/* high-contrast-modern-style.css (overwriting previous styles) */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

:root {
    /* Core Colors */
    --hc-bg-light: #ffffff;
    --hc-bg-dark: #212529; /* Bootstrap dark */
    --hc-bg-light-gray: #f8f9fa;
    --hc-bg-dark-gray: #343a40;

    --hc-text-light: #f8f9fa; /* Off-white for dark backgrounds */
    --hc-text-dark: #212529; /* Black for light backgrounds */
    --hc-text-muted-light: #adb5bd; /* Muted light text on dark bg */
    --hc-text-muted-dark: #6c757d; /* Muted dark text on light bg */

    /* Accents & Status */
    --hc-accent: #0056b3; /* Strong blue */
    --hc-accent-hover: #004494;
    --hc-border-light: #dee2e6;
    --hc-border-dark: #495057;
    --hc-danger: #dc3545;
    --hc-success: #28a745;
    --hc-warning: #ffc107;
    --hc-info: #17a2b8;

    --font-sans-serif: 'Roboto', -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
}

body {
    background-color: var(--hc-bg-light-gray); /* Default light gray background */
    color: var(--hc-text-dark); /* Default dark text */
    font-family: var(--font-sans-serif);
    padding-top: 70px;
    line-height: 1.5;
    font-size: 16px;
}

.navbar {
    background-color: var(--hc-bg-light) !important; /* White navbar */
    border-bottom: 1px solid var(--hc-border-light);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.navbar-brand {
    color: var(--hc-accent) !important;
    font-weight: 700;
    font-size: 1.25rem;
}
.navbar-brand:hover {
    color: var(--hc-accent-hover) !important;
}

.navbar .nav-link {
    color: var(--hc-text-muted-dark) !important; /* Muted dark text */
    font-weight: 500;
    transition: color 0.2s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--hc-accent) !important; /* Accent color */
}

.btn {
    font-family: var(--font-sans-serif);
    border-radius: 0.25rem;
    border-width: 1px;
    border-style: solid;
    padding: 0.6rem 1.1rem;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.1s ease;
    font-weight: 500;
    letter-spacing: 0.3px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.07);
}
.btn:hover {
     box-shadow: 0 3px 6px rgba(0,0,0,0.1);
     transform: translateY(-1px);
}
.btn:active {
    transform: translateY(0px);
    box-shadow: 0 1px 2px rgba(0,0,0,0.07);
}

/* Buttons: Ensure text contrast */
.btn-primary, .btn-secondary, .btn-success, .btn-danger, .btn-info {
    color: #ffffff; /* White text for most colored buttons */
}
.btn-warning {
    color: var(--hc-text-dark); /* Dark text for yellow button */
}

.btn-primary { background-color: var(--hc-accent); border-color: var(--hc-accent); }
.btn-primary:hover { background-color: var(--hc-accent-hover); border-color: var(--hc-accent-hover); }
.btn-secondary { background-color: #6c757d; border-color: #6c757d; }
.btn-secondary:hover { background-color: #5a6268; border-color: #545b62; }
.btn-success { background-color: var(--hc-success); border-color: var(--hc-success); }
.btn-success:hover { background-color: #218838; border-color: #1e7e34; }
.btn-danger { background-color: var(--hc-danger); border-color: var(--hc-danger); }
.btn-danger:hover { background-color: #c82333; border-color: #bd2130; }
.btn-warning { background-color: var(--hc-warning); border-color: var(--hc-warning); }
.btn-warning:hover { background-color: #e0a800; border-color: #d39e00; }
.btn-info { background-color: var(--hc-info); border-color: var(--hc-info); }
.btn-info:hover { background-color: #138496; border-color: #117a8b; }

.btn-outline-light { /* Outline on dark bg - used in sidebar */
    border-color: var(--hc-text-muted-light);
    color: var(--hc-text-muted-light);
}
.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: var(--hc-text-light);
    color: var(--hc-text-light);
}

/* Cards: Use dark background with light text */
.card {
    background-color: var(--hc-bg-dark-gray); /* Dark gray cards */
    color: var(--hc-text-light); /* Light text */
    border: 1px solid var(--hc-border-dark);
    border-radius: 0.25rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    margin-bottom: 1.5rem;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
    transform: translateY(-3px);
}
.card-header {
    background-color: rgba(0, 0, 0, 0.15); /* Slightly darker header */
    border-bottom: 1px solid var(--hc-border-dark);
    color: var(--hc-text-light); /* Light text */
    font-weight: 500;
    padding: 0.75rem 1.25rem;
}
.card-body {
    padding: 1.25rem;
}
.card-title {
    color: var(--hc-text-light); /* Light text */
    font-weight: 500;
    margin-bottom: 0.75rem;
}
.card .text-muted { /* Muted text inside dark card */
    color: var(--hc-text-muted-light) !important;
}
.card .list-group-item { /* List items inside dark card */
    background-color: transparent; /* Inherit dark card bg */
    border-color: var(--hc-border-dark);
    color: var(--hc-text-light);
}
.card .list-group-item span.font-weight-bold { /* Price/accent inside dark card list */
     color: var(--hc-accent) !important; /* Use accent color */
}


/* Tables: Use light background with dark text */
.table {
    background-color: var(--hc-bg-light); /* White table */
    color: var(--hc-text-dark); /* Dark text */
    border: 1px solid var(--hc-border-light);
    margin-bottom: 1rem;
    border-radius: 0.25rem;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
.table thead th {
    background-color: var(--hc-bg-light-gray); /* Light gray header */
    color: var(--hc-text-dark); /* Dark text */
    border-bottom: 2px solid var(--hc-border-light);
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    padding: 0.9rem 0.75rem;
    vertical-align: bottom;
    border-top: none !important;
}
.table tbody tr {
    border-bottom: 1px solid var(--hc-border-light);
    transition: background-color 0.2s ease;
}
.table tbody tr:last-child { border-bottom: none; }
.table tbody tr:hover { background-color: #e9ecef; } /* Darker gray hover */
.table td, .table th {
    border-top: none;
    border-bottom: 1px solid var(--hc-border-light);
    padding: 0.9rem 0.75rem;
    vertical-align: middle;
}
.table tbody tr:last-child td { border-bottom: none; }
.table-striped tbody tr:nth-of-type(odd) { background-color: var(--hc-bg-light-gray); }
.table-hover tbody tr:hover { background-color: #e9ecef; }
.table .badge { /* Badges inside light table */
    color: #fff !important; /* White text on badges */
    padding: 0.4em 0.6em;
    font-size: 0.85em;
}
.table .badge-success { background-color: var(--hc-success); }
.table .badge-danger { background-color: var(--hc-danger); }
.table .badge-info { background-color: var(--hc-info); }
.table .badge-secondary { background-color: #6c757d; }


/* Forms: Light background, dark text */
.form-control {
    background-color: var(--hc-bg-light);
    border: 1px solid #ced4da;
    color: var(--hc-text-dark);
    border-radius: 0.25rem;
    padding: 0.5rem 0.75rem;
    transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out;
}
.form-control:focus {
    background-color: var(--hc-bg-light);
    color: var(--hc-text-dark);
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0,123,255,.25);
    outline: none;
}
.form-control::placeholder {
    color: var(--hc-text-muted-dark);
    opacity: 1;
}
label {
    color: var(--hc-text-dark); /* Dark label text */
    font-weight: 500;
    margin-bottom: 0.5rem;
}

/* Alerts: Standard Bootstrap light theme alerts */
.alert { border-radius: 0.25rem; border-width: 1px; border-style: solid; font-weight: 400; padding: 0.75rem 1.25rem; }
.alert-danger { color: #721c24; background-color: #f8d7da; border-color: #f5c6cb; }
.alert-success { color: #155724; background-color: #d4edda; border-color: #c3e6cb; }
.alert-warning { color: #856404; background-color: #fff3cd; border-color: #ffeeba; }
.alert-info { color: #0c5460; background-color: #d1ecf1; border-color: #bee5eb; }

/* Admin Sidebar: Dark background, light text */
.sidebar {
    background-color: var(--hc-bg-dark) !important; /* Dark sidebar */
    color: var(--hc-text-light); /* Light text */
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .25);
    padding-top: 1rem;
}
.sidebar .nav-link {
    color: var(--hc-text-muted-light); /* Muted light text */
    padding: 0.6rem 1.1rem;
    border-left: 3px solid transparent;
    transition: background-color 0.2s ease, border-left-color 0.2s ease, color 0.2s ease;
    font-weight: 400;
    border-radius: 0.25rem;
    margin: 0.1rem 0.5rem;
}
.sidebar .nav-link:hover {
    color: var(--hc-text-light);
    background-color: rgba(255, 255, 255, 0.05);
    border-left-color: var(--hc-accent);
}
.sidebar .nav-link.active {
    color: #ffffff;
    background-color: var(--hc-accent);
    border-left-color: var(--hc-accent);
    font-weight: 500;
}
.sidebar .nav-link .fas {
    margin-right: 10px;
    width: 18px;
    text-align: center;
    opacity: 0.8;
    transition: opacity 0.2s ease;
}
.sidebar .nav-link:hover .fas,
.sidebar .nav-link.active .fas {
    opacity: 1;
}

.main-content {
    margin-left: 240px; /* Adjust if sidebar width changes */
    padding: 2rem;
    background-color: var(--hc-bg-light); /* Main content area is light */
    color: var(--hc-text-dark); /* Dark text in main area */
    min-height: calc(100vh - 70px); /* Ensure it fills height */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sans-serif);
    color: var(--hc-text-dark); /* Dark headings by default */
    font-weight: 500;
}
.h2 {
    border-bottom: 1px solid var(--hc-border-light);
    padding-bottom: 0.6rem;
    margin-bottom: 1.75rem;
    font-size: 1.75rem;
    font-weight: 500;
}
/* Headings inside dark elements need light color */
.card h1, .card h2, .card h3, .card h4, .card h5, .card h6,
.sidebar h1, .sidebar h2, .sidebar h3, .sidebar h4, .sidebar h5, .sidebar h6,
.modal-content h1, .modal-content h2, .modal-content h3, .modal-content h4, .modal-content h5, .modal-content h6 {
    color: var(--hc-text-light);
}


/* Stat Cards: Dark background, light text */
.stat-card {
    background-color: var(--hc-bg-dark-gray); /* Dark */
    color: var(--hc-text-light); /* Light text */
    border-left: 4px solid var(--hc-accent);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}
.stat-card:hover {
     box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
     transform: translateY(-3px);
}
.stat-card .card-body .fas {
    color: var(--hc-accent);
    opacity: 0.3;
    font-size: 3em;
}
.stat-card .card-title {
    color: var(--hc-text-light); /* Light text */
    font-size: 1.75rem;
    font-weight: 700;
}
.stat-card .card-text {
    color: var(--hc-text-muted-light); /* Muted light text */
}


/* Modal: Dark background, light text */
.modal-content {
    background-color: var(--hc-bg-dark-gray);
    border: 1px solid var(--hc-border-dark);
    color: var(--hc-text-light);
    border-radius: 0.3rem;
    box-shadow: 0 5px 15px rgba(0,0,0,.5);
}
.modal-header {
    background-color: rgba(0,0,0,.15);
    border-bottom: 1px solid var(--hc-border-dark);
    color: var(--hc-text-light);
    font-weight: 500;
}
.modal-header .close {
    color: var(--hc-text-muted-light);
    text-shadow: none;
    opacity: 0.7;
}
.modal-header .close:hover {
    color: var(--hc-text-light);
    opacity: 1;
}
.modal-footer {
    border-top: 1px solid var(--hc-border-dark);
    background-color: rgba(0,0,0,.15);
}
.modal-body .list-group-item { /* Ensure list items in modal are styled for dark bg */
     background-color: transparent;
     border-color: var(--hc-border-dark);
     color: var(--hc-text-light);
}


/* Login/Register: Light background, dark text */
.login-register-container {
    max-width: 420px;
    margin: 4rem auto;
    padding: 2.5rem;
    background-color: var(--hc-bg-light); /* White container */
    color: var(--hc-text-dark); /* Dark text */
    border: 1px solid var(--hc-border-light);
    border-radius: 0.3rem;
    box-shadow: 0 5px 15px rgba(0,0,0,.1); /* Softer shadow for light bg */
}
.login-register-container h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 500;
    color: var(--hc-text-dark); /* Dark heading */
}
.login-register-container a {
    color: var(--hc-accent);
    text-decoration: none;
    transition: color 0.2s ease;
}
.login-register-container a:hover {
    color: var(--hc-accent-hover);
}


/* Order Page: Light background, dark text, dark cards */
#productList .card { /* Product cards are dark */
    background-color: var(--hc-bg-dark-gray);
    color: var(--hc-text-light);
    border-color: var(--hc-border-dark);
}
#productList .card .card-title { color: var(--hc-text-light); }
#productList .card .text-muted { color: var(--hc-text-muted-light) !important; }
#productList .card .text-success { color: var(--hc-success) !important; } /* Keep price green */
#productList .card .form-control { /* Input inside dark card */
    background-color: var(--hc-bg-dark);
    color: var(--hc-text-light);
    border-color: var(--hc-border-dark);
}
#productList .card .form-control:focus {
    background-color: var(--hc-bg-dark);
    color: var(--hc-text-light);
    border-color: var(--hc-accent);
}


.cart-summary { /* Cart summary is light */
    background-color: var(--hc-bg-light);
    color: var(--hc-text-dark);
    border: 1px solid var(--hc-border-light);
    border-radius: 0.25rem;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    padding: 1.25rem;
}
.cart-summary h4, .cart-summary h5 {
    font-weight: 500;
    color: var(--hc-text-dark);
}
.cart-summary .list-group-item {
     background-color: transparent;
     border-color: var(--hc-border-light);
     padding: 0.6rem 0;
     color: var(--hc-text-dark);
}
.cart-summary .list-group-item:first-child { border-top: none; }
.cart-summary .list-group-item:last-child { border-bottom: none; }
.cart-summary .text-muted { color: var(--hc-text-muted-dark) !important; }
.cart-summary .text-success { /* Total amount */
    color: var(--hc-accent) !important;
    font-weight: 700;
}


/* View Orders Page: Light background, dark cards */
.order-item { /* Order cards are dark */
     background-color: var(--hc-bg-dark-gray);
     color: var(--hc-text-light);
     border-color: var(--hc-border-dark);
}
.order-item .card-header {
    background-color: rgba(0,0,0,.15);
    border-color: var(--hc-border-dark);
    color: var(--hc-text-light);
}
.order-item .list-group-item {
    background-color: transparent; /* Inherit dark card bg */
    border-color: var(--hc-border-dark);
    color: var(--hc-text-light);
}
.order-item .list-group-item span.font-weight-bold {
     color: var(--hc-accent) !important; /* Accent for price */
}
.order-item .text-muted { color: var(--hc-text-muted-light) !important; }
.order-item .badge {
    color: #fff !important;
    padding: 0.4em 0.6em;
    font-size: 0.85em;
}
.order-item .badge-success { background-color: var(--hc-success); }
.order-item .badge-danger { background-color: var(--hc-danger); }
.order-item .badge-info { background-color: var(--hc-info); }
.order-item .text-success { /* Total amount */
    color: var(--hc-accent) !important;
    font-weight: 700;
}


/* Ensure Bootstrap's fixed-top works with our body padding */
.fixed-top {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1030;
}

/* Keep default scrollbar */

/* Styles from index.php */
.jumbotron {
    padding: 4rem 2rem;
    margin-bottom: 0;
    border-radius: .3rem;
}
.jumbotron h1 {
    font-weight: 300;
}
.btn-custom {
    margin: 0.5rem;
}
.footer {
    padding: 1rem;
    text-align: center;
    position: absolute;
    bottom: 0;
    width: 100%;
}
html, body {
    height: 100%;
}
body {
    display: flex;
    flex-direction: column;
}
.content {
    flex: 1 0 auto;
}

/* Style for centering content (used in login/register) */
.body-centered {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding-top: 0; /* Override default body padding */
}

/* Styles from order.php */
.cart-summary {
    margin-top: 30px;
    padding: 20px;
    position: sticky;
    top: 76px; /* Adjust based on navbar height */
}
#productList .card-img-top { /* Specificity for order page product list */
     max-height: 150px;
     object-fit: contain;
     padding: 1rem; /* Add some padding */
 }
#productList .card { /* Specificity for order page product list */
     height: 100%;
 }
#productList .card-body { /* Specificity for order page product list */
     display: flex;
     flex-direction: column;
 }
#productList .card-text.flex-grow-1 { /* Specificity for order page product list */
     flex-grow: 1;
 }
 #productList .form-inline.mt-auto { /* Specificity for order page product list */
     margin-top: auto;
 }

/* Styles from view_orders.php */
.no-orders {
    text-align: center;
    font-size: 1.2em;
    padding: 30px;
}