:root {
  color-scheme: light;
  --ink: oklch(20% 0.025 250);
  --muted: oklch(49% 0.035 250);
  --soft: oklch(96% 0.012 250);
  --surface: oklch(99% 0.006 250);
  --line: oklch(88% 0.018 250);
  --brand: oklch(46% 0.16 28);
  --brand-strong: oklch(37% 0.16 28);
  --teal: oklch(62% 0.12 178);
  --yellow: oklch(77% 0.13 82);
  --blue: oklch(55% 0.13 245);
  --rose: oklch(70% 0.12 18);
  --shadow: 0 18px 50px oklch(30% 0.05 250 / 10%);
  --radius: 8px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 12px;
  --space-lg: 16px;
  --space-xl: 24px;
  --space-2xl: 32px;
  --space-3xl: 48px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 1180px;
  background:
    linear-gradient(135deg, oklch(98% 0.012 45), oklch(95% 0.025 205) 48%, oklch(98% 0.015 145));
  color: var(--ink);
  font-family: Avenir Next, Avenir, Segoe UI, sans-serif;
  letter-spacing: 0;
}

button,
textarea,
input {
  font: inherit;
}

.app-shell {
  display: grid;
  grid-template-columns: 260px minmax(920px, 1fr);
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  padding: var(--space-xl);
  background: oklch(98% 0.01 250 / 86%);
  border-right: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand-block {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: var(--radius);
  background: var(--brand);
  color: oklch(98% 0.01 45);
  font-weight: 800;
}

.brand-block strong,
.brand-block span,
.sidebar-footer strong,
.sidebar-footer span,
.sidebar-footer small {
  display: block;
}

.brand-block span,
.sidebar-footer span,
.sidebar-footer small {
  color: var(--muted);
  font-size: 13px;
}

.main-nav {
  display: grid;
  gap: var(--space-sm);
}

.main-nav a {
  color: var(--muted);
  padding: 11px 12px;
  text-decoration: none;
  border-radius: var(--radius);
}

.main-nav a.active,
.main-nav a:hover {
  background: oklch(93% 0.035 28);
  color: var(--brand-strong);
}

.sidebar-footer {
  margin-top: auto;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--line);
}

.workspace {
  padding: var(--space-2xl);
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--brand-strong);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 0;
  font-size: 34px;
  line-height: 1.12;
}

h2 {
  margin-bottom: 0;
  font-size: 20px;
}

h3 {
  margin-bottom: var(--space-md);
  color: var(--muted);
  font-size: 14px;
}

.topbar-actions {
  display: flex;
  gap: var(--space-md);
}

.primary-button,
.ghost-button,
.small-button {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 750;
}

.primary-button {
  padding: 12px 18px;
  border-color: var(--brand);
  background: var(--brand);
  color: oklch(99% 0.006 45);
}

.ghost-button {
  padding: 12px 18px;
  background: var(--surface);
  color: var(--ink);
}

.small-button {
  padding: 8px 11px;
  background: oklch(96% 0.018 250);
  color: var(--ink);
}

.flow-strip {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  width: fit-content;
  margin-bottom: var(--space-xl);
  padding: 12px 14px;
  background: oklch(99% 0.006 250 / 76%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.flow-strip span {
  font-size: 13px;
  font-weight: 750;
}

.flow-strip b {
  color: var(--brand);
}

.campaign-grid,
.selector-grid,
.bottom-grid {
  display: grid;
  gap: var(--space-xl);
}

.campaign-grid {
  grid-template-columns: 1.05fr 0.95fr;
}

.selector-grid {
  grid-template-columns: 1.1fr 1fr 0.8fr;
  margin-top: var(--space-xl);
}

.bottom-grid {
  grid-template-columns: 0.8fr 1fr 0.9fr;
  margin-top: var(--space-xl);
}

.panel {
  padding: var(--space-xl);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.section-heading.wide {
  margin-bottom: var(--space-md);
}

.status-pill {
  padding: 6px 9px;
  border-radius: 999px;
  background: oklch(92% 0.045 82);
  color: oklch(33% 0.08 82);
  font-size: 12px;
  font-weight: 800;
}

.dropzone {
  display: grid;
  gap: var(--space-sm);
  place-items: center;
  min-height: 170px;
  padding: var(--space-xl);
  text-align: center;
  border: 1px dashed oklch(72% 0.045 250);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, oklch(97% 0.018 35), oklch(96% 0.02 185));
  cursor: pointer;
}

.dropzone input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}

.drop-icon {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 999px;
  background: var(--brand);
  color: oklch(99% 0.006 45);
  font-size: 28px;
}

.dropzone span,
.task-card span,
.model-card small {
  color: var(--muted);
}

.thumb-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin: var(--space-lg) 0;
}

.thumb {
  height: 82px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background-position: center;
  background-size: cover;
}

.image-thumb {
  position: relative;
  overflow: hidden;
}

.image-thumb::after {
  content: "товар";
  position: absolute;
  right: 8px;
  bottom: 8px;
  padding: 4px 7px;
  border-radius: 999px;
  background: oklch(18% 0.025 250 / 70%);
  color: oklch(98% 0.006 250);
  font-size: 11px;
  font-weight: 800;
}

.thumb.fabric {
  background: linear-gradient(135deg, oklch(92% 0.03 250), oklch(78% 0.04 250));
}

.thumb.model {
  background: linear-gradient(145deg, oklch(82% 0.08 28), oklch(95% 0.025 60));
}

.thumb.detail {
  background: repeating-linear-gradient(45deg, oklch(91% 0.015 250), oklch(91% 0.015 250) 8px, oklch(83% 0.02 250) 8px, oklch(83% 0.02 250) 16px);
}

.thumb.back {
  background: linear-gradient(135deg, oklch(86% 0.07 178), oklch(96% 0.02 178));
}

.field-label {
  display: block;
  margin-bottom: var(--space-sm);
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

textarea {
  width: 100%;
  resize: vertical;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: oklch(98% 0.008 250);
  color: var(--ink);
  line-height: 1.5;
}

.generated-prompt {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: oklch(96% 0.018 48);
  border: 1px solid oklch(88% 0.035 48);
  border-radius: var(--radius);
}

.generated-prompt p:last-child {
  margin-bottom: 0;
  color: oklch(32% 0.04 48);
  line-height: 1.5;
}

.model-list {
  display: grid;
  gap: var(--space-md);
}

.model-card {
  display: grid;
  grid-template-columns: 68px 1fr;
  grid-template-areas: "avatar name" "avatar meta";
  gap: 5px var(--space-md);
  align-items: center;
  width: 100%;
  padding: var(--space-md);
  text-align: left;
  background: oklch(98% 0.008 250);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.model-card.selected {
  border-color: var(--brand);
  background: oklch(96% 0.02 28);
}

.model-card:hover,
.style-chip:hover,
.output-list label:hover {
  border-color: oklch(72% 0.06 28);
}

.model-avatar {
  position: relative;
  grid-area: avatar;
  width: 68px;
  height: 82px;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid oklch(84% 0.02 250);
}

.model-avatar::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 14px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: oklch(76% 0.09 48);
  box-shadow: 0 29px 0 9px oklch(36% 0.07 250);
}

.model-avatar::after {
  content: "";
  position: absolute;
  left: 16px;
  top: 8px;
  width: 36px;
  height: 22px;
  border-radius: 999px 999px 10px 10px;
  background: oklch(24% 0.05 40);
}

.model-card strong {
  grid-area: name;
}

.model-card small {
  grid-area: meta;
}

.anna {
  background: linear-gradient(160deg, oklch(96% 0.018 35), oklch(78% 0.07 35));
}

.sofia {
  background: linear-gradient(160deg, oklch(94% 0.025 190), oklch(72% 0.09 220));
}

.maya {
  background: linear-gradient(160deg, oklch(95% 0.035 82), oklch(76% 0.08 18));
}

.style-grid,
.output-list,
.channel-list,
.form-grid,
.publication-list {
  display: grid;
  gap: var(--space-md);
}

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

.style-chip,
.output-list label,
.channel-list span {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: oklch(98% 0.008 250);
  font-size: 14px;
  font-weight: 700;
}

.style-chip.checked {
  background: oklch(94% 0.03 178);
  border-color: oklch(72% 0.08 178);
}

input {
  accent-color: var(--brand);
}

.form-grid label {
  display: grid;
  gap: var(--space-sm);
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.field-input {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: oklch(98% 0.008 250);
  color: var(--ink);
}

.field-input:focus,
textarea:focus {
  outline: 2px solid oklch(74% 0.08 178 / 45%);
  outline-offset: 1px;
}

.connection-status {
  padding: 6px 9px;
  border-radius: 999px;
  background: oklch(94% 0.018 250);
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.connection-status.saved {
  background: oklch(93% 0.04 178);
  color: oklch(36% 0.09 178);
}

.publish-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.publication-item {
  display: grid;
  gap: 6px;
  padding: var(--space-md);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: oklch(98% 0.008 250);
}

.publication-item strong {
  font-size: 14px;
}

.publication-item span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.production-section {
  margin-top: var(--space-xl);
}

.integrations-section {
  margin-top: var(--space-xl);
}

.assets-section {
  margin-top: var(--space-xl);
}

.asset-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(210px, 1fr));
  gap: var(--space-md);
}

.editor-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1.1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.editor-grid label {
  display: grid;
  gap: var(--space-sm);
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
}

.editor-grid textarea {
  min-height: 154px;
  background: var(--surface);
}

.asset-card {
  display: grid;
  gap: var(--space-sm);
  min-height: 180px;
  padding: var(--space-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.asset-card strong {
  font-size: 15px;
}

.asset-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.asset-type {
  width: fit-content;
  padding: 5px 8px;
  border-radius: 999px;
  background: oklch(94% 0.03 178);
  color: oklch(36% 0.09 178);
  font-size: 11px;
  font-weight: 850;
}

.integration-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(240px, 1fr));
  gap: var(--space-md);
}

.integration-card {
  display: grid;
  gap: var(--space-md);
  align-content: start;
  min-height: 250px;
  padding: var(--space-lg);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.integration-card h3 {
  margin: var(--space-sm) 0 0;
  color: var(--ink);
  font-size: 18px;
}

.integration-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.integration-card ul {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 18px;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.35;
}

.integration-status {
  display: inline-flex;
  width: fit-content;
  padding: 5px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 850;
}

.integration-status.ready {
  background: oklch(93% 0.04 178);
  color: oklch(36% 0.09 178);
}

.integration-status.next {
  background: oklch(93% 0.04 245);
  color: oklch(38% 0.1 245);
}

.integration-status.research {
  background: oklch(93% 0.035 82);
  color: oklch(35% 0.08 82);
}

.muted-card {
  background: oklch(98% 0.006 250 / 76%);
}

.kanban {
  display: grid;
  grid-template-columns: repeat(5, minmax(190px, 1fr));
  gap: var(--space-md);
  overflow-x: auto;
  padding-bottom: var(--space-sm);
}

.kanban-column {
  min-height: 210px;
  padding: var(--space-lg);
  background: oklch(98% 0.008 250 / 86%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.task-card {
  display: grid;
  gap: 6px;
  padding: var(--space-md);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.task-card.fresh {
  animation: task-pop 280ms ease-out;
  border-color: oklch(72% 0.08 178);
  background: oklch(97% 0.018 178);
}

@keyframes task-pop {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.estimate-list {
  display: grid;
  gap: var(--space-md);
  margin: 0;
}

.estimate-list div {
  display: flex;
  justify-content: space-between;
  gap: var(--space-xl);
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.estimate-list div:last-child {
  border-bottom: 0;
}

.estimate-list dt {
  color: var(--muted);
}

.estimate-list dd {
  margin: 0;
  font-weight: 850;
}

@media (max-width: 900px) {
  body {
    min-width: 0;
  }

  .app-shell,
  .campaign-grid,
  .selector-grid,
  .bottom-grid,
  .integration-grid,
  .asset-grid,
  .editor-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .kanban {
    grid-template-columns: repeat(5, 240px);
  }
}