:root {
  --gray: #212121;
  --white: #e3e3e3;
  --bg: #e3e3e3;
  --card: #f4f4f4;
  --text: #212121;
  --muted: #5d5d5d;
  --border: rgba(33, 33, 33, 0.16);
  --button-bg: #212121;
  --button-text: #e3e3e3;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #212121;
    --card: #2b2b2b;
    --text: #e3e3e3;
    --muted: #b8b8b8;
    --border: rgba(227, 227, 227, 0.16);
    --button-bg: #e3e3e3;
    --button-text: #212121;
  }
}

label {
  display: block;
  margin: 12px 0 6px;
  font-weight: 700;
  color: var(--text);
}
* {
  box-sizing: border-box;
}
a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover {
  opacity: 0.75;
}
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}

.page {
  min-height: 100vh;
  padding: 28px 18px;
  display: flex;
  justify-content: center;
}

.container {
  width: 100%;
  max-width: 760px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 36px;
}

.logo {
  height: 42px;
  width: auto;
}

@media (prefers-color-scheme: dark) {
  .logo-light {
    display: none;
  }
}

@media (prefers-color-scheme: light) {
  .logo-dark {
    display: none;
  }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  box-shadow: 0 18px 50px rgba(0,0,0,0.08);
}

h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
  margin: 0 0 16px;
}

h2 {
  margin-top: 0;
}

p {
  color: var(--muted);
  line-height: 1.6;
}

input, textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 12px;
}

textarea {
  min-height: 100px;
  resize: vertical;
}

button, .button {
  display: inline-block;
  border: 0;
  border-radius: 999px;
  background: var(--button-bg);
  color: var(--button-text);
  padding: 13px 20px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

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

.row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.status {
  margin-top: 16px;
  font-weight: 700;
}

.good {
  color: #17803b;
}

.bad {
  color: #b3261e;
}

.tag-card {
  margin-top: 16px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
}

td, th {
  padding: 8px;
  border-bottom: 1px solid var(--border);
}

select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 12px;
}

details {
  margin: 12px 0;
}

summary {
  cursor: pointer;
  margin-bottom: 12px;
}

.compact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.compact-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 16px;
}

.compact-table th,
.compact-table td {
  padding: 8px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.inline-editor {
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
}

hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 18px 0;
}
hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 22px 0;
}

details {
  margin-top: 10px;
}

summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--text);
}

.compact-tag {
  padding: 14px;
}

.compact-tag input,
.compact-tag textarea,
.compact-tag select {
  margin-bottom: 8px;
}
.tool-dropdown {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 14px;
  margin: 12px 0;
}

.tool-dropdown summary {
  font-size: 1.05rem;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.55);
  align-items: center;
  justify-content: center;
  padding: 18px;
  z-index: 999;
}

.modal-card {
  width: 100%;
  max-width: 620px;
  max-height: 90vh;
  overflow: auto;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.35);
}