/*
 * BandBuddy – Grundlegende Styles
 *
 * Dieses Stylesheet definiert eine moderne, responsive Oberfläche für die
 * Lanyard‑Sammlung. Es nutzt CSS‑Variablen für Farben und Abstände und
 * orientiert sich an einem klaren Layout mit anpassungsfähigen Grids.
 */

/* CSS‑Variablen für Farben, Schriften und Abstände */
:root {
    --primary-color: #006e99;
    --primary-color-dark: #004d70;
    --secondary-color: #f05f40;
    --background-color: #f8f9fa;
    --text-color: #333;
    --border-color: #e0e0e0;
    --radius-small: 4px;
    --radius-large: 8px;
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --font-family-heading: 'Montserrat', sans-serif;
    --font-family-body: 'Open Sans', sans-serif;

    /* Farben für Likes und Favoriten */
    --like-color: var(--secondary-color);
    --favorite-color: var(--primary-color);
    --card-background: #ffffff;
}

/* Dark‑Mode Variablen */
[data-theme="dark"] {
    --background-color: #121212;
    --text-color: #e0e0e0;
    --primary-color: #42a5f5;
    --primary-color-dark: #1e88e5;
    --secondary-color: #ef5350;
    --border-color: #444;
    --like-color: #ef9a9a;
    --favorite-color: #90caf9;
    --card-background: #1e1e1e;
}

/* Reset / Basis */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: var(--font-family-body);
    color: var(--text-color);
    background-color: var(--background-color);
    line-height: 1.6;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

img {
    max-width: 100%;
    display: block;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header / Navigation */
.main-header {
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.site-logo {
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-color);
}

.main-navigation ul {
    list-style: none;
    display: flex;
    gap: var(--spacing-md);
    margin: 0;
    padding: 0;
}

.main-navigation a {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-small);
}

.main-navigation a.active,
.main-navigation a:hover {
    background-color: var(--primary-color);
    color: #fff;
}

/* Merkliste & Dark Mode Buttons */
.favorites-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.favorites-link .badge {
    display: inline-block;
    min-width: 1rem;
    padding: 0 0.3rem;
    font-size: 0.75rem;
    background-color: var(--secondary-color);
    color: #fff;
    border-radius: var(--radius-small);
    margin-left: 0.25rem;
}

.theme-toggle-button {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 1.2rem;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.theme-toggle-button:hover {
    color: var(--primary-color-dark);
}

/* Filterbar Styles */
.filter-bar {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    background-color: #fff;
}

[data-theme="dark"] .filter-bar {
    background-color: #1e1e1e;
}

.filter-bar .filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.filter-bar input[type="search"] {
    flex: 1 1 200px;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    min-width: 180px;
}

.filter-bar .search-button {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-small);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 2.2rem;
}

.filter-bar .search-button:hover {
    background-color: var(--primary-color-dark);
}

.swap-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    user-select: none;
    background-color: #f2f2f2;
}

[data-theme="dark"] .swap-toggle {
    background-color: #2a2a2a;
}

.swap-toggle input {
    margin-right: 0.25rem;
}

.swap-toggle input:checked + .toggle-label,
.swap-toggle input:checked ~ .toggle-label {
    font-weight: bold;
    color: var(--primary-color);
}

/* Tag Filter */
.tag-filter {
    margin-top: var(--spacing-sm);
    border: 1px solid var(--border-color);
    padding: var(--spacing-sm);
    border-radius: var(--radius-small);
}

.tag-filter legend {
    padding: 0 var(--spacing-sm);
    font-weight: 600;
}

.tag-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.tag-option {
    display: flex;
    align-items: center;
}

.tag-option input {
    margin-right: 0.25rem;
}

.tag-option span {
    background-color: #e9ecef;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-small);
    transition: background-color 0.2s ease, color 0.2s ease;
}

.tag-option input:checked + span {
    background-color: var(--primary-color);
    color: #fff;
}

[data-theme="dark"] .tag-option span {
    background-color: #333;
}

[data-theme="dark"] .tag-option input:checked + span {
    background-color: var(--primary-color);
    color: #fff;
}

/* Action Icons (Like & Favorite) */
.action-icons {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-xs);
}

.action-icon {
    cursor: pointer;
    font-size: 1.25rem;
    color: #999;
    transition: color 0.2s ease;
}

.action-icon.liked {
    color: var(--like-color);
}

.action-icon.favorited {
    color: var(--favorite-color);
}

/* Like Counter innerhalb des Herz‑Icons */
.like-count {
    margin-left: 4px;
    font-size: 0.8rem;
}

/* Burger‑Menü für mobile */
.burger-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .burger-menu-toggle {
        display: block;
    }
    .main-navigation {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 70%;
        max-width: 300px;
        background: #fff;
        padding: var(--spacing-lg);
        box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
    }
    .main-navigation.active {
        right: 0;
    }
    .main-navigation ul {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    body.no-scroll {
        overflow: hidden;
    }
}

/* Hero section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-color-dark) 100%);
    color: #fff;
    padding: var(--spacing-lg) 0;
}

.hero-content-wrapper {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-lg);
}

.hero-text-content {
    flex: 1 1 320px;
}

.hero-text-content h1 {
    font-family: var(--font-family-heading);
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.hero-text-content p.tagline {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.hero-figure-image {
    flex: 0 0 200px;
    text-align: center;
}

.hero-figure-image img {
    width: 200px;
    height: 200px;
    object-fit: contain;
}

@media (max-width: 768px) {
    .hero-text-content h1 {
        font-size: 2rem;
    }
    .hero-figure-image {
        flex-basis: 150px;
    }
}

/* Random Highlight */
.random-highlight {
    padding: var(--spacing-lg) 0;
    text-align: center;
}
/* Random Highlight Section */
.random-highlight .card {
    width: 360px;
    height: 140px;
    padding: var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-large);
    background: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    text-align: center;
}
.random-highlight .card img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transform: rotate(-90deg);
}

/* Bildgröße für Random Highlight */
.random-highlight-image {
    width: 200px;
    height: auto;
    object-fit: contain;
    border-radius: var(--radius-large);
    flex-shrink: 0;
    /* Kein Drehen, damit das Bild vollständig sichtbar bleibt */
    transform: none;
}

.random-highlight .random-info {
    margin-top: var(--spacing-sm);
    text-align: center;
}

.random-highlight .random-info h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-xs);
    font-size: 1.5rem;
    font-family: var(--font-family-heading);
}

.random-highlight .random-info p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.4;
}

/* Slider für Neueste */
.latest-lanyards-slider-section {
    padding: var(--spacing-lg) 0;
    overflow: hidden;
}

.slider-container {
    position: relative;
}

.slider-track {
    display: flex;
    overflow: hidden;
    scroll-behavior: smooth;
}

.slider-item {
    flex: 0 0 200px;
    margin-right: var(--spacing-md);
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    position: relative;
}

.slider-image {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-top-left-radius: var(--radius-small);
    border-top-right-radius: var(--radius-small);
}

.slider-item-info {
    padding: var(--spacing-sm);
}

.slider-item-info h4 {
    font-size: 1rem;
    margin: 0 0 var(--spacing-xs) 0;
    font-family: var(--font-family-heading);
}

.slider-item-info p {
    margin: 0;
    font-size: 0.85rem;
    color: #555;
}

.slider-nav-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.8);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    color: var(--primary-color);
    transition: background 0.2s ease;
}

.slider-nav-button:hover {
    background: rgba(255, 255, 255, 1);
}

.prev-slide {
    left: 0;
}

.next-slide {
    right: 0;
}

/* Collection Section */
.collection-section {
    padding: var(--spacing-lg) 0;
}

.search-form {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.search-form input[type="search"] {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    flex: 1 1 200px;
}

.search-form .checkbox-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.search-button {
    background: var(--primary-color);
    color: #fff;
    border: none;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-small);
    cursor: pointer;
    transition: background 0.2s ease;
}

.search-button:hover {
    background: var(--primary-color-dark);
}

/* Lanyard Counter */
.lanyard-counter {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.lanyard-counter #counter-value {
    font-size: 2rem;
    font-family: var(--font-family-heading);
    color: var(--primary-color);
}

.lanyard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: var(--spacing-md);
}

.lanyard-card {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-small);
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
}

.lanyard-image-wrapper {
    position: relative;
}

.lanyard-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.swap-icon {
    position: absolute;
    top: var(--spacing-xs);
    right: var(--spacing-xs);
    background: var(--primary-color);
    color: #fff;
    padding: 2px 6px;
    border-radius: var(--radius-small);
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 4px;
}

.swap-icon .fa-sync-alt {
    font-size: 0.8rem;
}

.swap-count {
    font-weight: 600;
}

.lanyard-card-content {
    padding: var(--spacing-sm);
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.lanyard-title {
    font-family: var(--font-family-heading);
    font-size: 1.1rem;
    margin: 0;
}

.lanyard-brand {
    font-size: 0.9rem;
    color: #666;
    display: flex;
    align-items: center;
    gap: 4px;
}
.lanyard-brand i {
    color: var(--secondary-color);
}
.brand-more {
    font-size: 0.8rem;
    margin-left: 4px;
}

.lanyard-description {
    font-size: 0.9rem;
    color: #555;
}

/* Aktionen im Kartenfuß */
.action-icons {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: auto;
    margin-bottom: var(--spacing-xs);
}

.action-icon i {
    pointer-events: none;
}

.lanyard-meta .meta-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--secondary-color);
    color: #fff;
    padding: 2px 6px;
    border-radius: var(--radius-small);
    font-size: 0.75rem;
}

.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: var(--spacing-xs);
}

.tag-badge {
    background: var(--primary-color);
    color: #fff;
    padding: 2px 6px;
    border-radius: var(--radius-small);
    font-size: 0.7rem;
}

.lanyard-actions {
    margin-top: auto;
}

.button {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-small);
    text-align: center;
    font-size: 0.9rem;
    cursor: pointer;
}

.button-primary {
    background: var(--primary-color);
    color: #fff;
    border: none;
}

.button-primary:hover {
    background: var(--primary-color-dark);
}

.button-outline {
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.button-outline:hover {
    background: var(--primary-color);
    color: #fff;
}

.button-tertiary {
    background: var(--secondary-color);
    color: #fff;
    border: none;
}

/* Footer */
.main-footer {
    background: #fff;
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
    margin-top: var(--spacing-lg);
    text-align: center;
    font-size: 0.85rem;
}

/* Zufällige Galerie im Footer */
.footer-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.footer-gallery-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-small);
    border: 1px solid var(--border-color);
}

.main-footer a {
    color: var(--primary-color);
    margin: 0 var(--spacing-xs);
}

/* Helper classes */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-center {
    text-align: center;
}

.error-message {
    color: #d9534f;
    font-weight: bold;
}

.message {
    margin-bottom: var(--spacing-sm);
}

/* Spacing helpers */
.mt-lg {
    margin-top: var(--spacing-lg);
}

.mb-lg {
    margin-bottom: var(--spacing-lg);
}