/* === Warm & Cozy Theme === */

@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@400;700&family=Open+Sans:wght@400;600&display=swap');

:root {
    --color-cream: #fdf6ec;
    --color-warm-white: #fefcf8;
    --color-brown: #5c3d2e;
    --color-brown-light: #7a5a4a;
    --color-brown-dark: #3e2518;
    --color-green: #5a7247;
    --color-green-light: #6d8959;
    --color-green-dark: #465a37;
    --color-accent: #c47b3b;
    --color-accent-hover: #a8652e;
    --color-text: #3e2518;
    --color-text-muted: #8c7b6f;
    --color-border: #e0d5c7;
    --color-card-bg: #fffaf3;
}

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

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--color-text);
    background-color: var(--color-cream);
    margin-bottom: 60px;
}

h1, h2, h3, h4, h5, h6,
.navbar-brand {
    font-family: 'Merriweather', serif;
}

/* --- Hero banner --- */
.hero-banner {
    background: linear-gradient(rgba(62, 37, 24, 0.45), rgba(62, 37, 24, 0.45)),
 url('/images/hero.png') center/cover no-repeat;
    color: #fff;
    padding: 3.5rem 0;
    text-align: center;
    margin-bottom: 2rem;
}

.hero-banner h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.hero-banner p {
    font-size: 1.15rem;
    opacity: 0.9;
    margin-bottom: 0;
}

/* --- Navbar --- */
.navbar {
    background-color: var(--color-brown) !important;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.navbar .navbar-brand {
    color: var(--color-cream) !important;
    font-size: 1.3rem;
    font-weight: 700;
}

.navbar .nav-link,
.navbar .btn-link {
    color: rgba(253, 246, 236, 0.85) !important;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.navbar .nav-link:hover,
.navbar .btn-link:hover {
    color: #fff !important;
}

.navbar-toggler {
    border-color: rgba(253, 246, 236, 0.4);
}

.navbar-toggler-icon {
    filter: invert(1);
}

/* --- Buttons --- */
.btn-primary {
    background-color: var(--color-green);
    border-color: var(--color-green);
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
    padding: 0.5rem 1.25rem;
    transition: all 0.2s;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--color-green-dark);
    border-color: var(--color-green-dark);
    box-shadow: 0 2px 8px rgba(90, 114, 71, 0.3);
}

.btn-secondary {
    background-color: transparent;
    border-color: var(--color-border);
    color: var(--color-brown-light);
    border-radius: 8px;
    font-weight: 600;
    padding: 0.5rem 1.25rem;
}

.btn-secondary:hover {
    background-color: var(--color-border);
    border-color: var(--color-border);
    color: var(--color-brown-dark);
}

.btn-danger {
    border-radius: 8px;
    font-weight: 600;
    padding: 0.5rem 1.25rem;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--color-accent);
}

/* --- Cards --- */
.card {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(92, 61, 46, 0.08);
}

.card-body {
    padding: 1.5rem;
}

/* --- Trip list items --- */
.trip-card {
    display: block;
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1rem;
    text-decoration: none;
    color: var(--color-text);
    box-shadow: 0 1px 6px rgba(92, 61, 46, 0.06);
    transition: all 0.2s;
}

.trip-card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 4px 16px rgba(196, 123, 59, 0.15);
    color: var(--color-text);
    transform: translateY(-1px);
}

.trip-card h5 {
    color: var(--color-brown);
    font-family: 'Merriweather', serif;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.trip-card .trip-date {
    color: var(--color-accent);
    font-weight: 600;
    font-size: 0.9rem;
}

.trip-card .trip-participants {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.trip-card .trip-description {
    color: var(--color-brown-light);
    margin-top: 0.5rem;
    margin-bottom: 0;
    line-height: 1.6;
}

/* --- Forms --- */
.form-control {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background-color: var(--color-warm-white);
}

.form-control:focus {
    border-color: var(--color-accent);
    background-color: #fff;
}

.form-label {
    font-weight: 600;
    color: var(--color-brown);
    margin-bottom: 0.35rem;
}

/* --- Login --- */
.login-card {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 4px 24px rgba(92, 61, 46, 0.1);
}

/* --- Pagination --- */
.page-link {
    color: var(--color-brown);
    border-color: var(--color-border);
    border-radius: 6px !important;
    margin: 0 2px;
}

.page-link:hover {
    background-color: var(--color-cream);
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.page-item.active .page-link {
    background-color: var(--color-green);
    border-color: var(--color-green);
    color: #fff;
}

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

/* --- Footer --- */
.footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    white-space: nowrap;
    line-height: 60px;
    background-color: var(--color-brown);
    color: rgba(253, 246, 236, 0.7);
    border-top: none !important;
}

/* --- Alerts --- */
.alert-danger {
    border-radius: 10px;
}

/* --- Text utilities --- */
.text-muted {
    color: var(--color-text-muted) !important;
}

a {
    color: var(--color-accent);
}

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

/* --- Filter toolbar --- */
.filter-toolbar {
    background-color: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 6px rgba(92, 61, 46, 0.06);
}

.filter-toolbar .form-select {
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background-color: var(--color-warm-white);
}

.filter-toolbar .form-select:focus {
    border-color: var(--color-accent);
    background-color: #fff;
    box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem var(--color-accent);
}

/* --- Empty state --- */
.empty-state {
    text-align: center;
    padding: 2.5rem 1.5rem;
    border: 2px dashed var(--color-border);
    border-radius: 12px;
    color: var(--color-text-muted);
}

/* --- Rich text content --- */
.trip-description-content {
    line-height: 1.7;
}

.trip-description-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 0.5rem 0;
}

/* --- Image grid for consecutive images --- */
.image-grid {
    display: grid;
    gap: 0.5rem;
    margin: 0.5rem 0;
    grid-template-columns: repeat(3, 1fr);
}

.image-grid[data-count="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.image-grid[data-count="4"] {
    grid-template-columns: repeat(2, 1fr);
}

.image-grid img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 0;
}

@media (max-width: 576px) {
    .image-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.trip-description-content p {
    margin-bottom: 0.75rem;
}

.trip-description-content ul,
.trip-description-content ol {
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
}

/* --- Search highlight --- */
mark {
    background-color: #f5d89a;
    color: var(--color-text);
    padding: 0.1em 0.2em;
    border-radius: 3px;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}