@font-face {
  font-family: "SF Pro";
  src: url("/static/fonts/sf_pro/SF-Pro.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "TikTok Sans";
  src: url("/static/fonts/tiktok_sans/TikTokSans-Regular.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "TikTok Sans";
  src: url("/static/fonts/tiktok_sans/TikTokSans-Medium.ttf") format("truetype");
  font-style: normal;
  font-weight: 500;
  font-display: swap;
}

@font-face {
  font-family: "TikTok Sans";
  src: url("/static/fonts/tiktok_sans/TikTokSans-SemiBold.ttf") format("truetype");
  font-style: normal;
  font-weight: 600 700;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #0f1418;
  --panel: #151c22;
  --panel-deep: #080c10;
  --field: #0a1015;
  --border: #26343d;
  --border-bright: #344650;
  --text: #edf4f8;
  --muted: #9caab4;
  --accent: #d9f36c;
  --accent-hover: #edff93;
  --danger: #ff897d;
  --shadow: rgba(0, 0, 0, 0.28);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "SF Pro", system-ui, sans-serif;
  font-size: 14px;
  letter-spacing: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  min-height: 38px;
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  background: var(--accent);
  color: #0f1418;
  font-weight: 800;
  cursor: pointer;
}

button:hover {
  background: var(--accent-hover);
}

button:disabled {
  border: 1px solid #24323b;
  background: #182229;
  color: #61707a;
  cursor: default;
}

.secondary-button,
.tiny-button {
  border: 1px solid var(--border-bright);
  background: #202b33;
  color: var(--text);
}

.secondary-button:hover,
.tiny-button:hover {
  background: #2b3943;
}

.tiny-button {
  min-width: 38px;
  padding: 7px 9px;
}

label,
.field-label {
  color: #a8b5be;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid #2e3d47;
  border-radius: 11px;
  background: var(--field);
  color: var(--text);
  padding: 9px 10px;
  outline: none;
}

input:focus,
select:focus,
textarea:focus {
  border-color: #78929c;
  box-shadow: 0 0 0 2px rgba(217, 243, 108, 0.12);
}

textarea {
  min-height: 88px;
  resize: vertical;
}

input[type="checkbox"] {
  width: 17px;
  height: 17px;
  accent-color: var(--accent);
}

.login-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
}

.login-shell {
  width: min(420px, calc(100vw - 32px));
}

.login-panel {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--panel);
  padding: 22px;
  box-shadow: 0 24px 70px var(--shadow);
}

.login-panel h1 {
  margin: 0 0 18px;
  font-size: 28px;
  line-height: 1.1;
}

.login-form {
  display: grid;
  gap: 12px;
}

.login-error {
  margin: 0;
  color: var(--danger);
  font-weight: 700;
}

.studio-shell {
  display: grid;
  grid-template-columns: 292px minmax(0, 1fr);
  gap: 18px;
  min-height: 100vh;
  padding: 18px;
}

.nav-panel,
.editor-panel,
.tool-panel,
.preview-panel,
.comment-card {
  border: 1px solid var(--border);
  background: var(--panel);
}

.nav-panel {
  position: sticky;
  top: 18px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 12px;
  height: calc(100vh - 36px);
  border-radius: 18px;
  padding: 18px;
}

.nav-panel h1 {
  margin: 0;
  font-size: 28px;
  line-height: 1.05;
  font-weight: 900;
}

.tool-list {
  display: grid;
  align-content: start;
  gap: 6px;
}

.nav-item {
  min-height: 46px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  text-align: left;
  font-weight: 700;
}

.nav-item:hover {
  background: #202b33;
}

.nav-item.is-active {
  background: var(--accent);
  color: #0f1418;
}

.logout-form {
  margin: 0;
}

.page-root {
  min-width: 0;
}

.studio-page {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 16px;
  min-height: calc(100vh - 36px);
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--panel);
  padding: 22px;
}

.page-title {
  margin: 0;
  font-size: 28px;
  line-height: 1.08;
  font-weight: 900;
}

.page-body {
  display: grid;
  grid-template-columns: minmax(360px, 620px) minmax(0, 1fr);
  gap: 16px;
  min-height: 0;
}

.editor-panel,
.tool-panel {
  min-width: 0;
  min-height: 0;
  border-radius: 22px;
  padding: 16px;
}

.editor-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 12px;
  background: var(--panel-deep);
}

.tool-panel {
  background: var(--panel);
}

.cards-scroll {
  min-height: 0;
  overflow: auto;
  padding-right: 2px;
  scrollbar-width: none;
}

.cards-scroll::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.comment-card {
  display: grid;
  gap: 10px;
  margin-bottom: 12px;
  border-radius: 16px;
  padding: 14px;
}

.comment-card.is-hidden {
  border-style: dashed;
  background: #10161b;
}

.card-header,
.button-row,
.preview-header,
.inline-checks,
.path-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.path-row input:not([type="file"]) {
  flex: 1 1 auto;
}

.path-row button {
  flex: 0 0 auto;
}

.upload-input {
  display: none;
}

.card-header h2,
.preview-header h2 {
  margin: 0;
  font-size: 18px;
  line-height: 1.2;
}

.card-header {
  justify-content: space-between;
}

.card-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.wide-action {
  grid-column: span 2;
}

.form-grid {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 10px 12px;
  align-items: start;
}

.form-grid label,
.form-grid .field-label {
  padding-top: 8px;
}

.inline-checks {
  min-height: 38px;
  flex-wrap: wrap;
}

.check-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--text);
  font-weight: 700;
}

.button-row {
  flex-wrap: wrap;
}

.button-row button {
  flex: 1 1 130px;
}

.preview-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-width: 0;
  min-height: 0;
  border-radius: 22px;
  background: var(--panel-deep);
  padding: 14px;
}

.preview-header {
  justify-content: flex-end;
  margin-bottom: 10px;
}

.preview-header h2 {
  margin-right: auto;
}

.zoom-label {
  min-width: 42px;
  color: var(--muted);
  text-align: center;
  font-weight: 700;
}

.preview-stage {
  position: relative;
  display: grid;
  min-height: 360px;
  overflow: auto;
  place-items: center;
  border-radius: 14px;
  background: #070b0f;
}

.preview-stage img {
  display: block;
  max-width: none;
  image-rendering: auto;
}

.preview-stage.is-fit img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
}

.preview-placeholder {
  color: #73848e;
  font-weight: 700;
}

.status-line {
  min-height: 20px;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.status-line.is-error {
  color: var(--danger);
}

.sequence-form,
.overlay-form {
  display: grid;
  gap: 12px;
}

.single-column {
  display: grid;
  gap: 12px;
}

.admin-layout {
  display: grid;
  grid-template-columns: minmax(320px, 460px) minmax(0, 1fr);
  gap: 16px;
  min-height: 0;
}

.admin-panel {
  align-content: start;
  gap: 12px;
  overflow: hidden;
}

.new-key-panel {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.new-key-panel textarea {
  min-height: 92px;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}

.admin-events-header {
  margin-top: 14px;
}

.admin-table-wrap {
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.admin-table-wrap.small {
  max-height: 300px;
}

.admin-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.admin-table th,
.admin-table td {
  padding: 10px 12px;
  border-bottom: 1px solid #1f2a31;
  color: var(--text);
  text-align: left;
  vertical-align: middle;
  white-space: nowrap;
}

.admin-table th {
  position: sticky;
  top: 0;
  background: #111820;
  color: #a8b5be;
  font-weight: 900;
}

.admin-table td {
  color: #d7e1e7;
}

.admin-table tr:last-child td {
  border-bottom: 0;
}

.admin-table button {
  min-height: 32px;
  padding: 6px 10px;
}

.hidden {
  display: none !important;
}

@media (max-width: 1120px) {
  .studio-shell {
    grid-template-columns: 1fr;
  }

  .nav-panel {
    position: static;
    height: auto;
  }

  .tool-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-body {
    grid-template-columns: 1fr;
  }

  .admin-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .studio-shell {
    padding: 10px;
  }

  .studio-page {
    padding: 14px;
  }

  .tool-list {
    grid-template-columns: 1fr;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-grid label,
  .form-grid .field-label {
    padding-top: 0;
  }

  .card-actions {
    grid-template-columns: 1fr 1fr;
  }

  .wide-action {
    grid-column: span 1;
  }
}