:root {
  color-scheme: light;
  --ink: #17202c;
  --muted: #667085;
  --line: #d9e1ec;
  --soft: #f5f7fa;
  --panel: #ffffff;
  --dark: #111827;
  --blue: #1463d9;
  --red: #c2413d;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--soft);
  color: var(--ink);
}
button, input, textarea, select {
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 10px;
}
button {
  background: var(--blue);
  color: #fff;
  border: 0;
  cursor: pointer;
  font-weight: 700;
}
button.quiet { background: #e5e9f0; color: var(--ink); }
button.danger { background: var(--red); }
textarea { min-height: 86px; resize: vertical; }
label { display: grid; gap: 6px; color: var(--muted); font-size: 13px; }
label input, label textarea, label select { color: var(--ink); width: 100%; }

.login-body {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background: #101820;
}
.login-card {
  width: min(390px, 92vw);
  background: #fff;
  padding: 30px;
  border-radius: 8px;
  box-shadow: 0 18px 70px #0007;
}
.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--blue);
  color: white;
  border-radius: 8px;
  font-weight: 800;
}
.login-card h1 { margin: 18px 0 6px; }
.login-card p { color: var(--muted); }
.login-card input, .login-card button { width: 100%; margin-top: 12px; }

.topbar {
  background: var(--dark);
  color: white;
  padding: 16px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.topbar strong { display: block; font-size: 18px; }
.topbar span { color: #b7c0cc; font-size: 13px; }
.topbar nav { display: flex; gap: 8px; flex-wrap: wrap; }
.topbar nav button { background: #283342; }
.topbar nav button.active { background: var(--blue); }

main { max-width: 1360px; margin: 0 auto; padding: 22px; }
.view { display: none; }
.view.active { display: block; }
.toolbar {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.toolbar h2 { margin: 0; flex: 1; }

.calendar {
  display: grid;
  grid-template-columns: repeat(7, minmax(130px, 1fr));
  border: 1px solid var(--line);
  background: var(--line);
  gap: 1px;
}
.day {
  min-height: 142px;
  background: white;
  padding: 10px;
}
.day.out { background: #f0f3f7; color: #98a2b3; }
.day-number {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 8px;
}
.event {
  background: #eef5ff;
  border-left: 3px solid var(--blue);
  padding: 7px;
  border-radius: 5px;
  font-size: 12px;
  margin-bottom: 6px;
  cursor: pointer;
}
.event b { display: block; color: var(--ink); }
.event span { color: var(--muted); }

.content-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 14px;
}
.content-card, .panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}
.content-card h3 { margin: 8px 0; }
.meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--muted);
}
.pill {
  background: #eef1f6;
  border-radius: 999px;
  padding: 4px 8px;
}
.card-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.template-panel {
  grid-column: span 2;
}
.template-library {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 14px;
}
.template-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
}
.template-preview {
  min-height: 220px;
  background: #eef1f6;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 12px;
  overflow: hidden;
}
.template-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.template-fields {
  padding: 12px;
  display: grid;
  gap: 10px;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 14px;
}
.panel h2 { margin: 0 0 14px; }
.panel { display: grid; gap: 12px; align-content: start; }
.color-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.category-row {
  display: grid;
  grid-template-columns: 1fr 80px;
  gap: 8px;
  margin-bottom: 8px;
}

dialog {
  width: min(1160px, 96vw);
  border: 0;
  border-radius: 10px;
  padding: 0;
  box-shadow: 0 22px 90px #0006;
}
dialog::backdrop { background: #101820a0; }
.dialog-head {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dialog-head h2 { margin: 0; }
.editor-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  gap: 16px;
  padding: 16px;
}
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.notes { color: var(--muted); font-size: 13px; white-space: pre-wrap; }
.brief-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #fff;
  display: grid;
  gap: 10px;
}
.brief-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.brief-grid textarea {
  min-height: 64px;
}
.slide-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: #f8fafc;
  display: grid;
  gap: 10px;
}
.slide-head, .slide-row-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.slide-row {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 10px;
  display: grid;
  gap: 8px;
  margin-bottom: 8px;
}
.slide-row-head {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}
.slide-row textarea {
  min-height: 62px;
}
.slide-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.phone {
  width: 360px;
  margin: 0 auto;
  background: #fff;
  border: 10px solid #111;
  border-radius: 34px;
  overflow: hidden;
  box-shadow: 0 12px 36px #0002;
  align-self: start;
}
.phone-top {
  height: 24px;
  background: #111;
}
.ig-header, .ig-actions, .ig-caption {
  padding: 12px;
}
.ig-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid #eee;
}
.ig-media {
  aspect-ratio: 4 / 5;
  background: #eef1f6;
  display: grid;
  place-items: center;
  overflow: hidden;
}
.ig-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.ig-dots {
  min-height: 32px;
  padding: 8px 10px 0;
  display: flex;
  justify-content: center;
  gap: 6px;
}
.ig-dots button {
  width: 24px;
  height: 24px;
  padding: 0;
  border-radius: 50%;
  background: #e5e9f0;
  color: var(--ink);
  font-size: 11px;
}
.ig-dots button.active {
  background: var(--blue);
  color: #fff;
}
.ig-caption {
  font-size: 13px;
  line-height: 1.35;
  white-space: pre-wrap;
}
.task-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: start center;
  padding-top: 78px;
  background: rgba(17, 24, 39, .22);
}
.task-overlay[hidden] { display: none; }
.task-card {
  width: min(430px, calc(100vw - 28px));
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 22px 80px #0004;
  padding: 16px;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
}
.task-card.failed {
  border-color: var(--red);
}
.task-spinner {
  width: 36px;
  height: 36px;
  border: 4px solid #dbe5f2;
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
.task-card strong {
  display: block;
  margin-bottom: 4px;
}
.task-card p {
  color: var(--muted);
  margin: 0 0 10px;
  font-size: 13px;
}
.task-bar {
  height: 7px;
  background: #e9eef5;
  border-radius: 999px;
  overflow: hidden;
}
.task-bar span {
  display: block;
  height: 100%;
  width: 8%;
  background: var(--blue);
  transition: width .3s ease;
}
.task-card ol {
  margin: 12px 0 0;
  padding-left: 20px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}
.task-card li.active {
  color: var(--ink);
  font-weight: 700;
}
.task-card li.done {
  color: #0f766e;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 900px) {
  .topbar { display: block; }
  .topbar nav { margin-top: 12px; }
  .calendar { grid-template-columns: 1fr; }
  .day { min-height: auto; }
  .editor-grid { grid-template-columns: 1fr; }
  .brief-grid, .slide-fields { grid-template-columns: 1fr; }
  .template-panel { grid-column: auto; }
  .template-card { grid-template-columns: 1fr; }
  .template-preview { min-height: 180px; }
}