/* ============================================================
   SERP Preview Tool – Equalza
   ============================================================ */

/* ---------- Layout ---------- */
.serp-tool {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: start;
}

.serp-panel {
    background: var(--surface, #fff);
    border: 1px solid var(--border, #e5e7eb);
    border-radius: var(--rl, 12px);
    padding: 28px;
    box-shadow: var(--sh, 0 1px 3px rgba(0,0,0,.06));
}

/* ---------- Toolbar ---------- */
.serp-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.serp-device-toggle {
    display: inline-flex;
    background: var(--bg, #f5f6f8);
    border-radius: 8px;
    padding: 3px;
    gap: 2px;
}

.serp-device-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text2, #4b5563);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all .2s;
    font-family: inherit;
}

.serp-device-btn:hover {
    color: var(--text, #111827);
}

.serp-device-btn.active {
    background: var(--surface, #fff);
    color: var(--accent, #2563eb);
    box-shadow: 0 1px 3px rgba(0,0,0,.1);
}

.serp-locale-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.serp-locale-wrap label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text2, #4b5563);
    white-space: nowrap;
}

.serp-select {
    padding: 6px 10px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 6px;
    font-size: 13px;
    font-family: inherit;
    background: var(--surface, #fff);
    color: var(--text, #111827);
    cursor: pointer;
}

/* ---------- Fields ---------- */
.serp-field {
    margin-bottom: 16px;
}

.serp-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text, #111827);
    margin-bottom: 6px;
}

.serp-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    color: var(--text, #111827);
    background: var(--surface, #fff);
    transition: border-color .2s, box-shadow .2s;
    box-sizing: border-box;
}

.serp-input:focus {
    outline: none;
    border-color: var(--accent, #2563eb);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}

.serp-textarea {
    resize: vertical;
    min-height: 72px;
}

.serp-input-sm {
    width: auto;
    flex: 1;
    min-width: 0;
    padding: 6px 10px;
    font-size: 13px;
}

.serp-input-xs {
    width: 72px;
    padding: 5px 8px;
    font-size: 13px;
    text-align: center;
}

/* ---------- Meter ---------- */
.serp-meter {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 6px;
}

.serp-meter-bar {
    flex: 1;
    height: 6px;
    background: var(--bg, #f5f6f8);
    border-radius: 3px;
    overflow: hidden;
}

.serp-meter-fill {
    height: 100%;
    border-radius: 3px;
    transition: width .25s ease, background-color .25s ease;
    width: 0%;
    background: var(--green, #059669);
}

.serp-meter-fill.optimal  { background: #059669; }
.serp-meter-fill.warning  { background: #d97706; }
.serp-meter-fill.danger   { background: #dc2626; }
.serp-meter-fill.short    { background: #6b7280; }

.serp-meter-text {
    font-size: 12px;
    color: var(--text3, #9ca3af);
    white-space: nowrap;
    min-width: 120px;
    text-align: end;
}

.serp-meter-text .status {
    font-weight: 600;
}

.serp-meter-text .status.optimal { color: #059669; }
.serp-meter-text .status.warning { color: #d97706; }
.serp-meter-text .status.danger  { color: #dc2626; }
.serp-meter-text .status.short   { color: #6b7280; }

/* ---------- Actions ---------- */
.serp-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.serp-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    padding: 8px 16px;
    font-family: inherit;
}

.serp-btn svg {
    flex-shrink: 0;
}

/* ---------- Rich Snippets Panel ---------- */
.serp-rich-panel {
    border-top: 1px solid var(--border, #e5e7eb);
    padding-top: 20px;
    margin-top: 4px;
}

.serp-rich-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text, #111827);
    margin: 0 0 14px;
}

.serp-toggle-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    flex-wrap: wrap;
}

.serp-toggle-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text2, #4b5563);
    cursor: pointer;
    white-space: nowrap;
}

.serp-checkbox {
    width: 16px;
    height: 16px;
    accent-color: var(--accent, #2563eb);
    cursor: pointer;
}

.serp-stars-inputs {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 0 6px 28px;
}

.serp-stars-inputs label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text2, #4b5563);
    font-weight: 500;
}

/* ---------- FAQ inputs ---------- */
.serp-faq-inputs,
.serp-sitelinks-inputs {
    padding: 8px 0 8px 28px;
}

.serp-faq-item,
.serp-sitelink-item {
    display: flex;
    gap: 8px;
    align-items: start;
    margin-bottom: 8px;
}

.serp-faq-item .serp-faq-fields {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.serp-sitelink-item {
    align-items: center;
}

.serp-sitelink-item input {
    flex: 1;
}

.serp-btn-sm {
    padding: 5px 12px;
    font-size: 12px;
    font-weight: 500;
    border: 1px dashed var(--border, #e5e7eb);
    border-radius: 6px;
    background: transparent;
    color: var(--accent, #2563eb);
    cursor: pointer;
    font-family: inherit;
    transition: background .15s;
}

.serp-btn-sm:hover {
    background: rgba(37, 99, 235, .05);
}

.serp-btn-remove {
    padding: 4px 8px;
    font-size: 11px;
    font-weight: 500;
    border: 1px solid var(--border, #e5e7eb);
    border-radius: 4px;
    background: transparent;
    color: var(--red, #dc2626);
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
    flex-shrink: 0;
}

.serp-btn-remove:hover {
    background: rgba(220, 38, 38, .05);
}

/* ---------- Privacy ---------- */
.serp-privacy {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    padding: 10px 14px;
    background: #f0fdf4;
    border-radius: 8px;
    font-size: 12px;
    color: #059669;
    font-weight: 500;
}

.serp-privacy svg {
    flex-shrink: 0;
    stroke: #059669;
}

/* ============================================================
   PREVIEW PANEL — Google-accurate SERP rendering
   ============================================================ */

.serp-preview-panel {
    position: sticky;
    top: 120px;
}

.serp-preview-label {
    font-size: 14px;
    font-weight: 700;
    color: var(--text, #111827);
    margin: 0 0 16px;
}

.serp-google-frame {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    border: 1px solid #dadce0;
    font-family: 'Google Sans', Arial, sans-serif;
    transition: max-width .3s ease;
}

.serp-google-frame.mobile {
    max-width: 420px;
}

/* --- URL line --- */
.serp-result-url-line {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.serp-result-favicon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #f1f3f4;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.serp-result-url-wrap {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.serp-result-site {
    font-size: 14px;
    color: #202124;
    font-weight: 400;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.serp-result-breadcrumb {
    font-size: 12px;
    color: #4d5156;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.serp-result-dots {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    border-radius: 50%;
    flex-shrink: 0;
}

.serp-result-dots:hover {
    background: #f1f3f4;
}

/* --- Title --- */
.serp-result-title {
    font-size: 20px;
    line-height: 1.3;
    color: #1a0dab;
    font-family: 'Google Sans', Arial, sans-serif;
    margin-bottom: 4px;
    cursor: pointer;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.serp-result-title:hover {
    text-decoration: underline;
}

.serp-result-title.truncated::after {
    content: ' ...';
    color: #1a0dab;
}

/* --- Snippet --- */
.serp-result-snippet {
    font-size: 14px;
    line-height: 1.58;
    color: #4d5156;
    word-wrap: break-word;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.serp-result-date {
    color: #70757a;
    font-size: 14px;
}

.serp-result-desc .kw {
    font-weight: 700;
    color: #3c4043;
}

/* --- Stars --- */
.serp-result-stars {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    font-size: 13px;
    color: #70757a;
}

.serp-stars-display {
    color: #fbbc04;
    font-size: 15px;
    letter-spacing: 1px;
}

.serp-stars-text {
    font-size: 13px;
    color: #70757a;
}

/* --- Sitelinks --- */
.serp-result-sitelinks {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #ebebeb;
}

.serp-sitelink-preview {
    padding: 8px 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background .15s;
}

.serp-sitelink-preview:hover {
    background: #f1f3f4;
}

.serp-sitelink-preview-title {
    font-size: 14px;
    color: #1a0dab;
    font-weight: 400;
    line-height: 1.3;
}

.serp-sitelink-preview-title:hover {
    text-decoration: underline;
}

/* --- FAQ --- */
.serp-result-faq {
    margin-top: 6px;
    border-top: 1px solid #ebebeb;
}

.serp-faq-preview-item {
    border-bottom: 1px solid #ebebeb;
}

.serp-faq-preview-q {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    cursor: pointer;
    font-size: 14px;
    color: #202124;
    user-select: none;
}

.serp-faq-preview-q:hover {
    color: #1a0dab;
}

.serp-faq-preview-arrow {
    width: 20px;
    height: 20px;
    transition: transform .2s;
    flex-shrink: 0;
    color: #70757a;
}

.serp-faq-preview-item.open .serp-faq-preview-arrow {
    transform: rotate(180deg);
}

.serp-faq-preview-a {
    display: none;
    padding: 0 0 12px;
    font-size: 14px;
    line-height: 1.58;
    color: #4d5156;
}

.serp-faq-preview-item.open .serp-faq-preview-a {
    display: block;
}

/* ============================================================
   MOBILE / DESKTOP SERP style tweaks
   ============================================================ */

.serp-google-frame.mobile .serp-result-title {
    font-size: 18px;
}

.serp-google-frame.mobile .serp-result-snippet {
    font-size: 13px;
    -webkit-line-clamp: 4;
}

.serp-google-frame.mobile .serp-result-sitelinks {
    grid-template-columns: 1fr;
}

/* ============================================================
   TOAST notification
   ============================================================ */

.serp-toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: #202124;
    color: #fff;
    padding: 10px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    opacity: 0;
    transition: opacity .3s, transform .3s;
    z-index: 10000;
    pointer-events: none;
}

.serp-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 900px) {
    .serp-tool {
        grid-template-columns: 1fr;
    }
    .serp-preview-panel {
        position: static;
    }
}

@media (max-width: 520px) {
    .serp-panel {
        padding: 18px;
    }
    .serp-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .serp-google-frame {
        padding: 14px;
    }
    .serp-result-title {
        font-size: 17px;
    }
}

/* ============================================================
   RTL
   ============================================================ */

[dir="rtl"] .serp-tool {
    direction: rtl;
}

[dir="rtl"] .serp-meter-text {
    text-align: start;
}

[dir="rtl"] .serp-result-url-line {
    direction: rtl;
}

[dir="rtl"] .serp-result-title,
[dir="rtl"] .serp-result-snippet,
[dir="rtl"] .serp-result-breadcrumb,
[dir="rtl"] .serp-result-site {
    direction: rtl;
    text-align: right;
}

[dir="rtl"] .serp-faq-preview-q {
    direction: rtl;
}

[dir="rtl"] .serp-privacy {
    direction: rtl;
}

[dir="rtl"] .serp-stars-inputs {
    padding: 6px 28px 6px 0;
}

[dir="rtl"] .serp-faq-inputs,
[dir="rtl"] .serp-sitelinks-inputs {
    padding: 8px 28px 8px 0;
}

/* ============================================================
   Loading state for fetch
   ============================================================ */

.serp-btn.loading {
    opacity: .65;
    pointer-events: none;
}

.serp-btn.loading svg {
    animation: serpSpin .8s linear infinite;
}

@keyframes serpSpin {
    to { transform: rotate(360deg); }
}