h3 {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 16px;
    opacity: 0.9;
}

.balance-amount {
    font-size: 42px;
    font-weight: 600;
    margin-bottom: 24px;
}

.balance-actions {
    display: flex;
    gap: 12px;
}

.btn-action-primary {
    flex: 1;
    padding: 12px;
    background: #fff;
    color: var(--primary-color);
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-action-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.btn-action-secondary {
    flex: 1;
    padding: 12px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-action-secondary:hover {
    background: rgba(255, 255, 255, 0.3);
}

.btn-single {
    flex: none;
    width: 100%;
}

.balance-card {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.balance-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.balance-card h4 {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 12px;
}

.balance-value {
    font-size: 28px;
    font-weight: 600;
    color: var(--dark-color);
}

.text-success {
    color: #00bb00;
    font-weight: 600;
}

.text-danger {
    color: #ff4444;
    font-weight: 600;
}

.settings-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.settings-grid .content-section:first-child {
    grid-column: 1 / -1;
}

.settings-form {
    max-width: 600px;
}

.btn-save {
    padding: 12px 32px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-save:hover {
    background: #004494;
}

.security-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
}

.security-item:last-child {
    border-bottom: none;
}

.security-item h4 {
    font-size: 16px;
    font-weight: 500;
    color: var(--dark-color);
    margin-bottom: 4px;
}

.security-item p {
    font-size: 13px;
    color: var(--text-light);
}

.notification-item {
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.notification-item:last-child {
    border-bottom: none;
}

.notification-item label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.notification-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.help-search {
    display: flex;
    gap: 12px;
    margin-bottom: 32px;
    max-width: 600px;
}

.help-search-input {
    flex: 1;
    padding: 12px 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
}

.btn-search {
    padding: 12px 24px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-search:hover {
    background: #004494;
}

.help-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.help-card {
    background: #fff;
    padding: 32px 24px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    text-align: center;
    transition: all 0.2s;
}

.help-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.help-card i {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.help-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.help-card p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 16px;
}

.help-card a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.help-card a:hover {
    text-decoration: underline;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-item i {
    font-size: 32px;
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 14px;
    color: var(--text-color);
}

.channels-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.channel-card {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.channel-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.channel-card-disabled {
    opacity: 0.6;
}

.channel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.channel-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 24px;
}

.channel-card h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.channel-desc {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 20px;
    min-height: 40px;
}

.channel-stats {
    display: flex;
    gap: 24px;
    padding: 16px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.channel-stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-light);
}

.stat-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
}

.channel-actions {
    display: flex;
    gap: 12px;
}

.btn-channel-action {
    flex: 1;
    padding: 10px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-channel-action:hover {
    background: #004494;
}

.btn-channel-action-secondary {
    flex: 1;
    padding: 10px;
    background: #fff;
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-channel-action-secondary:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* 提现弹窗样式 */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: #fff;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--dark-color);
    margin: 0;
}

.modal-close {
    font-size: 28px;
    color: var(--text-light);
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--dark-color);
}

.modal-body {
    padding: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.form-group input[type="text"],
.form-group input[type="number"] {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.input-with-currency {
    position: relative;
}

.currency-symbol {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    font-weight: 600;
    color: var(--text-color);
}

.input-with-currency input {
    padding-left: 32px;
}

.form-hint {
    display: block;
    font-size: 12px;
    color: var(--text-light);
    margin-top: 6px;
}

.withdraw-methods {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.method-option {
    cursor: pointer;
}

.method-option input[type="radio"] {
    display: none;
}

.method-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.2s;
}

.method-card i {
    font-size: 32px;
    color: var(--text-light);
}

.method-card span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-color);
}

.method-option input[type="radio"]:checked + .method-card {
    border-color: var(--primary-color);
    background: rgba(0, 86, 179, 0.05);
}

.method-option input[type="radio"]:checked + .method-card i {
    color: var(--primary-color);
}

.withdraw-info {
    background: var(--light-bg);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.info-row:last-child {
    margin-bottom: 0;
    padding-top: 12px;
    border-top: 1px solid var(--border-color);
}

.info-row span {
    font-size: 14px;
    color: var(--text-color);
}

.info-value {
    font-weight: 600;
}

.info-value.highlight {
    font-size: 18px;
    color: var(--primary-color);
}

.modal-footer {
    display: flex;
    gap: 12px;
    padding-top: 20px;
}

.btn-cancel,
.btn-confirm {
    flex: 1;
    padding: 12px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-cancel {
    background: #fff;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-cancel:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-confirm {
    background: var(--primary-color);
    color: #fff;
}

.btn-confirm:hover {
    background: #004494;
}

/* 充值弹窗样式 */
.recharge-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.recharge-option {
    cursor: pointer;
}

.recharge-option input[type="radio"] {
    display: none;
}

.recharge-card {
    padding: 24px;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s;
}

.recharge-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.1);
}

.recharge-option input[type="radio"]:checked + .recharge-card {
    border-color: var(--primary-color);
    background: rgba(0, 86, 179, 0.05);
}

.recharge-amount {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.recharge-desc {
    font-size: 14px;
    color: var(--text-light);
}

/* USDT支付页面样式 */
.modal-large {
    max-width: 600px;
}

.payment-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.countdown-timer {
    background: linear-gradient(135deg, #1677ff, #4096ff);
    color: #fff;
    padding: 20px;
    border-radius: 12px;
    text-align: center;
}

.timer-label {
    font-size: 14px;
    margin-bottom: 8px;
    opacity: 0.9;
}

.timer-display {
    font-size: 48px;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    margin-bottom: 8px;
}

.timer-hint {
    font-size: 12px;
    opacity: 0.8;
}

.payment-amount-box {
    background: var(--light-bg);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
}

.amount-label {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 8px;
}

.amount-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
}

.payment-address-box {
    background: #fff;
    border: 2px solid var(--primary-color);
    padding: 20px;
    border-radius: 12px;
}

.address-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 12px;
}

.network-tag {
    background: var(--primary-color);
    color: #fff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
}

.address-value {
    background: var(--light-bg);
    padding: 12px;
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    word-break: break-all;
    margin-bottom: 12px;
    color: var(--dark-color);
}

.btn-copy {
    width: 100%;
    padding: 12px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-copy:hover {
    background: #004494;
}

.btn-copy i {
    margin-right: 8px;
}

.payment-qrcode {
    display: flex;
    justify-content: center;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 12px;
}

.qr-placeholder {
    width: 200px;
    height: 200px;
    background: #fff;
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
}

.qr-placeholder i {
    font-size: 64px;
    margin-bottom: 12px;
}

.qr-placeholder p {
    font-size: 14px;
    margin: 0;
}

.payment-notice {
    background: #fff3cd;
    border: 1px solid #ffc107;
    padding: 16px;
    border-radius: 8px;
}

.payment-notice h4 {
    font-size: 14px;
    font-weight: 600;
    color: #856404;
    margin: 0 0 12px 0;
}

.payment-notice h4 i {
    margin-right: 8px;
}

.payment-notice ul {
    margin: 0;
    padding-left: 20px;
}

.payment-notice li {
    font-size: 13px;
    color: #856404;
    margin-bottom: 8px;
    line-height: 1.6;
}

.payment-notice li:last-child {
    margin-bottom: 0;
}

.payment-status {
    text-align: center;
    padding: 20px;
}

.status-text {
    font-size: 16px;
    color: var(--text-color);
    margin-bottom: 12px;
}

.status-spinner i {
    font-size: 32px;
    color: var(--primary-color);
}

/* 手续费不足弹窗样式 */
.modal-small {
    max-width: 400px;
}

.insufficient-fee-content {
    text-align: center;
    padding: 20px 0;
}

.fee-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #ffc107, #ff9800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fee-icon i {
    font-size: 40px;
    color: #fff;
}

.fee-message {
    font-size: 16px;
    color: var(--text-color);
    margin-bottom: 24px;
    line-height: 1.6;
}

.fee-info {
    background: var(--light-bg);
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.fee-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.fee-row span {
    font-size: 14px;
    color: var(--text-color);
}

.fee-value {
    font-size: 18px;
    font-weight: 700;
    color: #ff6b6b;
}

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-demo-section {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 64px;
        flex-direction: column;
        background-color: #fff;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        padding: 20px 0;
        align-items: stretch;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 0;
        padding: 12px 24px;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding: 8px 0 0 0;
        margin-top: 8px;
    }

    .nav-cta {
        flex-direction: column;
        margin-left: 0;
        padding: 12px 24px;
    }

    .hero-title {
        font-size: 32px;
    }

    .features-grid,
    .custom-grid,
    .dashboard-grid,
    .steps-wrapper {
        grid-template-columns: 1fr;
    }

    .section-header h2,
    .protection-text h2 {
        font-size: 28px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .register-form {
        padding: 32px 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .register-header h1 {
        font-size: 28px;
    }

    .login-container {
        grid-template-columns: 1fr;
    }

    .login-card {
        padding: 32px 24px;
    }

    .login-header h1 {
        font-size: 28px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .quick-actions {
        grid-template-columns: repeat(2, 1fr);
    }

    .balance-cards {
        grid-template-columns: 1fr;
    }

    .settings-grid {
        grid-template-columns: 1fr;
    }

    .help-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-info {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .dashboard-layout {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 12px 0;
    }

    .sidebar-nav {
        flex-direction: row;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .sidebar-nav::-webkit-scrollbar {
        display: none;
    }

    .sidebar-link {
        flex-direction: column;
        gap: 4px;
        padding: 12px 16px;
        border-left: none;
        border-bottom: 3px solid transparent;
        white-space: nowrap;
        min-width: 80px;
    }

    .sidebar-link i {
        font-size: 20px;
    }

    .sidebar-link span {
        font-size: 12px;
    }

    .sidebar-link.active {
        border-left: none;
        border-bottom-color: var(--primary-color);
    }

    .dashboard-main {
        padding: 16px;
    }

    .dashboard-header h1 {
        font-size: 24px;
    }

    .dashboard-header p {
        font-size: 14px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .stat-card {
        padding: 20px;
    }

    .stat-value {
        font-size: 24px;
    }

    .quick-actions {
        grid-template-columns: 1fr;
    }

    .action-btn {
        flex-direction: row;
        justify-content: flex-start;
        padding: 16px;
    }

    .action-btn i {
        font-size: 24px;
    }

    .nav-user {
        flex-direction: row;
        align-items: center;
        gap: 12px;
        flex-wrap: wrap;
    }

    .user-email {
        font-size: 13px;
    }

    .btn-logout {
        font-size: 13px;
        padding: 6px 12px;
    }

    .transactions-table {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .transactions-table table {
        min-width: 800px;
    }

    .filter-group {
        flex-direction: column;
    }

    .filter-input,
    .filter-select {
        width: 100%;
    }

    .balance-cards {
        grid-template-columns: 1fr;
    }

    .balance-amount {
        font-size: 32px;
    }

    .settings-grid {
        grid-template-columns: 1fr;
    }

    .help-grid {
        grid-template-columns: 1fr;
    }

    .help-card {
        padding: 24px;
    }

    .contact-info {
        grid-template-columns: 1fr;
    }

    .section-header-dash {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .content-section {
        padding: 16px;
    }

    .channels-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
    }
}