:root {
  --ink: #172033;
  --muted: #667085;
  --paper: #eef2f8;
  --panel: #ffffff;
  --line: #d8dfeb;
  --lime: #5b6ff5;
  --accent: #5b6ff5;
  --accent-hover: #485be0;
  --accent-soft: #edf0ff;
  --shadow: 0 18px 50px rgba(29, 41, 72, 0.10);
}

/* Responsive tooltip sheet: no horizontal overflow and no lost content. */
@media (max-width:700px) {
  .help-tooltip .tooltip-content {
    position:fixed !important;
    z-index:10000 !important;
    top:50% !important;
    right:auto !important;
    bottom:auto !important;
    left:50% !important;
    width:calc(100vw - 28px) !important;
    max-width:520px !important;
    max-height:calc(100vh - 28px) !important;
    max-height:calc(100dvh - 28px) !important;
    margin:0 !important;
    padding:16px !important;
    overflow-x:hidden !important;
    overflow-y:auto !important;
    overscroll-behavior:contain;
    overflow-wrap:anywhere;
    transform:translate(-50%,-50%) !important;
    pointer-events:auto !important;
  }
  .help-tooltip:hover .tooltip-content,
  .help-tooltip:focus .tooltip-content,
  .help-tooltip:focus-visible .tooltip-content,
  .help-tooltip:focus-within .tooltip-content {
    transform:translate(-50%,-50%) !important;
  }
}

/* Signed-in Google account */
.user-menu { display:flex; align-items:center; gap:7px; max-width:260px; padding:4px 5px 4px 7px; border:1px solid var(--line); border-radius:11px; background:rgba(255,255,255,.66); }
.user-menu img,.user-avatar { width:25px; height:25px; flex:0 0 25px; border-radius:50%; object-fit:cover; }
.user-avatar { display:grid; place-items:center; background:var(--accent); color:white; font-size:11px; font-weight:700; }
.user-name { max-width:100px; overflow:hidden; color:var(--muted); font-size:11px; text-overflow:ellipsis; white-space:nowrap; }
.user-menu form { margin:0; }
.logout-button { padding:5px 7px; border:0; border-radius:7px; background:transparent; color:var(--muted); box-shadow:none; font-size:10px; white-space:nowrap; }
.logout-button:hover { background:#edf0f8; color:var(--ink); }
.admin-link { padding:6px 9px; border-radius:8px; background:var(--accent-soft); color:var(--accent); font-size:11px; font-weight:700; text-decoration:none; }
html[data-theme="dark"] .user-menu { background:#1a2230; }
html[data-theme="dark"] .logout-button:hover { background:#29344a; color:#f4f6ff; }

.sign-in-button {
  display:inline-flex;
  min-height:34px;
  align-items:center;
  justify-content:center;
  padding:7px 13px;
  border:1px solid var(--accent);
  border-radius:9px;
  background:var(--accent);
  color:#fff;
  font-size:11px;
  font-weight:700;
  text-decoration:none;
  white-space:nowrap;
}
.sign-in-button:hover { background:var(--accent-hover); border-color:var(--accent-hover); }

.guest-notice {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin:0 0 12px;
  padding:12px 14px;
  border:1px solid rgba(91,111,245,.24);
  border-radius:14px;
  background:var(--accent-soft);
  color:var(--ink);
}
.guest-notice div { display:flex; min-width:0; flex-direction:column; gap:2px; }
.guest-notice strong { font-size:13px; }
.guest-notice span { color:var(--muted); font-size:11px; line-height:1.55; }
.guest-notice a { flex:0 0 auto; padding:7px 11px; border-radius:8px; background:var(--accent); color:#fff; font-size:11px; font-weight:700; text-decoration:none; white-space:nowrap; }
html[data-theme="dark"] .guest-notice { border-color:#34405d; background:#182036; }

@media(max-width:620px){
  .guest-notice { align-items:stretch; flex-direction:column; }
  .guest-notice a { align-self:flex-start; }
}

@media(max-width:850px){.user-name{display:none}.user-menu{padding-left:5px}.header-actions{gap:7px}}

html {
  color-scheme: light;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 10% 0%, rgba(91, 111, 245, 0.12), transparent 31rem),
    radial-gradient(circle at 100% 18%, rgba(26, 188, 156, 0.08), transparent 28rem),
    var(--paper);
  font-family: "Noto Sans Thai", "Segoe UI", sans-serif;
}

.page-shell {
  max-width: 1200px;
  padding-top: 22px;
}

header {
  position: sticky;
  top: 12px;
  z-index: 20;
  padding: 12px 15px;
  border: 1px solid rgba(216, 223, 235, 0.88);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 35px rgba(29, 41, 72, 0.08);
  backdrop-filter: blur(18px);
  flex-wrap: wrap;
}

.metadata-tools-link { margin-left:auto; white-space:nowrap; }
@media(max-width:650px){.header-actions{width:100%;justify-content:flex-end}.metadata-tools-link{margin-left:0}}

.brand {
  display: flex;
  align-items: center;
  color: var(--ink);
  font-family: "DM Mono", monospace;
  font-size: 0.9rem;
  text-decoration: none;
}

.brand:link,
.brand:visited,
.brand:hover,
.brand:active,
.brand:focus {
  color: var(--ink);
  text-decoration: none;
}

.brand:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 9px;
}

.mark {
  width: 31px;
  height: 31px;
  border: 0;
  border-radius: 9px;
  background: linear-gradient(135deg, #6e7ff8, #4c5ede);
  color: #ffffff;
  box-shadow: 0 7px 18px rgba(91, 111, 245, 0.32);
}

.intro {
  align-items: flex-end;
  padding: 76px 8px 44px;
}

.intro h1 {
  max-width: 850px;
  font-size: clamp(2.45rem, 5.4vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1.04;
}

.intro p {
  font-size: 1.02rem;
}

.model-badge,
.theme-toggle,
.language-control select {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: none;
}

.model-badge {
  display: inline-flex;
  align-items: center;
  margin: 0;
}

.model-badge span {
  border: 0;
  background: #22b573;
  box-shadow: 0 0 0 4px rgba(34, 181, 115, 0.13);
}

.model-badge b {
  font-weight: 500;
}

.model-badge select,
html[data-theme="dark"] .model-badge select {
  width: auto;
  min-width: 126px;
  margin: 0;
  padding: 3px 25px 3px 4px;
  border: 0;
  background: transparent;
  color: var(--ink);
  font: 500 12px "DM Mono", monospace;
  box-shadow: none;
  cursor: pointer;
}

.workspace {
  padding: 18px;
  border: 1px solid rgba(216, 223, 235, 0.9);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.key-field {
  padding: 2px 2px 18px;
}

.key-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  margin-top: 6px;
}

.key-input-row input {
  margin: 0;
}

.api-key-wrap { position:relative; min-width:0; }
.api-key-wrap input { padding-right:48px; }
.key-input-row .api-key-toggle { position:absolute; top:50%; right:6px; min-width:0; width:34px; height:32px; padding:7px; border:0; border-radius:7px; background:transparent; color:var(--muted); box-shadow:none; transform:translateY(-50%); }
.key-input-row .api-key-toggle:hover { background:#edf0f8; color:var(--ink); }
.api-key-toggle svg { display:block; width:19px; height:19px; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.api-key-toggle .eye-closed { display:none; }
.api-key-toggle[aria-pressed="true"] .eye-open { display:none; }
.api-key-toggle[aria-pressed="true"] .eye-closed { display:block; }
html[data-theme="dark"] .key-input-row .api-key-toggle:hover { background:#29344a; color:#f4f6ff; }

.key-input-row button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 112px;
  padding: 8px 16px;
  text-align: center;
}

.key-input-row button span {
  margin: 0;
}

.api-status {
  min-height: 20px;
  padding-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.api-status::before {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 6px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.api-status:empty::before {
  display: none;
}

.api-status.success {
  color: #25805a;
}

.api-status.error {
  color: #b4494d;
}

.api-status.checking {
  color: var(--accent);
}

.generation-settings {
  display: grid;
  grid-template-columns: minmax(165px, 1.2fr) repeat(6, minmax(105px, 0.7fr));
  gap: 12px;
  align-items: end;
  margin-bottom: 18px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f7f9fd;
}

.settings-heading {
  align-self: center;
}

.settings-heading strong,
.settings-heading small {
  display: block;
}

.settings-heading small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}

.generation-settings label {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.generation-settings input:not([type="checkbox"]),
.generation-settings select {
  box-sizing:border-box;
  height:36px;
  min-height:36px;
}

.number-field {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 5px;
}

.number-field input {
  width: 76px;
  margin: 0;
  padding: 7px 8px;
}

.number-field span {
  white-space: nowrap;
  font-size: 11px;
}

#category-setting,
#metadata-language,
#csv-file-extension,
#image-detail {
  margin-top: 5px;
  padding: 7px 26px 7px 8px;
  font-size: 11px;
}

.image-detail-heading {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.video-frame-count-heading{display:inline-flex;align-items:center;gap:6px}.video-frame-count-heading .help-tooltip{margin:0}.video-frame-count-help .tooltip-content{width:min(520px,86vw)}.video-frame-count-tooltip-content .detail-help-item{display:flex;align-items:flex-start;gap:8px}.video-frame-count-tooltip-content .detail-help-item strong{display:inline;flex:0 0 auto;margin:0}.video-frame-count-tooltip-content .detail-help-item span{display:inline;flex:1;min-width:0}

.image-detail-heading .help-tooltip {
  margin-top: 0;
}

.image-detail-help .tooltip-content {
  width: min(540px, 86vw);
  max-width: 86vw;
  max-height: min(560px, 72vh);
  overflow-y: auto;
}

.detail-help-title,
.detail-help-item,
.detail-help-note {
  display: block;
}

.detail-help-title {
  margin-bottom: 9px;
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
}

.detail-help-item {
  padding: 8px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.detail-help-item strong {
  display: block;
  margin-bottom: 2px;
  color: #aebaff;
}

.detail-help-item span {
  display: block;
}

.detail-help-note {
  margin-top: 8px;
  padding: 9px 10px;
  border-radius: 7px;
  background: rgba(112, 130, 255, 0.15);
}

.concept-field {
  grid-column: 1 / -1;
  margin: 0;
}

.concept-field > label:first-child > span,
.concept-field > label:first-child > small {
  display: inline;
}

.concept-field > label:first-child > small {
  float: none;
  margin-left: 8px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 400;
}

.concept-field input {
  margin-top: 6px;
}

.concept-field .concept-keywords-option {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
}

.concept-options {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
}

.concept-field .trademark-option {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
}

.concept-field .filename-analysis-option {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
}

.concept-field .filename-analysis-option input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.filename-analysis-control {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.seo-analysis-control {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.metadata-filter-options {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: center;
  margin-top: -2px;
}

.generation-settings .seo-analysis-option {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
}

.seo-analysis-control .help-tooltip {
  margin-top: 0;
}

.metadata-filter-options .trademark-option {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
}

.metadata-filter-options .trademark-option input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.metadata-filter-options .trademark-control .help-tooltip {
  margin-top: 0;
}

.generation-settings .seo-analysis-option input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.concept-field .trademark-option input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.trademark-control {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.help-tooltip {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 17px;
  height: 17px;
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--muted);
  font: 700 10px/1 "DM Mono", monospace;
  cursor: help;
}
.api-key-label{display:inline-flex;align-items:center;gap:6px}.api-key-label .api-key-help{margin-top:0}.api-key-label .tooltip-content{width:min(360px,82vw);font-weight:400;line-height:1.55}

.tooltip-content {
  position: absolute;
  z-index: 20;
  left: 50%;
  bottom: calc(100% + 8px);
  width: min(390px, 82vw);
  max-width: 82vw;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #182033;
  color: #f4f6ff;
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.2);
  font: 500 11px/1.7 "Noto Sans Thai", sans-serif;
  text-align: left;
  transform: translate(-50%, 4px);
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.16s ease, transform 0.16s ease;
}

.help-tooltip:hover .tooltip-content,
.help-tooltip:focus .tooltip-content,
.help-tooltip:focus-visible .tooltip-content {
  transform: translate(-50%, 0);
  visibility: visible;
  opacity: 1;
}

.concept-field .concept-keywords-option input {
  width: 15px;
  height: 15px;
  margin: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

@media (max-width: 980px) {
  .generation-settings {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .settings-heading {
    grid-column: 1 / -1;
  }

}

textarea,
input,
select {
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #f9fbff;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

textarea:focus,
input:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(91, 111, 245, 0.13);
}

.dropzone {
  min-height: 250px;
  border: 1.5px dashed #abb6ca;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(248, 250, 255, 0.92), rgba(241, 244, 253, 0.72));
}

.dropzone:hover,
.dropzone.active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.upload-icon {
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, #6f80f8, #4c5ede);
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(91, 111, 245, 0.26);
}

button,
.folder-picker {
  border: 0;
  border-radius: 10px;
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 7px 18px rgba(91, 111, 245, 0.22);
  transition: transform 0.16s ease, background 0.16s ease, box-shadow 0.16s ease;
}

button:hover:not(:disabled),
.folder-picker:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 10px 23px rgba(91, 111, 245, 0.29);
}

button:active:not(:disabled) {
  transform: translateY(0);
}

.theme-toggle {
  color: var(--ink);
  background: #f5f7fb;
  box-shadow: none;
}

.theme-toggle:hover:not(:disabled) {
  color: #ffffff;
}

.csv-button {
  background: #182033;
  color: #ffffff;
  border-radius: 10px;
  white-space: nowrap;
}

.shutterstock-button {
  background: #e94b62;
}

.magnific-button {
  background: #5d55e8;
}

.depositphotos-button {
  background: #3388d8;
}

.metadata-image-button {
  background:#1f8a70;
}

.result-actions {
  flex-wrap: nowrap;
  justify-content: flex-end;
  gap: 8px;
  max-width: 100%;
  overflow-x: auto;
  padding-bottom: 3px;
  scrollbar-width: thin;
}

.result-actions .token-usage,
.result-actions .csv-button {
  flex: 0 0 auto;
}

.csv-extension-control {
  display:flex;
  align-items:center;
  gap:7px;
  margin:0;
  color:var(--muted);
  font-size:11px;
  white-space:nowrap;
}

.csv-extension-control input {
  width:145px;
  min-width:0;
  margin:0;
  padding:8px 9px;
  border-radius:8px;
  font:12px "DM Mono",monospace;
}

.analysis-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.stop-button {
  background: #fff0f1;
  color: #b33f47;
  box-shadow: none;
}

.stop-button span {
  margin: 0;
}

.stop-button[hidden] {
  display: none;
}

.stop-button:hover:not(:disabled) {
  background: #b94a52;
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(185, 74, 82, 0.2);
}

#results-section {
  margin-top: 64px;
}

.results-head {
  border-bottom-color: var(--line);
}

.status-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-bottom: 14px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #f4f6fb;
  color: #344054;
  font: 600 11px/1.2 "DM Mono", monospace;
}

.summary-total {
  margin-right: 3px;
  color: #687489;
}

.summary-chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 4px 8px;
  border-radius: 7px;
  white-space: nowrap;
}

.summary-chip.pending {
  background: #e4e8f0;
  color: #536174;
}

.summary-chip.processing {
  background: #405bd3;
  color: #f3f5ff;
}

.summary-chip.done,
.summary-chip.keyword-shortage {
  background: #16805f;
  color: #effff9;
}

.summary-chip.failed {
  background: #e2a91b;
  color: #211a08;
}

.asset-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 28px rgba(29, 41, 72, 0.07);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.asset-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 35px rgba(29, 41, 72, 0.11);
}

.asset-preview {
  background: #f6f8fc;
}

.asset-preview img {
  border-radius: 9px;
  background: #e9edf5;
}

.asset-body {
  border-left-color: var(--line);
}

.asset-token {
  border: 0;
  background: #e8f7ef;
  color: #287857;
}

.token-usage strong {
  color: #287857;
  font: 600 12px "DM Mono", monospace;
}

.analysis-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin-top: 10px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
}

.analysis-status::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  content: "";
}

.status-waiting {
  background: #eef1f6;
  color: #687489;
}

.status-analyzing {
  background: #eaf0ff;
  color: #526be3;
}

.status-analyzing::before {
  animation: status-pulse 1.1s ease-in-out infinite;
}

.status-failed {
  background: #fff0f1;
  color: #b44951;
}

.status-completed {
  background: #e8f7ef;
  color: #287857;
}

.regen-button {
  display: block;
  margin: 8px auto 0;
  padding: 5px 10px;
  border: 1px solid #b8c5ed;
  border-radius: 8px;
  background: #eef2ff;
  color: #4f63c8;
  box-shadow: none;
  font-size: 11px;
}

.regen-controls {
  display: grid;
  grid-template-columns: auto minmax(160px, 1fr) auto;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.regen-concept-label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.regen-controls .regen-key-concepts {
  min-width: 0;
  margin: 0;
  padding: 6px 8px;
  font-size: 12px;
}

.regen-controls .regen-keywords-option {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0;
  white-space: nowrap;
  cursor: pointer;
}

.regen-controls .regen-keywords-checkbox {
  width: 15px;
  height: 15px;
  margin: 0;
  padding: 0;
  accent-color: var(--accent);
}

.regen-button:hover:not(:disabled) {
  border-color: #526be3;
  background: #526be3;
  color: #fff;
}

.status-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
}

@keyframes status-pulse {
  50% { opacity: 0.3; transform: scale(0.72); }
}

.keyword {
  border: 1px solid #dce2ef;
  border-radius: 8px;
  background: #f7f9fd;
}

.keyword-field {
  margin-top: 8px;
}

.field-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 700;
}

.field-label small {
  float: none;
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}

.copy-keywords {
  flex: 0 0 auto;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  box-shadow: none;
  font-size: 10px;
}

.copy-keywords:hover:not(:disabled) {
  border-color: #526be3;
  background: #eef2ff;
  color: #4f63c8;
}

.trademark-report {
  margin-top: 9px;
  padding: 9px 10px;
  border: 1px solid #e4c97a;
  border-radius: 9px;
  background: #fff9e8;
  color: #72591a;
  font-size: 11px;
}

.trademark-report strong {
  display: block;
  margin-bottom: 6px;
}

.trademark-report div {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.trademark-report span {
  padding: 2px 6px;
  border-radius: 6px;
  background: #f4e4ae;
}

html[data-theme="dark"] .trademark-report {
  border-color: #66572c;
  background: #2d291b;
  color: #d9c47d;
}

html[data-theme="dark"] .trademark-report span {
  background: #41391f;
}

.keyword:hover {
  border-color: #bdc7e1;
  background: #f0f3fb;
}

.edit-keyword,
.remove-keyword {
  color: var(--ink);
  background: transparent;
  box-shadow: none;
}

button.edit-keyword:hover:not(:disabled),
button.remove-keyword:hover:not(:disabled) {
  color: var(--accent);
  background: transparent;
  box-shadow: none;
  transform: none;
}

.preview-card {
  background: rgba(255, 255, 255, 0.78);
}

#toast {
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: #182033;
  color: #ffffff;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.24);
}

html[data-theme="dark"] {
  color-scheme: dark;
  --ink: #cbd3df;
  --muted: #8792a3;
  --paper: #0d111a;
  --panel: #151b27;
  --line: #2b3444;
  --lime: #7485ee;
  --accent: #7485ee;
  --accent-hover: #8796f5;
  --accent-soft: #202940;
  --shadow: 0 20px 55px rgba(0, 0, 0, 0.24);
}

html[data-theme="dark"] body {
  background:
    radial-gradient(circle at 12% 0%, rgba(97, 113, 224, 0.12), transparent 32rem),
    radial-gradient(circle at 100% 20%, rgba(29, 142, 135, 0.07), transparent 30rem),
    var(--paper);
}

html[data-theme="dark"] header {
  border-color: rgba(53, 64, 83, 0.86);
  background: rgba(20, 26, 38, 0.82);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

html[data-theme="dark"] .workspace,
html[data-theme="dark"] .asset-card,
html[data-theme="dark"] .preview-card {
  border-color: var(--line);
  background: rgba(21, 27, 39, 0.94);
}

html[data-theme="dark"] .generation-settings {
  background: #121925;
}

html[data-theme="dark"] .video-settings {
  border-color: var(--line);
  background: #121925;
}

html[data-theme="dark"] .dropzone {
  border-color: #46536a;
  background: linear-gradient(145deg, rgba(25, 33, 48, 0.9), rgba(20, 27, 40, 0.82));
}

html[data-theme="dark"] .dropzone:hover,
html[data-theme="dark"] .dropzone.active {
  border-color: var(--accent);
  background: var(--accent-soft);
}

html[data-theme="dark"] textarea,
html[data-theme="dark"] input,
html[data-theme="dark"] select {
  border-color: var(--line);
  background: #101621;
  color: var(--ink);
}

html[data-theme="dark"] textarea:focus,
html[data-theme="dark"] input:focus,
html[data-theme="dark"] select:focus {
  border-color: var(--accent);
  background: #121925;
  box-shadow: 0 0 0 4px rgba(116, 133, 238, 0.14);
}

html[data-theme="dark"] .model-badge,
html[data-theme="dark"] .theme-toggle,
html[data-theme="dark"] .language-control select {
  border-color: var(--line);
  background: #1a2230;
  color: var(--ink);
}

html[data-theme="dark"] .asset-preview {
  background: #121925;
}

html[data-theme="dark"] .asset-preview img {
  background: #0e141e;
}

.asset-preview video {
  display: block;
  width: 128px;
  height: 96px;
  object-fit: contain;
  margin: 0 auto 7px;
  border-radius: 8px;
  background: #0e141e;
}

.media-badge {
  display: inline-block;
  margin-bottom: 7px;
  padding: 3px 7px;
  border-radius: 999px;
  background: #e8ecff;
  color: #4056b5;
  font: 10px 'DM Mono', monospace;
}

html[data-theme="dark"] .media-badge {
  background: #222d4a;
  color: #aebbf7;
}

.analysis-frames {
  margin: 0 0 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(99, 102, 241, .035);
}

.video-settings {
  position: relative;
  z-index: 10;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 28px;
  margin-bottom: 18px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f7f9fd;
  overflow: visible;
}

.video-settings-heading {
  display: flex;
  align-items: center;
  gap: 9px;
  align-self: center;
  flex: 0 0 auto;
  white-space: nowrap;
}

.video-settings-heading .video-help-tooltip {
  margin-top: 0;
}

.video-help-tooltip .tooltip-content {
  z-index: 1000;
  left: -8px;
  transform: none;
  width: min(470px, 82vw);
  line-height: 1.65;
}

.video-settings:has(.video-help-tooltip:hover),
.video-settings:has(.video-help-tooltip:focus),
.video-settings:has(.video-help-tooltip:focus-visible) {
  z-index: 100;
}

.video-help-tooltip:hover .tooltip-content,
.video-help-tooltip:focus .tooltip-content,
.video-help-tooltip:focus-visible .tooltip-content {
  transform: translate(0, 0);
}

.video-settings .video-setting {
  display: flex;
  align-items: center;
  gap: 9px;
  width: max-content;
  max-width: 100%;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  flex: 0 0 auto;
  white-space: nowrap;
}

.video-setting .number-field {
  justify-content: flex-start;
  margin-top: 0;
}

#video-frame-count {
  width: 68px;
}

#video-frame-size {
  width: 112px;
  margin-top: 0;
  padding: 7px 25px 7px 8px;
  font-size: 11px;
}

.analysis-frames summary {
  padding: 9px 11px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
}

.analysis-frames summary span {
  margin-left: 5px;
  color: var(--muted);
  font-family: 'DM Mono', monospace;
}

.frame-strip {
  display: flex;
  gap: 8px;
  padding: 0 10px 10px;
  overflow-x: auto;
}

.frame-thumb {
  position: relative;
  flex: 0 0 112px;
  height: 72px;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #101722;
  box-shadow: none;
}

.frame-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.frame-thumb b { position: absolute; right: 4px; bottom: 4px; min-width: 19px; padding: 2px 4px; border-radius: 5px; background: rgba(8,12,20,.78); color: white; font: 10px 'DM Mono', monospace; }

.extract-frames-button { width: 128px; margin-top: 8px; padding: 7px 8px; border-radius: 8px; background: #e8ecff; color: #4056b5; box-shadow: none; font-size: 10px; }
.prepared-frames { margin: 0 0 14px; padding: 10px; border: 1px solid #aebbf7; border-radius: 10px; background: rgba(99,102,241,.055); }
.prepared-frames-head { display: flex; align-items: center; gap: 7px; margin-bottom: 8px; font-size: 12px; }
.prepared-frames-head span { color: var(--muted); font-family: 'DM Mono', monospace; }
.frame-item { position: relative; flex: 0 0 112px; }
.frame-item .frame-thumb { width: 112px; }
.remove-frame { position: absolute; z-index: 2; top: 4px; right: 4px; width: 21px; height: 21px; padding: 0; border: 1px solid rgba(255,255,255,.65); border-radius: 50%; background: rgba(25,31,43,.86); color: white; box-shadow: none; font: 700 14px/18px sans-serif; }
.remove-frame:hover { background: #b44855; }
html[data-theme="dark"] .extract-frames-button { border-color: #46568b; background: #222d4a; color: #aebbf7; }
html[data-theme="dark"] .prepared-frames { border-color: #46568b; background: rgba(64,86,181,.1); }

.frame-viewer[hidden] { display: none; }
.frame-viewer { position: fixed; inset: 0; z-index: 9999; display: grid; place-items: center; padding: 16px; overflow: hidden; background: rgba(4,8,15,.82); backdrop-filter: blur(6px); }
.frame-viewer-panel { display: flex; flex-direction: column; width: min(1100px, calc(100vw - 32px)); height: min(900px, calc(100dvh - 32px)); padding: 14px; overflow: hidden; border: 1px solid #44506a; border-radius: 14px; background: #111722; box-shadow: 0 24px 80px rgba(0,0,0,.45); }
.frame-viewer-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; color: #edf1f8; }
.frame-viewer-actions { display: flex; align-items: center; gap: 8px; }
.frame-viewer-head button { width: 34px; height: 34px; padding: 0; border: 0; border-radius: 8px; background: #29344a; color: white; box-shadow: none; font-size: 23px; }
.frame-viewer-head .frame-viewer-delete { width: auto; padding: 0 12px; border: 1px solid #72424a; background: #38232a; color: #efb4ba; font: 600 12px 'Noto Sans Thai', sans-serif; }
.frame-viewer-head .frame-viewer-delete:hover { background: #9f4650; color: white; }
.frame-viewer-stage { position: relative; display: flex; flex: 1 1 0; align-items: center; justify-content: center; min-width: 0; min-height: 0; padding: 12px 58px; overflow: hidden; border-radius: 8px; background: #080c14; }
.frame-viewer-image { display: block; flex: 0 0 auto; max-width: none; max-height: none; object-fit: contain; border-radius: 6px; }
.frame-nav { position: absolute; z-index: 3; top: 50%; width: 42px; height: 56px; padding: 0; border: 1px solid #46536a; border-radius: 10px; background: rgba(35,45,66,.88); color: white; box-shadow: none; transform: translateY(-50%); font: 400 34px/1 sans-serif; }
.frame-nav-prev { left: 9px; }
.frame-nav-next { right: 9px; }
.frame-nav:hover:not(:disabled) { background: #4056b5; }
.frame-nav:disabled { opacity: .28; cursor: default; }
.frame-viewer-caption { margin-top: 9px; color: #aeb8c9; text-align: center; font-size: 12px; overflow-wrap: anywhere; }
body.viewer-open { overflow: hidden; }

html[data-theme="dark"] .keyword {
  border-color: #303b4e;
  background: #1a2230;
}

html[data-theme="dark"] .keyword:hover {
  border-color: #4a5871;
  background: #202a3b;
}

html[data-theme="dark"] .asset-token {
  background: #18352e;
  color: #8bcbb3;
}

html[data-theme="dark"] .token-usage strong {
  color: #8bcbb3;
}

html[data-theme="dark"] .status-waiting {
  background: #222b39;
  color: #9aa6b7;
}

html[data-theme="dark"] .status-analyzing {
  background: #222d4a;
  color: #9eacf7;
}

html[data-theme="dark"] .status-failed {
  background: #352126;
  color: #d99a9f;
}

html[data-theme="dark"] .status-completed {
  background: #18352e;
  color: #8bcbb3;
}

html[data-theme="dark"] .api-status.success {
  color: #83c5aa;
}

html[data-theme="dark"] .api-status.error {
  color: #d58b8e;
}

html[data-theme="dark"] .csv-button,
html[data-theme="dark"] #toast {
  background: #29344a;
  color: #d3d9e3;
}

html[data-theme="dark"] .status-summary {
  border-color: #303a4a;
  background: #111722;
  color: #d7deea;
}

html[data-theme="dark"] .summary-total {
  color: #9ca8ba;
}

html[data-theme="dark"] .stop-button {
  background: #352126;
  color: #d99a9f;
}

html[data-theme="dark"] .stop-button:hover:not(:disabled) {
  background: #9f464e;
  color: #f5edef;
}

html[data-theme="dark"] button,
html[data-theme="dark"] .folder-picker,
html[data-theme="dark"] .upload-icon,
html[data-theme="dark"] .mark {
  color: #f4f6ff;
}

html[data-theme="dark"] .regen-button {
  border-color: #46568b;
  background: #222d4a;
  color: #aebbf7;
}

html[data-theme="dark"] .regen-button:hover:not(:disabled) {
  border-color: #7185ed;
  background: #4056b5;
  color: #f5f7ff;
}

html[data-theme="dark"] .regen-button:disabled {
  border-color: #343d55;
  background: #202633;
  color: #717b91;
}

html[data-theme="dark"] .edit-keyword,
html[data-theme="dark"] .remove-keyword {
  color: var(--ink);
}

@media (max-width: 650px) {
  header {
    top: 6px;
    padding: 9px 10px;
    border-radius: 13px;
  }

  .intro {
    padding-top: 48px;
  }

  .workspace {
    padding: 12px;
    border-radius: 17px;
  }

  .toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .analysis-actions {
    width: 100%;
  }

  .analysis-actions button {
    flex: 1;
  }

  .generation-settings {
    grid-template-columns: 1fr;
  }

  .key-input-row {
    grid-template-columns: 1fr;
  }

  .generation-settings label {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .video-settings {
    display: flex;
    flex-wrap: nowrap;
    gap: 18px;
    overflow: visible;
  }

  .video-settings .video-setting {
    display: flex;
    align-items: center;
    width: max-content;
  }

  .generation-settings .concept-field {
    display: block;
  }

  .concept-field > small {
    display: block;
    margin: 3px 0 0;
  }

  .number-field {
    margin-top: 0;
  }

  .asset-card {
    border-radius: 13px;
  }

  .asset-preview video {
    width: 100px;
    height: 75px;
    margin: 0;
  }
}

/* Move the export controls below the heading before the heading and buttons
   begin competing for horizontal space on tablet-sized windows. */
@media (max-width:1100px) {
  .results-head {
    display:flex;
    align-items:stretch;
    flex-direction:column;
    gap:16px;
    width:100%;
    min-width:0;
  }

  .result-actions {
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(145px,1fr));
    width:100%;
    min-width:0;
    gap:8px;
    overflow:visible;
    padding-bottom:0;
  }

  .result-actions .token-usage {
    grid-column:1 / -1;
    width:100%;
    text-align:left;
  }

  .result-actions .csv-extension-control {
    grid-column:1 / -1;
    justify-content:flex-start;
    width:100%;
  }

  .result-actions .csv-button {
    width:100%;
    min-width:0;
    margin:0;
  }
}

/* Keep every CSV export action visible instead of pushing buttons outside the
   viewport. Two columns become one on very narrow screens. */
@media (max-width:650px) {
  .results-head,
  .result-actions {
    width:100%;
    min-width:0;
  }

  .result-actions {
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:8px;
    overflow:visible;
    padding-bottom:0;
  }

  .result-actions .token-usage {
    grid-column:1 / -1;
    width:100%;
    margin-bottom:2px;
    text-align:left;
  }


  .result-actions .csv-extension-control {
    grid-column:1 / -1;
    display:grid;
    grid-template-columns:auto minmax(120px,1fr);
    width:100%;
  }

  .result-actions .csv-extension-control input {
    width:100%;
  }

  .result-actions .csv-button {
    width:100%;
    min-width:0;
    margin:0;
    padding-inline:10px;
  }

  .result-actions .csv-button span {
    margin-left:5px;
    font-size:11px;
  }
}

@media (max-width:380px) {
  .result-actions {
    grid-template-columns:1fr;
  }
}

/* Download actions are separated by purpose: CSV exports on one row and the
   embedded-image ZIP on its own descriptive row. */
.result-actions {
  display:grid;
  grid-template-columns:1fr;
  align-items:stretch;
  gap:10px;
  width:min(760px,100%);
  overflow:visible;
}

.result-actions .token-usage {
  grid-column:1;
  width:100%;
}

.download-group {
  min-width:0;
  padding:11px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--panel);
}

.download-group > strong,
.metadata-download-group strong {
  display:block;
  margin-bottom:8px;
  color:var(--ink);
  font-size:12px;
}

.csv-download-buttons {
  display:grid;
  grid-template-columns:repeat(4,minmax(125px,1fr));
  gap:7px;
}

.csv-download-buttons .csv-button {
  width:100%;
  min-width:0;
  margin:0;
  padding-inline:9px;
}

.csv-download-buttons .csv-button span {
  margin-left:5px;
  font-size:10px;
}

.metadata-download-group {
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:center;
  gap:14px;
}

.metadata-download-group strong {
  margin-bottom:3px;
}

.metadata-download-group p {
  margin:0;
  color:var(--muted);
  font-size:11px;
  line-height:1.55;
}

.metadata-download-group .metadata-image-button {
  min-width:178px;
  margin:0;
}

@media (max-width:1100px) {
  .result-actions { width:100%; }
}

@media (max-width:700px) {
  .csv-download-buttons { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .metadata-download-group { grid-template-columns:1fr; }
  .metadata-download-group .metadata-image-button { width:100%;min-width:0; }
}

@media (max-width:380px) {
  .csv-download-buttons { grid-template-columns:1fr; }
}

/* Refined export panel */
.results-head {
  align-items:stretch;
  flex-direction:column;
  gap:18px;
}

.results-title {
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
}

.result-actions {
  width:100%;
  max-width:none;
  gap:12px;
}

.result-actions .token-usage {
  justify-self:end;
  width:auto;
  min-width:190px;
  padding:8px 12px;
  border:1px solid var(--line);
  border-radius:10px;
  background:var(--accent-soft);
  text-align:right;
}

.result-actions .token-usage:empty {
  display:none;
}

.download-group {
  padding:16px;
  border-color:rgba(91,111,245,.22);
  border-radius:14px;
  background:linear-gradient(135deg,rgba(91,111,245,.055),rgba(91,111,245,.015)),var(--panel);
  box-shadow:0 8px 24px rgba(29,41,72,.055);
}

.csv-download-group {
  display:grid;
  grid-template-columns:minmax(210px,.72fr) minmax(0,2fr);
  align-items:center;
  gap:18px;
}

.download-group-heading {
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}

.download-group-icon {
  display:grid;
  place-items:center;
  width:42px;
  height:42px;
  flex:0 0 42px;
  border-radius:12px;
  background:var(--accent-soft);
  color:var(--accent);
  font:800 10px/1 "DM Mono",monospace;
  letter-spacing:.04em;
}

.download-group-icon.metadata-icon {
  background:rgba(31,138,112,.13);
  color:#1f8a70;
  font-size:18px;
}

.download-group-heading strong {
  display:block;
  margin:0 0 3px;
  color:var(--ink);
  font-size:13px;
}

.download-group-heading p {
  margin:0;
  color:var(--muted);
  font-size:11px;
  line-height:1.5;
}

.csv-download-buttons {
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:8px;
}

.csv-download-buttons .csv-button {
  min-height:40px;
  border:1px solid transparent;
  border-radius:10px;
  box-shadow:none;
}

.csv-download-buttons .csv-button:not(.shutterstock-button):not(.magnific-button):not(.depositphotos-button) {
  background:#3346b7;
}

.csv-download-buttons .shutterstock-button { background:#c94259; }
.csv-download-buttons .magnific-button { background:#5954c9; }
.csv-download-buttons .depositphotos-button { background:#2877ba; }

.metadata-download-group {
  grid-template-columns:minmax(0,1fr) auto;
  padding-left:16px;
  border-color:rgba(31,138,112,.25);
  background:linear-gradient(135deg,rgba(31,138,112,.075),rgba(31,138,112,.018)),var(--panel);
}

.metadata-download-group .metadata-image-button {
  min-width:205px;
  min-height:42px;
  border:1px solid rgba(31,138,112,.3);
  border-radius:10px;
  background:#1f806a;
  box-shadow:0 7px 16px rgba(31,128,106,.16);
}

html[data-theme="dark"] .download-group {
  box-shadow:0 10px 26px rgba(0,0,0,.15);
}

@media (max-width:850px) {
  .csv-download-group { grid-template-columns:1fr; }
  .csv-download-buttons { grid-template-columns:repeat(2,minmax(0,1fr)); }
}

@media (max-width:600px) {
  .result-actions .token-usage { justify-self:stretch;width:100%;text-align:left; }
  .download-group { padding:13px; }
  .metadata-download-group { grid-template-columns:1fr; }
  .metadata-download-group .metadata-image-button { width:100%;min-width:0; }
}

@media (max-width:380px) {
  .csv-download-buttons { grid-template-columns:1fr; }
}
/* Match the Metadata Generator workspace width with every other page. */
.page-shell {
  width: calc(100% - 32px) !important;
  max-width: 1600px !important;
  padding-inline: 0 !important;
}

@media (max-width: 380px) {
  .page-shell {
    width: calc(100% - 20px) !important;
  }
}

.frame-extraction-modal[hidden] { display:none; }
.frame-extraction-modal { position:fixed;z-index:11000;inset:0;display:grid;place-items:center;padding:20px;background:rgba(7,11,20,.82);backdrop-filter:blur(9px); }
.frame-extraction-panel { width:min(520px,100%);padding:28px;border:1px solid var(--line);border-radius:20px;background:var(--panel);box-shadow:0 30px 90px rgba(0,0,0,.4);text-align:center; }
.frame-extraction-icon { display:grid;width:54px;height:54px;margin:0 auto 13px;place-items:center;border-radius:16px;background:var(--accent);color:#fff;font-size:25px; }
.frame-extraction-panel h2 { margin:7px 0 5px; }
.frame-extraction-file { min-height:20px;margin:0 0 20px;overflow:hidden;color:var(--muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap; }
.frame-extraction-status { display:flex;justify-content:space-between;margin-bottom:8px;color:var(--muted);font-size:12px; }
.frame-extraction-status strong { color:var(--ink); }
.frame-extraction-track { height:12px;overflow:hidden;border-radius:999px;background:color-mix(in srgb,var(--line) 75%,transparent); }
.frame-extraction-track span { display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--accent),#8b9aff);transition:width .22s ease; }
.frame-extraction-note { margin:14px 0 20px;color:var(--muted);font-size:12px;line-height:1.6; }
.frame-extraction-actions { display:grid;grid-template-columns:1fr 1fr;gap:10px; }
.frame-extraction-actions button { min-height:42px;border:0;border-radius:10px;background:var(--accent);color:#fff;font:700 12px inherit;cursor:pointer; }
.frame-extraction-actions .secondary { border:1px solid var(--line);background:transparent;color:var(--ink); }
body.frame-extraction-open { overflow:hidden; }
@media (max-width:520px) { .frame-extraction-panel{padding:22px 16px}.frame-extraction-actions{grid-template-columns:1fr} }