/* Custom Styles for EduFlow Fee Management */

/* Import Google Font - Inter (Modern, clean, and readable) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    /* ClickUp Brand Colors */
    --primary-color: #7B68EE;
    --primary-hover: #6B5CE6;
    --primary-light: #9B8AF0;
    --primary-dark: #5B4CD6;
    --success-color: #00C853;
    --success-hover: #00B248;
    --warning-color: #FFB300;
    --warning-hover: #FFA000;
    --danger-color: #F44336;
    --danger-hover: #E53935;
    --info-color: #2196F3;
    --info-hover: #1976D2;
    --light-bg: #F5F7F9;
    --white: #FFFFFF;
    --border-color: #E1E8ED;
    --text-primary: #2D3748;
    --text-secondary: #718096;
    --text-muted: #A0AEC0;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--light-bg);
    color: var(--text-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Login/Register Page */
.login-page {
    background: linear-gradient(135deg, #7B68EE 0%, #9B8AF0 50%, #6B5CE6 100%);
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    overflow-y: auto;
}

.login-page .container {
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

.login-page .row {
    width: 100%;
}

.login-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.login-page .card {
    border-radius: 16px;
    backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 20px 60px rgba(123, 104, 238, 0.3);
    position: relative;
    z-index: 1;
}

.logo-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #7B68EE 0%, #6B5CE6 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: 0 8px 24px rgba(123, 104, 238, 0.4);
}

.logo-icon i {
    font-size: 2.5rem;
    color: white;
}

/* Welcome Card */
.welcome-card {
    background: linear-gradient(135deg, #7B68EE 0%, #9B8AF0 100%);
    color: white !important;
    box-shadow: 0 4px 20px rgba(123, 104, 238, 0.25);
}

.welcome-card *,
.welcome-card h3,
.welcome-card h4,
.welcome-card h5,
.welcome-card h6,
.welcome-card p,
.welcome-card .text-muted,
.welcome-card small,
.welcome-card span,
.welcome-card div,
.welcome-card i,
.welcome-card button {
    color: white !important;
}

.welcome-card .text-muted {
    opacity: 0.9 !important;
}

.welcome-card .btn-primary {
    background: rgba(255, 255, 255, 0.2) !important;
    border: 2px solid rgba(255, 255, 255, 0.5) !important;
    color: white !important;
    backdrop-filter: blur(10px);
}

.welcome-card .btn-primary:hover {
    background: rgba(255, 255, 255, 0.3) !important;
    border-color: rgba(255, 255, 255, 0.7) !important;
    color: white !important;
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.2);
}

/* Stat Cards */
.stat-card {
    transition: transform 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1) !important;
}

.stat-primary {
    background: linear-gradient(135deg, #7B68EE 0%, #6B5CE6 100%);
    color: white !important;
    box-shadow: 0 4px 12px rgba(123, 104, 238, 0.3);
}

.stat-primary *,
.stat-primary p,
.stat-primary h4,
.stat-primary .text-muted,
.stat-primary small,
.stat-primary i {
    color: white !important;
    opacity: 1 !important;
}

.stat-primary .text-muted {
    opacity: 0.9 !important;
}

.stat-success {
    background: linear-gradient(135deg, #00C853 0%, #00B248 100%);
    color: white !important;
    box-shadow: 0 4px 12px rgba(0, 200, 83, 0.3);
}

.stat-success *,
.stat-success p,
.stat-success h4,
.stat-success .text-muted,
.stat-success small,
.stat-success i {
    color: white !important;
    opacity: 1 !important;
}

.stat-success .text-muted {
    opacity: 0.9 !important;
}

.stat-warning {
    background: linear-gradient(135deg, #FFB300 0%, #FFA000 100%);
    color: white !important;
    box-shadow: 0 4px 12px rgba(255, 179, 0, 0.3);
}

.stat-warning *,
.stat-warning p,
.stat-warning h4,
.stat-warning .text-muted,
.stat-warning small,
.stat-warning i {
    color: white !important;
    opacity: 1 !important;
}

.stat-warning .text-muted {
    opacity: 0.9 !important;
}

.stat-danger {
    background: linear-gradient(135deg, #F44336 0%, #E53935 100%);
    color: white !important;
    box-shadow: 0 4px 12px rgba(244, 67, 54, 0.3);
}

.stat-danger *,
.stat-danger p,
.stat-danger h4,
.stat-danger .text-muted,
.stat-danger small,
.stat-danger i {
    color: white !important;
    opacity: 1 !important;
}

.stat-danger .text-muted {
    opacity: 0.9 !important;
}

.stat-info {
    background: linear-gradient(135deg, var(--info-color) 0%, var(--info-hover) 100%);
    color: white !important;
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
}

.stat-info *,
.stat-info p,
.stat-info h4,
.stat-info .text-muted,
.stat-info small,
.stat-info i {
    color: white !important;
    opacity: 1 !important;
}

.stat-info .text-muted {
    opacity: 0.9 !important;
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white !important;
}

.stat-icon i {
    color: white !important;
}

/* Student Avatar */
.student-avatar {
    width: 50px;
    height: 50px;
    font-size: 2rem;
    color: var(--primary-color);
}

.student-avatar-large {
    width: 80px;
    height: 80px;
    font-size: 3.5rem;
    color: var(--primary-color);
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.1) 0%, rgba(107, 92, 230, 0.1) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Fee Cards */
.fee-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 4px solid var(--primary-color);
    background: var(--white);
    border-radius: 12px;
}

.fee-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(123, 104, 238, 0.15) !important;
    border-left-width: 6px;
}

.fee-card.fee-unpaid {
    border-left-color: var(--warning-color);
}

.fee-card.fee-unpaid:hover {
    box-shadow: 0 12px 24px rgba(255, 179, 0, 0.15) !important;
}

.fee-card.fee-overdue {
    border-left-color: var(--danger-color);
}

.fee-card.fee-overdue:hover {
    box-shadow: 0 12px 24px rgba(244, 67, 54, 0.15) !important;
}

/* Payment Method Cards */
.payment-method-card {
    height: 100%;
}

.payment-method-card input[type="radio"]:checked + label {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white !important;
    border-color: var(--primary-color);
    box-shadow: 0 8px 16px rgba(123, 104, 238, 0.3);
    transform: translateY(-2px);
}

.payment-method-card input[type="radio"]:checked + label * {
    color: white !important;
}

.payment-method-card label {
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    background: var(--white);
}

.payment-method-card label:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(123, 104, 238, 0.2);
    background: rgba(123, 104, 238, 0.05);
}

/* Fee Summary */
.fee-summary {
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.08) 0%, rgba(155, 138, 240, 0.05) 100%);
    border: 2px solid rgba(123, 104, 238, 0.2);
    border-radius: 12px;
}

/* QR Code Placeholder */
.qr-code-placeholder {
    border: 2px dashed var(--border-color);
}

/* Form Controls */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(123, 104, 238, 0.25);
    outline: none;
}

.form-control,
.form-select {
    border-color: var(--border-color);
    transition: all 0.2s;
}

.form-control:hover,
.form-select:hover {
    border-color: var(--primary-light);
}

/* Input Placeholder Styles */
.form-control::placeholder,
.form-select::placeholder {
    font-size: 0.875rem;
    color: var(--text-muted);
    opacity: 0.7;
}

.form-control-lg::placeholder {
    font-size: 0.9375rem;
    opacity: 0.7;
}

.form-control-sm::placeholder {
    font-size: 0.8125rem;
    opacity: 0.7;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border: none;
    color: white !important;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(123, 104, 238, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary-color) 100%);
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(123, 104, 238, 0.4);
}

.btn-primary:active {
    color: white !important;
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(123, 104, 238, 0.3);
}

/* Navbar */
.navbar {
    padding: 1rem 0;
    background: var(--white) !important;
    box-shadow: var(--shadow-sm);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-link {
    font-weight: 500;
    transition: all 0.2s;
    color: var(--text-secondary) !important;
    padding: 0.5rem 1rem !important;
    border-radius: 8px;
    margin: 0 0.25rem;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background: rgba(123, 104, 238, 0.08);
}

.nav-link.active {
    color: var(--primary-color) !important;
    background: rgba(123, 104, 238, 0.1);
    font-weight: 600;
}

/* Cards */
.card {
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: 1.25rem;
    background: var(--white);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
}

/* Tables */
.table {
    border-radius: 8px;
    overflow: hidden;
}

.table thead th {
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    color: var(--text-secondary);
    background: var(--light-bg);
    border-bottom: 2px solid var(--border-color);
}

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

.table tbody tr:hover {
    background: rgba(123, 104, 238, 0.05);
    transform: scale(1.01);
}

/* Badges */
.badge {
    padding: 0.5rem 0.75rem;
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 0.3px;
    border-radius: 6px;
}

.badge.bg-success {
    background: linear-gradient(135deg, var(--success-color) 0%, var(--success-hover) 100%) !important;
    color: white !important;
}

.badge.bg-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, var(--warning-hover) 100%) !important;
    color: white !important;
}

.badge.bg-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, var(--danger-hover) 100%) !important;
    color: white !important;
}

.badge.bg-info {
    background: linear-gradient(135deg, var(--info-color) 0%, var(--info-hover) 100%) !important;
    color: white !important;
}

.badge.bg-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%) !important;
    color: white !important;
}

/* Alerts */
.alert {
    border-radius: 10px;
    border: none;
    border-left: 4px solid;
    font-weight: 500;
}

.alert-success {
    background: rgba(0, 200, 83, 0.1);
    border-left-color: var(--success-color);
    color: #005C2E;
}

.alert-warning {
    background: rgba(255, 179, 0, 0.1);
    border-left-color: var(--warning-color);
    color: #B8860B;
}

.alert-info {
    background: rgba(123, 104, 238, 0.1);
    border-left-color: var(--primary-color);
    color: var(--primary-dark);
}

.alert-danger {
    background: rgba(244, 67, 54, 0.1);
    border-left-color: var(--danger-color);
    color: #C62828;
}

/* Buttons */
.btn {
    border-radius: 10px;
    font-weight: 600;
    padding: 0.625rem 1.25rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.3px;
}

/* All colored buttons should have white text */
.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, var(--success-hover) 100%);
    border: none;
    color: white !important;
    box-shadow: 0 4px 12px rgba(0, 200, 83, 0.3);
}

.btn-success:hover {
    background: linear-gradient(135deg, var(--success-hover) 0%, var(--success-color) 100%);
    color: white !important;
    box-shadow: 0 6px 16px rgba(0, 200, 83, 0.4);
}

.btn-warning {
    background: linear-gradient(135deg, var(--warning-color) 0%, var(--warning-hover) 100%);
    border: none;
    color: white !important;
    box-shadow: 0 4px 12px rgba(255, 179, 0, 0.3);
}

.btn-warning:hover {
    background: linear-gradient(135deg, var(--warning-hover) 0%, var(--warning-color) 100%);
    color: white !important;
    box-shadow: 0 6px 16px rgba(255, 179, 0, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, var(--danger-hover) 100%);
    border: none;
    color: white !important;
    box-shadow: 0 4px 12px rgba(244, 67, 54, 0.3);
}

.btn-danger:hover {
    background: linear-gradient(135deg, var(--danger-hover) 0%, var(--danger-color) 100%);
    color: white !important;
    box-shadow: 0 6px 16px rgba(244, 67, 54, 0.4);
}

.btn-info {
    background: linear-gradient(135deg, var(--info-color) 0%, var(--info-hover) 100%);
    border: none;
    color: white !important;
    box-shadow: 0 4px 12px rgba(33, 150, 243, 0.3);
}

.btn-info:hover {
    background: linear-gradient(135deg, var(--info-hover) 0%, var(--info-color) 100%);
    color: white !important;
    box-shadow: 0 6px 16px rgba(33, 150, 243, 0.4);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

.btn:active {
    transform: translateY(0);
}

.btn-lg {
    padding: 0.75rem 1.5rem;
    font-size: 1.1rem;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-color: var(--primary-color);
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(123, 104, 238, 0.3);
}

/* Input Groups */
.input-group-text {
    background-color: white;
    border-right: none;
}

.input-group .form-control {
    border-left: none;
}

.input-group .form-control:focus {
    border-left: 1px solid #ced4da;
}

/* Tabs */
.nav-pills .nav-link {
    border-radius: 10px;
    margin-right: 0.5rem;
    padding: 0.625rem 1.25rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.3s;
    border: 2px solid transparent;
}

.nav-pills .nav-link:hover {
    background: rgba(123, 104, 238, 0.1);
    color: var(--primary-color);
}

.nav-pills .nav-link.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white !important;
    box-shadow: 0 4px 12px rgba(123, 104, 238, 0.3);
    border-color: var(--primary-color);
}

.nav-pills .nav-link.active * {
    color: white !important;
}

/* Responsive */
@media (max-width: 768px) {
    .welcome-card .d-flex {
        flex-direction: column;
        text-align: center;
    }

    .stat-card {
        margin-bottom: 1rem;
    }

    .payment-method-card {
        margin-bottom: 1rem;
    }
}

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

.payment-details {
    animation: fadeIn 0.3s ease-in-out;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-hover);
}

/* Text Colors */
.text-primary {
    color: var(--primary-color) !important;
}

.text-muted {
    color: var(--text-muted) !important;
}

/* Additional ClickUp-style enhancements */
.input-group-text {
    background: var(--light-bg);
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.dropdown-menu {
    border-radius: 10px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    padding: 0.5rem;
}

.dropdown-item {
    border-radius: 6px;
    padding: 0.5rem 1rem;
    transition: all 0.2s;
}

.dropdown-item:hover {
    background: rgba(123, 104, 238, 0.1);
    color: var(--primary-color);
}

/* QR Code Placeholder enhancement */
.qr-code-placeholder {
    border: 2px dashed var(--border-color);
    background: var(--light-bg);
    transition: all 0.3s;
}

.qr-code-placeholder:hover {
    border-color: var(--primary-color);
    background: rgba(123, 104, 238, 0.05);
}

/* Landing Page Hero Banner */
.landing-hero {
    background: linear-gradient(135deg, #7B68EE 0%, #9B8AF0 50%, #6B5CE6 100%);
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.landing-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.landing-hero-content {
    position: relative;
    z-index: 1;
    color: white;
}

/* Landing Page Feature Cards */
.feature-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    height: 100%;
    background: white;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(123, 104, 238, 0.15);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(123, 104, 238, 0.1) 0%, rgba(107, 92, 230, 0.1) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

/* Landing Page Additional Styles */
.benefit-item {
    display: flex;
    align-items: start;
    margin-bottom: 1.5rem;
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--success-color) 0%, var(--success-hover) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    margin-right: 1rem;
    flex-shrink: 0;
}

.testimonial-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border-color);
    height: 100%;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.cta-section {
    background: linear-gradient(135deg, #7B68EE 0%, #9B8AF0 100%);
    border-radius: 24px;
    padding: 4rem 2rem;
    color: white;
    text-align: center;
}

.cta-section * {
    color: white !important;
}

.cta-section .text-muted {
    opacity: 0.9 !important;
}

.navbar-landing {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.stats-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* White buttons with dark text */
.btn-light {
    background-color: white !important;
    border-color: white !important;
    color: var(--text-primary) !important;
}

.btn-light:hover {
    background-color: rgba(255, 255, 255, 0.9) !important;
    border-color: white !important;
    color: var(--text-primary) !important;
}

.btn-light * {
    color: var(--text-primary) !important;
}

/* Pricing Page Styles */
.pricing-hero {
    background: linear-gradient(135deg, #7B68EE 0%, #9B8AF0 50%, #6B5CE6 100%);
    padding: 4rem 0;
    color: white;
    text-align: center;
}

.pricing-hero * {
    color: white !important;
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
}

.pricing-toggle-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    background: white;
    color: var(--primary-color);
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.pricing-toggle-btn.active {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
}

.pricing-card {
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    background: white;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(123, 104, 238, 0.15);
    border-color: var(--primary-color);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    border-width: 3px;
    box-shadow: 0 8px 24px rgba(123, 104, 238, 0.2);
}

.pricing-card.featured::before {
    content: 'Phổ biến';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 0.25rem 1.5rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 1rem 0;
}

.pricing-price .currency {
    font-size: 1.5rem;
    vertical-align: top;
}

.pricing-price .period {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
}

.pricing-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: start;
}

.pricing-features li i {
    color: var(--success-color);
    margin-right: 0.75rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.pricing-features li.disabled {
    opacity: 0.5;
}

.pricing-features li.disabled i {
    color: var(--text-muted);
}

.savings-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--success-color) 0%, var(--success-hover) 100%);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: 0.5rem;
}

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

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

.comparison-table th {
    background: var(--light-bg);
    font-weight: 600;
    text-align: center;
}

.comparison-table td {
    text-align: center;
    padding: 1rem;
}

.comparison-table .feature-name {
    text-align: left;
    font-weight: 500;
}

.check-icon {
    color: var(--success-color);
    font-size: 1.5rem;
}

.cross-icon {
    color: var(--text-muted);
    font-size: 1.5rem;
}