/* ============================================================
   M3U URL Extractor — workspace extensions
   Location: assets/css/m3u-url-extractor.css
   (Hero/SEO: assets/css/pages/m3u-url-extractor.css)
   ============================================================ */

.muex-studio--full {
  margin-bottom: 28px;
}

.muex-studio--full .upload-content.active {
  min-height: 280px;
  margin-bottom: 16px;
}

.muex-studio--full .upload-textarea.muex-workspace {
  min-height: 280px;
  flex: 1;
}

#mueUrlLoadBtn {
  position: relative;
  min-width: 140px;
}

#mueUrlLoadBtn.is-loading .muex-btn-label {
  opacity: 0.6;
}

#mueUrlLoadBtn.is-loading .muex-btn-spinner {
  display: block;
}

fieldset.muex-options {
  margin: 0 0 18px;
  padding: 14px 16px;
}

.muex-privacy {
  margin: 0 0 8px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--text-muted);
}

.muex-perf-note {
  margin: 0 0 16px;
  padding: 10px 12px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-secondary);
  background: rgba(99, 102, 241, 0.06);
  border: 1px solid rgba(99, 102, 241, 0.18);
  border-radius: 10px;
}

[data-theme="dark"] .muex-perf-note {
  background: rgba(99, 102, 241, 0.1);
  border-color: rgba(99, 102, 241, 0.28);
}

.muex-large-mode {
  margin: 0 0 16px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 10px;
}

.mue-progress-card {
  margin: 0 0 18px;
  padding: 16px 18px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}

.mue-progress-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 14px;
  color: var(--text);
}

.mue-progress-card__pct {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
}

.mue-progress-bar-wrap {
  height: 8px;
  margin-bottom: 12px;
  border-radius: 999px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
}

.mue-progress-bar {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #6366f1, #8b5cf6);
  transition: width 0.25s ease;
}

.mue-progress-status {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.mue-progress-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 0;
}

.mue-progress-stats > div {
  text-align: center;
  padding: 10px 8px;
  border-radius: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.mue-progress-stats dt {
  margin: 0 0 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.mue-progress-stats dd {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.mue-btn-cancel {
  border-color: rgba(239, 68, 68, 0.45) !important;
  color: #ef4444 !important;
}

.mue-btn-cancel:hover:not(:disabled) {
  background: rgba(239, 68, 68, 0.08) !important;
}

.mue-search-row {
  margin-bottom: 12px;
}

.mue-search-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-secondary);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
}

.mue-search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.mue-limit-note {
  margin: 0 0 12px;
  padding: 10px 12px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.mue-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 10px 14px;
  margin: 14px 0 0;
  padding: 12px 0;
}

.mue-page-info {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
}

.mue-page-btn {
  min-width: 100px;
}

.muex-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px 16px;
  margin: 0 0 18px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}

.muex-opt {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
}

.muex-opt input {
  margin-top: 3px;
  accent-color: var(--primary);
}

.muex-metrics--five {
  grid-template-columns: repeat(5, 1fr);
}

.muex-url-panel {
  padding: 16px;
  border: 2px dashed var(--border);
  border-radius: 14px;
  background: var(--bg-card);
}

.muex-url-panel label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.muex-url-panel input[type="url"],
.muex-url-panel input[type="text"] {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-secondary);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
}

.muex-url-panel input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.12);
}

.muex-url-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.muex-results {
  margin-top: 22px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.muex-results__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.muex-results__head h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
}

.muex-format-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.muex-format-row label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.muex-format-row select {
  padding: 8px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
}

.muex-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-card);
}

.muex-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.muex-table th,
.muex-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.muex-table th {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: var(--bg-secondary);
}

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

.muex-url-cell code {
  word-break: break-all;
  font-size: 12px;
  color: var(--text);
}

.mue-row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.mue-mini-btn {
  display: inline-flex;
  align-items: center;
  padding: 5px 9px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  color: var(--text);
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.mue-mini-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.mue-mini-btn--link {
  background: var(--bg-card);
}

.mue-cards-wrap {
  display: none;
  flex-direction: column;
  gap: 10px;
}

.mue-result-card {
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}

.mue-result-card__head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 14px;
}

.mue-result-card__head span {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
}

.mue-result-card__group {
  margin: 0 0 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.mue-result-card__url {
  display: block;
  margin: 0 0 10px;
  word-break: break-all;
  font-size: 11px;
  line-height: 1.5;
}

.muex-export-bar {
  position: sticky;
  bottom: 0;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
  padding: 12px 0 4px;
  background: linear-gradient(to top, var(--bg-card) 70%, transparent);
}

.muex-export-bar .btn {
  flex: 1 1 auto;
  min-width: 120px;
}

.muex-captcha-block {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg-secondary);
}

.muex-captcha-hint {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--text-secondary);
}

.muex-preview-block {
  margin-top: 16px;
}

.muex-preview-block label {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.muex-preview-block textarea {
  width: 100%;
  min-height: 140px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg-secondary);
  color: var(--text);
  font-family: ui-monospace, monospace;
  font-size: 12px;
  line-height: 1.55;
  resize: vertical;
}

[data-theme="dark"] .muex-table-wrap,
[data-theme="dark"] .mue-result-card {
  background: rgba(15, 23, 42, 0.45);
}

@media (max-width: 1024px) {
  .muex-metrics--five {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .muex-metrics--five {
    grid-template-columns: repeat(2, 1fr);
  }

  .mue-progress-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .muex-table-wrap {
    display: none;
  }

  .mue-cards-wrap {
    display: flex;
  }

  .muex-export-bar .btn {
    flex: 1 1 calc(50% - 4px);
    min-width: 0;
  }
}

@media (max-width: 480px) {
  .muex-export-bar .btn {
    flex: 1 1 100%;
  }

  .muex-metrics--five {
    grid-template-columns: 1fr;
  }
}