/* ═══ PDF Upload — Scribd-style (ported from Upload.tsx/scss) ═══ */

/* ── Download request row (shows document user wants to download) ── */
.pdftopost-download-request {
    max-width: 90%;
    margin: 0 auto 24px;
    padding: 20px 24px;
    background: linear-gradient(135deg, #f0fdf4 0%, #eff6ff 100%);
    border: 1px solid #bbf7d0;
    border-radius: 12px;
    animation: pdftopost-slideDown 0.3s ease-out;
}

@keyframes pdftopost-slideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

.pdftopost-download-request-inner {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.pdftopost-download-request-thumb {
    flex-shrink: 0;
    width: 120px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #e5e7eb;
    background: white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.pdftopost-download-request-thumb img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.pdftopost-download-request-info {
    flex: 1;
}

.pdftopost-download-request-title {
    margin: 0 0 6px;
    font-size: 20px;
    font-weight: 700;
    color: #111;
}

.pdftopost-download-request-desc {
    margin: 0 0 12px;
    font-size: 14px;
    color: #374151;
    line-height: 1.5;
}

.pdftopost-download-request-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.pdftopost-download-request-badge {
    display: inline-block;
    padding: 6px 14px;
    background: white;
    border: 1px solid #86efac;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: #166534;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

.pdftopost-download-request-ready {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 600;
    color: #16a34a;
}

.pdftopost-download-request-ready svg {
    width: 16px;
    height: 16px;
}

/* Download button (replaces progress badge when credits available) */
.pdftopost-download-request-btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 12px 28px !important;
    background: #3ddc97 !important;
    color: black !important;
    border: none !important;
    border-radius: 10px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    text-decoration: none !important;
    transition: all 0.2s !important;
    margin-top: 8px !important;
    box-shadow: none !important;
}

.pdftopost-download-request-btn:hover {
    background: #35c885 !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 12px rgba(61,220,151,0.3) !important;
    color: black !important;
    text-decoration: none !important;
}

.pdftopost-download-request-btn:active {
    background: #2db877 !important;
    transform: translateY(0) !important;
}

.pdftopost-download-request-btn svg {
    width: 18px !important;
    height: 18px !important;
}

@media (max-width: 768px) {
    .pdftopost-download-request-inner {
        flex-direction: column;
    }

    .pdftopost-download-request-thumb {
        width: 100%;
        max-height: 200px;
    }

    .pdftopost-download-request-thumb img {
        max-height: 200px;
        object-fit: cover;
    }

    .pdftopost-download-request-title {
        font-size: 18px;
    }
}

.pdftopost-upload-wrap {
    min-height: 100vh;
    background: #fff;
    padding: 30px 16px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ── Drag overlay ── */
.pdftopost-drag-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 99999;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pdftopost-drag-overlay-content {
    text-align: center;
}

.pdftopost-drag-overlay-content p {
    margin-top: 16px;
    font-size: 20px;
    font-weight: 600;
    color: #333;
}

/* ── Main upload card ── */
.pdftopost-upload-card {
    max-width: 90%;
    margin: 0 auto 24px;
    background: white;
    border: 2px dashed #e0e0e0;
    border-radius: 16px;
    padding: 48px 32px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 24px rgba(139,92,246,0.06);
}

.pdftopost-upload-card:hover {
    border-color: #c4b5fd;
    box-shadow: 0 4px 32px rgba(139,92,246,0.12);
}

.pdftopost-upload-icon {
    margin-bottom: 16px;
}

.pdftopost-upload-heading {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0 0 20px;
}

.pdftopost-upload-subheading {
    font-size: 16px;
    color: #666;
    margin: 0 0 28px;
}

.pdftopost-upload-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: #2563eb;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 24px;
}

.pdftopost-upload-btn:hover {
    background: #1d4ed9;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37,99,235,0.3);
}

.pdftopost-file-input {
    display: none;
}

/* Format badges */
.pdftopost-format-badges {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.pdftopost-badge {
    padding: 4px 12px;
    background: #f3f4f6;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
}

.pdftopost-copyright-note {
    margin-top: 16px;
    font-size: 12px;
    color: #999;
}

/* ── Help links ── */
.pdftopost-help-links {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
}

.pdftopost-help-pill {
    padding: 8px 16px;
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    font-size: 13px;
    color: #666;
    text-decoration: none;
    transition: all 0.2s;
}

.pdftopost-help-pill:hover {
    background: #f3f4f6;
    color: #333;
    text-decoration: none;
}

/* ── Benefits cards ── */
.pdftopost-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    max-width: 900px;
    margin: 0 auto 32px;
}

.pdftopost-benefit-card {
    padding: 24px 20px;
    border-radius: 16px;
    text-align: center;
}

.pdftopost-benefit-card h3 {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 700;
    color: #333;
}

.pdftopost-benefit-card p {
    margin: 0;
    font-size: 13px;
    color: #555;
    line-height: 1.5;
}

.pdftopost-benefit-yellow { background: #fef9c3; }
.pdftopost-benefit-pink { background: #fce7f3; }
.pdftopost-benefit-blue { background: #dbeafe; }

/* ── File cards (after upload) ── */
.pdftopost-file-cards {
    max-width: 90%;
    margin: 0 auto 24px;
}

.pdftopost-file-card {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 32px;
    background: white;
    border-radius: 16px;
    padding: 24px 0;
    margin-bottom: 48px;
}

/* Preview column */
.pdftopost-file-preview {
    position: sticky;
    top: 24px;
    align-self: start;
}

.pdftopost-file-preview-heading {
    font-size: 15px;
    font-weight: 600;
    color: #111;
    margin: 0 0 12px;
}

.pdftopost-file-preview img {
    width: 100%;
    height: auto;
    max-height: 384px;
    object-fit: contain;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    background: #f9fafb;
    display: block;
}

.pdftopost-file-preview-loading {
    width: 100%;
    height: 256px;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #9ca3af;
    font-size: 13px;
}

.pdftopost-file-preview-loading p {
    margin: 0;
}

.pdftopost-preview-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid #e5e7eb;
    border-top-color: #6366f1;
    border-radius: 50%;
    animation: pdftopost-preview-spin 0.7s linear infinite;
}

@keyframes pdftopost-preview-spin {
    to { transform: rotate(360deg); }
}

/* Form column */
.pdftopost-file-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: white;
    border-radius: 12px;
    padding: 24px;
}

.pdftopost-file-form label {
    display: block;
    font-size: 15px;
    font-weight: 500;
    color: #374151;
    margin-bottom: 6px;
}

.pdftopost-file-form .pdftopost-required {
    color: #ef4444;
}

.pdftopost-file-form input[type="text"],
.pdftopost-file-form textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.2s;
    box-sizing: border-box;
    outline: none;
}

.pdftopost-file-form input[type="text"]:focus,
.pdftopost-file-form textarea:focus {
    border-color: #7c3aed;
    box-shadow: 0 0 0 3px rgba(124,58,237,0.08);
}

.pdftopost-file-form textarea {
    resize: vertical;
    min-height: 90px;
}

/* Advanced settings toggle */
.pdftopost-advanced-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: #7c3aed;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    padding: 0;
}

.pdftopost-advanced-panel {
    display: none;
    padding: 16px;
    background: #faf5ff;
    border-radius: 10px;
    border: 1px solid #ede9fe;
}

.pdftopost-advanced-panel.open {
    display: block;
}

.pdftopost-advanced-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    font-size: 14px;
    color: #333;
}

.pdftopost-advanced-row:last-child {
    margin-bottom: 0;
}

.pdftopost-advanced-row input[type="checkbox"] {
    accent-color: #7c3aed;
}

.pdftopost-advanced-row select {
    padding: 6px 10px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
}

/* Action buttons */
.pdftopost-file-actions {
    display: flex;
    gap: 10px;
    margin-top: 4px;
    justify-content: flex-end;
}

.pdftopost-submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: #2563eb;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.pdftopost-submit-btn:hover:not(:disabled) {
    background: #1d4ed9;
}

.pdftopost-submit-btn:disabled {
    opacity: 0.6;
    cursor: wait;
}

.pdftopost-cancel-btn {
    padding: 10px 20px;
    background: transparent;
    color: #666;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.2s;
}

.pdftopost-cancel-btn:hover {
    background: #f3f4f6;
}

/* Processing status inside file card */
.pdftopost-file-status {
    padding: 14px 16px;
    border-radius: 10px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.pdftopost-file-status-processing {
    background: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
}

.pdftopost-file-status-success {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.pdftopost-file-status-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.pdftopost-file-status a {
    color: inherit;
    font-weight: 600;
    text-decoration: underline;
}

/* Progress bar inside status */
.pdftopost-file-progress {
    height: 4px;
    background: #dbeafe;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 8px;
}

.pdftopost-file-progress-bar {
    height: 100%;
    background: #3b82f6;
    border-radius: 4px;
    transition: width 0.3s;
}

/* Upload progress bar */
.pdftopost-upload-progress {
    margin-top: 12px;
    height: 6px;
    background: #e5e7eb;
    border-radius: 6px;
    overflow: hidden;
}

.pdftopost-upload-progress-bar {
    height: 100%;
    background: #7c3aed;
    border-radius: 6px;
    transition: width 0.3s;
    width: 0%;
}

/* Error message */
.pdftopost-file-error {
    padding: 10px 14px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    color: #991b1b;
    font-size: 13px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    .pdftopost-upload-wrap {
        padding: 16px 12px;
    }

    .pdftopost-upload-card {
        padding: 32px 20px;
    }

    .pdftopost-upload-heading {
        font-size: 16px;
    }

    .pdftopost-benefits {
        grid-template-columns: 1fr;
    }

    .pdftopost-file-card {
        grid-template-columns: 1fr;
    }

    .pdftopost-file-preview {
        position: static;
    }

    .pdftopost-help-links {
        flex-direction: column;
        align-items: center;
    }
}

/* ═══ Auth Modal (shared styles for upload page) ═══ */

.pdftopost-auth-modal {
    position: fixed !important;
    top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important;
    z-index: 100001 !important;
    /* display is controlled by inline style (JS toggle) — do NOT set display here */
    align-items: center !important;
    justify-content: center !important;
    animation: pdftopost-modalFadeIn 0.2s ease-out !important;
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
}

@keyframes pdftopost-modalFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.pdftopost-modal-overlay {
    position: absolute !important;
    top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important;
    background: rgba(0,0,0,0.5) !important;
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
    border: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.pdftopost-modal-content {
    position: relative !important;
    background: white !important;
    border-radius: 16px !important;
    padding: 32px !important;
    max-width: 400px !important;
    width: 90% !important;
    text-align: center !important;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15) !important;
    animation: pdftopost-modalSlideUp 0.3s ease-out !important;
    border: none !important;
    margin: 0 !important;
    color: #333 !important;
    font-family: inherit !important;
    box-sizing: border-box !important;
}

@keyframes pdftopost-modalSlideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.pdftopost-modal-close {
    position: absolute !important;
    top: 12px !important; right: 16px !important;
    background: none !important; border: none !important;
    font-size: 24px !important; color: #999 !important;
    cursor: pointer !important; line-height: 1 !important;
    padding: 4px !important; border-radius: 50% !important;
    transition: all 0.2s !important;
    margin: 0 !important;
    box-shadow: none !important;
    outline: none !important;
    width: auto !important;
    height: auto !important;
    min-width: auto !important;
}

.pdftopost-modal-close:hover {
    background: #f0f0f0 !important; color: #333 !important;
    box-shadow: none !important;
    border: none !important;
}

.pdftopost-modal-close:focus {
    outline: none !important;
    box-shadow: none !important;
}

.pdftopost-modal-close:active {
    background: #e5e5e5 !important;
    transform: scale(0.95) !important;
}

.pdftopost-modal-icon { margin-bottom: 16px !important; }

.pdftopost-modal-content h3,
.pdftopost-modal-heading {
    margin: 0 0 8px !important; font-size: 20px !important; font-weight: 700 !important; color: #1a1a1a !important;
    padding: 0 !important;
    border: none !important;
    line-height: 1.3 !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

.pdftopost-modal-content p {
    margin: 0 0 8px !important; font-size: 15px !important; color: #555 !important; line-height: 1.5 !important;
    padding: 0 !important;
    border: none !important;
}

.pdftopost-auth-content {
    max-width: 380px !important; padding: 32px 28px !important;
}

.pdftopost-auth-tab:not(.active) { display: none !important; }
.pdftopost-auth-tab.active { display: block !important; }

.pdftopost-auth-form {
    display: flex !important; flex-direction: column !important; gap: 12px !important; margin-top: 16px !important;
    padding: 0 !important;
    border: none !important;
}

.pdftopost-auth-form input {
    width: 100% !important; padding: 12px 14px !important;
    border: 1px solid #e0e0e0 !important; border-radius: 10px !important;
    font-size: 15px !important; font-family: inherit !important;
    box-sizing: border-box !important; transition: border-color 0.2s !important; outline: none !important;
    background: white !important;
    color: #333 !important;
    margin: 0 !important;
    box-shadow: none !important;
    height: auto !important;
    line-height: normal !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

.pdftopost-auth-form input:focus {
    border-color: #3ddc97 !important; box-shadow: 0 0 0 3px rgba(61,220,151,0.12) !important;
    outline: none !important;
    background: white !important;
}

.pdftopost-auth-form input:hover {
    border-color: #ccc !important;
}

.pdftopost-auth-form input::placeholder {
    color: #999 !important;
    opacity: 1 !important;
}

.pdftopost-auth-submit {
    width: 100% !important; padding: 12px !important;
    background: #3ddc97 !important; color: black !important;
    border: none !important; border-radius: 10px !important;
    font-size: 16px !important; font-weight: 600 !important;
    cursor: pointer !important; transition: all 0.2s !important; margin-top: 4px !important;
    box-shadow: none !important;
    line-height: normal !important;
    font-family: inherit !important;
    outline: none !important;
    text-decoration: none !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

.pdftopost-auth-submit:hover {
    background: #35c885 !important;
    color: black !important;
    box-shadow: 0 2px 8px rgba(61,220,151,0.3) !important;
    transform: translateY(-1px) !important;
}

.pdftopost-auth-submit:focus {
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(61,220,151,0.3) !important;
}

.pdftopost-auth-submit:active {
    background: #2db877 !important;
    transform: translateY(0) !important;
    box-shadow: none !important;
}

.pdftopost-auth-submit:disabled {
    opacity: 0.6 !important; cursor: wait !important;
    transform: none !important;
    box-shadow: none !important;
}

.pdftopost-auth-error {
    padding: 10px 14px !important; background: #fef0f0 !important;
    border: 1px solid #f5c6cb !important; border-radius: 8px !important;
    color: #c00 !important; font-size: 13px !important;
    margin: 0 !important;
    line-height: 1.5 !important;
    text-align: left !important;
}

.pdftopost-auth-switch {
    margin-top: 16px !important; font-size: 14px !important; color: #666 !important; text-align: center !important;
    padding: 0 !important;
    border: none !important;
}

.pdftopost-auth-switch a {
    color: #3ddc97 !important; font-weight: 600 !important; text-decoration: none !important;
    transition: all 0.2s !important;
    border: none !important;
    background: none !important;
}

.pdftopost-auth-switch a:hover {
    text-decoration: underline !important;
    color: #35c885 !important;
}

.pdftopost-auth-switch a:focus {
    outline: none !important;
    color: #2db877 !important;
}

.pdftopost-google-btn {
    display: flex !important; align-items: center !important; justify-content: center !important;
    gap: 10px !important; width: 100% !important; padding: 12px 16px !important;
    background: white !important; border: 1px solid #dadce0 !important;
    border-radius: 10px !important; font-size: 15px !important; font-weight: 500 !important;
    color: #3c4043 !important; cursor: pointer !important; transition: all 0.2s !important;
    margin-top: 16px !important; font-family: inherit !important;
    box-shadow: none !important;
    line-height: normal !important;
    text-decoration: none !important;
    outline: none !important;
    box-sizing: border-box !important;
    height: auto !important;
}

.pdftopost-google-btn:hover {
    background: #f7f8f8 !important; box-shadow: 0 1px 3px rgba(0,0,0,0.08) !important;
    border-color: #c6c9cd !important;
    color: #3c4043 !important;
    text-decoration: none !important;
}

.pdftopost-google-btn:focus {
    outline: none !important;
    box-shadow: 0 0 0 3px rgba(66,133,244,0.2) !important;
    border-color: #4285f4 !important;
}

.pdftopost-google-btn:active {
    background: #f0f1f1 !important;
    box-shadow: none !important;
    transform: scale(0.99) !important;
}

.pdftopost-google-btn svg {
    flex-shrink: 0 !important;
    width: 20px !important;
    height: 20px !important;
}

.pdftopost-auth-divider {
    display: flex !important; align-items: center !important; gap: 12px !important;
    margin: 16px 0 !important; color: #999 !important; font-size: 13px !important;
    padding: 0 !important;
    border: none !important;
}

.pdftopost-auth-divider::before,
.pdftopost-auth-divider::after {
    content: '' !important; flex: 1 !important; height: 1px !important; background: #e0e0e0 !important;
    border: none !important;
}

/* ── Category dropdown ── */
.pdftopost-file-category {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
    background: #fff;
    color: #1f2937;
    cursor: pointer;
    transition: border-color 0.2s;
}

.pdftopost-file-category:focus {
    outline: none;
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

/* ── Job progress steps ── */
.pdftopost-job-progress {
    margin: 12px 0;
    padding: 12px 16px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
}

.pdftopost-steps {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.pdftopost-step {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    color: #9ca3af;
    background: #f3f4f6;
    transition: all 0.3s ease;
}

.pdftopost-step-done {
    color: #166534;
    background: #dcfce7;
}

.pdftopost-step-done::before {
    content: '\2714 ';
    margin-right: 4px;
}

.pdftopost-step-active {
    color: #1e40af;
    background: #dbeafe;
    animation: pdftopost-pulse 1.5s ease-in-out infinite;
}

.pdftopost-step-active::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    margin-right: 6px;
    border-radius: 50%;
    background: #2563eb;
    animation: pdftopost-dot-pulse 1s ease-in-out infinite;
}

@keyframes pdftopost-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes pdftopost-dot-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}