:root {
  color-scheme: light;
  --bg: #f6f1ea;
  --panel: #fffaf3;
  --panel-edge: #efe2d2;
  --ink: #1f1a16;
  --muted: #6d5f52;
  --accent: #1b7f7a;
  --accent-strong: #0e5f5a;
  --accent-warm: #f2a65a;
  --danger: #c04b45;
  --shadow: 0 16px 40px rgba(35, 24, 16, 0.08);
  --radius: 16px;
}

* {
  box-sizing: border-box;
}

html,
body,
#root {
  height: 100%;
}

body {
  margin: 0;
  font-family: "Space Grotesk", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 231, 205, 0.6), transparent 40%),
    radial-gradient(circle at 90% 20%, rgba(193, 233, 229, 0.5), transparent 35%),
    linear-gradient(135deg, #f7f1e8 0%, #f2ebe2 100%);
}

.app {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 20px 24px 16px;
  gap: 14px;
}

.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.top-actions {
  display: flex;
  gap: 10px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(27, 127, 122, 0.12);
  color: var(--accent-strong);
  font-weight: 600;
  font-size: 13px;
}

.panes {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  min-height: 0;
}

.column {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 0;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--panel-edge);
  border-radius: var(--radius);
  padding: 14px 16px 16px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}

.panel-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.panel-title h2 {
  margin: 0;
  font-family: "Fraunces", serif;
  font-size: 20px;
  font-weight: 600;
}

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

.table {
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 6px;
  border: 1px solid var(--panel-edge);
  border-radius: 12px;
  overflow: hidden;
  background: white;
  min-height: 180px;
}

.table-header,
.table-row {
  display: grid;
  grid-template-columns: 1.2fr 2fr 0.6fr 0.6fr 0.7fr;
  align-items: center;
  padding: 10px 12px;
  gap: 8px;
  font-size: 13px;
}

.table-header {
  background: rgba(27, 127, 122, 0.08);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 11px;
}

.table-body {
  overflow: auto;
}

.table-row {
  border-top: 1px solid rgba(200, 190, 180, 0.4);
  cursor: pointer;
  transition: background 0.15s ease;
}

.table-row:hover {
  background: rgba(27, 127, 122, 0.08);
}

.table-row.selected {
  background: rgba(242, 166, 90, 0.2);
}

.checkbox {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  border: 1px solid rgba(27, 127, 122, 0.5);
  display: grid;
  place-items: center;
  background: white;
}

.checkbox.checked {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  font-weight: 700;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

button {
  border: none;
  border-radius: 999px;
  padding: 8px 14px;
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  background: #efe5d8;
  color: var(--ink);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

button:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(26, 20, 14, 0.12);
}

button.primary {
  background: var(--accent);
  color: white;
}

button.secondary {
  background: rgba(27, 127, 122, 0.12);
  color: var(--accent-strong);
}

button.ghost {
  background: transparent;
  border: 1px solid rgba(27, 127, 122, 0.3);
  color: var(--accent-strong);
}

button.danger {
  background: rgba(192, 75, 69, 0.12);
  color: var(--danger);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

textarea,
input,
select {
  border-radius: 12px;
  border: 1px solid rgba(167, 150, 132, 0.5);
  padding: 10px 12px;
  font-family: inherit;
  background: white;
  color: var(--ink);
}

textarea {
  resize: vertical;
  min-height: 120px;
}

input:focus,
textarea:focus,
select:focus {
  outline: 2px solid rgba(27, 127, 122, 0.3);
  border-color: rgba(27, 127, 122, 0.5);
}

.notes-area {
  flex: 1;
  min-height: 180px;
}

.rephrase-panel {
  border: 1px solid rgba(167, 150, 132, 0.5);
  border-radius: 12px;
  padding: 8px;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 160px;
  overflow: hidden;
}

.rephrase-list {
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.rephrase-item {
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(200, 190, 180, 0.6);
  font-size: 12px;
  cursor: pointer;
  background: rgba(27, 127, 122, 0.05);
}

.rephrase-item.active {
  background: rgba(242, 166, 90, 0.25);
  border-color: rgba(242, 166, 90, 0.6);
}

.concept-meta {
  display: grid;
  gap: 8px;
}

.image-prompt {
  min-height: 110px;
  background: rgba(255, 255, 255, 0.7);
}

.bottom-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(167, 150, 132, 0.4);
  border-radius: 16px;
  box-shadow: var(--shadow);
}

.input-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 220px;
}

.input-group label {
  font-size: 12px;
  color: var(--muted);
  min-width: 90px;
}

.input-group input,
.input-group select {
  flex: 1;
  min-width: 140px;
}

@media (max-width: 1100px) {
  .panes {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .top-bar {
    flex-direction: column;
    align-items: flex-start;
  }

  .table-header,
  .table-row {
    grid-template-columns: 1.2fr 1.8fr 0.6fr 0.6fr 0.6fr;
  }
}