/**
 * PixProtect – Styling & Responsive Studio System
 * cmschule.de – 100% Client-Side & Local-First
 */

:root {
    --pix-primary: #0d9488;
    --pix-primary-dark: #0f766e;
    --pix-primary-light: #ccfbf1;
    --pix-accent: #f59e0b;
    --pix-accent-hover: #d97706;
    --pix-danger: #ef4444;
    --pix-danger-light: #fee2e2;
    --pix-success: #10b981;
    --pix-success-light: #dcfce7;
    --pix-bg-studio: #f1f5f9;
    --pix-card-bg: #ffffff;
    --pix-border: #cbd5e1;
    --pix-text: #0f172a;
    --pix-text-muted: #64748b;
    --pix-radius: 14px;
    --pix-shadow: 0 4px 16px rgba(15, 23, 42, 0.08);
    --pix-shadow-lg: 0 10px 30px rgba(15, 23, 42, 0.14);
}

/* Themes */
body[data-theme="dark"] {
    --pix-bg-studio: #0b1120;
    --pix-card-bg: #1e293b;
    --pix-border: #334155;
    --pix-text: #f8fafc;
    --pix-text-muted: #94a3b8;
    --pix-primary: #14b8a6;
    --pix-primary-dark: #0d9488;
    --pix-primary-light: rgba(20, 184, 166, 0.2);
}

body[data-theme="minimal"] {
    --pix-bg-studio: #ffffff;
    --pix-card-bg: #ffffff;
    --pix-border: #e2e8f0;
    --pix-shadow: none;
    --pix-shadow-lg: 0 4px 12px rgba(0,0,0,0.06);
}

body[data-theme="bw"] {
    --pix-primary: #334155;
    --pix-primary-dark: #0f172a;
    --pix-primary-light: #f1f5f9;
    --pix-accent: #475569;
    --pix-bg-studio: #ffffff;
    --pix-card-bg: #ffffff;
    --pix-border: #000000;
    filter: grayscale(100%);
}

/* Basic Layout */
.pix-wrap {
    max-width: 1560px;
    margin: 0 auto;
    padding: 0 16px;
}

/* Tool Header Bar */
.pix-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--pix-card-bg);
    border: 1px solid var(--pix-border);
    border-radius: var(--pix-radius);
    padding: 10px 18px;
    margin-bottom: 14px;
    box-shadow: var(--pix-shadow);
    flex-wrap: wrap;
    gap: 12px;
}

.pix-brand-col {
    display: flex;
    align-items: center;
    gap: 16px;
}

.pix-brand-col .back-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--pix-text-muted);
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.04);
    border-radius: 9999px;
    transition: all 0.15s ease;
}

.pix-brand-col .back-link:hover {
    color: var(--pix-primary);
    background: var(--pix-primary-light);
}

.pix-title-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pix-title-row h1 {
    font-size: 1.4rem;
    font-weight: 900;
    margin: 0;
    color: var(--pix-text);
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.02em;
}

.pix-privacy-badge {
    background: #ecfdf5;
    color: #047857;
    border: 1px solid #a7f3d0;
    font-size: 0.76rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 9999px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.pix-privacy-dot {
    width: 7px;
    height: 7px;
    background: #10b981;
    border-radius: 50%;
    animation: pixPulse 2s infinite;
}

@keyframes pixPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.35); opacity: 0.7; }
}

.pix-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

/* Buttons */
.pix-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-weight: 700;
    font-size: 0.86rem;
    padding: 8px 16px;
    border-radius: 10px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: inherit;
    text-decoration: none;
    white-space: nowrap;
}

.pix-btn-primary {
    background: var(--pix-primary);
    color: #ffffff;
    border-color: var(--pix-primary-dark);
    box-shadow: 0 2px 6px rgba(13, 148, 136, 0.25);
}

.pix-btn-primary:hover {
    background: var(--pix-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.35);
}

.pix-btn-outline {
    background: transparent;
    color: var(--pix-text);
    border-color: var(--pix-border);
}

.pix-btn-outline:hover {
    background: rgba(0, 0, 0, 0.05);
    border-color: var(--pix-text-muted);
}

.pix-btn-accent {
    background: var(--pix-accent);
    color: #000000;
    border-color: #d97706;
}

.pix-btn-accent:hover {
    background: var(--pix-accent-hover);
    color: #ffffff;
}

.pix-select {
    padding: 7px 12px;
    border-radius: 10px;
    border: 1px solid var(--pix-border);
    background: var(--pix-card-bg);
    color: var(--pix-text);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    outline: none;
}

/* Studio Main Workspace Grid */
.pix-studio-grid {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 16px;
    align-items: start;
}

@media (max-width: 1060px) {
    .pix-studio-grid {
        grid-template-columns: 1fr;
    }
}

/* Empty State / Dropzone */
.pix-dropzone,
.pix-dropzone-panel {
    background: var(--pix-card-bg);
    border: 2.5px dashed var(--pix-border);
    border-radius: var(--pix-radius);
    padding: 64px 28px;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: var(--pix-shadow);
    grid-column: 1 / -1;
    position: relative;
    overflow: hidden;
}

.pix-dropzone::before,
.pix-dropzone-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--pix-primary), #3b82f6, #10b981);
    opacity: 0.85;
}

.pix-dropzone:hover,
.pix-dropzone.dragover,
.pix-dropzone-panel:hover,
.pix-dropzone-panel.dragover {
    border-color: var(--pix-primary);
    background: var(--pix-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--pix-shadow-lg), 0 0 0 4px var(--pix-primary-glow);
}

.pix-dropzone-icon,
.pix-drop-icon {
    font-size: 4.2rem;
    margin-bottom: 14px;
    display: inline-block;
    animation: floatIcon 3.2s ease-in-out infinite;
    filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.12));
}

@keyframes floatIcon {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-10px) scale(1.05); }
}

.pix-dropzone h2,
.pix-dropzone-panel h2 {
    font-size: 1.75rem;
    font-weight: 900;
    margin: 0 0 10px;
    color: var(--pix-text);
    letter-spacing: -0.02em;
}

.pix-dropzone p,
.pix-dropzone-panel p {
    color: var(--pix-text-muted);
    font-size: 1rem;
    max-width: 580px;
    margin: 0 auto 22px;
    line-height: 1.6;
}

.pix-dropzone-subhint {
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--pix-text-muted);
    font-weight: 600;
}

.pix-dropzone-subhint kbd {
    background: var(--pix-bg-studio);
    border: 1px solid var(--pix-border);
    border-radius: 4px;
    padding: 2px 7px;
    font-size: 0.8rem;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    font-family: inherit;
    color: var(--pix-text);
}

.pix-dropzone-features {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 26px;
}

.pix-feature-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--pix-bg-studio);
    border: 1px solid var(--pix-border);
    padding: 7px 16px;
    border-radius: 9999px;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--pix-text);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Studio Center Stage */
.pix-stage-panel {
    background: var(--pix-card-bg);
    border: 1px solid var(--pix-border);
    border-radius: var(--pix-radius);
    overflow: hidden;
    box-shadow: var(--pix-shadow);
    display: flex;
    flex-direction: column;
}

/* Floating Toolbar */
.pix-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--pix-bg-studio);
    border-bottom: 1px solid var(--pix-border);
    padding: 8px 14px;
    gap: 8px;
    flex-wrap: wrap;
}

.pix-tool-group {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.pix-tool-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--pix-card-bg);
    border: 1px solid var(--pix-border);
    color: var(--pix-text);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
    font-family: inherit;
}

.pix-tool-btn:hover {
    background: rgba(0, 0, 0, 0.04);
    border-color: var(--pix-text-muted);
}

.pix-tool-btn.active {
    background: var(--pix-primary);
    color: #ffffff;
    border-color: var(--pix-primary-dark);
    box-shadow: 0 2px 8px rgba(13, 148, 136, 0.3);
}

.pix-tool-divider {
    width: 1px;
    height: 24px;
    background: var(--pix-border);
    margin: 0 4px;
}

/* Canvas Viewport */
.pix-canvas-viewport {
    position: relative;
    background: #0f172a;
    background-image: 
        linear-gradient(45deg, #1e293b 25%, transparent 25%),
        linear-gradient(-45deg, #1e293b 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #1e293b 75%),
        linear-gradient(-45deg, transparent 75%, #1e293b 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    min-height: 480px;
    max-height: 680px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: auto;
    padding: 24px;
    user-select: none;
    -webkit-user-select: none;
    touch-action: none;
    -webkit-touch-callout: none;
}

.pix-canvas-container {
    position: relative;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.5);
    line-height: 0;
    max-width: 100%;
    touch-action: none;
    -webkit-user-select: none;
    user-select: none;
}

#mainCanvas {
    display: block;
    max-width: 100%;
    height: auto;
    cursor: crosshair;
    touch-action: none;
    -webkit-touch-callout: none;
}

/* Interactive Drag Box Overlay */
.pix-interactive-box {
    position: absolute;
    border: 2px dashed #f59e0b;
    background: rgba(245, 158, 11, 0.15);
    box-sizing: border-box;
    cursor: move;
    z-index: 10;
    user-select: none;
    -webkit-user-select: none;
    touch-action: none;
    -webkit-touch-callout: none;
    transition: border-color 0.15s ease, background-color 0.15s ease;
}

.pix-interactive-box:hover {
    border-color: #3b82f6;
    background: rgba(59, 130, 246, 0.2);
}

.pix-interactive-box.is-moving {
    cursor: grabbing !important;
    border-color: #2563eb;
    background: rgba(37, 99, 235, 0.28);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
    z-index: 15;
}

.pix-interactive-box.is-resizing {
    cursor: nwse-resize !important;
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.25);
    z-index: 15;
}

.pix-interactive-box.active {
    border-color: #10b981;
    background: rgba(16, 185, 129, 0.2);
}

/* Resize-Handle unten rechts */
.pix-box-resize-handle {
    position: absolute;
    right: -7px;
    bottom: -7px;
    width: 16px;
    height: 16px;
    background: #f59e0b;
    border: 2px solid #ffffff;
    border-radius: 4px;
    cursor: nwse-resize;
    z-index: 14;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.45);
    transition: transform 0.12s ease, background-color 0.12s ease;
    touch-action: none;
}

/* Unsichtbarer 44x44px Touch-Hitbereich für Finger & Stylus auf iPad/Tablets */
.pix-box-resize-handle::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 44px;
    min-height: 44px;
    width: 100%;
    height: 100%;
}

.pix-box-resize-handle:hover,
.pix-interactive-box.is-resizing .pix-box-resize-handle {
    background: #10b981;
    transform: scale(1.25);
}

.pix-box-badge {
    position: absolute;
    top: -24px;
    left: 0;
    background: #f59e0b;
    color: #000000;
    font-size: 11px;
    font-weight: 800;
    padding: 2px 6px;
    border-radius: 4px;
    white-space: nowrap;
    pointer-events: none;
    -webkit-user-select: none;
    user-select: none;
}

.pix-box-delete-btn {
    position: absolute;
    top: -12px;
    right: -12px;
    width: 26px;
    height: 26px;
    background: #ef4444;
    color: #ffffff;
    border: 2px solid #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 13px;
    font-weight: 900;
    box-shadow: 0 2px 6px rgba(0,0,0,0.35);
    z-index: 16;
    touch-action: manipulation;
    -webkit-user-select: none;
    user-select: none;
}

/* 44x44px Touch-Hitbereich für zuverlässiges Tippen mit dem Finger auf iPad */
.pix-box-delete-btn::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 44px;
    min-height: 44px;
    width: 100%;
    height: 100%;
}

/* Emoji Quick Controls in Toolbar */
.pix-emoji-control {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--pix-card-bg);
    padding: 3px 10px;
    border-radius: 8px;
    border: 1px solid var(--pix-border);
    animation: fadeIn 0.15s ease;
}

.pix-emoji-control-label {
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--pix-text-muted);
}

.pix-emoji-quick-chips {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.pix-emoji-chip {
    font-size: 1.25rem;
    background: var(--pix-bg-studio);
    border: 1px solid var(--pix-border);
    border-radius: 6px;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.12s ease;
    padding: 0;
    line-height: 1;
    user-select: none;
    -webkit-user-select: none;
}

.pix-emoji-chip:hover {
    background: var(--pix-primary-light);
    border-color: var(--pix-primary);
    transform: scale(1.18);
}

.pix-emoji-chip.active {
    background: var(--pix-primary);
    border-color: var(--pix-primary-dark);
    box-shadow: 0 2px 8px var(--pix-primary-glow);
    transform: scale(1.12);
}

.pix-emoji-chip.pix-emoji-more-btn {
    width: auto;
    padding: 0 8px;
    font-size: 0.76rem;
    font-weight: 800;
    color: var(--pix-text);
}

.pix-emoji-hint {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--pix-primary-dark);
    background: var(--pix-primary-light);
    padding: 3px 9px;
    border-radius: 6px;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

/* Emoji Quick Palette Popup */
.pix-emoji-palette {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--pix-card-bg);
    border: 1px solid var(--pix-border);
    border-radius: 12px;
    padding: 10px;
    box-shadow: var(--pix-shadow-lg);
    z-index: 100;
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
    min-width: 220px;
}

.pix-emoji-palette.show {
    display: grid;
}

.pix-emoji-btn {
    font-size: 1.5rem;
    background: var(--pix-bg-studio);
    border: 1px solid var(--pix-border);
    border-radius: 8px;
    cursor: pointer;
    padding: 6px;
    transition: all 0.15s ease;
}

.pix-emoji-btn:hover,
.pix-emoji-btn.active {
    background: var(--pix-primary-light);
    transform: scale(1.15);
}

/* Stage Bottom Status Bar */
.pix-stage-bottom-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--pix-card-bg);
    border-top: 1px solid var(--pix-border);
    padding: 8px 16px;
    font-size: 0.82rem;
    color: var(--pix-text-muted);
}

/* Right Inspector Panel */
.pix-inspector-panel {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.pix-card {
    background: var(--pix-card-bg);
    border: 1px solid var(--pix-border);
    border-radius: var(--pix-radius);
    padding: 16px;
    box-shadow: var(--pix-shadow);
}

.pix-card-title {
    font-size: 0.95rem;
    font-weight: 800;
    margin: 0 0 12px;
    color: var(--pix-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Metadata Security Banner */
.pix-security-banner {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 8px;
}

.pix-security-banner.has-gps {
    background: #fef3c7;
    border-color: #fde68a;
}

.pix-security-banner.is-clean {
    background: #ecfdf5;
    border-color: #6ee7b7;
    box-shadow: 0 2px 10px rgba(16, 185, 129, 0.12);
}

.pix-sec-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 0.85rem;
    color: #15803d;
    margin-bottom: 6px;
}

.pix-security-banner.has-gps .pix-sec-header {
    color: #b45309;
}

.pix-sec-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.78rem;
    color: #334155;
    line-height: 1.45;
}

.pix-sec-list li {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 3px;
}

/* Presets Grid */
.pix-presets-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pix-preset-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--pix-bg-studio);
    border: 1.5px solid var(--pix-border);
    border-radius: 10px;
    padding: 10px 12px;
    cursor: pointer;
    transition: all 0.15s ease;
    text-align: left;
}

.pix-preset-card:hover {
    border-color: var(--pix-primary);
    transform: translateY(-1px);
}

.pix-preset-card.active {
    border-color: var(--pix-primary);
    background: var(--pix-primary-light);
    box-shadow: 0 0 0 2px var(--pix-primary);
}

.pix-preset-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pix-preset-name {
    font-weight: 800;
    font-size: 0.88rem;
    color: var(--pix-text);
}

.pix-preset-sub {
    font-size: 0.74rem;
    color: var(--pix-text-muted);
}

.pix-preset-badge {
    font-size: 0.72rem;
    font-weight: 800;
    padding: 2px 8px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.06);
    color: var(--pix-text);
}

/* Custom Settings Drawer */
.pix-custom-settings {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px dashed var(--pix-border);
    display: none;
}

.pix-custom-settings.show {
    display: block;
}

.pix-form-row {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.pix-form-col {
    flex: 1;
}

.pix-form-label {
    display: block;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--pix-text-muted);
    margin-bottom: 4px;
}

.pix-input {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid var(--pix-border);
    border-radius: 8px;
    background: var(--pix-card-bg);
    color: var(--pix-text);
    font-size: 0.85rem;
    font-weight: 600;
    font-family: inherit;
    box-sizing: border-box;
}

/* File Size Comparison Display */
.pix-size-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--pix-bg-studio);
    border: 1px solid var(--pix-border);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 12px;
}

.pix-size-col {
    display: flex;
    flex-direction: column;
}

.pix-size-label {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--pix-text-muted);
    text-transform: uppercase;
}

.pix-size-val {
    font-size: 1.15rem;
    font-weight: 900;
    color: var(--pix-text);
}

.pix-size-val.saved {
    color: #10b981;
}

.pix-size-arrow {
    font-size: 1.3rem;
    color: var(--pix-text-muted);
}

/* Main Action Download Button */
.pix-download-btn {
    width: 100%;
    padding: 14px;
    font-size: 1.02rem;
    font-weight: 900;
    border-radius: 12px;
}

/* Batch Filmstrip Bar (Bottom) */
.pix-filmstrip-bar {
    display: none;
    background: var(--pix-card-bg);
    border: 1px solid var(--pix-border);
    border-radius: var(--pix-radius);
    padding: 10px 14px;
    margin-top: 14px;
    box-shadow: var(--pix-shadow);
    align-items: center;
    gap: 12px;
    overflow-x: auto;
}

.pix-filmstrip-bar.show {
    display: flex;
}

/* Intensity Slider Control in Toolbar */
.pix-intensity-control {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--pix-canvas-bg);
    border: 1px solid var(--pix-border);
    border-radius: 8px;
    padding: 3px 10px;
    font-size: 0.78rem;
    color: var(--pix-text);
}

.pix-intensity-label {
    font-weight: 700;
    color: var(--pix-text-muted);
    font-size: 0.75rem;
    white-space: nowrap;
}

.pix-slider-sm {
    width: 70px;
    height: 6px;
    accent-color: var(--pix-primary);
    cursor: pointer;
}

.pix-intensity-val {
    font-weight: 800;
    color: var(--pix-primary);
    font-family: monospace;
    min-width: 32px;
}

/* Text Tool Controls in Toolbar */
.pix-text-control {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--pix-canvas-bg);
    border: 1px solid var(--pix-border);
    border-radius: 8px;
    padding: 3px 8px;
    font-size: 0.78rem;
    flex-wrap: wrap;
}

.pix-text-input-sm {
    background: var(--pix-card-bg);
    border: 1px solid var(--pix-border);
    border-radius: 6px;
    padding: 3px 7px;
    font-size: 0.78rem;
    color: var(--pix-text);
    font-weight: 700;
    width: 105px;
    outline: none;
    transition: border-color 0.15s ease;
}

.pix-text-input-sm:focus {
    border-color: var(--pix-primary);
}

.pix-select-sm {
    background: var(--pix-card-bg);
    border: 1px solid var(--pix-border);
    border-radius: 6px;
    padding: 3px 6px;
    font-size: 0.75rem;
    color: var(--pix-text);
    font-weight: 600;
    cursor: pointer;
    outline: none;
}

.pix-text-quick-chips {
    display: inline-flex;
    gap: 4px;
}

.pix-chip-btn {
    background: var(--pix-card-bg);
    border: 1px solid var(--pix-border);
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--pix-text-muted);
    cursor: pointer;
    transition: all 0.12s ease;
}

.pix-chip-btn:hover {
    color: var(--pix-primary);
    border-color: var(--pix-primary);
    background: var(--pix-canvas-bg);
}

.pix-thumb-item {
    position: relative;
    display: inline-flex;
    flex-shrink: 0;
    border-radius: 8px;
    cursor: pointer;
}

.pix-thumb-img {
    width: 56px;
    height: 56px;
    border-radius: 8px;
    object-fit: cover;
    border: 2px solid var(--pix-border);
    transition: all 0.15s ease;
    display: block;
}

.pix-thumb-item:hover .pix-thumb-img,
.pix-thumb-item.active .pix-thumb-img {
    border-color: var(--pix-primary);
    box-shadow: 0 0 0 2px var(--pix-primary-glow);
    transform: scale(1.05);
}

.pix-thumb-remove-btn {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 22px;
    height: 22px;
    background: #ef4444;
    color: #ffffff;
    border: 2px solid #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 900;
    cursor: pointer;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    opacity: 0.9;
    transition: opacity 0.15s ease, transform 0.15s ease, background 0.15s ease;
    z-index: 5;
    line-height: 1;
    padding: 0;
    touch-action: manipulation;
}

/* Unsichtbarer Touch-Hitbereich für Finger auf iPad */
.pix-thumb-remove-btn::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-width: 38px;
    min-height: 38px;
    width: 100%;
    height: 100%;
}

.pix-thumb-item:hover .pix-thumb-remove-btn {
    opacity: 1;
}

.pix-thumb-remove-btn:hover {
    background: #dc2626;
    transform: scale(1.18);
}

.pix-thumb-add {
    width: 56px;
    height: 56px;
    border-radius: 8px;
    border: 2px dashed var(--pix-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--pix-text-muted);
    cursor: pointer;
    flex-shrink: 0;
}

.pix-thumb-add:hover {
    border-color: var(--pix-primary);
    color: var(--pix-primary);
}

/* Fullscreen / Beamer Presentation Mode */
body.fullscreen-active .pix-header-bar {
    display: none;
}

body.fullscreen-active .pix-studio-grid {
    grid-template-columns: 1fr;
}

body.fullscreen-active .pix-inspector-panel {
    display: none;
}

body.fullscreen-active .pix-canvas-viewport {
    max-height: 90vh;
    height: 90vh;
}