@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700&display=swap");

:root {
  --bg: #f5f2ed;
  --panel: #ffffff;
  --text: #232221;
  --muted: #6f6a63;
  --accent: #f27d42;
  --border: #e7e1d8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 32px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
}

.tabs {
  display: flex;
  gap: 10px;
  padding: 14px 32px 0;
}

.tab-button {
  border-radius: 12px;
  padding: 10px 14px;
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
}

.tab-button.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.brand-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
}

.brand-title {
  font-size: 20px;
  font-weight: 700;
}

.brand-subtitle {
  font-size: 12px;
  color: var(--muted);
}

.auth {
  display: flex;
  align-items: center;
  gap: 12px;
}

button {
  border: none;
  padding: 10px 16px;
  background: var(--accent);
  color: white;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
}

button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

button.danger {
  background: #c43f2d;
  color: #fff;
}

.muted {
  color: var(--muted);
  font-size: 12px;
}

.layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 24px;
  padding: 24px 32px 32px;
}

.info-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  padding: 24px 32px 32px;
}

.panel {
  background: var(--panel);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 12px 30px rgba(35, 34, 33, 0.08);
  min-height: 520px;
}

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

.panel-header h2 {
  margin: 0;
  font-size: 18px;
}

.pill {
  background: var(--bg);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}

.submission-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.panel-divider {
  height: 1px;
  background: var(--border);
  margin: 18px 0;
}

.submission-item {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.submission-item:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 18px rgba(242, 125, 66, 0.15);
}

.submission-item.active {
  border-color: var(--accent);
  background: #fff6f0;
}

.detail {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.detail-content {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 20px;
}

canvas {
  border-radius: 12px;
  background: #f7f4ef;
  border: 1px solid var(--border);
}

.form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}

.form input {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
}

.form select {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  background: #fff;
}

.meta {
  display: flex;
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
}

.actions {
  display: flex;
  gap: 12px;
}

.category-admin {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #fdfbf7;
}

.category-admin-summary {
  list-style: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  padding: 12px;
}

.category-admin-summary::-webkit-details-marker {
  display: none;
}

.category-admin-summary::after {
  content: "▾";
  float: right;
  color: var(--muted);
  transition: transform 0.2s ease;
}

.category-admin[open] .category-admin-summary::after {
  transform: rotate(180deg);
}

.category-admin-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 0 12px 12px;
}

.new-category-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.category-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.category-chip {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  color: var(--text);
}

.empty-state {
  color: var(--muted);
  padding: 20px;
}

.info-panel h2 {
  margin-top: 4px;
  margin-bottom: 12px;
}

.info-panel p {
  margin: 0 0 10px;
  line-height: 1.45;
}

@media (max-width: 980px) {
  .tabs {
    padding: 12px 16px 0;
  }

  .layout {
    padding: 16px;
    grid-template-columns: 1fr;
  }

  .info-layout {
    padding: 16px;
    grid-template-columns: 1fr;
  }

  .detail-content {
    grid-template-columns: 1fr;
  }

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

  canvas {
    width: 100%;
    height: auto;
  }
}