/* =================================================================
   Optimalized styles.css - Clean & Modern Design for Antoon Diepstraten
   ================================================================= */

/* --- CSS Custom Properties (Variables) --- */
:root {
    /* Colors */
    --primary-color: #2c5aa0;
    --primary-hover: #1e3f73;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --light-gray: #f8f9fa;
    --medium-gray: #e9ecef;
    --dark-gray: #495057;
    --white: #ffffff;
    --black: #212529;
    --text-color: #343a40;
    --text-muted: #6c757d;
    --border-color: #dee2e6;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    
    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 50%;
    
    /* Transitions */
    --transition: all 0.2s ease-in-out;

	--post-it-yellow: #fefabc; /* Klassieke lichte post-it kleur */
    --post-it-shadow: rgba(0,0,0,0.2);
}

/* --- Reset & Base Styles --- */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-color);
    background-color: var(--light-gray);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Layout --- */
.container {
    max-width: 1200px;
    margin: var(--spacing-lg) auto;
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    color: var(--black);
    font-weight: 600;
    line-height: 1.2;
    margin: 0 0 var(--spacing-md) 0;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; margin-bottom: var(--spacing-lg); }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--text-color);
}

hr {
    border: none;
    height: 1px;
    background-color: var(--border-color);
    margin: var(--spacing-xl) 0;
}

/* --- Links --- */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

a:hover, a:focus {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* --- Header --- */
.page-header-public {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    border-bottom: 2px solid var(--border-color);
}

.header-content h1 {
    margin: 0;
    color: var(--primary-color);
    font-size: 2.5rem;
}

.subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
    font-style: italic;
    margin: 0;
}

/* --- Navigation --- */
.main-nav {
    display: flex;
    gap: var(--spacing-sm);
}

.nav-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    font-size: 1.2rem;
    transition: var(--transition);
    text-decoration: none;
}

.nav-button:hover, .nav-button:focus {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    transform: translateY(-2px);
}

.nav-button.nav-active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

/* --- Intro Section --- */
.intro-section {
    margin-bottom: var(--spacing-xl);
}

.intro-section h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.intro-tekst {
    max-height: 150px;
    overflow-y: auto;
    padding: var(--spacing-lg);
    background: var(--light-gray);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* --- Controls & Forms --- */
.controls-wrapper {
    margin-bottom: var(--spacing-xl);
}

.filter-search-forms {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-start;
    flex-wrap: wrap;
}

.zoek-container {
    flex: 1;
    min-width: 250px;
}

.zoek-container form {
    display: flex;
    gap: var(--spacing-sm);
}

.zoek-container input[type="text"] {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: var(--transition);
}

.zoek-container input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(44, 90, 160, 0.1);
}

.zoek-container button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

.zoek-container button:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.filter-container {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-end;
    flex-wrap: wrap;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.9rem;
}

.form-group select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--white);
    font-size: var(--font-size-base);
    min-width: 120px;
    transition: var(--transition);
}

.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(44, 90, 160, 0.1);
}

.wis-zoekopdracht {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--danger-color);
    color: var(--white);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    align-self: flex-end;
}

.wis-zoekopdracht:hover {
    background: #c02a37;
    text-decoration: none;
}

/* --- Gallery Grid (MAIN FIX) --- */
.gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: 0;
}

.gallery-item {
    display: block;
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    box-shadow: var(--shadow-sm);
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
    border-color: var(--primary-color);
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    background: var(--light-gray);
}

.gallery-item .titel {
    padding: var(--spacing-md);
    font-weight: 500;
    color: var(--text-color);
    text-align: center;
    border-top: 1px solid var(--border-color);
    background: var(--white);
}

/* --- Detail Pages --- */
.detail-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.button-back {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.2rem;
}

.button-back:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    text-decoration: none;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}

.artwork-main-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.artwork-main-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
}

.lees-voor-container {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.lees-voor-container p {
    flex: 1;
    margin: 0;
}

.button-link-secondary {
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.button-link-secondary:hover {
    background: #5a6268;
    text-decoration: none;
}

.meta-info {
    background: var(--light-gray);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.meta-info p {
    margin: 0 0 var(--spacing-sm) 0;
}

.meta-info p:last-child {
    margin-bottom: 0;
}

/* --- Documentation --- */
.documentation-section h3 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.doc-thumbnail-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--spacing-md);
    list-style: none;
    padding: 0;
    margin: 0;
}

.doc-thumbnail {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.doc-thumbnail:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

/* --- Music Page --- */
.music-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.music-card {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.music-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.music-card h4 {
    margin: 0 0 var(--spacing-md) 0;
    color: var(--primary-color);
    text-align: center;
}

/* --- Cassette Player --- */
.cassette-player {
    background: linear-gradient(145deg, #f0f0f0, #e6e6e6);
    border: 2px solid #d0d0d0;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: inset 2px 2px 5px rgba(0,0,0,0.1);
}

.cassette-body {
    background: var(--light-gray);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border: 1px solid var(--border-color);
}

.cassette-label {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.cassette-title {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--black);
    margin-bottom: var(--spacing-xs);
}

.cassette-artist {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.cassette-window {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: rgba(0,0,0,0.05);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-md);
}

.spool-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.spool {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-full);
    background: radial-gradient(circle, #666 30%, #333 70%);
    transition: var(--transition);
}

.spool.playing {
    animation: spin 2s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.cassette-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: rgba(0,0,0,0.05);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

.play-pause-btn {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    border: none;
    background: var(--primary-color);
    color: var(--white);
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-pause-btn:hover {
    background: var(--primary-hover);
    transform: scale(1.05);
}

.time-display {
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.songtekst {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--light-gray);
    border-radius: var(--radius-md);
    font-style: italic;
    color: var(--dark-gray);
    border-left: 4px solid var(--primary-color);
}

/* --- YouTube Videos --- */
.youtube-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-top: var(--spacing-md);
}

.youtube-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* --- Load More Button --- */
.load-more-ajax-container {
    text-align: center;
    padding: var(--spacing-lg) 0;
}

.loadMoreBtn, #loadMoreBtn {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    border: none;
    background: var(--primary-color);
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.loadMoreBtn:hover, #loadMoreBtn:hover {
    background: var(--primary-hover);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.loadMoreBtn:disabled, #loadMoreBtn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Loading spinner */
.loader-small {
    border: 3px solid rgba(255,255,255,0.3);
    border-top: 3px solid var(--white);
    border-radius: var(--radius-full);
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

/* --- Button Styles --- */
.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    min-height: 44px;
}

.button-link:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    text-decoration: none;
    box-shadow: var(--shadow-sm);
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    .container {
        margin: var(--spacing-sm);
        padding: var(--spacing-md);
    }
    
    .page-header-public {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .header-content h1 {
        font-size: 2rem;
    }
    
    .filter-search-forms {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .filter-container {
        justify-content: center;
    }
    
    .gallery {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: var(--spacing-md);
    }
    
    .detail-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .music-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .lees-voor-container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .header-content h1 {
        font-size: 1.75rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .gallery {
        grid-template-columns: 1fr;
    }
    
    .nav-button {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
    
    .zoek-container form {
        flex-direction: column;
    }
    
    .filter-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .form-group {
        width: 100%;
    }
    
    .form-group select {
        width: 100%;
    }
}

/* --- Print Styles --- */
@media print {
    .nav-button,
    .button-link,
    .button-back,
    .load-more-ajax-container,
    .cassette-controls {
        display: none !important;
    }
    
    .container {
        box-shadow: none;
        margin: 0;
        padding: var(--spacing-md);
    }
    
    .gallery-item,
    .music-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #000;
    }
}

/* --- Focus Styles for Accessibility --- */
:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .spool.playing {
        animation: none;
    }
}
/* =================================================================
    WIP & Beheer Pagina's
    Stijlen voor wip_beheer.php, wip_archief.php, en wip_detail.php
    ================================================================= */

.card-grid {
    display: grid; /* DEZE REGEL IS ESSENTIEEL */
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

/* =================================================================
    Aanpassingen voor Projectkaarten (wip_beheer.php)
    ================================================================= */

/* --- 1. Projectkaart een duidelijke rand en correcte achtergrond geven --- */
.project-card {
    background: var(--white); 
    
    /*      * BELANGRIJKSTE WIJZIGING: 
     * We gebruiken nu '--dark-gray' voor een sterker contrast met de achtergrond.
     * De dikte blijft 2px voor een robuuste uitstraling.
     */
    border: 2px solid var(--dark-gray); 

    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    padding: var(--spacing-md); /* Voeg padding toe voor interne witruimte */
}

.project-card:hover {
    border-color: var(--primary-color); /* De hover-kleur blijft voor interactie */
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

/* --- 2. De container voor de actieknoppen aanpassen --- */
.project-card-actions {
    margin-top: auto;
    padding: var(--spacing-sm); /* Iets padding rondom de knoppen */
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    /* 'flex-start' groepeert knoppen links, 'gap' zorgt voor ruimte ertussen. */
    justify-content: flex-start; 
    gap: var(--spacing-sm); 
}

/* --- 3. Een nieuwe, specifieke stijl voor de kleinere actieknoppen --- */
.project-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: var(--white);
    background-color: var(--primary-color);
    transition: var(--transition);
    cursor: pointer;
    border: none;

    /* Dit maakt alle knoppen even groot en kleiner */
    width: 40px;
    height: 40px;
    padding: 0; /* Verwijder eventuele padding van algemene stijlen */
    font-size: 1.1rem; /* Pas de icoongrootte aan indien nodig */
    border-radius: var(--radius-sm); /* Afgeronde hoeken */
}

.project-action-btn:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px); /* Subtiel hover-effect */
    color: var(--white);
    text-decoration: none;
}

/* Specifieke kleur voor de delete-knop (optioneel maar aanbevolen) */
.project-action-btn.delete {
    background-color: var(--secondary-color);
}

.project-action-btn.delete:hover {
    background-color: var(--danger-color);
}
/* ... (andere .project-card stijlen blijven hier) ... */
.project-card-actions {
    margin-top: auto; /* Duwt de knoppenbalk naar de onderkant */
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center; /* Lijn de knoppen verticaal uit */
    justify-content: space-between; /* DEZE REGEL IS VERANDERD */
}
.project-card-stats {
    display: flex;
    justify-content: space-between;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    font-size: 0.9em;
    color: var(--text-muted);
}

.project-card-stats span {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* ===== HIER KUN JE DE NIEUWE CODE TOEVOEGEN ===== */

.km-logboek {
    list-style-type: none;
    padding: 0;
    font-size: 0.9em;
}

.km-logboek li {
    background: var(--light-gray); /* Gebruikt je variabele */
    padding: var(--spacing-sm) var(--spacing-md); /* Gebruikt je variabelen */
    border-radius: var(--radius-sm); /* Gebruikt je variabele */
    margin-bottom: var(--spacing-xs); /* Gebruikt je variabele */
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid var(--border-color); /* Gebruikt je variabele */
}

.km-logboek li .km-stand {
    font-weight: 600;
    color: var(--text-color); /* Gebruikt je variabele */
}

.km-logboek li .km-datum {
    color: var(--text-muted); /* Gebruikt je variabele */
}