/* ===================================================================
   WP Image Configurator – Frontend CSS  v1.4.0
   Mobile First · Modern Design
   =================================================================== */

/* ── CSS Custom Properties ─────────────────────────────────────── */
:root {
    --wpic-primary:       #1a1a2e;
    --wpic-accent:        #e94560;
    --wpic-accent-light:  #ff6b85;
    --wpic-bg:            #f8f9fa;
    --wpic-bg-card:       #ffffff;
    --wpic-border:        #e8e8e8;
    --wpic-text:          #1a1a2e;
    --wpic-text-muted:    #888;
    --wpic-success:       #27ae60;
    --wpic-warning:       #f39c12;
    --wpic-error:         #e74c3c;
    --wpic-radius:        12px;
    --wpic-radius-sm:     8px;
    --wpic-shadow:        0 2px 12px rgba(0,0,0,0.08);
    --wpic-shadow-hover:  0 6px 24px rgba(0,0,0,0.14);
    --wpic-transition:    0.2s ease;
    --wpic-font:          'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ── Basis-Wrapper ──────────────────────────────────────────────── */
.wpic-wrap {
    font-family: var(--wpic-font);
    color: var(--wpic-text);
    font-size: 14px;
    line-height: 1.5;
    margin: 24px 0;
    background: var(--wpic-bg);
    border-radius: var(--wpic-radius);
    padding: 20px 16px;
    box-sizing: border-box;
}
.wpic-wrap *,
.wpic-wrap *::before,
.wpic-wrap *::after {
    box-sizing: border-box;
}

/* ── Konfigurator-Überschrift ───────────────────────────────────── */
.wpic-heading {
    font-size: 20px;
    font-weight: 700;
    color: var(--wpic-text);
    margin: 0 0 16px;
    padding: 0;
    line-height: 1.3;
}

/* ── DSGVO-Hinweis ──────────────────────────────────────────────── */
.wpic-gdpr-notice {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: #fff9e6;
    border: 1px solid #f0d060;
    border-radius: var(--wpic-radius-sm);
    padding: 12px 14px;
    margin-bottom: 16px;
    font-size: 13px;
    color: #7a5900;
}
.wpic-gdpr-icon { flex-shrink: 0; font-size: 16px; }
.wpic-gdpr-text { flex: 1; }
.wpic-gdpr-text p { margin: 0; }
.wpic-gdpr-close {
    flex-shrink: 0;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    color: #999;
    padding: 0 4px;
    line-height: 1;
}
.wpic-gdpr-close:hover { color: #333; }

/* ── Generierungs-Fortschrittsbalken ────────────────────────────── */
.wpic-progress-bar-wrap { margin-bottom: 16px; }
.wpic-progress-label {
    font-size: 12px;
    color: var(--wpic-text-muted);
    margin-bottom: 5px;
}
.wpic-progress-track {
    height: 6px;
    background: var(--wpic-border);
    border-radius: 3px;
    overflow: hidden;
}
.wpic-progress-fill {
    height: 100%;
    background: var(--wpic-accent);
    border-radius: 3px;
    transition: width 0.4s ease;
}
.wpic-progress-full { background: var(--wpic-error); }

/* ── Schritt-Indikatoren ────────────────────────────────────────── */
.wpic-steps {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
}
.wpic-steps::-webkit-scrollbar { display: none; }
.wpic-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    min-width: 44px;
}
.wpic-step-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #ddd;
    color: #999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    transition: background var(--wpic-transition), color var(--wpic-transition);
}
.wpic-step-label {
    font-size: 10px;
    color: #aaa;
    white-space: nowrap;
    transition: color var(--wpic-transition);
}
.wpic-step.wpic-step-active .wpic-step-num { background: var(--wpic-accent); color: #fff; }
.wpic-step.wpic-step-active .wpic-step-label { color: var(--wpic-accent); font-weight: 600; }
.wpic-step.wpic-step-done .wpic-step-num { background: var(--wpic-success); color: #fff; }
.wpic-step.wpic-step-done .wpic-step-label { color: var(--wpic-success); }
.wpic-step-connector {
    flex: 1;
    height: 2px;
    background: #e0e0e0;
    min-width: 12px;
    margin-bottom: 14px;
    transition: background var(--wpic-transition);
}
.wpic-step-connector.wpic-connector-done { background: var(--wpic-success); }

/* ── Hauptlayout: Mobile First ──────────────────────────────────── */
.wpic-main {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
@media (min-width: 768px) {
    .wpic-main {
        flex-direction: row;
        align-items: flex-start;
        gap: 24px;
    }
    .wpic-preview-col {
        flex: 0 0 45%;
        position: sticky;
        top: 20px !important;  /* !important gegen Theme-Overrides */
    }
    .wpic-controls-col { flex: 1; }
}

/* ── Vorschau ───────────────────────────────────────────────────── */
.wpic-canvas-wrap {
    position: relative;
    width: 100%;
    background: #f0f0f0;
    border-radius: var(--wpic-radius);
    overflow: hidden;
    box-shadow: var(--wpic-shadow);
    /* Kein aspect-ratio: 1/1 mehr – das Hintergrundbild bestimmt das Format */
}
.wpic-bg-img {
    width: 100%;
    height: auto !important;   /* natürliches Seitenverhältnis – !important überschreibt Theme-CSS */
    display: block;
}
.wpic-bg-empty {
    width: 100%;
    /* Fallback-Höhe wenn kein Hintergrundbild gesetzt ist */
    min-height: 240px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: #aaa;
    font-size: 13px;
}
.wpic-bg-empty span { font-size: 36px; }
.wpic-overlay-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 2px;
    /* Helles Material (Holz): weiß verschwindet, schwarze Gravur-Linien bleiben */
    mix-blend-mode: multiply;
    pointer-events: none;
}

.wpic-text-overlay {
    font-weight: 700;
    line-height: 1.2;
    pointer-events: none;
    white-space: nowrap;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}
.wpic-gen-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.65);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: var(--wpic-radius);
    z-index: 10;
}
.wpic-gen-text { color: #fff; font-size: 15px; font-weight: 600; margin: 0; }
.wpic-gen-sub  { color: rgba(255,255,255,0.7); font-size: 12px; margin: 0; }
.wpic-preview-hint {
    text-align: center;
    font-size: 12px;
    color: var(--wpic-text-muted);
    margin: 8px 0 0;
}

/* ── Spinner ────────────────────────────────────────────────────── */
.wpic-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: wpic-spin 0.8s linear infinite;
}
.wpic-mini-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid var(--wpic-border);
    border-top-color: var(--wpic-accent);
    border-radius: 50%;
    animation: wpic-spin 0.8s linear infinite;
    display: inline-block;
    vertical-align: middle;
}
@keyframes wpic-spin { to { transform: rotate(360deg); } }

/* ── Panel ──────────────────────────────────────────────────────── */
.wpic-panel {
    background: var(--wpic-bg-card);
    border: 1px solid var(--wpic-border);
    border-radius: var(--wpic-radius);
    overflow: hidden;
    transition: opacity var(--wpic-transition), box-shadow var(--wpic-transition);
    margin-bottom: 12px;
}
.wpic-panel:last-child { margin-bottom: 0; }
.wpic-panel-locked {
    opacity: 0.45;
    pointer-events: none;
}
.wpic-panel-locked.wpic-panel-active,
.wpic-panel:not(.wpic-panel-locked) {
    opacity: 1;
    pointer-events: auto;
    box-shadow: var(--wpic-shadow);
}
.wpic-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--wpic-border);
    background: #fafafa;
}
.wpic-panel-title {
    display: flex;
    align-items: center;
    gap: 10px;
}
.wpic-panel-num {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--wpic-accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    flex-shrink: 0;
}
.wpic-panel-locked .wpic-panel-num { background: #ccc; }
.wpic-panel h3 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--wpic-text);
}
.wpic-optional {
    font-size: 11px;
    color: var(--wpic-text-muted);
    font-weight: 400;
    margin-left: 4px;
}
.wpic-check-badge {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--wpic-success);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    flex-shrink: 0;
}
.wpic-panel-body { padding: 16px; }

/* ── Dropzone ───────────────────────────────────────────────────── */
.wpic-dropzone {
    border: 2px dashed var(--wpic-border);
    border-radius: var(--wpic-radius-sm);
    padding: 24px 16px;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--wpic-transition), background var(--wpic-transition);
    background: #fafafa;
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.wpic-dropzone:hover,
.wpic-dropzone:focus,
.wpic-dropzone.wpic-drag-over {
    border-color: var(--wpic-accent);
    background: #fff5f6;
    outline: none;
}
#wpic-dz-idle,
#wpic-dz-uploading,
#wpic-dz-done { width: 100%; }
.wpic-dz-icon { font-size: 32px; display: block; margin-bottom: 8px; }
.wpic-dz-hint { font-size: 14px; font-weight: 600; color: var(--wpic-text); margin: 0 0 4px; }
.wpic-dz-sub  { font-size: 12px; color: var(--wpic-text-muted); margin: 0; }
.wpic-upload-thumb {
    max-width: 80px;
    max-height: 80px;
    border-radius: var(--wpic-radius-sm);
    object-fit: cover;
    border: 2px solid var(--wpic-success);
    display: block;
    margin: 0 auto 8px;
}
.wpic-change-link {
    background: none;
    border: none;
    color: var(--wpic-accent);
    cursor: pointer;
    font-size: 12px;
    padding: 0;
    text-decoration: underline;
    display: block;
}

/* ── Stil-Grid ──────────────────────────────────────────────────── */
.wpic-style-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
    gap: 8px;
    max-height: 260px;      /* Bei vielen Stilen scrollbar */
    overflow-y: auto;
    padding-right: 4px;     /* Platz für Scrollbar */
    scrollbar-width: thin;
    scrollbar-color: var(--wpic-border) transparent;
}
.wpic-style-grid::-webkit-scrollbar { width: 5px; }
.wpic-style-grid::-webkit-scrollbar-thumb {
    background: var(--wpic-border);
    border-radius: 3px;
}
.wpic-style-card {
    background: #fff;
    border: 2px solid var(--wpic-border);
    border-radius: var(--wpic-radius-sm);
    padding: 6px 4px;
    cursor: pointer;
    text-align: center;
    transition: border-color var(--wpic-transition), box-shadow var(--wpic-transition);
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}
.wpic-style-card:hover {
    border-color: var(--wpic-accent-light);
    box-shadow: var(--wpic-shadow);
}
.wpic-style-card.wpic-selected {
    border-color: var(--wpic-accent);
    box-shadow: 0 0 0 3px rgba(233,69,96,0.15);
}
.wpic-style-card img {
    width: 48px;
    height: 48px;
    object-fit: cover;
    border-radius: 5px;
    display: block;
}
.wpic-style-card-empty {
    width: 48px;
    height: 48px;
    background: #f0f0f0;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}
.wpic-style-name {
    font-size: 10px;
    color: var(--wpic-text);
    line-height: 1.2;
    display: block;
    word-break: break-word;
    max-width: 100%;
}
.wpic-style-sel {
    position: absolute;
    top: 3px; right: 3px;
    background: var(--wpic-accent);
    color: #fff;
    border-radius: 50%;
    width: 16px; height: 16px;
    font-size: 9px;
    display: none;
    align-items: center;
    justify-content: center;
}
.wpic-style-card.wpic-selected .wpic-style-sel { display: flex; }
.wpic-no-styles { color: var(--wpic-text-muted); font-size: 13px; }

/* ── Generierung ────────────────────────────────────────────────── */
.wpic-gen-hint { font-size: 13px; color: var(--wpic-text-muted); margin: 0 0 12px; }
.wpic-result-thumb {
    width: 100%;
    max-height: 160px;
    object-fit: cover;
    border-radius: var(--wpic-radius-sm);
    margin-bottom: 10px;
    border: 2px solid var(--wpic-border);
    display: block;
}

/* ── Buttons ────────────────────────────────────────────────────── */
.wpic-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 11px 20px;
    border-radius: var(--wpic-radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--wpic-transition);
    text-decoration: none;
    width: 100%;
    font-family: var(--wpic-font);
    line-height: 1;
    -webkit-appearance: none;
}
.wpic-btn-primary { background: var(--wpic-accent); color: #fff; border-color: var(--wpic-accent); }
.wpic-btn-primary:hover:not(:disabled) {
    background: var(--wpic-accent-light);
    border-color: var(--wpic-accent-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(233,69,96,0.3);
}
.wpic-btn-generate {
    background: var(--wpic-primary);
    color: #fff;
    border-color: var(--wpic-primary);
    width: 100%;
}
.wpic-btn-generate:hover:not(:disabled) {
    background: #2d2d4a;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(26,26,46,0.3);
}
.wpic-btn-secondary {
    background: #fff;
    color: var(--wpic-text);
    border-color: var(--wpic-border);
}
.wpic-btn-secondary:hover:not(:disabled) { border-color: var(--wpic-text); }
.wpic-btn-ghost {
    background: none;
    color: var(--wpic-text-muted);
    border-color: var(--wpic-border);
    padding: 7px 14px;
    font-size: 12px;
    width: auto;
}
.wpic-btn-ghost:hover { border-color: var(--wpic-text-muted); color: var(--wpic-text); }
.wpic-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}
.wpic-btn-icon { font-size: 16px; }

/* ── Text-Eingabe ───────────────────────────────────────────────── */
.wpic-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--wpic-text);
    margin-bottom: 6px;
}
.wpic-text-field-wrap { position: relative; }
.wpic-text-field {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--wpic-border);
    border-radius: var(--wpic-radius-sm);
    font-size: 14px;
    font-family: var(--wpic-font);
    color: var(--wpic-text);
    background: #fff;
    transition: border-color var(--wpic-transition);
    -webkit-appearance: none;
}
.wpic-text-field:focus { outline: none; border-color: var(--wpic-accent); }
.wpic-chars-left {
    display: block;
    text-align: right;
    font-size: 11px;
    color: var(--wpic-text-muted);
    margin-top: 4px;
}

/* ── Schriftarten-Grid ──────────────────────────────────────────── */
.wpic-font-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 6px;
}
.wpic-font-btn {
    padding: 6px 12px;
    border: 2px solid var(--wpic-border);
    border-radius: 20px;
    background: #fff;
    cursor: pointer;
    font-size: 13px;
    transition: border-color var(--wpic-transition), background var(--wpic-transition);
    white-space: nowrap;
}
.wpic-font-btn:hover { border-color: var(--wpic-accent-light); }
.wpic-font-btn.wpic-selected {
    border-color: var(--wpic-accent);
    background: #fff5f6;
    color: var(--wpic-accent);
    font-weight: 600;
}
.wpic-font-loading {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--wpic-text-muted);
    font-size: 12px;
}

/* ── Zusammenfassung ────────────────────────────────────────────── */
.wpic-summary {
    background: #f8f9fa;
    border-radius: var(--wpic-radius-sm);
    padding: 12px;
    margin-bottom: 16px;
}
.wpic-summary-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px 0;
    border-bottom: 1px solid var(--wpic-border);
    font-size: 13px;
}
.wpic-summary-row:last-child { border-bottom: none; }
.wpic-sum-icon { flex-shrink: 0; }
.wpic-sum-label { color: var(--wpic-text-muted); min-width: 50px; }
.wpic-sum-val { font-weight: 600; }

/* ── Hinweise / Fehler / Erfolg ─────────────────────────────────── */
.wpic-panel-error {
    margin-top: 10px;
    padding: 10px 14px;
    background: #fdf2f2;
    border: 1px solid #fcc;
    border-radius: var(--wpic-radius-sm);
    color: var(--wpic-error);
    font-size: 13px;
}
.wpic-alert {
    padding: 10px 14px;
    border-radius: var(--wpic-radius-sm);
    font-size: 13px;
    margin-bottom: 10px;
}
.wpic-alert-warning { background: #fff9e6; border: 1px solid #f0d060; color: #7a5900; }
.wpic-apply-hint {
    text-align: center;
    font-size: 12px;
    color: var(--wpic-text-muted);
    margin: 8px 0 0;
}
.wpic-success-msg {
    padding: 12px 16px;
    background: #eafaf1;
    border: 1px solid #a9dfbf;
    border-radius: var(--wpic-radius-sm);
    color: var(--wpic-success);
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    margin-top: 12px;
}
.wpic-login-notice {
    text-align: center;
    padding: 28px 20px;
    background: var(--wpic-bg-card);
    border: 1px solid var(--wpic-border);
    border-radius: var(--wpic-radius);
    margin: 20px 0;
}
.wpic-login-notice .wpic-btn { width: auto; margin-top: 12px; }

/* ── Add-to-Cart sperren solange nicht konfiguriert ─────────────── */
form.cart .single_add_to_cart_button.wpic-atc-locked {
    opacity: 0.45 !important;
    pointer-events: none !important;
    cursor: not-allowed !important;
}
.wpic-atc-hint {
    display: block;
    text-align: center;
    font-size: 12px;
    color: var(--wpic-text-muted);
    margin-top: 6px;
}

/* ── Mobile ─────────────────────────────────────────────────────── */
@media (max-width: 767px) {
    .wpic-wrap { padding: 14px 12px; margin: 16px 0; }
    /* kein max-height auf Mobile – Hochformat soll voll sichtbar sein */
    .wpic-btn { padding: 13px 20px; font-size: 15px; }
    .wpic-style-grid { grid-template-columns: repeat(auto-fill, minmax(68px, 1fr)); }
    .wpic-panel-header { padding: 12px 14px; }
    .wpic-panel-body { padding: 14px; }
}

/* ── Desktop ────────────────────────────────────────────────────── */
@media (min-width: 1024px) {
    .wpic-wrap { padding: 28px 24px; }
    /* kein max-height – natürliches Seitenverhältnis */
}

/* ── Drag-and-Resize Overlays ───────────────────────────────────── */
.wpic-dragger {
    position: absolute;
    cursor: grab;
    -webkit-user-select: none;
    user-select: none;
    touch-action: none;
    z-index: 5;
    box-sizing: border-box;
}
.wpic-dragger:hover {
    outline: 2px dashed rgba(233, 69, 96, 0.55);
    outline-offset: 2px;
}
.wpic-dragger.wpic-drag-active {
    cursor: grabbing;
    outline: 2px solid var(--wpic-accent);
    outline-offset: 2px;
}

/* Text-Dragger: Breite richtet sich nach dem Inhalt */
.wpic-dragger-txt {
    height: auto;
    width: auto;
}
.wpic-dragger-txt > .wpic-text-overlay {
    display: block;
}

/* ── Resize-Handles ─────────────────────────────────────────────── */
.wpic-resize-handle {
    position: absolute;
    width: 10px;
    height: 10px;
    background: rgba(255,255,255,0.92);
    border: 2px solid var(--wpic-accent);
    border-radius: 2px;
    z-index: 20;
    box-shadow: 0 1px 4px rgba(0,0,0,0.35);
}
.wpic-resize-handle:hover {
    background: var(--wpic-accent);
}
/* Ecken-Positionen (leicht eingerückt damit sie beim Canvas-Edge nicht geclippt werden) */
.wpic-resize-handle[data-dir="nw"] { top:  2px; left:  2px; cursor: nwse-resize; }
.wpic-resize-handle[data-dir="ne"] { top:  2px; right: 2px; cursor: nesw-resize; }
.wpic-resize-handle[data-dir="sw"] { bottom: 2px; left: 2px; cursor: nesw-resize; }
.wpic-resize-handle[data-dir="se"] { bottom: 2px; right: 2px; cursor: nwse-resize; }
/* Schriftgröße-Handle (Text-Dragger, rechts unten) */
.wpic-resize-handle[data-dir="font"] {
    bottom: -7px;
    right: -7px;
    width: 12px;
    height: 12px;
    cursor: se-resize;
    background: var(--wpic-accent);
    border-color: #fff;
}
.wpic-resize-handle[data-dir="font"]::after {
    content: "⤡";
    font-size: 8px;
    color: #fff;
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ── Drag-Hinweis unter der Vorschau ────────────────────────────── */
#wpic-drag-hint-global {
    text-align: center;
    font-size: 11px;
    color: var(--wpic-text-muted);
    margin: 5px 0 0;
    display: none;
}