/* Central CSS for SBA Academy Referral System */
:root {
    /* Primary Colors */
    --navy-blue: #010035;
    --light-navy: #020061;
    --orange-accent: #AC001F;
    --white-bg: #FFFFFF;
    --light-gray: #F7FAFC;

    /* Semantic Colors */
    --primary: var(--navy-blue);
    --secondary: var(--light-navy);
    --accent: var(--orange-accent);
    --light: var(--white-bg);
    --muted: var(--light-gray);
    --dark: #2c3e50;

    /* Additional Colors */
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;
}

* {
    font-family: 'Inter', sans-serif;
}

/* Global Styles */
body {
    background-color: var(--white-bg);
    color: #333;
}

/* Header & Navigation - WHITE BACKGROUND */
.navbar {
    background-color: var(--white-bg) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 0.5rem 0;
}

.navbar-brand {
    font-weight: 700;
    color: var(--navy-blue) !important;
    display: flex;
    align-items: center;
    text-decoration: none;
}

.navbar-brand:hover {
    color: var(--navy-blue) !important;
}

.navbar-nav .nav-link {
    color: var(--navy-blue) !important;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.3s;
    margin: 2px 5px;
    position: relative;
}

.navbar-nav .nav-link:hover {
    color: var(--orange-accent) !important;
    background-color: rgba(172, 0, 31, 0.1);
    transform: translateY(-1px);
}

.navbar-nav .nav-link.active {
    background-color: var(--orange-accent) !important;
    color: var(--white-bg) !important;
}

/* Update navbar toggler for dark menu icon */
.navbar-toggler {
    border-color: var(--navy-blue) !important;
    padding: 4px 8px;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(1, 0, 53, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e") !important;
}

/* Dropdown Styles */
.dropdown-menu {
    border: none;
    border-radius: 10px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.1);
    border: 1px solid rgba(0,0,0,0.05);
}

.dropdown-item {
    padding: 8px 16px;
    font-weight: 500;
    transition: all 0.3s;
    color: var(--navy-blue);
}

.dropdown-item:hover {
    background-color: var(--navy-blue);
    color: var(--white-bg);
}

.dropdown-header {
    color: var(--navy-blue);
    font-weight: 600;
}

/* User Avatar */
.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--navy-blue), var(--light-navy));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-bg);
    font-weight: bold;
    font-size: 1.2em;
    border: 2px solid var(--navy-blue);
}

/* Notification Badge */
.notification-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    font-size: 0.7em;
    background: var(--orange-accent);
    color: var(--white-bg);
    border: 2px solid var(--white-bg);
}

/* Stats Badge */
.stats-badge {
    font-size: 0.75em;
    padding: 3px 8px;
    background: var(--orange-accent) !important;
    color: var(--white-bg);
}

/* Breadcrumb */
.breadcrumb {
    background-color: transparent;
    margin-bottom: 0;
    padding: 12px 0;
}

.breadcrumb-item a {
    color: var(--navy-blue);
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb-item a:hover {
    color: var(--orange-accent);
}

.breadcrumb-item.active {
    color: var(--light-navy);
}

/* School Logo in Header */
.school-logo-header {
    height: 45px;
    margin-right: 12px;
    border-radius: 8px;
}

/* Brand Text */
.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--navy-blue), var(--light-navy));
    border: none;
    border-radius: 10px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--light-navy), var(--navy-blue));
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(43, 75, 111, 0.3);
}

.btn-outline-primary {
    border: 2px solid var(--navy-blue);
    color: var(--navy-blue);
    border-radius: 10px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: var(--navy-blue);
    color: var(--white-bg);
    transform: translateY(-2px);
}

.btn-warning {
    background: linear-gradient(135deg, var(--orange-accent), #e55a2b);
    border: none;
    color: white;
    border-radius: 10px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-warning:hover {
    background: linear-gradient(135deg, #e55a2b, var(--orange-accent));
    transform: translateY(-2px);
    color: white;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--light-navy) 100%);
    color: var(--white-bg);
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><polygon fill="rgba(255,255,255,0.05)" points="0,1000 1000,0 1000,1000"/></svg>');
    background-size: cover;
}

/* Cards */
.feature-card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    background: var(--white-bg);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--navy-blue), var(--light-navy));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

/* Dashboard Cards */
.dashboard-card {
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s;
    border: none;
}

.dashboard-card:hover {
    transform: translateY(-5px);
}

.stat-card {
    background: linear-gradient(135deg, var(--navy-blue), var(--light-navy));
    color: var(--white-bg);
}

.reward-card {
    background: linear-gradient(135deg, var(--success), #20c997);
    color: var(--white-bg);
}

.referrer-card {
    background: linear-gradient(135deg, var(--orange-accent), #f7931e);
    color: var(--white-bg);
}

/* Status Badges */
.badge-pending {
    background-color: var(--warning);
    color: #000;
}
.badge-redeemed {
    background-color: var(--info);
    color: var(--white-bg);
}
.badge-validated {
    background-color: var(--orange-accent);
    color: var(--white-bg);
}
.badge-approved {
    background-color: var(--success);
    color: var(--white-bg);
}
.badge-rejected {
    background-color: var(--danger);
    color: var(--white-bg);
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, var(--navy-blue), var(--light-navy));
    color: var(--white-bg);
    padding: 80px 0;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

/* How It Works */
.how-it-works-step {
    position: relative;
    padding-left: 80px;
    margin-bottom: 40px;
}

.step-number {
    position: absolute;
    left: 0;
    top: 0;
    width: 60px;
    height: 60px;
    background: var(--navy-blue);
    color: var(--white-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

/* Testimonials */
.testimonial-card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    padding: 30px;
    margin: 15px;
    height: 100%;
    transition: transform 0.3s ease;
    background: var(--white-bg);
}

.testimonial-card:hover {
    transform: translateY(-5px);
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    background: linear-gradient(135deg, var(--navy-blue), var(--light-navy));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white-bg);
    font-weight: bold;
    font-size: 1.2rem;
}

.star-rating {
    color: #ffc107;
    margin-bottom: 10px;
}

.featured-badge {
    background: linear-gradient(135deg, var(--orange-accent), #f7931e);
    color: var(--white-bg);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Footer */
.footer {
    background: var(--navy-blue);
    color: var(--white-bg);
    padding: 60px 0 30px;
}

.footer a {
    color: var(--light-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--white-bg);
}

/* School Logo */
.school-logo {
    height: 60px;
    margin-right: 15px;
}

/* Review Content */
.review-content {
    max-height: 80px;
    overflow: hidden;
    position: relative;
}

.review-content.expanded {
    max-height: none;
}

.read-more {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, var(--white-bg));
    padding: 20px 0 5px 0;
    text-align: center;
}

/* Status Legend */
.status-legend-item {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    padding: 5px 0;
}

.status-color-box {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    margin-right: 10px;
    border: 1px solid #dee2e6;
}

/* Reward Badges */
.reward-badge {
    font-size: 0.75em;
    padding: 4px 8px;
    border-radius: 12px;
}

.badge-monetary {
    background-color: var(--success);
    color: var(--white-bg);
}

.badge-discount {
    background-color: var(--info);
    color: var(--white-bg);
}

.badge-other {
    background-color: #6c757d;
    color: var(--white-bg);
}

/* Background Colors */
.bg-light {
    background-color: #f8f9fa !important;
}

.bg-primary {
    background-color: var(--navy-blue) !important;
}

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

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

/* Alert Styles */
.alert {
    border: none;
    border-radius: 10px;
    border-left: 4px solid;
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    border-left-color: var(--success);
    color: #155724;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-left-color: var(--danger);
    color: #721c24;
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border-left-color: var(--warning);
    color: #856404;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
        text-align: center;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .how-it-works-step {
        padding-left: 0;
        padding-top: 70px;
        text-align: center;
    }

    .step-number {
        left: 50%;
        transform: translateX(-50%);
        top: 0;
    }

    .feature-icon {
        width: 60px;
        height: 60px;
    }

    .testimonial-card {
        margin: 10px 0;
    }

    .navbar-nav {
        padding: 10px 0;
    }

    .nav-link {
        margin: 5px 0;
    }

    .user-info {
        border-top: 1px solid rgba(1, 0, 53, 0.1);
        padding-top: 10px;
        margin-top: 10px;
    }

    .navbar-brand .brand-text {
        display: flex;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Utility Classes */
.border-accent {
    border-color: var(--orange-accent) !important;
}

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

.bg-accent {
    background-color: var(--orange-accent) !important;
}