:root {
  color-scheme: dark;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #0c1017;
  color: #f4f7fb;
}

* {
  box-sizing: border-box;
}

body {
  width: 410px;
  margin: 0;
  background:
    radial-gradient(circle at 100% 0, rgba(255, 69, 103, 0.2), transparent 38%),
    linear-gradient(155deg, #121824 0%, #090c12 72%);
}

button,
input {
  font: inherit;
}

.shell {
  padding: 20px 20px 14px;
}

header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.header-copy {
  min-width: 0;
  flex: 1;
}

.settings-button {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  place-items: center;
  border: 1px solid rgba(255, 111, 142, 0.72);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(240, 68, 104, 0.34), rgba(191, 37, 76, 0.24));
  color: #fff;
  box-shadow: 0 7px 22px rgba(240, 68, 104, 0.18);
  cursor: pointer;
  transition: transform 150ms ease, filter 150ms ease, box-shadow 150ms ease;
}

.settings-button:hover {
  filter: brightness(1.18);
  transform: translateY(-1px);
  box-shadow: 0 9px 26px rgba(240, 68, 104, 0.28);
}

.settings-button[aria-expanded="true"] {
  border-color: #ff7895;
  background: linear-gradient(135deg, rgba(240, 68, 104, 0.58), rgba(191, 37, 76, 0.42));
  box-shadow: 0 9px 26px rgba(240, 68, 104, 0.3);
}

.settings-button:active {
  transform: translateY(1px);
}

.settings-button svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 300ms cubic-bezier(.22, 1, .36, 1);
}

.settings-button[aria-expanded="true"] svg {
  transform: rotate(45deg);
}

.settings-panel {
  margin-bottom: 12px;
  padding: 14px;
  border: 1px solid rgba(240, 68, 104, 0.42);
  border-radius: 13px;
  background: rgba(15, 21, 31, 0.96);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.22);
}

.settings-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 13px;
}

.settings-panel-head h2 {
  margin: 0;
  color: #f4f7fb;
  font-size: 13px;
  line-height: 1.3;
}

.settings-panel-head p {
  margin-top: 3px;
  color: #748096;
  font-size: 10px;
}

.settings-field-label {
  display: block;
  margin-bottom: 6px;
  color: #c7cfdb;
  font-size: 11px;
  font-weight: 800;
}

.settings-text-input {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid #344157;
  border-radius: 9px;
  outline: none;
  background: #0c1119;
  color: #f4f7fb;
  font-size: 11px;
}

.settings-text-input:focus {
  border-color: #f04468;
  box-shadow: 0 0 0 3px rgba(240, 68, 104, 0.13);
}

.settings-help {
  margin: 7px 0 12px;
  color: #6f7c91;
  font-size: 9px;
  line-height: 1.45;
}

.settings-help code {
  color: #cbd3df;
}

.settings-check-row {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 10px 0;
  border-top: 1px solid #232d3d;
  cursor: pointer;
}

.settings-check-row input {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
  margin: 1px 0 0;
  accent-color: #f04468;
}

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

.settings-check-row strong {
  color: #e8edf5;
  font-size: 11px;
}

.settings-check-row small {
  margin-top: 3px;
  color: #788499;
  font-size: 9px;
  line-height: 1.4;
}

.settings-preview {
  margin-top: 8px;
  padding: 10px;
  border: 1px solid #2b374a;
  border-radius: 9px;
  background: #0c1119;
}

.settings-preview span,
.settings-preview strong {
  display: block;
}

.settings-preview span {
  margin-bottom: 4px;
  color: #748096;
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.settings-preview strong {
  overflow-wrap: anywhere;
  color: #cdd5e2;
  font-size: 10px;
}

.settings-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 12px;
}

.settings-primary,
.settings-secondary {
  padding: 8px 11px;
  border-radius: 9px;
  font-size: 10px;
  font-weight: 800;
}

.settings-primary {
  background: #f04468;
  color: #fff;
}

.settings-primary:hover:not(:disabled) {
  background: #ff5477;
}

.settings-secondary {
  background: #202a39;
  color: #cbd3df;
}

.settings-secondary:hover:not(:disabled) {
  background: #293548;
}

.settings-status {
  min-height: 0;
  margin-top: 8px;
  color: #69dda9;
  font-size: 9px;
  text-align: right;
}

.settings-status:empty {
  display: none;
}

.settings-status.error {
  color: #ff7895;
}

.alternative-toggle {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) 20px;
  align-items: center;
  width: 100%;
  gap: 9px;
  padding: 11px 12px;
  border: 1px solid #2c3749;
  border-radius: 12px;
  background: rgba(20, 27, 39, 0.88);
  color: #dce2eb;
  cursor: pointer;
  text-align: left;
}

.alternative-toggle:hover,
.alternative-toggle[aria-expanded="true"] {
  border-color: rgba(240, 68, 104, 0.65);
  background: #192230;
}

.alternative-icon {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border-radius: 9px;
  background: rgba(240, 68, 104, 0.16);
  color: #ff718e;
  font-size: 17px;
  font-weight: 900;
  transition: transform 300ms cubic-bezier(.22, 1, .36, 1), background 200ms ease, color 200ms ease;
}

.alternative-toggle[aria-expanded="true"] .alternative-icon {
  transform: rotate(180deg);
  background: rgba(240, 68, 104, 0.26);
  color: #ff9bb0;
}

.alternative-label {
  font-size: 11px;
  font-weight: 800;
  line-height: 1.35;
}

.alternative-chevron {
  color: #7f8a9e;
  font-size: 18px;
  text-align: center;
  transition: transform 300ms cubic-bezier(.22, 1, .36, 1), color 200ms ease;
}

.alternative-toggle[aria-expanded="true"] .alternative-chevron {
  transform: rotate(180deg);
  color: #ff8da4;
}

.diagnostic-tools {
  margin-top: 10px;
}

.diagnostic-button {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px dashed rgba(120, 173, 255, 0.44);
  border-radius: 10px;
  background: rgba(22, 34, 52, 0.72);
  color: #bcd4ff;
  font-size: 11px;
  font-weight: 800;
}

.diagnostic-button:hover:not(:disabled) {
  border-color: rgba(120, 173, 255, 0.8);
  background: rgba(31, 49, 75, 0.9);
  color: #e4eeff;
}

.diagnostic-button svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.diagnostic-status {
  margin: 6px 4px 0;
  color: #6f7c91;
  font-size: 10px;
  line-height: 1.35;
  text-align: center;
}

.diagnostic-status:empty {
  display: none;
}

.diagnostic-status.success {
  color: #69dda9;
}

.diagnostic-status.error {
  color: #ff7895;
}

.alternative-panel {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #222c3b;
}

.mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 13px;
  background: linear-gradient(135deg, #ff496e, #c92550);
  box-shadow: 0 10px 30px rgba(255, 73, 110, 0.26);
  font-weight: 900;
  letter-spacing: -0.04em;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 17px;
  letter-spacing: -0.02em;
}

header p {
  margin-top: 3px;
  color: #8f9aae;
  font-size: 12px;
}

.field-label {
  display: block;
  margin-bottom: 7px;
  color: #b9c2d0;
  font-size: 12px;
  font-weight: 700;
}

.input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

input[type="url"] {
  min-width: 0;
  padding: 11px 12px;
  border: 1px solid #273142;
  border-radius: 10px;
  outline: none;
  background: rgba(10, 14, 21, 0.88);
  color: #f6f8fb;
  font-size: 12px;
}

input[type="url"]:focus {
  border-color: #e23b61;
  box-shadow: 0 0 0 3px rgba(226, 59, 97, 0.13);
}

button {
  border: 0;
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.58;
}

.primary {
  padding: 0 15px;
  border-radius: 10px;
  background: #f04468;
  color: white;
  font-weight: 800;
}

.primary:hover:not(:disabled) {
  background: #ff5477;
}

.save-option {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 10px 0 0;
  color: #8f9aae;
  font-size: 11px;
}

.save-option input {
  accent-color: #f04468;
}

.status {
  margin-top: 14px;
  padding: 10px 11px;
  border: 1px solid #232c3b;
  border-radius: 10px;
  background: rgba(18, 24, 35, 0.72);
  color: #9da8ba;
  font-size: 12px;
  line-height: 1.45;
}

.status.success {
  border-color: rgba(42, 190, 126, 0.35);
  color: #69dda9;
}

.status.error {
  border-color: rgba(255, 73, 110, 0.38);
  color: #ff7895;
}

.result {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 13px;
  margin-top: 14px;
  padding: 12px;
  border: 1px solid #273142;
  border-radius: 13px;
  background: rgba(15, 20, 29, 0.92);
}

.result.no-image {
  grid-template-columns: 1fr;
}

.thumbnail {
  width: 112px;
  height: 138px;
  border-radius: 9px;
  object-fit: cover;
  background: #181f2a;
}

.media-copy {
  min-width: 0;
}

h2 {
  overflow: hidden;
  margin: 2px 0 10px;
  font-size: 13px;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.collection {
  margin-top: 14px;
  padding: 11px;
  border: 1px solid #273142;
  border-radius: 13px;
  background: rgba(15, 20, 29, 0.92);
}

.collection-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 9px;
}

.collection-head h2 {
  margin: 0;
}

.collection-head span {
  color: #7e899c;
  font-size: 10px;
}

.collection-items {
  display: grid;
  max-height: 320px;
  gap: 7px;
  overflow-y: auto;
  padding-right: 3px;
}

.collection-item {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  align-items: center;
  width: 100%;
  min-height: 66px;
  overflow: hidden;
  padding: 0;
  border: 1px solid #303b4e;
  border-radius: 9px;
  background: #18202d;
  color: #e8edf5;
  text-align: left;
}

.collection-item.no-image {
  grid-template-columns: 1fr;
  padding: 10px;
}

.collection-item:hover {
  border-color: #f04468;
  background: #202a39;
}

.collection-thumb {
  width: 62px;
  height: 66px;
  object-fit: cover;
  background: #222b39;
}

.collection-copy {
  min-width: 0;
  padding: 8px 10px;
}

.collection-copy strong,
.collection-copy small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.collection-copy strong {
  font-size: 11px;
}

.collection-copy small {
  margin-top: 4px;
  color: #7f8a9e;
  font-size: 9px;
}

.collection-hint {
  margin-top: 9px;
  color: #667287;
  font-size: 9px;
  line-height: 1.4;
}

.formats {
  display: grid;
  gap: 7px;
}

.format-button {
  width: 100%;
  padding: 9px 10px;
  border: 1px solid #344055;
  border-radius: 9px;
  background: #1a2230;
  color: #e8edf5;
  font-size: 11px;
  font-weight: 750;
  text-align: left;
}

.format-button:hover:not(:disabled) {
  border-color: #f04468;
  background: #222c3c;
}

.progress-card {
  margin-top: 12px;
  padding: 11px;
  border: 1px solid #273142;
  border-radius: 11px;
  background: rgba(15, 20, 29, 0.92);
}

.progress-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
  color: #b9c2d0;
  font-size: 11px;
}

.progress-track {
  height: 7px;
  overflow: hidden;
  border-radius: 99px;
  background: #232c3b;
}

.progress-bar {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #f04468, #ff8ca3);
  transition: width 180ms ease;
}

footer {
  margin-top: 12px;
  padding: 0 4px;
  color: #667287;
  font-size: 10px;
  line-height: 1.45;
  text-align: center;
}

footer strong {
  color: #aeb8c8;
  font-weight: 750;
}

.hidden {
  display: none !important;
}

@media (prefers-reduced-motion: reduce) {
  .settings-button,
  .settings-button svg,
  .alternative-icon,
  .alternative-chevron,
  .progress-bar {
    transition-duration: 0.01ms !important;
  }
}