/* ============================================
   Pinterest Video Downloader - style.css
   Prefix: pvd-
   Dark mode support / Light mode default
   ============================================ */

:root {
    --pvd-primary: #e64e4e;
    --pvd-primary-light: rgba(230, 78, 78, 0.10);
    --pvd-primary-dark: #c93d3d;
    --pvd-shadow-primary: 0 4px 14px rgba(230, 78, 78, 0.22);
    --pvd-shadow-primary-hover: 0 6px 20px rgba(230, 78, 78, 0.32);

    --pvd-video-color: #3399cc;
    --pvd-image-color: #339966;
    --pvd-gif-color: #e64e4e;

    --pvd-bg: #f4f7fb;
    --pvd-bg-elevated: #ffffff;
    --pvd-bg-secondary: #f1f5f9;
    --pvd-bg-tertiary: #e2e8f0;

    --pvd-text: #1e293b;
    --pvd-text-secondary: #475569;
    --pvd-text-muted: #64748b;

    --pvd-border: #e2e8f0;
    --pvd-input-bg: #ffffff;
    --pvd-input-border: #e2e8f0;

    --pvd-shadow-sm: 0 1px 3px rgba(0,0,0,0.07);
    --pvd-shadow-md: 0 4px 12px rgba(0,0,0,0.09);
    --pvd-shadow-lg: 0 10px 24px rgba(0,0,0,0.10);

    --pvd-radius-sm: 6px;
    --pvd-radius-md: 12px;
    --pvd-radius-lg: 16px;
    --pvd-radius-full: 9999px;

    --pvd-success: #339966;
    --pvd-success-light: rgba(51,153,102,0.1);
    --pvd-danger: #e64e4e;
    --pvd-danger-light: rgba(230,78,78,0.1);

    --pvd-transition: 0.22s ease;
}

[data-theme="dark"] {
    --pvd-primary: #f47272;
    --pvd-primary-light: rgba(244, 114, 114, 0.13);
    --pvd-primary-dark: #e64e4e;
    --pvd-shadow-primary: 0 4px 14px rgba(244,114,114,0.18);
    --pvd-shadow-primary-hover: 0 6px 20px rgba(244,114,114,0.28);

    --pvd-video-color: #60b5f0;
    --pvd-image-color: #5ec990;
    --pvd-gif-color: #f47272;

    --pvd-bg: #0f172a;
    --pvd-bg-elevated: #1e293b;
    --pvd-bg-secondary: #334155;
    --pvd-bg-tertiary: #475569;

    --pvd-text: #f1f5f9;
    --pvd-text-secondary: #cbd5e1;
    --pvd-text-muted: #94a3b8;

    --pvd-border: #334155;
    --pvd-input-bg: #1e293b;
    --pvd-input-border: #475569;

    --pvd-shadow-sm: 0 1px 3px rgba(0,0,0,0.30);
    --pvd-shadow-md: 0 4px 12px rgba(0,0,0,0.38);
    --pvd-shadow-lg: 0 10px 24px rgba(0,0,0,0.42);
    --pvd-danger-light: rgba(248,113,113,0.12);
    --pvd-success-light: rgba(94,201,144,0.12);
}

.tool-main {
    overflow: visible !important;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    border-radius: 0 !important;
    padding: 0 !important;
}

.tool-container {
    max-width: 960px;
    padding: 28px 20px 48px;
}

.tool-header {
    text-align: center;
    margin-bottom: 32px;
}

.pvd-title-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-bottom: 12px;
}

.pvd-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: var(--pvd-radius-md);
    background: var(--pvd-primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--pvd-primary);
    flex-shrink: 0;
}

.pvd-icon-wrap svg, .pvd-icon-wrap i { width: 26px; height: 26px; }

.tool-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--pvd-primary);
    margin: 0;
    letter-spacing: -0.4px;
}

.tool-description {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.65;
    color: var(--pvd-text-secondary);
}

.tool-description a { color: var(--pvd-primary); text-decoration: none; font-weight: 500; }
.tool-description a:hover { text-decoration: underline; }

/* INPUT CARD */
.pvd-input-card {
    background: var(--pvd-bg-elevated);
    border: 1px solid var(--pvd-border);
    border-radius: var(--pvd-radius-lg);
    padding: 28px 28px 22px;
    box-shadow: var(--pvd-shadow-md);
    margin: 0 auto 20px;
}

.pvd-input-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14.5px;
    font-weight: 600;
    color: var(--pvd-text);
    margin-bottom: 14px;
}

.pvd-input-label i, .pvd-input-label svg { color: var(--pvd-primary); width: 17px; height: 17px; }

.pvd-input-row {
    display: flex;
    align-items: stretch;
    gap: 8px;
    margin-bottom: 10px;
}

.pvd-input-field {
    flex: 1;
    padding: 13px 16px;
    border: 2px solid var(--pvd-input-border);
    border-radius: var(--pvd-radius-md);
    font-size: 14.5px;
    font-family: inherit;
    background: var(--pvd-input-bg);
    color: var(--pvd-text);
    outline: none;
    transition: border-color var(--pvd-transition), box-shadow var(--pvd-transition);
    min-width: 0;
}

.pvd-input-field:focus {
    border-color: var(--pvd-primary);
    box-shadow: 0 0 0 3px var(--pvd-primary-light);
}

.pvd-input-field::placeholder { color: var(--pvd-text-muted); opacity: 0.7; font-size: 13px; }

.pvd-icon-btn {
    flex: 0 0 auto;
    width: 46px;
    background: var(--pvd-bg-secondary);
    border: 2px solid var(--pvd-border);
    border-radius: var(--pvd-radius-md);
    color: var(--pvd-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--pvd-transition);
}

.pvd-icon-btn:hover { background: var(--pvd-primary-light); border-color: var(--pvd-primary); color: var(--pvd-primary); }
.pvd-icon-btn i, .pvd-icon-btn svg { width: 17px; height: 17px; }

.pvd-fetch-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    width: 100%;
    padding: 13px 20px;
    border: none;
    border-radius: var(--pvd-radius-md);
    background: var(--pvd-primary);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--pvd-transition);
    box-shadow: var(--pvd-shadow-primary);
    margin-top: 10px;
    font-family: inherit;
}

.pvd-fetch-btn:hover:not(:disabled) { background: var(--pvd-primary-dark); box-shadow: var(--pvd-shadow-primary-hover); transform: translateY(-1px); }
.pvd-fetch-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.pvd-fetch-btn i, .pvd-fetch-btn svg { width: 19px; height: 19px; }

.pvd-hints {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 14px;
}

.pvd-hint { display: flex; align-items: center; gap: 5px; font-size: 12px; color: var(--pvd-text-muted); }
.pvd-hint i, .pvd-hint svg { color: var(--pvd-success); width: 13px; height: 13px; }

/* LOADING */
.pvd-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
}

.pvd-spinner {
    width: 46px;
    height: 46px;
    border: 4px solid var(--pvd-border);
    border-top-color: var(--pvd-primary);
    border-radius: 50%;
    margin: 0 auto 18px;
    animation: pvd-spin 0.75s linear infinite;
}

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

.pvd-loading-text { font-size: 15px; font-weight: 600; color: var(--pvd-text); margin: 0 0 4px; }
.pvd-loading-sub { font-size: 13px; color: var(--pvd-text-muted); margin: 0; }

/* RESULTS */
.pvd-results { animation: pvd-fadeup 0.35s ease; }

@keyframes pvd-fadeup {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.pvd-pin-card {
    display: flex;
    gap: 22px;
    background: var(--pvd-bg-elevated);
    border: 1px solid var(--pvd-border);
    border-radius: var(--pvd-radius-lg);
    padding: 20px;
    margin-bottom: 18px;
    box-shadow: var(--pvd-shadow-sm);
}

.pvd-pin-thumb { flex-shrink: 0; width: 180px; }

.pvd-pin-thumb-inner {
    width: 180px;
    max-height: 260px;
    border-radius: var(--pvd-radius-md);
    overflow: hidden;
    background: var(--pvd-bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.pvd-preview-img, .pvd-preview-video {
    width: 100%;
    height: auto;
    max-height: 260px;
    object-fit: contain;
    display: block;
    border-radius: var(--pvd-radius-md);
}

.pvd-preview-video { background: #000; }

.pvd-pin-details { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }

.pvd-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 11px;
    border-radius: var(--pvd-radius-full);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    width: fit-content;
}

.pvd-type-badge.type-video { background: rgba(51,153,204,0.1); color: var(--pvd-video-color); }
.pvd-type-badge.type-image { background: rgba(51,153,102,0.1); color: var(--pvd-image-color); }
.pvd-type-badge.type-gif   { background: rgba(230,78,78,0.1);  color: var(--pvd-gif-color); }
.pvd-type-badge i, .pvd-type-badge svg { width: 13px; height: 13px; }

.pvd-pin-title { font-size: 17px; font-weight: 700; color: var(--pvd-text); margin: 0; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.pvd-pin-desc  { font-size: 13.5px; color: var(--pvd-text-secondary); margin: 0; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

.pvd-pin-meta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: auto; }
.pvd-meta-item { display: flex; align-items: center; gap: 5px; font-size: 12.5px; color: var(--pvd-text-muted); }
.pvd-meta-item i, .pvd-meta-item svg { width: 14px; height: 14px; }

/* DOWNLOAD CARD */
.pvd-download-card {
    background: var(--pvd-bg-elevated);
    border: 1px solid var(--pvd-border);
    border-radius: var(--pvd-radius-lg);
    padding: 20px;
    margin-bottom: 18px;
    box-shadow: var(--pvd-shadow-sm);
}

.pvd-download-heading { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; color: var(--pvd-text); margin: 0 0 14px; }
.pvd-download-heading i, .pvd-download-heading svg { color: var(--pvd-primary); width: 17px; height: 17px; }

.pvd-download-list { display: flex; flex-direction: column; gap: 9px; }

.pvd-dl-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 15px;
    background: var(--pvd-bg-secondary);
    border-radius: var(--pvd-radius-md);
    gap: 12px;
    transition: background var(--pvd-transition);
}

.pvd-dl-item:hover { background: var(--pvd-bg-tertiary); }
.pvd-dl-item.pvd-dl-primary { background: var(--pvd-primary-light); }

.pvd-dl-info { display: flex; align-items: center; gap: 11px; min-width: 0; flex: 1; }

.pvd-dl-icon {
    width: 38px; height: 38px; flex-shrink: 0;
    background: var(--pvd-bg-elevated);
    border-radius: var(--pvd-radius-sm);
    display: flex; align-items: center; justify-content: center;
    color: var(--pvd-text-secondary);
}

.pvd-dl-primary .pvd-dl-icon { color: var(--pvd-primary); }
.pvd-dl-icon i, .pvd-dl-icon svg { width: 17px; height: 17px; }

.pvd-dl-meta { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.pvd-dl-label { font-size: 13.5px; font-weight: 600; color: var(--pvd-text); }
.pvd-dl-sub { display: flex; align-items: center; gap: 7px; font-size: 11.5px; color: var(--pvd-text-muted); }

.pvd-format-badge {
    display: inline-flex; padding: 1px 6px; border-radius: 4px;
    background: var(--pvd-bg-tertiary);
    font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px;
    color: var(--pvd-text-secondary);
}

.pvd-dl-primary .pvd-format-badge { background: rgba(230,78,78,0.12); color: var(--pvd-primary); }

.pvd-dl-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 16px; border-radius: var(--pvd-radius-sm);
    font-size: 13px; font-weight: 600; text-decoration: none;
    white-space: nowrap; flex-shrink: 0;
    transition: all var(--pvd-transition);
    border: 1px solid var(--pvd-border);
    background: var(--pvd-bg-elevated);
    color: var(--pvd-text);
    cursor: pointer; font-family: inherit;
}

.pvd-dl-btn:hover { background: var(--pvd-primary); color: #fff; border-color: var(--pvd-primary); box-shadow: var(--pvd-shadow-primary); }
.pvd-dl-btn i, .pvd-dl-btn svg { width: 14px; height: 14px; }

.pvd-dl-btn-primary {
    background: var(--pvd-primary); color: #fff;
    border-color: var(--pvd-primary); box-shadow: var(--pvd-shadow-primary);
}

.pvd-dl-btn-primary:hover {
    background: var(--pvd-primary-dark); border-color: var(--pvd-primary-dark);
    box-shadow: var(--pvd-shadow-primary-hover); transform: translateY(-1px);
}

.pvd-actions { display: flex; justify-content: center; margin-bottom: 28px; }

.pvd-btn-secondary {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 11px 22px; border-radius: var(--pvd-radius-md);
    font-size: 14px; font-weight: 600; cursor: pointer;
    border: 1px solid var(--pvd-border);
    background: var(--pvd-bg-secondary);
    color: var(--pvd-text);
    transition: all var(--pvd-transition);
    text-decoration: none; font-family: inherit;
}

.pvd-btn-secondary:hover { background: var(--pvd-bg-tertiary); }
.pvd-btn-secondary i, .pvd-btn-secondary svg { width: 17px; height: 17px; }

/* ERROR */
.pvd-error {
    display: flex; align-items: flex-start;
    justify-content: space-between; gap: 12px;
    padding: 15px 18px;
    background: var(--pvd-danger-light);
    border-radius: var(--pvd-radius-md);
    margin-bottom: 16px;
    animation: pvd-fadeup 0.25s ease;
}

.pvd-error-inner { display: flex; align-items: flex-start; gap: 10px; flex: 1; }
.pvd-error-inner > i, .pvd-error-inner > svg { color: var(--pvd-danger); flex-shrink: 0; width: 18px; height: 18px; margin-top: 1px; }
.pvd-error-body { display: flex; flex-direction: column; gap: 3px; }
.pvd-error-msg { font-size: 13.5px; font-weight: 600; color: var(--pvd-danger); }
.pvd-error-help { font-size: 12.5px; color: var(--pvd-text-secondary); }
.pvd-error-help a { color: var(--pvd-primary); text-decoration: underline; }

.pvd-error-dismiss {
    display: flex; align-items: center; justify-content: center;
    width: 26px; height: 26px;
    border: none; background: transparent; color: var(--pvd-danger);
    cursor: pointer; border-radius: var(--pvd-radius-sm);
    opacity: 0.6; transition: all var(--pvd-transition); flex-shrink: 0;
}

.pvd-error-dismiss:hover { opacity: 1; background: rgba(230,78,78,0.1); }
.pvd-error-dismiss i, .pvd-error-dismiss svg { width: 15px; height: 15px; }

/* NO VIDEO notice */
.pvd-no-video-notice {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 15px 18px;
    background: var(--pvd-bg-secondary);
    border: 1px solid var(--pvd-border);
    border-radius: var(--pvd-radius-md);
    margin-bottom: 16px;
    font-size: 13.5px; color: var(--pvd-text-secondary);
}

.pvd-no-video-notice i, .pvd-no-video-notice svg { color: var(--pvd-primary); flex-shrink: 0; width: 18px; height: 18px; margin-top: 1px; }
.pvd-no-video-notice a { color: var(--pvd-primary); font-weight: 500; text-decoration: none; }
.pvd-no-video-notice a:hover { text-decoration: underline; }

/* RELATED TOOLS */
.pvd-related {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 14px 18px;
    background: var(--pvd-bg-elevated);
    border: 1px solid var(--pvd-border);
    border-radius: var(--pvd-radius-md);
    margin-bottom: 30px; flex-wrap: wrap;
}

.pvd-related-label { display: flex; align-items: center; gap: 5px; font-size: 12.5px; font-weight: 600; color: var(--pvd-text-muted); white-space: nowrap; }
.pvd-related-label i, .pvd-related-label svg { width: 14px; height: 14px; }

.pvd-related-links { display: flex; flex-wrap: wrap; gap: 7px; }

.pvd-related-link {
    display: inline-flex; align-items: center; gap: 5px;
    padding: 4px 11px; border-radius: var(--pvd-radius-full);
    background: var(--pvd-bg-secondary); color: var(--pvd-text-secondary);
    font-size: 12px; font-weight: 500; text-decoration: none;
    transition: all var(--pvd-transition);
}

.pvd-related-link:hover { background: var(--pvd-primary-light); color: var(--pvd-primary); }
.pvd-related-link i, .pvd-related-link svg { width: 13px; height: 13px; }

/* INFO SECTIONS */
.pvd-info-sections { display: flex; flex-direction: column; gap: 22px; }

.pvd-info-card {
    background: var(--pvd-bg-elevated);
    border: 1px solid var(--pvd-border);
    border-radius: var(--pvd-radius-lg);
    padding: 24px;
    box-shadow: none;
}

.pvd-info-card h2 { font-size: 19px; font-weight: 700; color: var(--pvd-text); margin: 0 0 16px; display: flex; align-items: center; gap: 10px; }
.pvd-info-card h2 i, .pvd-info-card h2 svg { color: var(--pvd-primary); flex-shrink: 0; width: 22px; height: 22px; }
.pvd-info-card p, .pvd-info-card li { font-size: 14.5px; line-height: 1.7; color: var(--pvd-text-secondary); }
.pvd-info-card a { color: var(--pvd-primary); text-decoration: none; font-weight: 500; }
.pvd-info-card a:hover { text-decoration: underline; }

.pvd-steps { margin: 0; padding: 0 0 0 22px; }
.pvd-steps li { font-size: 14.5px; line-height: 1.7; color: var(--pvd-text-secondary); margin-bottom: 7px; padding-left: 4px; }

/* Quality grid */
.pvd-quality-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.pvd-quality-item {
    background: var(--pvd-bg-secondary);
    border: 1px solid var(--pvd-border);
    border-radius: var(--pvd-radius-md);
    padding: 14px 16px;
}

.pvd-quality-label {
    display: flex; align-items: center; gap: 6px;
    font-size: 13.5px; font-weight: 700; color: var(--pvd-text);
    margin-bottom: 4px;
}

.pvd-quality-label i, .pvd-quality-label svg { color: var(--pvd-primary); width: 15px; height: 15px; }
.pvd-quality-desc { font-size: 12.5px; color: var(--pvd-text-muted); margin: 0; }

/* FAQ */
.pvd-faq-list { display: flex; flex-direction: column; gap: 4px; }

.pvd-faq-item {
    border: 1px solid var(--pvd-border);
    border-radius: var(--pvd-radius-md);
    overflow: hidden;
    transition: border-color var(--pvd-transition);
}

.pvd-faq-item.open { border-color: var(--pvd-primary); }

.pvd-faq-question {
    display: flex; align-items: center; justify-content: space-between;
    width: 100%; padding: 15px 18px;
    background: var(--pvd-bg-elevated); border: none;
    cursor: pointer; font-size: 14.5px; font-weight: 600; color: var(--pvd-text);
    text-align: left; transition: background var(--pvd-transition); font-family: inherit;
}

.pvd-faq-question:hover { background: var(--pvd-bg-secondary); }
.pvd-faq-question i, .pvd-faq-question svg { color: var(--pvd-text-muted); transition: transform var(--pvd-transition); flex-shrink: 0; margin-left: 12px; width: 18px; height: 18px; }
.pvd-faq-item.open .pvd-faq-question i, .pvd-faq-item.open .pvd-faq-question svg { transform: rotate(180deg); color: var(--pvd-primary); }

.pvd-faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.pvd-faq-item.open .pvd-faq-answer { max-height: 500px; }

.pvd-faq-answer p { padding: 0 18px 15px; font-size: 13.5px; line-height: 1.65; color: var(--pvd-text-secondary); margin: 0; }
.pvd-faq-answer a { color: var(--pvd-primary); font-weight: 500; }

/* RESPONSIVE */
@media (max-width: 768px) {
    .pvd-input-card { padding: 20px 16px 16px; }
    .tool-title { font-size: 22px; }
    .pvd-pin-card { flex-direction: column; align-items: center; text-align: center; }
    .pvd-pin-thumb { width: 100%; max-width: 260px; }
    .pvd-pin-thumb-inner { width: 100%; }
    .pvd-pin-details { align-items: center; }
    .pvd-pin-meta { justify-content: center; }
    .pvd-dl-item { flex-direction: column; align-items: stretch; gap: 10px; }
    .pvd-dl-btn { justify-content: center; }
    .pvd-related { flex-direction: column; }
    .pvd-quality-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .tool-title { font-size: 19px; }
    .pvd-icon-wrap { width: 40px; height: 40px; }
    .pvd-faq-question { font-size: 13.5px; padding: 13px 15px; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
    .pvd-spinner { animation: pvd-spin 2s linear infinite; }
}