/* ==========================================================================
   Virginia Market Square — Master Stylesheet (Phase 6)
   ==========================================================================
   Design tokens + Bootstrap 5 overrides + page-specific styles.
   
   COLOR SYSTEM:
     --primary-color:   #2d5016  (dark green)  — navbar, headings, deep accents
     --secondary-color: #6ba547  (light green)  — buttons, badges, active states
     --accent-color:    #d4a574  (earth tone)   — card borders, hover highlights
     --bg-warm:         #f9f7f4  (warm off-white) — page background
     --bg-section:      #f0f4e8  (pale green)     — section highlights
   ========================================================================== */


/* --------------------------------------------------------------------------
   1. GLOBAL TOKENS & RESETS
   -------------------------------------------------------------------------- */

:root {
    --primary-color: #2d5016;
    --secondary-color: #6ba547;
    --accent-color: #d4a574;
    --bg-warm: #f9f7f4;
    --bg-section: #f0f4e8;

    /* Derived shades — used for hover states, borders, soft backgrounds */
    --primary-dark: #1e3a0e;
    --primary-light: #3d6b1e;
    --secondary-dark: #579338;
    --secondary-light: #82c05e;
    --accent-light: #e4c9a8;
    --accent-dark: #b8894e;

    /* Text hierarchy */
    --text-body: #333333;
    --text-muted: #6c757d;
    --text-heading: #2d5016;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-body);
    background-color: var(--bg-warm);
}


/* --------------------------------------------------------------------------
   2. TYPOGRAPHY
   -------------------------------------------------------------------------- */

/* Page-level headings — consistent dark green */
h1, h2, h3 {
    color: var(--text-heading);
}

/* In-card headings stay dark (not green) so they work on white card backgrounds */
.card h5,
.card h6,
.card .card-title {
    color: var(--text-body);
}

/* Links — use secondary green instead of Bootstrap's default blue */
a {
    color: var(--secondary-color);
}

a:hover {
    color: var(--primary-color);
}

/* Exceptions: keep nav links, button links, and badge links from inheriting */
.nav-link,
.btn,
.badge,
.dropdown-item,
.breadcrumb-item a,
.list-group-item-action {
    /* These components manage their own link colors */
}


/* --------------------------------------------------------------------------
   3. NAVBAR
   -------------------------------------------------------------------------- */

.navbar {
    background-color: var(--primary-color);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
    color: #ffffff !important;
}

.nav-link {
    color: rgba(255, 255, 255, 0.85) !important;
    margin: 0 0.25rem;
    transition: color 0.3s ease;
    font-weight: 500;
}

.nav-link:hover,
.nav-link:focus {
    color: var(--accent-color) !important;
}

/* Active nav link — bright white so the current page stands out */
.nav-link.active,
.navbar .nav-link.active {
    color: #ffffff !important;
    font-weight: 600;
}

/* Vertical separator between public links and auth/cart links */
.nav-separator {
    display: inline-block;
    width: 1px;
    height: 20px;
    background-color: rgba(255, 255, 255, 0.3);
}

/* Cart badge — pill next to "Cart" text */
.cart-badge {
    font-size: 0.65rem;
    vertical-align: top;
    margin-left: 0.15rem;
}

/* Mobile menu spacing — more breathing room when collapsed */
@media (max-width: 991.98px) {
    .navbar-nav .nav-link {
        padding: 0.6rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .navbar-nav .nav-item:last-child .nav-link {
        border-bottom: none;
    }

    /* Hide the vertical separator on mobile — not needed */
    .nav-separator {
        display: none;
    }
}

/* Dropdown menu inside navbar */
.navbar .dropdown-menu {
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    border-radius: 0.5rem;
}

.navbar .dropdown-item:hover {
    background-color: var(--bg-section);
    color: var(--primary-color);
}


/* --------------------------------------------------------------------------
   4. BUTTONS — Bootstrap overrides using brand colors
   --------------------------------------------------------------------------
   Maps Bootstrap's btn-success → our secondary green,
   so every existing btn-success on the site now matches the brand.           */

/* Primary action button — secondary green */
.btn-success {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: #ffffff;
}

.btn-success:hover,
.btn-success:focus {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: #ffffff;
}

.btn-success:active,
.btn-success.active {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Outline success button */
.btn-outline-success {
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-outline-success:hover,
.btn-outline-success:focus {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: #ffffff;
}

/* Warning button — keep Bootstrap's amber, it pairs well with earth tones */
/* No override needed — bg-warning already looks good with the palette.    */

/* Outline secondary — soften the border for a lighter feel */
.btn-outline-secondary {
    border-color: #c5c5c5;
    color: var(--text-muted);
}

.btn-outline-secondary:hover {
    background-color: #f0f0f0;
    border-color: #aaa;
    color: var(--text-body);
}


/* --------------------------------------------------------------------------
   5. FORM CONTROLS — Green focus ring instead of Bootstrap blue
   -------------------------------------------------------------------------- */

.form-control:focus,
.form-select:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(107, 165, 71, 0.25);
}

/* Labels — slightly heavier for readability */
.form-label {
    font-weight: 500;
    margin-bottom: 0.35rem;
}


/* --------------------------------------------------------------------------
   6. CARDS
   -------------------------------------------------------------------------- */

.card {
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 0.5rem;
    transition: box-shadow 0.25s ease, transform 0.25s ease;
}

/* Subtle lift on hover — only for cards that act as links/clickable items */
.vendor-card:hover,
a .card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
}

/* Card accent borders */
.card-top-accent-green {
    border-top: 4px solid var(--secondary-color);
}

.card-top-accent-earth {
    border-top: 4px solid var(--accent-color);
}

.card-left-accent-earth {
    border-left: 4px solid var(--accent-color);
}

/* Card footer — transparent with a subtle divider */
.card-footer.bg-transparent {
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}


/* --------------------------------------------------------------------------
   7. BADGES — Brand-aligned overrides
   -------------------------------------------------------------------------- */

/* Green badge for categories, vendor status */
.badge.bg-success {
    background-color: var(--secondary-color) !important;
}

/* Featured product badge — keep warm amber */
/* .badge.bg-warning uses Bootstrap default — already works well */

/* Order status badges — keep Bootstrap defaults, they're color-coded by
   purpose (warning=pending, info=processing, etc.) and shouldn't change */


/* --------------------------------------------------------------------------
   8. ALERTS — Softer backgrounds, brand-aligned borders
   -------------------------------------------------------------------------- */

.alert-success {
    background-color: #edf5e6;
    border-color: var(--secondary-color);
    color: var(--primary-color);
}

.alert-info {
    background-color: #e8f0f4;
    border-color: #8bbbd0;
    color: #1a5770;
}


/* --------------------------------------------------------------------------
   9. TABLES
   -------------------------------------------------------------------------- */

/* Table header row — light green tint */
.table thead th {
    background-color: var(--bg-section);
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 2px solid var(--secondary-color);
}

/* Hover rows — warm tint instead of Bootstrap's cool gray */
.table-hover tbody tr:hover {
    background-color: rgba(107, 165, 71, 0.06);
}


/* --------------------------------------------------------------------------
   10. BREADCRUMBS
   -------------------------------------------------------------------------- */

.breadcrumb {
    background-color: transparent;
    padding: 0;
    margin-bottom: 0;
}

.breadcrumb-item a {
    color: var(--secondary-color);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: var(--text-muted);
}

/* Custom separator color */
.breadcrumb-item + .breadcrumb-item::before {
    color: var(--accent-color);
}


/* --------------------------------------------------------------------------
   11. NAV PILLS — Register page tabs, filter groups
   -------------------------------------------------------------------------- */

.nav-pills .nav-link {
    color: var(--secondary-color) !important;
    font-weight: 500;
    border-radius: 2rem;
}

.nav-pills .nav-link:hover {
    background-color: var(--bg-section);
    color: var(--primary-color) !important;
}

.nav-pills .nav-link.active {
    background-color: var(--secondary-color) !important;
    color: #ffffff !important;
}

/* Button group filters — events page, etc. */
.btn-group .btn-success {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-group .btn-outline-success {
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-group .btn-outline-success:hover {
    background-color: var(--secondary-color);
    color: #ffffff;
}


/* --------------------------------------------------------------------------
   12. PAGINATION — Products page
   -------------------------------------------------------------------------- */

.pagination .page-link {
    color: var(--secondary-color);
    border-color: #dee2e6;
}

.pagination .page-link:hover {
    color: var(--primary-color);
    background-color: var(--bg-section);
    border-color: var(--secondary-color);
}

.pagination .page-item.active .page-link {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: #ffffff;
}

.pagination .page-item.disabled .page-link {
    color: var(--text-muted);
}


/* --------------------------------------------------------------------------
   12b. INPUT GROUPS — Price range filters
   -------------------------------------------------------------------------- */

.input-group-text {
    background-color: var(--bg-section);
    border-color: #dee2e6;
    color: var(--text-muted);
}


/* --------------------------------------------------------------------------
   13. FOOTER
   -------------------------------------------------------------------------- */

footer {
    background-color: var(--primary-dark) !important;
}

footer h5 {
    color: var(--accent-color);
    font-weight: 600;
}

footer a {
    color: var(--accent-color) !important;
    transition: color 0.2s ease;
}

footer a:hover {
    color: var(--accent-light) !important;
}

footer hr {
    border-color: rgba(255, 255, 255, 0.15);
}


/* --------------------------------------------------------------------------
   14. HERO BANNER
   -------------------------------------------------------------------------- */

.hero-banner {
    background: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)),
                url('../assets/images/hero/farmers-market-hero.webp') center/cover no-repeat;
    color: #ffffff;
    padding: 80px 20px;
    border-radius: 0.5rem;
    text-align: center;
}

.hero-banner h1 {
    color: #ffffff;
}


/* --------------------------------------------------------------------------
   15. SECTION PATTERNS
   -------------------------------------------------------------------------- */

.section-highlight {
    background-color: var(--bg-section);
    border-radius: 0.5rem;
    border-left: 4px solid var(--primary-color);
    padding: 1.5rem;
}

.info-card {
    background-color: #ffffff;
    padding: 1.25rem;
    border-radius: 0.5rem;
}

.about-section {
    background-color: #ffffff;
    padding: 2.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: #ffffff;
    padding: 60px 20px;
    border-radius: 0.5rem;
    text-align: center;
}

.cta-section h2 {
    color: #ffffff;
}


/* --------------------------------------------------------------------------
   16. VENDOR CARDS
   -------------------------------------------------------------------------- */

.vendor-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.vendor-card-image {
    height: 220px;
    object-fit: cover;
}

.vendor-card-image-placeholder {
    height: 220px;
    background-color: var(--bg-section);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-style: italic;
}


/* --------------------------------------------------------------------------
   17. PRODUCT CARDS & PRODUCT DETAIL
   -------------------------------------------------------------------------- */

/* Consistent card image heights across all card grids */
.card img.card-img-top,
.vendor-card img.card-img-top,
.product-card img.card-img-top {
    width: 100%;
    height: 220px;
    object-fit: cover;
    object-position: center;
}

/* Product detail — main image */
.product-detail-img {
    max-height: 400px;
    object-fit: cover;
    border-radius: 0.5rem;
}

/* Related product thumbnails */
.product-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 0.375rem;
}

/* Price display */
.price-display {
    color: var(--secondary-color);
    font-weight: 700;
}

/* In-stock / out-of-stock labels */
.stock-in {
    color: var(--secondary-color);
    font-weight: 600;
}

.stock-out {
    color: #dc3545;
    font-weight: 600;
}

/* Quantity input — compact width for the add-to-cart form */
.qty-input {
    width: 80px;
}


/* --------------------------------------------------------------------------
   17b. SHOPPING CART — cart.php
   -------------------------------------------------------------------------- */

/* Cart item row — flexbox layout for image + info + actions */
.cart-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

/* Cart thumbnail */
.cart-thumb {
    width: 80px;
    height: 80px;
    object-fit: cover;
    flex-shrink: 0;
}

/* Actions column — fixed width so line totals align */
.cart-item-actions {
    min-width: 140px;
    flex-shrink: 0;
}

/* Mobile: stack cart items vertically */
@media (max-width: 575.98px) {
    .cart-item {
        flex-wrap: wrap;
    }

    .cart-item-actions {
        min-width: 100%;
        text-align: left !important;
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        align-items: center;
        margin-top: 0.5rem;
    }
}


/* --------------------------------------------------------------------------
   18. CHECKOUT PROGRESS INDICATOR
   -------------------------------------------------------------------------- */

.checkout-progress {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.checkout-step {
    padding: 0.5rem 1.25rem;
    border-radius: 2rem;
    font-weight: 600;
    font-size: 0.85rem;
}

.checkout-step-active {
    background-color: var(--secondary-color);
    color: #ffffff;
}

.checkout-step-inactive {
    background-color: #e9ecef;
    color: var(--text-muted);
}

.checkout-step-done {
    background-color: var(--primary-color);
    color: #ffffff;
}


/* --------------------------------------------------------------------------
   19. STRIPE PAYMENT — checkout-review.php
   -------------------------------------------------------------------------- */

/* Container for the Stripe Payment Element */
#payment-element {
    min-height: 60px;
    transition: border-color 0.2s ease;
}

#payment-element:focus-within {
    border-color: var(--secondary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(107, 165, 71, 0.15);
}

/* Error message below payment element */
#payment-errors:not(:empty) {
    padding: 0.5rem;
    background-color: #fdf0f0;
    border-radius: 0.25rem;
}

/* Processing spinner on pay button */
#pay-button .spinner-border {
    vertical-align: middle;
    margin-left: 0.5rem;
}

/* Test card info box */
.card.border-info {
    border-color: var(--accent-color) !important;
    background-color: #fdf8f3;
}


/* --------------------------------------------------------------------------
   20. VENDOR DETAIL — vendor-detail.php image
   -------------------------------------------------------------------------- */

.vendor-detail-img {
    max-height: 300px;
    object-fit: cover;
    border-radius: 0.5rem;
}


/* --------------------------------------------------------------------------
   21. DASHBOARD METRIC CARDS — vendor + customer dashboards
   -------------------------------------------------------------------------- */

/* Metric value — large number display on dashboards */
.metric-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1.2;
}

.metric-label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-body);
}

.metric-sublabel {
    font-size: 0.8rem;
    color: var(--text-muted);
}


/* --------------------------------------------------------------------------
   22. TYPOGRAPHY HELPERS
   -------------------------------------------------------------------------- */

.text-sm {
    font-size: 0.9rem;
}

.text-md {
    font-size: 0.95rem;
}

.text-primary-green {
    color: var(--primary-color);
}

.text-secondary-green {
    color: var(--secondary-color);
}

.text-accent-earth {
    color: var(--accent-color);
}


/* --------------------------------------------------------------------------
   23. UTILITY CLASSES
   -------------------------------------------------------------------------- */

/* Background helpers */
.bg-section {
    background-color: var(--bg-section);
}

.bg-warm {
    background-color: var(--bg-warm);
}

/* Border helpers */
.border-green {
    border-color: var(--secondary-color) !important;
}

.border-earth {
    border-color: var(--accent-color) !important;
}

/* Divider with accent color */
.divider-accent {
    border-top: 2px solid var(--accent-color);
}


/* --------------------------------------------------------------------------
   24. RESPONSIVE ADJUSTMENTS
   -------------------------------------------------------------------------- */

/* ── Mobile (up to 575px) ────────────────────────────────────────────────── */
@media (max-width: 575.98px) {
    .hero-banner {
        padding: 50px 15px;
    }

    .hero-banner h1 {
        font-size: 1.75rem;
    }

    .hero-banner .lead {
        font-size: 1rem;
    }

    .cta-section {
        padding: 40px 15px;
    }

    .about-section {
        padding: 1.5rem;
    }

    /* Stack checkout progress on mobile */
    .checkout-progress {
        flex-direction: column;
        align-items: center;
    }

    /* Full-width buttons on mobile */
    .d-flex.gap-2.justify-content-center.flex-wrap .btn {
        flex: 1 1 100%;
    }

    /* Cards — slightly less padding on small screens */
    .card-body.p-4 {
        padding: 1.25rem !important;
    }

    /* Product detail — stack the 3-column layout */
    .product-detail-img {
        max-height: 280px;
    }
}

/* ── Tablet (576px – 991px) ──────────────────────────────────────────────── */
@media (min-width: 576px) and (max-width: 991.98px) {
    .hero-banner {
        padding: 60px 20px;
    }

    .hero-banner h1 {
        font-size: 2.25rem;
    }
}

/* ── Desktop tweaks (992px+) ─────────────────────────────────────────────── */
@media (min-width: 992px) {
    /* Navbar links get a subtle underline on hover */
    .nav-link::after {
        content: '';
        display: block;
        width: 0;
        height: 2px;
        background: var(--accent-color);
        transition: width 0.3s ease;
    }

    .nav-link:hover::after {
        width: 100%;
    }

    /* Dropdown items within the navbar shouldn't have the underline */
    .dropdown-menu .nav-link::after,
    .dropdown-item::after {
        display: none;
    }
}


/* --------------------------------------------------------------------------
   25. PRINT STYLES (bonus — useful for order confirmations)
   -------------------------------------------------------------------------- */

@media print {
    .navbar,
    footer,
    .btn,
    .checkout-progress {
        display: none !important;
    }

    body {
        background: #ffffff;
        color: #000;
    }

    .card {
        border: 1px solid #ccc;
        box-shadow: none;
    }
}