/* ComfyStudio — design tokens taken from comfy.org:
   plum surfaces (#211927), acid accent (#f2ff59), warm white (#f0efed). */

:root {
  --plum-950: #100b14;
  --plum-900: #16101c;
  --plum-850: #1b1420;
  --plum-800: #211927;
  --plum-700: #2a2033;
  --plum-600: #352941;
  --comfy: #f2ff59;
  --comfy-soft: #f2ff5926;
  --warm: #f0efed;
  --muted: #c2bfb9;
  --muted-dim: #8b8880;
  --line: #3a3a3e;
  --warn: #eab308;
  --danger: #ef4444;
  --radius: 14px;
  --radius-sm: 10px;
  --font-display: "Formula Narrow", "Archivo Narrow", "Bahnschrift", "DIN Condensed",
    "PingFang SC", "Microsoft YaHei", ui-sans-serif, system-ui, sans-serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", ui-sans-serif, system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
}

* {
  border-color: rgba(255, 255, 255, 0.09);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--plum-950);
  background-image:
    radial-gradient(900px 520px at 88% -8%, rgba(242, 255, 89, 0.09), transparent 62%),
    radial-gradient(760px 520px at 4% 4%, rgba(120, 80, 160, 0.16), transparent 60%);
  background-attachment: fixed;
  color: var(--warm);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--comfy);
  color: #17111f;
}

::-webkit-scrollbar {
  width: 11px;
  height: 11px;
}
::-webkit-scrollbar-track {
  background: var(--plum-950);
}
::-webkit-scrollbar-thumb {
  background: var(--plum-600);
  border-radius: 99px;
  border: 3px solid var(--plum-950);
}
::-webkit-scrollbar-thumb:hover {
  background: #4c3d5c;
}

:focus-visible {
  outline: 2px solid var(--comfy);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------------------------------------------------------------- type */

.display {
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: -0.03em;
  line-height: 1.04;
}
.mono {
  font-family: var(--font-mono);
}
.text-accent {
  color: var(--comfy);
}

/* ---------------------------------------------------------------- layout */

.page {
  width: 100%;
  max-width: 2560px;
  margin-inline: auto;
  padding-inline: 20px;
}
@media (min-width: 768px) {
  .page {
    padding-inline: 32px;
  }
}
@media (min-width: 1920px) {
  .page {
    padding-inline: 48px;
  }
}

.bg-grid {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 46px 46px;
}

.panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.015));
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius);
}
.panel-flat {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
}

/* ---------------------------------------------------------------- buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.14s ease, background-color 0.18s ease, border-color 0.18s ease,
    color 0.18s ease, box-shadow 0.18s ease;
}
.btn:active {
  transform: translateY(1px) scale(0.99);
}
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--comfy);
  color: #17111f;
  font-weight: 600;
  box-shadow: 0 0 0 0 rgba(242, 255, 89, 0);
}
.btn-primary:hover {
  background: #f6ffa0;
  box-shadow: 0 8px 30px -8px rgba(242, 255, 89, 0.55);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--warm);
  background: rgba(255, 255, 255, 0.03);
}
.btn-outline:hover {
  border-color: var(--comfy);
  color: var(--comfy);
  background: rgba(242, 255, 89, 0.07);
}

.btn-ghost {
  color: var(--muted);
  background: transparent;
}
.btn-ghost:hover {
  color: var(--warm);
  background: rgba(255, 255, 255, 0.07);
}

.btn-danger {
  border-color: rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.1);
}
.btn-danger:hover {
  background: rgba(239, 68, 68, 0.2);
  color: #fecaca;
}

.btn-sm {
  padding: 6px 13px;
  font-size: 13px;
}
.btn-lg {
  padding: 14px 26px;
  font-size: 15px;
}
.btn-block {
  width: 100%;
}

/* ---------------------------------------------------------------- forms */

.label {
  display: block;
  margin-bottom: 7px;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
}
.input,
.textarea,
.select {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(0, 0, 0, 0.28);
  color: var(--warm);
  font-family: inherit;
  font-size: 14px;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}
.textarea {
  min-height: 108px;
  resize: vertical;
  line-height: 1.65;
}
.input::placeholder,
.textarea::placeholder {
  color: var(--muted-dim);
}
.input:hover,
.textarea:hover,
.select:hover {
  border-color: rgba(255, 255, 255, 0.2);
}
.input:focus,
.textarea:focus,
.select:focus {
  outline: none;
  border-color: var(--comfy);
  background: rgba(0, 0, 0, 0.42);
  box-shadow: 0 0 0 3px rgba(242, 255, 89, 0.14);
}
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5 6 6.5l5-5' stroke='%238b8880' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}
.select option {
  background: var(--plum-800);
  color: var(--warm);
}
.input-invalid {
  border-color: rgba(239, 68, 68, 0.65) !important;
}
.field-error {
  margin-top: 6px;
  font-size: 12.5px;
  color: #fca5a5;
  display: flex;
  align-items: center;
  gap: 5px;
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  cursor: pointer;
  font-size: 14px;
  color: var(--muted);
  user-select: none;
}
.check input {
  appearance: none;
  width: 18px;
  height: 18px;
  flex: none;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(0, 0, 0, 0.35);
  cursor: pointer;
  position: relative;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}
.check input:checked {
  background: var(--comfy);
  border-color: var(--comfy);
}
.check input:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1.5px;
  width: 5px;
  height: 10px;
  border: solid #17111f;
  border-width: 0 2px 2px 0;
  transform: rotate(43deg);
}

/* ---------------------------------------------------------------- nav */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(16, 11, 20, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.nav-link {
  position: relative;
  padding: 7px 13px;
  border-radius: 999px;
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.16s ease, background-color 0.16s ease;
}
.nav-link:hover {
  color: var(--warm);
  background: rgba(255, 255, 255, 0.06);
}
.nav-link.active {
  color: var(--plum-950);
  background: var(--comfy);
  font-weight: 600;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--comfy);
  color: #17111f;
  font-size: 17px;
  box-shadow: 0 6px 20px -8px rgba(242, 255, 89, 0.7);
}

/* ---------------------------------------------------------------- badges & chips */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--muted);
  white-space: nowrap;
}
.badge-accent {
  border-color: rgba(242, 255, 89, 0.35);
  background: rgba(242, 255, 89, 0.12);
  color: var(--comfy);
}
.badge-solid {
  border-color: transparent;
  background: var(--comfy);
  color: #17111f;
  font-weight: 600;
}

/* Status modifiers, paired with .badge. Declared after .badge so they win. */
.st-ok {
  border-color: rgba(242, 255, 89, 0.32);
  background: rgba(242, 255, 89, 0.12);
  color: var(--comfy);
}
.st-warn {
  border-color: rgba(234, 179, 8, 0.32);
  background: rgba(234, 179, 8, 0.12);
  color: #facc15;
}
.st-bad {
  border-color: rgba(239, 68, 68, 0.35);
  background: rgba(239, 68, 68, 0.12);
  color: #fca5a5;
}
.st-mute {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 13px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(255, 255, 255, 0.035);
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: all 0.16s ease;
  white-space: nowrap;
}
.chip:hover {
  color: var(--warm);
  border-color: rgba(242, 255, 89, 0.45);
  background: rgba(242, 255, 89, 0.08);
}
.chip.active {
  color: #17111f;
  background: var(--comfy);
  border-color: var(--comfy);
  font-weight: 600;
}

/* Radio-backed filter chips submit their enclosing form on change. */
.chip > input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.chip:has(input:checked) {
  color: #17111f;
  background: var(--comfy);
  border-color: var(--comfy);
  font-weight: 600;
}

/* ---------------------------------------------------------------- workflow card */

.wf {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.028);
  text-decoration: none;
  color: inherit;
  transition: transform 0.22s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.22s ease,
    box-shadow 0.22s ease, background-color 0.22s ease;
}
.wf:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 255, 89, 0.4);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 22px 46px -22px rgba(0, 0, 0, 0.85), 0 0 0 1px rgba(242, 255, 89, 0.1);
}
.wf-cover {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--plum-800);
}
.wf-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), filter 0.3s ease;
}
.wf:hover .wf-cover img {
  transform: scale(1.055);
}
.wf-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(16, 11, 20, 0.72));
  pointer-events: none;
}
.wf-lock {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  background: rgba(16, 11, 20, 0.62);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 0.22s ease;
}
.wf:hover .wf-lock,
.wf-locked .wf-lock {
  opacity: 1;
}
.wf-locked .wf-cover img {
  filter: saturate(0.72) brightness(0.82);
}

.stat {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12.5px;
  color: var(--muted-dim);
}

/* ---------------------------------------------------------------- sidebar */

.side-link {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 9px 13px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: all 0.15s ease;
}
.side-link:hover {
  color: var(--warm);
  background: rgba(255, 255, 255, 0.06);
}
.side-link.active {
  color: var(--comfy);
  background: rgba(242, 255, 89, 0.1);
  font-weight: 500;
}
.side-link.active i {
  color: var(--comfy);
}

/* ---------------------------------------------------------------- table */

.tbl {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 13.5px;
}
.tbl th {
  padding: 11px 14px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted-dim);
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  white-space: nowrap;
}
.tbl td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.055);
  color: var(--muted);
  vertical-align: middle;
}
.tbl tbody tr {
  transition: background-color 0.14s ease;
}
.tbl tbody tr:hover {
  background: rgba(255, 255, 255, 0.035);
}
.tbl tbody tr:last-child td {
  border-bottom: none;
}

/* ---------------------------------------------------------------- misc */

.avatar {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: 999px;
  background: linear-gradient(140deg, var(--plum-600), var(--plum-800));
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--comfy);
  font-size: 14px;
  font-weight: 600;
  overflow: hidden;
}
.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.fade-up {
  animation: fadeUp 0.5s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 99px;
  background: var(--comfy);
  box-shadow: 0 0 0 0 rgba(242, 255, 89, 0.6);
  animation: pulse 2.4s infinite;
}
@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(242, 255, 89, 0.55);
  }
  70% {
    box-shadow: 0 0 0 9px rgba(242, 255, 89, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(242, 255, 89, 0);
  }
}

.prose-line p {
  margin: 0 0 10px;
  color: var(--muted);
  line-height: 1.75;
}
.prose-line p:last-child {
  margin-bottom: 0;
}

/* ------------------------------------------------------- markdown usage doc */
.md {
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.8;
  overflow-wrap: break-word;
}
.md > :first-child {
  margin-top: 0;
}
.md > :last-child {
  margin-bottom: 0;
}
.md h1,
.md h2,
.md h3,
.md h4,
.md h5 {
  font-family: var(--font-display);
  color: var(--warm);
  line-height: 1.3;
  margin: 28px 0 12px;
}
.md h1 {
  font-size: 27px;
}
.md h2 {
  font-size: 23px;
  padding-bottom: 9px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.md h3 {
  font-size: 19px;
}
.md h4,
.md h5 {
  font-size: 16px;
}
.md p {
  margin: 0 0 13px;
}
.md ul,
.md ol {
  margin: 0 0 15px;
  padding-left: 20px;
}
.md li {
  margin: 6px 0;
}
.md li::marker {
  color: var(--comfy);
  font-family: var(--font-display);
}
.md ul {
  list-style: none;
}
.md ul > li {
  position: relative;
}
.md ul > li::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 0.75em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--comfy);
  opacity: 0.7;
}
.md a {
  color: var(--comfy);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(242, 255, 89, 0.35);
}
.md a:hover {
  text-decoration-color: var(--comfy);
}
.md strong {
  color: var(--warm);
  font-weight: 600;
}
.md del {
  color: var(--muted-dim);
}
.md code {
  font-family: var(--font-mono);
  font-size: 12.8px;
  color: var(--warm);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 6px;
  padding: 1px 5px;
}
.md pre {
  margin: 0 0 16px;
  padding: 14px 16px;
  background: #0d0912;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-sm);
  overflow-x: auto;
}
.md pre code {
  background: none;
  border: 0;
  padding: 0;
  font-size: 12.8px;
  line-height: 1.7;
}
.md blockquote {
  margin: 0 0 15px;
  padding: 11px 16px;
  border-left: 2px solid var(--comfy);
  background: rgba(242, 255, 89, 0.06);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.md blockquote p:last-child {
  margin-bottom: 0;
}
.md table {
  width: 100%;
  margin: 0 0 16px;
  border-collapse: collapse;
  font-size: 13.5px;
}
.md th,
.md td {
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  text-align: left;
}
.md th {
  color: var(--warm);
  font-weight: 600;
  background: rgba(255, 255, 255, 0.04);
}
.md hr {
  border: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin: 24px 0;
}
.md img {
  max-width: 100%;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
}
.md input[type="checkbox"] {
  accent-color: var(--comfy);
  margin-right: 7px;
}

/* Member-only usage docs show a blurred skeleton, never the real text. */
.md-blur {
  display: flex;
  flex-direction: column;
  gap: 11px;
  filter: blur(6px);
  opacity: 0.55;
  user-select: none;
}
.md-bar {
  display: block;
  height: 10px;
  border-radius: 99px;
  background: rgba(255, 255, 255, 0.2);
}
.md-gate {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 22px;
  text-align: center;
  background: rgba(16, 11, 20, 0.78);
  backdrop-filter: blur(2px);
}

.dropzone {
  border: 1.5px dashed rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  transition: border-color 0.18s ease, background-color 0.18s ease;
}
.dropzone:hover,
.dropzone.is-over {
  border-color: var(--comfy);
  background: rgba(242, 255, 89, 0.05);
}

/* ---------------------------------------------------------------- dropdowns */

summary {
  list-style: none;
}
summary::-webkit-details-marker {
  display: none;
}
summary::marker {
  content: "";
}

.dropdown {
  display: none;
  animation: fadeUp 0.16s ease both;
}
details[open] > .dropdown {
  display: block;
}
details[open] > summary .bi-chevron-down {
  transform: rotate(180deg);
}
summary .bi-chevron-down {
  transition: transform 0.18s ease;
}

/* ---------------------------------------------------------------- flash */

.flash {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  font-size: 14px;
  color: var(--warm);
}
.flash i:first-child {
  flex: none;
  font-size: 16px;
}
.flash span {
  flex: 1;
}
.flash-x {
  flex: none;
  padding: 4px;
  border: none;
  background: transparent;
  color: var(--muted-dim);
  cursor: pointer;
  font-size: 12px;
}
.flash-x:hover {
  color: var(--warm);
}
.flash-success {
  border-color: rgba(242, 255, 89, 0.32);
  background: rgba(242, 255, 89, 0.09);
}
.flash-success i:first-child {
  color: var(--comfy);
}
.flash-error {
  border-color: rgba(239, 68, 68, 0.35);
  background: rgba(239, 68, 68, 0.1);
}
.flash-error i:first-child {
  color: #fca5a5;
}

/* ---------------------------------------------------------------- misc */

.skeleton {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.04));
  background-size: 200% 100%;
  animation: shimmer 1.6s infinite;
}
@keyframes shimmer {
  to {
    background-position: -200% 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}