/* ============================================
   PDF Export Modal & Template Selector Styles
   ============================================ */

/* ── Modal Overlay ─────────────────────────── */
.pdf-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.pdf-modal-overlay.open {
    opacity: 1;
    visibility: visible;
}

/* ── Modal Content ─────────────────────────── */
.pdf-modal-content {
    background: var(--bg-primary, #fff);
    border-radius: 12px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 780px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(30px) scale(0.96);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.pdf-modal-overlay.open .pdf-modal-content {
    transform: translateY(0) scale(1);
}

/* ── Modal Header ──────────────────────────── */
.pdf-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color, #dee2e6);
}

.pdf-modal-header h2 {
    margin: 0;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary, #212529);
}

.pdf-modal-close {
    background: none;
    border: none;
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    color: var(--text-secondary, #6c757d);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    transition: background 0.2s, color 0.2s;
}

.pdf-modal-close:hover {
    background: var(--bg-tertiary, #e9ecef);
    color: var(--text-primary, #212529);
}

/* ── Modal Body ────────────────────────────── */
.pdf-modal-body {
    padding: 1.25rem 1.5rem;
}

.pdf-modal-subtitle {
    margin: 0 0 1rem;
    color: var(--text-secondary, #6c757d);
    font-size: 0.95rem;
}

/* ── Template Grid ─────────────────────────── */
.pdf-template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
}

/* ── Template Card ─────────────────────────── */
.pdf-template-card {
    position: relative;
    background: var(--bg-secondary, #f8f9fa);
    border: 2px solid var(--border-color, #dee2e6);
    border-radius: 10px;
    padding: 0;
    cursor: pointer;
    text-align: center;
    transition: border-color 0.25s, box-shadow 0.25s, transform 0.2s;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.pdf-template-card:hover {
    border-color: var(--accent-color, #007bff);
    box-shadow: 0 4px 16px rgba(0, 123, 255, 0.15);
    transform: translateY(-2px);
}

.pdf-template-card.selected {
    border-color: var(--accent-color, #007bff);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.2), 0 4px 16px rgba(0, 123, 255, 0.15);
}

/* ── Template Thumbnail Preview ────────────── */
.pdf-template-preview {
    background: #fff;
    margin: 10px 10px 0;
    border-radius: 4px;
    padding: 14px 12px 10px;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border: 1px solid #eee;
}

.thumb-header {
    margin-bottom: 4px;
}

.thumb-name {
    height: 10px;
    width: 60%;
    background: #333;
    border-radius: 2px;
    margin-bottom: 4px;
}

.thumb-contact {
    height: 5px;
    width: 80%;
    background: #ccc;
    border-radius: 2px;
}

.thumb-section {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.thumb-heading {
    height: 6px;
    width: 40%;
    background: #007bff;
    border-radius: 2px;
    margin-bottom: 2px;
}

.thumb-line {
    height: 4px;
    width: 100%;
    background: #e9ecef;
    border-radius: 2px;
}

.thumb-line.short {
    width: 65%;
}

/* ─ Template-specific thumbnail styles ─ */
.template-thumb-modern {
    border-left: 3px solid #007bff;
}

.template-thumb-modern .thumb-name {
    background: #007bff;
}

.template-thumb-modern .thumb-heading {
    background: #007bff;
}

.template-thumb-minimal {
    border-left: none;
}

.template-thumb-minimal .thumb-name {
    background: #333;
    height: 12px;
    width: 50%;
}

.template-thumb-minimal .thumb-heading {
    background: #333;
    height: 5px;
}

.template-thumb-minimal .thumb-contact {
    width: 60%;
}

.template-thumb-professional {
    border: 1px solid #ccc;
}

.template-thumb-professional .thumb-header {
    text-align: center;
    border-bottom: 2px solid #1a1a1a;
    padding-bottom: 6px;
}

.template-thumb-professional .thumb-name {
    background: #1a1a1a;
    margin: 0 auto 4px;
}

.template-thumb-professional .thumb-contact {
    margin: 0 auto;
    width: 70%;
}

.template-thumb-professional .thumb-heading {
    background: #1a1a1a;
    text-transform: uppercase;
}

.template-thumb-creative {
    overflow: hidden;
}

.template-thumb-creative .thumb-header {
    background: linear-gradient(135deg, #6c5ce7, #6c5ce7cc);
    margin: -14px -12px 8px;
    padding: 12px;
    border-radius: 4px 4px 0 0;
}

.template-thumb-creative .thumb-name {
    background: rgba(255, 255, 255, 0.9);
    width: 55%;
}

.template-thumb-creative .thumb-contact {
    background: rgba(255, 255, 255, 0.5);
    width: 70%;
}

.template-thumb-creative .thumb-heading {
    background: #6c5ce7;
    padding: 2px 6px;
    border-radius: 3px;
    width: 35%;
}

/* ── Template Info ─────────────────────────── */
.pdf-template-info {
    padding: 10px 10px 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.pdf-template-icon {
    font-size: 1.2rem;
    margin-bottom: 2px;
}

.pdf-template-info strong {
    font-size: 0.9rem;
    color: var(--text-primary, #212529);
}

.pdf-template-desc {
    font-size: 0.72rem;
    color: var(--text-secondary, #6c757d);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Selection Check ───────────────────────── */
.pdf-template-check {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent-color, #007bff);
    color: #fff;
    font-size: 13px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.5);
    transition: opacity 0.25s, transform 0.25s;
}

.pdf-template-card.selected .pdf-template-check {
    opacity: 1;
    transform: scale(1);
}

/* ── Modal Footer ──────────────────────────── */
.pdf-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color, #dee2e6);
}

.pdf-btn-cancel {
    padding: 0.6rem 1.25rem;
    border: 1px solid var(--border-color, #dee2e6);
    border-radius: 6px;
    background: transparent;
    color: var(--text-primary, #212529);
    font-size: 0.9rem;
    cursor: pointer;
    transition: background 0.2s, border-color 0.2s;
}

.pdf-btn-cancel:hover {
    background: var(--bg-tertiary, #e9ecef);
    border-color: var(--text-secondary, #6c757d);
}

.pdf-btn-export {
    padding: 0.6rem 1.5rem;
    border: none;
    border-radius: 6px;
    background: var(--accent-color, #007bff);
    color: #fff;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
}

.pdf-btn-export:hover {
    background: var(--accent-hover, #0056b3);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.pdf-btn-export:active {
    transform: translateY(0);
}

.pdf-btn-export:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* ── Spinner animation ─────────────────────── */
.pdf-spinner {
    animation: pdfSpin 0.8s linear infinite;
}

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

/* ── "Export as PDF" trigger button ─────────── */
.export-pdf-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--accent-color, #007bff), #0056b3);
    color: #fff;
    border: none;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.2s;
}

.export-pdf-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(0, 123, 255, 0.35);
}

.export-pdf-btn:active {
    transform: translateY(0);
}

/* ============================================
   Dark Mode Overrides
   ============================================ */
[data-theme="dark"] .pdf-modal-content {
    background: var(--bg-primary);
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
}

[data-theme="dark"] .pdf-modal-header {
    border-bottom-color: var(--border-color);
}

[data-theme="dark"] .pdf-modal-header h2 {
    color: var(--text-primary);
}

[data-theme="dark"] .pdf-modal-close:hover {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .pdf-modal-subtitle {
    color: var(--text-secondary);
}

[data-theme="dark"] .pdf-template-card {
    background: var(--bg-secondary);
    border-color: var(--border-color);
}

[data-theme="dark"] .pdf-template-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 4px 16px rgba(94, 179, 246, 0.2);
}

[data-theme="dark"] .pdf-template-card.selected {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(94, 179, 246, 0.25), 0 4px 16px rgba(94, 179, 246, 0.2);
}

[data-theme="dark"] .pdf-template-preview {
    background: var(--bg-tertiary);
    border-color: var(--border-color);
}

[data-theme="dark"] .thumb-name {
    background: var(--text-primary);
}

[data-theme="dark"] .thumb-contact {
    background: var(--text-secondary);
}

[data-theme="dark"] .thumb-line {
    background: var(--bg-primary);
}

[data-theme="dark"] .pdf-template-info strong {
    color: var(--text-primary);
}

[data-theme="dark"] .pdf-template-desc {
    color: var(--text-secondary);
}

[data-theme="dark"] .pdf-template-check {
    background: var(--accent-color);
    color: #121212;
}

[data-theme="dark"] .pdf-modal-footer {
    border-top-color: var(--border-color);
}

[data-theme="dark"] .pdf-btn-cancel {
    color: var(--text-primary);
    border-color: var(--border-color);
}

[data-theme="dark"] .pdf-btn-cancel:hover {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .pdf-btn-export {
    background: var(--accent-color);
    color: #121212;
}

[data-theme="dark"] .pdf-btn-export:hover {
    background: var(--accent-hover);
    box-shadow: 0 4px 12px rgba(94, 179, 246, 0.4);
}

[data-theme="dark"] .export-pdf-btn {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    color: #121212;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 640px) {
    .pdf-modal-content {
        width: 96%;
        max-height: 95vh;
        border-radius: 10px;
    }

    .pdf-template-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .pdf-template-preview {
        min-height: 90px;
        padding: 10px 8px 8px;
    }

    .pdf-modal-header,
    .pdf-modal-body,
    .pdf-modal-footer {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .pdf-modal-footer {
        flex-direction: column;
    }

    .pdf-btn-cancel,
    .pdf-btn-export {
        width: 100%;
        justify-content: center;
    }
}