/* NRF Select Rewards - Brand Styles */
/* Based on NRF Distributors corporate website (nrfdist.com) */

:root {
    /* Primary brand colors */
    --nrf-green: #C5D82E;
    --nrf-green-dark: #a8b827;
    --nrf-dark: #1a1a1a;
    --nrf-black: #000000;
    --nrf-white: #ffffff;
    --nrf-gray: #666666;
    --nrf-light-gray: #f5f5f5;

    /* Spacing & Borders */
    --nrf-radius: 0;
    --nrf-radius-btn: 4px;
    --nrf-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

html {
    font-size: 14px;
    position: relative;
    min-height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--nrf-black);
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    color: var(--nrf-black);
}

a {
    color: var(--nrf-black);
    text-decoration: none;
}

a:hover {
    color: var(--nrf-green-dark);
}

/* Navigation */
.navbar-nrf {
    background-color: var(--nrf-dark);
    padding: 1rem 0;
    position: relative;
}

.navbar-nrf .container {
    position: relative;
}

.navbar-nrf .navbar-brand {
    display: flex;
    align-items: center;
}

.navbar-nrf .navbar-brand img {
    height: 80px;
    width: auto;
}

.navbar-nrf .nav-link {
    color: var(--nrf-white);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.2s ease;
}

.navbar-nrf .nav-link:hover,
.navbar-nrf .nav-link:focus {
    color: var(--nrf-green);
}

.navbar-nrf .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.5);
}

.navbar-nrf .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%28255, 255, 255, 0.9%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Buttons */
.btn-nrf-primary {
    background-color: var(--nrf-green);
    border-color: var(--nrf-green);
    color: var(--nrf-black);
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border-radius: var(--nrf-radius-btn);
    transition: all 0.2s ease;
}

.btn-nrf-primary:hover,
.btn-nrf-primary:focus {
    background-color: var(--nrf-green-dark);
    border-color: var(--nrf-green-dark);
    color: var(--nrf-black);
}

.btn-nrf-outline {
    background-color: transparent;
    border: 2px solid var(--nrf-black);
    color: var(--nrf-black);
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border-radius: var(--nrf-radius-btn);
    transition: all 0.2s ease;
}

.btn-nrf-outline:hover,
.btn-nrf-outline:focus {
    background-color: var(--nrf-black);
    color: var(--nrf-white);
}

/* Hero Section */
.hero {
    background-color: var(--nrf-light-gray);
    padding: 4rem 0;
}

/* Combined Home Background - single wrapper for hero + content */
.home-bg {
    position: relative;
    background-image: url('/images/ProRedOakClearRoomScene2.jpeg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.home-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.2);
    z-index: 1;
}

.home-bg > * {
    position: relative;
    z-index: 2;
}

/* Hero content within home-bg */
.hero-content {
    min-height: clamp(300px, 35vw, 500px);
    display: flex;
    align-items: center;
    padding: 3rem 0;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--nrf-white);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
}

.hero-content .lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--nrf-white);
    margin-bottom: 2rem;
    text-shadow: 1px 1px 6px rgba(0, 0, 0, 0.8);
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.hero .lead {
    font-size: 1.25rem;
    color: var(--nrf-gray);
    margin-bottom: 2rem;
}

/* Page Header */
.page-header {
    background-color: var(--nrf-light-gray);
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

/* Cards */
.card-nrf {
    border-radius: 12px;
    background: var(--nrf-white);
    transition: all 0.3s ease;
    border: 2px solid var(--nrf-dark);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.card-nrf .card-body i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--nrf-green);
    color: var(--nrf-dark) !important;
    font-size: 2rem !important;
}

.card-nrf:hover {
    transform: translateY(-6px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.card-nrf.h-100 {
    display: flex;
    flex-direction: column;
}

.card-nrf.h-100 .card-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

/* Login Card */
.login-card {
    background: var(--nrf-white);
    border: 1px solid #eee;
    border-radius: var(--nrf-radius-btn);
    padding: 2rem;
    box-shadow: var(--nrf-shadow);
    max-width: 400px;
    margin: 0 auto;
}

.login-card h2 {
    margin-bottom: 1.5rem;
    text-align: center;
}

/* Form Styles */
.form-control {
    border-color: #ddd;
    padding: 0.75rem 1rem;
    border-radius: var(--nrf-radius-btn);
}

.form-control:focus {
    border-color: var(--nrf-green);
    box-shadow: 0 0 0 0.2rem rgba(197, 216, 46, 0.25);
}

.form-label {
    font-weight: 500;
    color: var(--nrf-black);
    margin-bottom: 0.5rem;
}

/* Footer */
.footer-nrf {
    background-color: var(--nrf-dark);
    color: var(--nrf-white);
    padding: 3rem 0 1.5rem;
    margin-top: auto;
    position: relative;
}

/* Green accent stripe above footer */
.footer-nrf::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--nrf-green);
}

.footer-nrf h5 {
    color: var(--nrf-white);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-nrf a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-nrf a:hover {
    color: var(--nrf-green);
}

.footer-nrf .footer-logo {
    height: 100px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-nrf .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    margin-top: 2rem;
    font-size: 0.875rem;
    opacity: 0.7;
}

.footer-nrf .contact-info p {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.footer-nrf .social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    margin-right: 0.5rem;
    transition: all 0.2s ease;
}

.footer-nrf .social-icons a:hover {
    background-color: var(--nrf-green);
    border-color: var(--nrf-green);
    color: var(--nrf-black);
}

/* Section Spacing */
.section {
    padding: 4rem 0;
}

/* Alert Styles */
.alert-nrf {
    border-radius: var(--nrf-radius-btn);
}

.alert-success {
    background-color: rgba(197, 216, 46, 0.1);
    border-color: var(--nrf-green);
    color: var(--nrf-black);
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border-color: #dc3545;
    color: #842029;
}

/* Utility Classes */
.text-nrf-green {
    color: var(--nrf-green) !important;
}

.bg-nrf-green {
    background-color: var(--nrf-green) !important;
}

.bg-nrf-dark {
    background-color: var(--nrf-dark) !important;
}

.bg-nrf-light {
    background-color: var(--nrf-light-gray) !important;
}

/* Focus States */
.btn:focus,
.btn:active:focus,
.form-control:focus,
.form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgba(197, 216, 46, 0.25);
}

/* FAQ Accordion */
.accordion-item {
    border: 1px solid #eee;
    margin-bottom: 0.5rem;
    border-radius: var(--nrf-radius-btn) !important;
}

.accordion-button {
    font-weight: 500;
    color: var(--nrf-black);
    background-color: var(--nrf-white);
}

.accordion-button:not(.collapsed) {
    color: var(--nrf-black);
    background-color: var(--nrf-light-gray);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(197, 216, 46, 0.25);
    border-color: var(--nrf-green);
}

/* Terms/Privacy Content */
.content-page h3 {
    font-size: 1.25rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--nrf-light-gray);
}

.content-page h3:first-of-type {
    margin-top: 0;
}

.content-page ul {
    padding-left: 1.5rem;
}

.content-page li {
    margin-bottom: 0.5rem;
}

/* Dashboard Tables */
.table-statement thead,
.table-styles thead,
.table-tracking thead {
    background-color: var(--nrf-black);
    color: var(--nrf-white);
}

.table-statement thead th,
.table-styles thead th,
.table-tracking thead th {
    background-color: var(--nrf-black);
    color: var(--nrf-white);
    font-weight: 600;
    padding: 0.75rem;
    border-color: var(--nrf-black);
}

.table-statement tbody tr:nth-of-type(odd),
.table-styles tbody tr:nth-of-type(odd),
.table-tracking tbody tr:nth-of-type(odd) {
    background-color: #fbfbfb;
}

.table-statement tbody tr:nth-of-type(even),
.table-styles tbody tr:nth-of-type(even),
.table-tracking tbody tr:nth-of-type(even) {
    background-color: #f4f4f4;
}

.table-statement tfoot,
.table-styles tfoot,
.table-tracking tfoot {
    background-color: var(--nrf-dark);
    color: var(--nrf-white);
}

.table-statement tfoot td,
.table-styles tfoot td,
.table-tracking tfoot td {
    padding: 0.75rem;
    font-weight: 600;
}

/* Scrolling table container for Tracking page */
.table-tracking-container {
    max-height: calc((100vh - 380px) * 0.6);
    min-height: 200px;
    overflow-y: auto;
}

.table-tracking-container .table-tracking thead th {
    position: sticky;
    top: 0;
    z-index: 1;
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
    .navbar-nrf .navbar-nav {
        padding-top: 1rem;
    }

    .navbar-nrf .nav-link {
        padding: 0.75rem 0;
        border-bottom: 1px solid #eee;
    }

    .hero h1 {
        font-size: 2rem;
    }
}