/* ===== SEO ENGINE ===== */

/* Niche filter bar */
.seo-niche-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  padding: 0 0 20px;
}

.seo-niche-btn {
  padding: 5px 14px;
  border-radius: 20px;
  border: 1px solid var(--gray-300);
  background: transparent;
  color: var(--gray-700);
  font-family: var(--font);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}

.seo-niche-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.seo-niche-btn.active {
  background: var(--cyan-dim);
  border-color: var(--cyan);
  color: var(--cyan);
}

/* Two-panel layout */
.seo-panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 900px) {
  .seo-panels {
    grid-template-columns: 1fr;
  }
}

/* Panel */
.seo-panel {
  background: var(--surface);
  border: 1px solid var(--gray-300);
  border-radius: 12px;
  overflow: hidden;
}

.seo-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--gray-200);
}

.seo-panel__title {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin: 0;
}

.seo-panel__count {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cyan);
  background: var(--cyan-dim);
  padding: 2px 8px;
  border-radius: 10px;
}

/* Loading / empty states */
.seo-loading,
.seo-empty {
  padding: 24px 18px;
  color: var(--gray-500);
  font-size: 0.82rem;
  text-align: center;
}

/* News grid */
.seo-news-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-height: 640px;
  overflow-y: auto;
}

.seo-news-card {
  padding: 14px 18px;
  border-bottom: 1px solid var(--gray-200);
  transition: background 0.12s ease;
}

.seo-news-card:last-child {
  border-bottom: none;
}

.seo-news-card:hover {
  background: var(--surface-hover);
}

.seo-news-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.seo-news-card__source {
  font-size: 0.68rem;
  color: var(--gray-500);
  margin-left: auto;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.seo-news-card__title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  margin: 0 0 4px;
  line-height: 1.35;
}

.seo-news-card__title a {
  color: inherit;
  text-decoration: none;
}

.seo-news-card__title a:hover {
  color: var(--cyan);
}

.seo-news-card__summary {
  font-size: 0.75rem;
  color: var(--gray-500);
  margin: 0 0 10px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.seo-news-card__footer {
  display: flex;
  gap: 8px;
}

/* Queue list */
.seo-queue-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-height: 640px;
  overflow-y: auto;
}

.seo-queue-card {
  padding: 14px 18px;
  border-bottom: 1px solid var(--gray-200);
}

.seo-queue-card:last-child {
  border-bottom: none;
}

.seo-queue-card__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.seo-queue-card__source {
  font-size: 0.68rem;
  color: var(--gray-500);
  margin-left: auto;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.seo-queue-card__title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  margin: 0 0 4px;
  line-height: 1.35;
}

.seo-queue-card__meta {
  font-size: 0.72rem;
  color: var(--gray-500);
  margin: 0 0 10px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.seo-queue-card__footer {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Badges */
.seo-badge {
  font-size: 0.62rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.seo-badge--empreendedorismo {
  background: var(--gold-dim);
  color: var(--gold);
}

.seo-badge--marketing-digital {
  background: var(--purple-dim);
  color: var(--purple);
}

.seo-badge--tech-ia {
  background: var(--cyan-dim);
  color: var(--cyan);
}

/* Status */
.seo-status {
  font-size: 0.62rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.seo-status--draft {
  background: var(--gray-200);
  color: var(--gray-700);
}

.seo-status--scheduled {
  background: rgba(245,166,35,0.15);
  color: var(--gold);
  border: 1px solid rgba(245,166,35,0.35);
}

.seo-status--published {
  background: var(--green-dim);
  color: var(--green);
}

/* Scheduled card highlight */
.seo-queue-card--scheduled {
  border-left: 2px solid var(--gold);
  background: rgba(245,166,35,0.03);
}

/* Scheduled info timestamp */
.seo-scheduled-info {
  font-size: 0.68rem;
  color: var(--gold);
  font-family: var(--font-mono);
  white-space: nowrap;
}

/* Schedule picker inline */
.seo-schedule-picker {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
  padding: 10px 12px;
  background: var(--gray-200);
  border-radius: 8px;
  border: 1px solid rgba(245,166,35,0.25);
}

.seo-schedule-picker.hidden {
  display: none;
}

.seo-schedule-label {
  font-size: 0.72rem;
  color: var(--gray-500);
  font-weight: 600;
  white-space: nowrap;
}

.seo-schedule-input {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 4px 8px;
  border-radius: 6px;
  border: 1px solid var(--gray-300);
  background: var(--surface);
  color: var(--white);
  cursor: pointer;
}

.seo-schedule-input:focus {
  outline: none;
  border-color: var(--gold);
}

/* Ghost warning button (for unschedule) */
.btn--ghost-warning {
  background: transparent;
  border: 1px solid rgba(245,166,35,0.4);
  color: var(--gold);
  padding: 4px 10px;
  cursor: pointer;
  font-size: 0.72rem;
  border-radius: 6px;
  font-family: var(--font);
  font-weight: 500;
  transition: all 0.12s ease;
}

.btn--ghost-warning:hover {
  background: rgba(245,166,35,0.12);
}

/* Relevance badge */
.seo-relevance-badge {
  font-size: 0.62rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
  letter-spacing: 0.04em;
}

.seo-relevance-badge--high {
  background: rgba(16,232,152,0.15);
  color: var(--green);
  border: 1px solid rgba(16,232,152,0.35);
}

.seo-relevance-badge--mid {
  background: rgba(0,200,255,0.1);
  color: var(--cyan);
  border: 1px solid rgba(0,200,255,0.25);
}

.seo-relevance-badge--low {
  background: var(--gray-200);
  color: var(--gray-500);
}

/* Freshness badge */
.seo-fresh-badge {
  font-size: 0.62rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 10px;
  letter-spacing: 0.03em;
}

.seo-fresh-badge--hot {
  background: rgba(255, 80, 30, 0.12);
  color: #ff6b3d;
  border: 1px solid rgba(255, 80, 30, 0.3);
}

.seo-fresh-badge--warm {
  background: rgba(245,166,35,0.12);
  color: var(--gold);
  border: 1px solid rgba(245,166,35,0.3);
}

.seo-fresh-badge--cold {
  background: var(--gray-200);
  color: var(--gray-500);
}

/* Highlighted card (high relevance) */
.seo-news-card--highlighted {
  border-left: 2px solid var(--green);
  background: rgba(16,232,152,0.03);
}

/* Learned badge in section header */
.seo-learned-badge {
  font-size: 0.68rem;
  color: var(--cyan);
  background: var(--cyan-dim);
  padding: 3px 10px;
  border-radius: 12px;
  font-weight: 500;
  margin-left: auto;
  margin-right: 8px;
}

/* Ghost button */
.btn--ghost {
  background: transparent;
  border: none;
  color: var(--gray-500);
  padding: 4px 8px;
  cursor: pointer;
  font-size: 0.75rem;
  border-radius: 4px;
  transition: color 0.12s ease;
}

.btn--ghost:hover {
  color: var(--red);
}

/* Published section */
.seo-published-section {
  margin-top: 28px;
  background: var(--surface);
  border: 1px solid var(--gray-300);
  border-radius: 12px;
  overflow: hidden;
}

.seo-published-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--gray-200);
}

.seo-published-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}

.seo-published-table thead tr {
  background: var(--gray-200);
}

.seo-published-table th {
  padding: 9px 16px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--gray-500);
  white-space: nowrap;
}

.seo-published-table td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--gray-200);
  color: var(--gray-700);
  vertical-align: middle;
}

.seo-published-table tr:last-child td {
  border-bottom: none;
}

.seo-published-table tr:hover td {
  background: var(--surface-hover);
}

.seo-table-title {
  color: var(--white) !important;
  font-weight: 500;
  max-width: 380px;
}

.seo-table-source {
  color: var(--gray-500) !important;
  font-size: 0.72rem;
  white-space: nowrap;
}

.seo-table-date {
  color: var(--gray-500) !important;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  white-space: nowrap;
}

.seo-table-link {
  color: var(--cyan);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
}

.seo-table-link:hover {
  text-decoration: underline;
}

/* Modal */
.seo-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.seo-modal.hidden {
  display: none;
}

.seo-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5,7,13,0.85);
  backdrop-filter: blur(4px);
}

.seo-modal__box {
  position: relative;
  z-index: 1;
  background: var(--surface);
  border: 1px solid var(--gray-300);
  border-radius: 14px;
  width: min(760px, 94vw);
  max-height: 88vh;
  display: flex;
  flex-direction: column;
}

.seo-modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--gray-200);
  flex-shrink: 0;
}

.seo-modal__title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  margin: 0;
  letter-spacing: 0.06em;
}

.seo-modal__close {
  background: transparent;
  border: none;
  color: var(--gray-500);
  font-size: 1rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color 0.12s ease;
}

.seo-modal__close:hover {
  color: var(--white);
}

.seo-modal__meta {
  padding: 12px 24px;
  border-bottom: 1px solid var(--gray-200);
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
  background: var(--gray-200);
}

.seo-modal__meta-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 0.75rem;
}

.seo-modal__meta-label {
  color: var(--gray-500);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.seo-modal__meta code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cyan);
}

.seo-modal__meta span:not(.seo-modal__meta-label) {
  color: var(--gray-700);
  line-height: 1.4;
}

.seo-modal__content {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  font-size: 0.82rem;
  color: var(--gray-700);
  line-height: 1.65;
}

.seo-modal__content h2,
.seo-modal__content h3 {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 20px 0 8px;
}

.seo-modal__content p { margin: 0 0 10px; }

.seo-modal__content ul,
.seo-modal__content ol {
  padding-left: 18px;
  margin: 0 0 10px;
}

.seo-modal__content li { margin-bottom: 4px; }

.seo-modal__content strong { color: var(--white); }

.seo-modal__content a { color: var(--cyan); }

.seo-modal__content hr {
  border: none;
  border-top: 1px solid var(--gray-200);
  margin: 16px 0;
}

.seo-modal__footer {
  display: flex;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid var(--gray-200);
  flex-shrink: 0;
}

/* Sources modal */
.seo-modal__box--sm {
  width: min(580px, 94vw);
}

.seo-sources-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  margin-bottom: 20px;
}

.seo-sources-table th {
  padding: 7px 12px;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--gray-500);
  border-bottom: 1px solid var(--gray-200);
}

.seo-sources-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--gray-200);
  vertical-align: middle;
}

.seo-sources-table tr:last-child td {
  border-bottom: none;
}

.seo-sources-name a {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
}

.seo-sources-name a:hover {
  color: var(--cyan);
}

.seo-source-type {
  font-size: 0.6rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 10px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.seo-source-type--builtin {
  background: var(--gray-200);
  color: var(--gray-500);
}

.seo-source-type--custom {
  background: var(--cyan-dim);
  color: var(--cyan);
}

/* Add source form */
.seo-sources-add {
  border-top: 1px solid var(--gray-200);
  padding-top: 18px;
}

.seo-sources-add__title {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin: 0 0 12px;
}

.seo-sources-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.seo-source-input {
  font-family: var(--font);
  font-size: 0.8rem;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--gray-300);
  background: var(--surface);
  color: var(--white);
  width: 100%;
  box-sizing: border-box;
}

.seo-source-input:focus {
  outline: none;
  border-color: var(--cyan);
}

.seo-source-input::placeholder {
  color: var(--gray-500);
}

.seo-source-focus-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.seo-source-focus-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--gray-700);
  cursor: pointer;
}