/**
 * Marker Music - Print Page Styles
 *
 * Spezifisch fuer print.php (Marker drucken)
 *
 * WICHTIG: Print-Styles muessen physische Einheiten (mm, cm) verwenden,
 * damit Marker in korrekter Groesse gedruckt werden!
 */

/* ==========================================================================
   Print Page Body
   ========================================================================== */

body.print-page {
    overflow: auto;
    height: auto;
    min-height: 100vh;
    background: var(--color-bg-gradient);
}

/* Stelle sicher, dass Content ueber Textur liegt */
body.print-page > * {
    position: relative;
    z-index: 1;
}

/* ==========================================================================
   Container
   ========================================================================== */

.print-container {
    max-width: var(--container-lg);
    margin: 0 auto;
    padding: var(--space-6) var(--space-5);
}

/* ==========================================================================
   Header
   ========================================================================== */

.print-header {
    margin-bottom: var(--space-6);
    text-align: center;
}

.print-nav {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.print-header .back-link,
.print-header .playmat-link {
    color: var(--color-text-muted);
    font-size: var(--text-sm);
    text-decoration: none;
    transition: color var(--transition-base);
}

.print-header .back-link:hover,
.print-header .playmat-link:hover {
    color: var(--color-primary);
}

.print-header h1 {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-3);
}

.print-intro {
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-text);
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================================================
   Info Banner (Tipps fuer Lehrpersonen)
   ========================================================================== */

.print-info-banner {
    background: var(--color-surface);
    border: 2px solid var(--color-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-5);
    margin-bottom: var(--space-5);
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.print-info-banner .info-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.print-info-banner .info-text {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    line-height: 1.5;
}

.print-info-banner .info-text strong {
    color: var(--color-text);
    display: block;
    margin-bottom: var(--space-1);
}

/* ==========================================================================
   Sections
   ========================================================================== */

.print-section {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin-bottom: var(--space-5);
    border: 1px solid var(--color-border);
}

.print-section h2 {
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: var(--space-4);
}

/* ==========================================================================
   Settings
   ========================================================================== */

.setting-group {
    margin-bottom: var(--space-5);
}

.setting-group:last-child {
    margin-bottom: 0;
}

.setting-label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-subtle);
    margin-bottom: var(--space-3);
}

/* ==========================================================================
   Button Groups (Auswahl)
   ========================================================================== */

.btn-group {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.btn-option {
    flex: 1;
    min-width: 80px;
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    color: var(--color-text);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: var(--touch-target);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
}

.btn-option:hover {
    background: var(--color-surface-hover);
    border-color: var(--color-border-strong);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-option.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
    box-shadow: var(--shadow-glow);
}

.btn-option small {
    display: block;
    font-size: var(--text-xs);
    font-weight: var(--font-normal);
    opacity: 0.7;
    margin-top: var(--space-1);
}

.btn-option.active small {
    opacity: 0.9;
}

/* ==========================================================================
   Preset Buttons (Schnellauswahl fuer Lehrpersonen)
   ========================================================================== */

.preset-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
}

.preset-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    min-height: 80px;
    text-align: center;
}

.preset-btn:hover {
    background: var(--color-surface-hover);
    border-color: var(--color-border-strong);
    transform: translateY(-2px);
}

.preset-btn.active {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: white;
    box-shadow: var(--shadow-glow-secondary);
}

.preset-btn .preset-name {
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-1);
}

.preset-btn small {
    font-size: var(--text-xs);
    opacity: 0.7;
}

.preset-btn.active small {
    opacity: 0.9;
}

@media (max-width: 500px) {
    .preset-buttons {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 700px) {
    .preset-buttons {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ==========================================================================
   Group List (Checkboxen)
   ========================================================================== */

.group-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.group-item {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    align-items: center;
    column-gap: var(--space-5);
    row-gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: background var(--transition-base), transform var(--transition-base);
}

.group-item:hover {
    background: var(--color-surface-hover);
    transform: translateX(4px);
}

.group-item input[type="checkbox"] {
    width: 24px;
    height: 24px;
    min-height: auto;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.group-info {
    min-width: 0;
}

.group-name {
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-1);
}

.group-desc {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.group-count {
    font-size: var(--text-xs);
    color: var(--color-text-subtle);
    background: var(--color-surface-hover);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
}

.group-qty {
    display: flex;
    align-items: center;
    gap: 0;
}

.qty-btn {
    width: 40px;
    height: 40px;
    border: 2px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-minus {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
    border-right: none;
}

.qty-plus {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    border-left: none;
}

.qty-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.qty-btn:active {
    transform: scale(0.95);
}

.qty-value {
    width: 44px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    border: 2px solid var(--color-border);
    border-left: none;
    border-right: none;
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--color-text);
}

/* ==========================================================================
   Actions
   ========================================================================== */

.print-actions {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-6);
    flex-wrap: wrap;
    justify-content: center;
}

.btn-set {
    padding: var(--space-4) var(--space-5);
    background: var(--gradient-secondary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    cursor: pointer;
    box-shadow: var(--shadow-glow-secondary);
    min-height: var(--touch-target);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.btn-set:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 28px rgba(255, 229, 102, 0.4);
}

.btn-set small {
    font-size: var(--text-xs);
    font-weight: var(--font-normal);
    opacity: 0.85;
    margin-top: var(--space-1);
}

.btn-print {
    padding: var(--space-4) var(--space-6);
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    cursor: pointer;
    box-shadow: var(--shadow-glow);
    min-height: var(--touch-target);
    transition: all var(--transition-base);
}

.btn-print:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-hover);
}

/* ==========================================================================
   Print Statistics
   ========================================================================== */

.print-stats {
    display: flex;
    gap: var(--space-5);
    justify-content: center;
    margin-bottom: var(--space-5);
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: var(--space-3) var(--space-4);
    background: var(--color-surface);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    min-width: 100px;
}

.stat-value {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
    display: block;
}

.stat-label {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   Marker Preview (Screen)
   ========================================================================== */

.markers-preview {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    border: 1px solid var(--color-border);
}

.markers-preview h2 {
    margin-bottom: 0;
    font-size: var(--text-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

/* Preview Settings Panel (ueber der Vorschau) */
.preview-settings {
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.preview-settings h2 {
    margin-bottom: var(--space-4);
}

.settings-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    align-items: flex-start;
}

.setting-inline {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.setting-label-inline {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.btn-group-compact {
    gap: var(--space-1);
    flex-wrap: nowrap;
}

.btn-group-compact .btn-option {
    min-width: 44px;
    padding: var(--space-2) var(--space-2);
    min-height: 36px;
    font-size: var(--text-sm);
}

.btn-group-compact .btn-option small {
    display: none;
}

@media (max-width: 700px) {
    .settings-row {
        flex-direction: column;
        gap: var(--space-3);
    }

    .setting-inline {
        width: 100%;
    }

    .btn-group-compact {
        flex-wrap: wrap;
    }

    .btn-group-compact .btn-option {
        flex: 1;
        min-width: 40px;
    }
}

/* A4 Seiten-Vorschau - simuliert Print-Output */
.markers-preview {
    position: relative;
}

/* Wrapper fuer mehrere Seiten */
.markers-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    align-items: center;
    padding-top: var(--space-4);
}

/* Seiten-Nummer Label */
.markers[data-page]::before {
    content: 'Seite ' attr(data-page);
    display: block;
    position: absolute;
    top: -28px;
    left: 0;
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: var(--font-semibold);
}

.markers {
    /*
     * A4 Simulation: 210mm x 297mm mit 10mm Rand = 190mm x 277mm nutzbar
     * Bei 96 DPI: 1mm ≈ 3.78px
     * Wir skalieren auf max 600px Breite fuer Bildschirm
     * Skalierungsfaktor: 600px / 190mm = 3.16px/mm
     */
    --print-scale: 3.16; /* px pro mm */
    --page-width: 190;   /* mm nutzbar */
    --page-height: 277;  /* mm nutzbar */
    --print-gap: 5;      /* mm zwischen Markern */

    position: relative;
    background: white;
    border: 1px solid #ccc;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);

    /* Skalierte A4-Groesse */
    width: calc(var(--page-width) * var(--print-scale) * 1px);
    max-width: 100%;
    height: calc(var(--page-height) * var(--print-scale) * 1px);
    margin: 0 auto;
    padding: calc(var(--print-gap) * var(--print-scale) * 1px);
    box-sizing: border-box;

    /* Flexbox wie beim Druck */
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--print-gap) * var(--print-scale) * 1px);
    align-content: flex-start;
    justify-content: flex-start;
    overflow: hidden;
}

.marker-card {
    background: white;
    padding: 4px;
    padding-top: 0;
    border-radius: 2px;
    text-align: center;
    border: 1px dashed #ccc;
    transition: transform var(--transition-base);
    flex-shrink: 0;
    overflow: hidden;
    box-sizing: border-box;
}

.marker-card:hover {
    transform: scale(1.02);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Kategorie-Farbstreifen (Tangible Feedback System) */
.marker-stripe {
    height: 4px;
    width: calc(100% + 8px);
    margin: 0 -4px 4px -4px;
    background-color: var(--category-color, #666);
}

.marker-card canvas {
    display: block;
    margin: 0 auto 2px;
}

.marker-label {
    color: var(--color-print-text);
    font-size: 9px;
    font-weight: var(--font-semibold);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.marker-id {
    color: var(--color-print-text-muted);
    font-size: 8px;
}

/* ==========================================================================
   Hybrid Cards (Bildkarten mit kleinem Marker)
   ========================================================================== */

.markers.hybrid-mode {
    gap: var(--space-5);
}

.hybrid-card {
    position: relative;
    background: white;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 8px;
    padding-top: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    flex-shrink: 0;
    overflow: hidden;
}

.hybrid-card:hover {
    transform: scale(1.02);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Kategorie-Farbstreifen fuer Hybrid-Karten */
.hybrid-stripe {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background-color: var(--category-color, #666);
}

.hybrid-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hybrid-icon svg {
    width: 100%;
    height: 100%;
}

.hybrid-marker {
    position: absolute;
    bottom: 8px;
    right: 8px;
    width: 35px;
    height: 35px;
    background: white;
    border: 1px solid #ccc;
    border-radius: 2px;
    padding: 2px;
}

.hybrid-marker canvas {
    display: block;
}

.hybrid-label {
    position: absolute;
    top: 8px;
    left: 8px;
    right: 8px;
    font-size: var(--text-sm);
    font-weight: var(--font-bold);
    color: var(--color-print-text);
    background: rgba(255,255,255,0.9);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    text-align: center;
}

/* ==========================================================================
   PRINT MEDIA QUERY - Kritisch fuer korrektes Drucken!
   ========================================================================== */

@page {
    size: A4 portrait;
    margin: 10mm;
}

@media print {
    /* Reset alles fuer Druck */
    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
        color-adjust: exact !important;
    }

    html, body {
        width: 210mm;
        height: auto;
        margin: 0;
        padding: 0;
        background: white !important;
        color: black !important;
        font-size: 12pt;
    }

    /* Verstecke UI-Elemente */
    .print-header,
    .print-section,
    .print-actions,
    .print-stats,
    .print-info-banner,
    .preview-settings {
        display: none !important;
    }

    /* Container ohne Padding */
    .print-container {
        max-width: none;
        width: 100%;
        padding: 0;
        margin: 0;
    }

    /* Marker-Container */
    .markers-preview {
        background: none;
        border: none;
        padding: 0;
        border-radius: 0;
    }

    /* Wrapper */
    .markers-wrapper {
        display: block;
        gap: 0;
    }

    /* Verstecke Seiten-Label im Druck */
    .markers[data-page]::before {
        display: none !important;
    }

    .markers {
        /* Reset Screen-Styles */
        width: auto !important;
        height: auto !important;
        min-height: auto !important;
        aspect-ratio: auto !important;
        background: none !important;
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        margin: 0 !important;
        position: relative !important;

        /* Print Layout */
        display: flex;
        flex-wrap: wrap;
        gap: 5mm;
        justify-content: flex-start;
        align-content: flex-start;

        /* Jede .markers = eine Seite */
        page-break-after: always;
        break-after: page;
    }

    /* Letzte Seite ohne Umbruch danach */
    .markers:last-child {
        page-break-after: auto;
        break-after: auto;
    }

    /* Marker-Karten im Druck - nutzt --card-size Variable */
    .marker-card {
        width: var(--card-size, 33mm) !important;
        min-width: var(--card-size, 33mm) !important;
        max-width: var(--card-size, 33mm) !important;
        background: white !important;
        border: 0.3mm dashed #999 !important;
        border-radius: 0 !important;
        padding: 1mm !important;
        padding-top: 0 !important;
        margin: 0 !important;
        box-shadow: none !important;
        box-sizing: border-box !important;
        page-break-inside: avoid;
        break-inside: avoid;
        overflow: hidden !important;
    }

    /* Kategorie-Farbstreifen im Druck (2mm hoch) */
    .marker-stripe {
        height: 2mm !important;
        width: calc(100% + 2mm) !important;
        margin: 0 -1mm 1mm -1mm !important;
        background-color: var(--category-color, #666) !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    /* Canvas mit exakter mm-Groesse aus CSS-Variable */
    .marker-card canvas {
        display: block !important;
        margin: 0 auto 0.5mm !important;
        width: var(--marker-size, 25mm) !important;
        height: var(--marker-size, 25mm) !important;
    }

    /* Labels im Druck */
    .marker-label {
        color: black !important;
        font-size: 6pt !important;
        font-weight: bold !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }

    .marker-id {
        color: #666 !important;
        font-size: 5pt !important;
    }

    /* Hybrid Cards im Druck - nutzt CSS-Variablen vom JS */
    .hybrid-card {
        width: var(--card-size, 75mm) !important;
        height: var(--card-size, 75mm) !important;
        background: white !important;
        border: 0.5mm solid #999 !important;
        border-radius: 2mm !important;
        padding: 3mm !important;
        padding-top: 0 !important;
        margin: 0 !important;
        box-shadow: none !important;
        page-break-inside: avoid;
        break-inside: avoid;
        overflow: hidden !important;
    }

    /* Kategorie-Farbstreifen fuer Hybrid-Karten im Druck */
    .hybrid-stripe {
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        height: 4mm !important;
        background-color: var(--category-color, #666) !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    .hybrid-icon {
        width: 60% !important;
        height: 60% !important;
    }

    .hybrid-marker {
        width: var(--marker-size, 25mm) !important;
        height: var(--marker-size, 25mm) !important;
        bottom: 3mm !important;
        right: 3mm !important;
        border: 0.3mm solid #666 !important;
        padding: 1mm !important;
    }

    .hybrid-label {
        top: 2mm !important;
        bottom: auto !important;
        left: 2mm !important;
        right: 2mm !important;
        font-size: 9pt !important;
        background: white !important;
        padding: 1mm 2mm !important;
        text-align: center !important;
    }

    /* Seitenumbruch-Kontrolle */
    .markers-preview {
        page-break-before: avoid;
    }

    /* Verhindere leere Seiten */
    .print-page {
        display: block;
    }
}

/* ==========================================================================
   Mobile Anpassungen
   ========================================================================== */

@media (max-width: 600px) {
    .print-container {
        padding: var(--space-5) var(--space-4);
    }

    .print-header {
        text-align: left;
    }

    .print-info-banner {
        flex-direction: column;
        text-align: center;
    }

    .btn-group {
        flex-direction: column;
    }

    .btn-option {
        min-width: 100%;
    }

    .group-item {
        grid-template-columns: auto 1fr;
        grid-template-rows: auto auto;
    }

    .group-info {
        grid-column: 2;
    }

    .group-count {
        display: none;
    }

    .group-qty {
        grid-column: 1 / -1;
        justify-content: center;
        margin-top: var(--space-2);
    }

    .print-stats {
        flex-direction: column;
        align-items: stretch;
    }

    .stat-item {
        min-width: 100%;
    }
}

/* ==========================================================================
   Tablet
   ========================================================================== */

@media (min-width: 601px) and (max-width: 900px) {
    .btn-option {
        min-width: calc(50% - var(--space-3));
    }
}