:root {
  --bg: #0a0d12;
  --bg-accent: radial-gradient(circle at top left, rgba(242, 153, 74, 0.16), transparent 28%),
    radial-gradient(circle at top right, rgba(63, 180, 195, 0.12), transparent 22%),
    linear-gradient(180deg, #0b0f15 0%, #090b10 100%);
  --panel: rgba(17, 21, 29, 0.92);
  --panel-strong: rgba(22, 27, 37, 0.96);
  --panel-inset: rgba(11, 14, 20, 0.9);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 197, 110, 0.28);
  --text: #edf2f8;
  --muted: #9ba7b6;
  --muted-strong: #ccd5df;
  --accent: #f7a84a;
  --accent-strong: #ffbf6d;
  --secondary: #68c8d8;
  --danger: #ff6d7a;
  --shadow: 0 22px 48px rgba(0, 0, 0, 0.35);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --sidebar-width: 320px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg-accent);
  color: var(--text);
  font-family: "Space Grotesk", "Noto Sans SC", sans-serif;
}

a {
  color: inherit;
}

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

button {
  cursor: pointer;
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
}

.login-card {
  width: min(1100px, 100%);
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 28px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: rgba(13, 17, 24, 0.92);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.login-copy,
.login-form,
.panel,
.inset-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(21, 26, 36, 0.95), rgba(12, 15, 21, 0.96));
}

.login-copy {
  padding: 32px;
}

.login-copy h1 {
  margin: 10px 0 14px;
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  line-height: 0.95;
}

.login-copy p,
.login-copy li {
  color: var(--muted-strong);
  line-height: 1.7;
}

.login-copy ul {
  margin: 20px 0 0;
  padding-left: 18px;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  color: var(--secondary);
}

.login-form {
  padding: 28px;
  display: grid;
  align-content: center;
  gap: 18px;
}

label {
  display: grid;
  gap: 8px;
}

label span,
.panel h2,
.panel h3 {
  font-family: "Noto Sans SC", sans-serif;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 14px;
  background: rgba(6, 8, 12, 0.88);
  color: var(--text);
  padding: 12px 14px;
  outline: none;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(247, 168, 74, 0.68);
  transform: translateY(-1px);
}

textarea {
  min-height: 92px;
  resize: vertical;
}

.body-editor {
  min-height: 260px;
}

.accent-button,
.ghost-button {
  border-radius: 999px;
  padding: 12px 18px;
  border: 1px solid transparent;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.accent-button {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #151311;
  font-weight: 700;
}

.ghost-button {
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted-strong);
  border-color: rgba(255, 255, 255, 0.08);
}

.accent-button:hover,
.ghost-button:hover {
  transform: translateY(-1px);
}

.error-text {
  margin: 0;
  color: var(--danger);
}

.app-shell {
  min-height: 100vh;
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 18px;
  gap: 18px;
}

.topbar h1 {
  margin: 8px 0 0;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 0.95;
}

.topbar-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.panel-tools {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.model-badge,
.muted-chip {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(104, 200, 216, 0.1);
  border: 1px solid rgba(104, 200, 216, 0.2);
  color: var(--muted-strong);
  font-size: 0.92rem;
}

.workspace-grid {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  transition: grid-template-columns 0.26s ease;
}

.app-shell.sidebar-collapsed .workspace-grid {
  grid-template-columns: minmax(0, 1fr);
}

.main-column {
  display: grid;
  gap: 18px;
}

.panel {
  padding: 18px;
  box-shadow: var(--shadow);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.panel-header.compact {
  margin-top: 18px;
}

.panel-header h2,
.panel h3 {
  margin: 0;
  font-size: 1rem;
  color: var(--muted-strong);
}

.sidebar-panel {
  position: sticky;
  top: 24px;
  align-self: start;
  max-height: calc(100vh - 48px);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 0;
  overflow: hidden;
  width: var(--sidebar-width);
  min-width: 240px;
  max-width: 520px;
  transition: opacity 0.22s ease, transform 0.22s ease, width 0.22s ease;
}

.app-shell.sidebar-collapsed .sidebar-panel {
  width: 0;
  min-width: 0;
  padding: 0;
  border-color: transparent;
  opacity: 0;
  transform: translateX(-18px);
  pointer-events: none;
}

.sidebar-scroll,
.cms-sidecar {
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(247, 168, 74, 0.55) rgba(255, 255, 255, 0.04);
}

.sidebar-scroll {
  padding-right: 8px;
}

.sidebar-scroll::-webkit-scrollbar,
.cms-sidecar::-webkit-scrollbar {
  width: 10px;
}

.sidebar-scroll::-webkit-scrollbar-track,
.cms-sidecar::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
}

.sidebar-scroll::-webkit-scrollbar-thumb,
.cms-sidecar::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(247, 168, 74, 0.9), rgba(104, 200, 216, 0.7));
  border-radius: 999px;
  border: 2px solid rgba(8, 12, 18, 0.72);
}

.sidebar-resize-handle {
  position: absolute;
  top: 18px;
  right: -10px;
  width: 20px;
  height: calc(100% - 36px);
  border: 0;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(247, 168, 74, 0.26), rgba(104, 200, 216, 0.12));
  opacity: 0;
  cursor: col-resize;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.sidebar-panel:hover .sidebar-resize-handle,
.sidebar-resize-handle:focus-visible,
.app-shell.sidebar-resizing .sidebar-resize-handle {
  opacity: 1;
}

.sidebar-resize-handle:hover {
  transform: scaleX(1.08);
}

.sidebar-rail-button {
  position: fixed;
  left: 18px;
  bottom: 18px;
  z-index: 18;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.22s ease, transform 0.22s ease;
}

.app-shell.sidebar-collapsed .sidebar-rail-button {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.topic-list,
.style-list,
.article-list,
.prompt-list {
  display: grid;
  gap: 12px;
}

.topic-card,
.style-card,
.article-card,
.prompt-snippet {
  border-radius: var(--radius-lg);
  padding: 14px;
  background: rgba(7, 10, 14, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.06);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.topic-card:hover,
.style-card:hover,
.article-card:hover,
.prompt-snippet:hover {
  border-color: rgba(247, 168, 74, 0.4);
  transform: translateY(-2px);
}

.topic-card.active,
.style-card.active,
.article-card.active {
  border-color: var(--border-strong);
  box-shadow: 0 0 0 1px rgba(247, 168, 74, 0.2) inset;
}

.topic-card h3,
.style-card h3,
.article-card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.topic-card p,
.style-card p,
.article-card p,
.prompt-snippet p,
.checklist-card li,
.job-log {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.generation-grid,
.field-grid,
.image-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.generation-grid .wide,
.field-grid .wide {
  grid-column: 1 / -1;
}

.actions-row {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.job-status-card {
  margin-top: 16px;
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.06);
  background:
    radial-gradient(circle at left center, rgba(247, 168, 74, 0.18), transparent 28%),
    linear-gradient(180deg, rgba(8, 11, 16, 0.94), rgba(11, 15, 22, 0.98));
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.job-status-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  position: relative;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.job-status-spinner,
.job-status-check,
.job-status-fail {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
}

.job-status-spinner::before {
  content: "";
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.08);
  border-top-color: var(--accent);
  border-right-color: var(--secondary);
  animation: job-spin 0.95s linear infinite;
  box-shadow: 0 0 24px rgba(247, 168, 74, 0.18);
}

.job-status-check,
.job-status-fail {
  font-size: 1.55rem;
  font-weight: 700;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.job-status-check {
  color: #8ef0a7;
}

.job-status-fail {
  color: var(--danger);
}

.job-status-card.completed .job-status-check,
.job-status-card.failed .job-status-fail {
  opacity: 1;
  transform: scale(1);
}

.job-status-card.completed .job-status-spinner,
.job-status-card.failed .job-status-spinner,
.job-status-card.idle .job-status-spinner {
  opacity: 0.16;
}

.job-status-head,
.job-status-meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.job-status-head strong {
  font-size: 1rem;
}

.job-status-meta {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.job-progress-track {
  width: 100%;
  height: 10px;
  margin-top: 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

#job-progress-bar {
  display: block;
  height: 100%;
  width: 0%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--secondary));
  transition: width 0.28s ease;
}

@keyframes job-spin {
  to {
    transform: rotate(360deg);
  }
}

.job-log {
  min-height: 92px;
  margin-top: 16px;
  padding: 14px;
  border-radius: var(--radius-lg);
  background: rgba(7, 10, 14, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.05);
  white-space: pre-wrap;
}

.meta-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.88rem;
}

.article-card .status-pill {
  display: inline-flex;
  margin-top: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(247, 168, 74, 0.12);
  color: var(--accent-strong);
  font-size: 0.8rem;
}

.inset-panel {
  padding: 14px;
}

#cms-frame {
  width: 100%;
  height: 100%;
  border: 0;
  background: #fff;
}

.checklist-card,
.prompt-card {
  margin-top: 16px;
  padding: 16px;
  border-radius: var(--radius-lg);
  background: rgba(7, 10, 14, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.checklist-card ul {
  margin: 12px 0 0;
  padding-left: 18px;
}

.prompt-snippet code {
  display: block;
  white-space: pre-wrap;
  color: var(--muted-strong);
  font-family: "Noto Sans SC", monospace;
  font-size: 0.82rem;
  line-height: 1.55;
}

.cms-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(3, 6, 10, 0.46);
  backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.24s ease;
  z-index: 29;
}

.cms-drawer {
  position: fixed;
  top: 12px;
  right: 12px;
  bottom: 12px;
  width: min(1480px, calc(100vw - 24px));
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 18px;
  padding: 20px;
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(16, 20, 28, 0.98), rgba(8, 11, 17, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.48);
  transform: translateX(calc(100% + 24px));
  transition: transform 0.28s ease;
  z-index: 30;
}

.app-shell.cms-drawer-open .cms-drawer {
  transform: translateX(0);
}

.app-shell.cms-drawer-open .cms-drawer-backdrop {
  opacity: 1;
  pointer-events: auto;
}

.cms-drawer-header h2 {
  margin: 8px 0 6px;
}

.cms-drawer-note {
  margin: 0;
  color: var(--muted);
}

.cms-drawer-body {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
}

.cms-stage {
  min-width: 0;
  min-height: 0;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.cms-sidecar {
  min-height: 0;
  padding-right: 6px;
}

@media (max-width: 1440px) {
  .cms-drawer {
    width: calc(100vw - 20px);
    top: 10px;
    right: 10px;
    bottom: 10px;
  }
}

@media (max-width: 1280px) {
  .cms-drawer-body {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .login-card,
  .generation-grid,
  .field-grid,
  .image-grid {
    grid-template-columns: 1fr;
  }

  .workspace-grid,
  .app-shell.sidebar-collapsed .workspace-grid {
    grid-template-columns: 1fr;
  }

  .sidebar-panel,
  .app-shell.sidebar-collapsed .sidebar-panel {
    position: static;
    max-height: none;
    width: 100%;
    min-width: 0;
    opacity: 1;
    transform: none;
    padding: 18px;
    border-color: var(--border);
    pointer-events: auto;
  }

  .sidebar-resize-handle,
  .sidebar-rail-button {
    display: none;
  }

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

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

  .cms-drawer {
    width: calc(100vw - 12px);
    top: 6px;
    right: 6px;
    bottom: 6px;
    padding: 14px;
  }

  .cms-drawer-header,
  .cms-drawer-body {
    grid-template-columns: 1fr;
  }
}