/* Monochrome Minimalist Theme with Material Design 3 Dark Mode */

:root {
    /* Modern Professional - Light Mode */
    --bg-body: #F4F6F9;
    /* Deep Slate White */
    --bg-surface: #FFFFFF;
    --text-primary: #121212;
    /* Nearly Black (Softer than #000) */
    --text-secondary: #4A4A4A;
    /* Passing 4.5:1 */
    --border-color: #DEE2E6;

    /* Primary Action - Deep Indigo */
    --color-primary: #2E4057;
    --color-primary-fg: #FFFFFF;
    --color-primary-border: #1D2A3B;
    /* Darker shade for borders */

    --color-danger: #D32F2F;
    --color-warning: #FFD700;
    /* High Vis Gold */

    --accent-color: #2E4057;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);

    --bg-badge: #E9ECEF;
    --badge-text: #2E4057;

    /* Accessibility focus */
    --focus-ring-color: #FFD700;
}

[data-bs-theme="dark"] {
    /* Modern Professional - Dark Mode */
    --bg-body: #121212;
    /* Reduced eye strain (Not pure black) */
    --bg-surface: #1C1C1C;
    --text-primary: #E3E3E3;
    --text-secondary: #B0B0B0;
    /* High Contrast Grey */
    --border-color: #2D2D2D;

    /* Primary Action - Soft Indigo */
    --color-primary: #A5B4FC;
    --color-primary-fg: #000000;
    /* Black text on pastel bg for AAA contrast */
    --color-primary-border: #818CF8;

    --color-danger: #FFB4AB;
    --color-warning: #FFD700;

    --accent-color: #A5B4FC;
    --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);

    --bg-badge: rgba(165, 180, 252, 0.15);
    --badge-text: #E3E3E3;
}

[data-bs-theme="dark"] .navbar-logo {
    filter: invert(1) grayscale(100%) brightness(200%);
}

/*- Font Import & Body --*/
body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-body);
    color: var(--text-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
    line-height: 1.6;
    /* Improved Readability */
}

/* Accessibility: Text Links */
p a,
li a,
.text-block a {
    text-decoration: underline !important;
    text-underline-offset: 4px;
}

/* Navbar Link Exception */
.navbar-nav .nav-link {
    text-decoration: none !important;
}

/* Accessibility: Focus States */
:focus-visible {
    outline: 3px solid var(--focus-ring-color) !important;
    outline-offset: 2px !important;
    border-radius: 2px;
}

/* Typography Spacing */
p {
    margin-bottom: 1.5rem;
}

/*- Typography --*/
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    letter-spacing: -0.05em;
    color: var(--text-primary);
}

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

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

/*- Buttons --*/
/*- Buttons --*/
.btn-primary {
    background-color: var(--color-primary);
    border: 2px solid var(--color-primary-border) !important;
    /* Shape Definition */
    color: var(--color-primary-fg);
    font-weight: 600;
    letter-spacing: 0.5px;
    border-radius: 8px;
}

.btn-primary:hover,
.btn-primary:focus {
    opacity: 0.9;
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-primary-fg);
}

.btn-outline-primary {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
    font-weight: 600;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus,
.btn-outline-primary:active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-primary-fg);
}

.btn-outline-danger {
    color: var(--text-secondary);
    border-color: var(--text-secondary);
    font-weight: 500;
}

.btn-outline-danger:hover {
    background-color: var(--text-primary);
    color: var(--bg-body);
    border-color: var(--text-primary);
}

/*- Badges --*/
.badge {
    font-weight: 600;
    letter-spacing: 0.5px;
}

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

.bg-warning {
    background-color: var(--bg-body) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color);
}

/* Ensure text-dark doesn't override in dark mode */
.bg-warning.text-dark {
    color: var(--text-primary) !important;
}

.bg-secondary {
    background-color: var(--bg-badge) !important;
    color: var(--badge-text) !important;
    border: 1px solid var(--border-color);
}

/*- Navbar --*/
body .navbar {
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    box-shadow: none;
    z-index: 1020;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

body .navbar-brand,
body .nav-link,
body .navbar-toggler-icon {
    color: var(--text-primary);
    font-size: 27px;
    transition: all 0.4s ease, color 0.3s ease;
}

body .navbar-brand.shrink {
    font-size: 22px;
}

.navbar-logo {
    height: 50px;
    width: auto;
    transition: all 0.4s ease;
}

.navbar-logo.shrink {
    height: 40px;
}

.navbar-toggler-icon.shrink {
    font-size: 22px;
}

.navbar-toggler {
    border-color: transparent;
}

.navbar-toggler:focus,
.navbar-toggler:active {
    box-shadow: none;
    border: none;
    outline: none;
}

.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(0, 0, 0, 1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

[data-bs-theme="dark"] .navbar-toggler-icon {
    filter: invert(1);
}

body .offcanvas {
    background-color: var(--bg-surface);
    color: var(--text-primary);
}

.offcanvas-header {
    border-bottom: 1px solid var(--border-color);
}

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

[data-bs-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

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

.navbar-center {
    flex-grow: 1;
    text-align: center;
}

/*-- Card Styles --*/
.card {
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border-color: var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

.card-interactive {
    border: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}

.card-interactive:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow) !important;
}



/* Light/Dark specific tweaks for bg-light classes from Bootstrap */
[data-bs-theme="dark"] .bg-light {
    background-color: #2b2b2b !important;
    color: var(--text-primary) !important;
}

[data-bs-theme="dark"] .bg-secondary {
    background-color: #3d3d3d !important;
}

/*-- Animations --*/
@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/*-- Pagination --*/
.pagination .page-link {
    color: var(--text-primary);
    border: none;
    background: transparent;
    font-weight: 600;
    margin: 0 5px;
}

.pagination .page-link:hover {
    color: var(--text-primary);
    background-color: var(--border-color);
    border-radius: 5px;
}

.pagination .page-item.active .page-link {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-primary-fg);
    border-radius: 5px;
}

.pagination .page-item.disabled .page-link {
    color: var(--text-secondary);
    background: transparent;
    border: none;
}

/*-- Mobile Navbar Adjustments --*/
@media (max-width: 768px) {
    .navbar-logo {
        display: none;
    }

    .navbar-toggler {
        margin-left: 0;
    }

    .navbar-center {
        text-align: left;
        padding-left: 15px;
    }

    .navbar-brand {
        white-space: normal;
    }
}

/*-- Utility & Refactoring Classes --*/

.hero-bg {
    background-size: cover;
    background-position: center;
}

.text-opacity-90 {
    opacity: 0.9;
}

.recipe-card-img {
    height: 150px;
    object-fit: cover;
}

.recipe-card-placeholder {
    height: 150px;
}

.category-label {
    font-size: 0.7rem;
}

.restaurant-card-container {
    padding: 15px;
}

.restaurant-card-img {
    object-fit: cover;
    min-height: 250px;
}

.restaurant-card-placeholder {
    min-height: 250px;
}

/* Mobile Hero Buttons */
@media (max-width: 576px) {
    .hero-buttons .btn {
        flex: 1 1 0px;
        /* Equal width distribution */
        padding-left: 0.5rem !important;
        padding-right: 0.5rem !important;
        width: 100%;
    }
}