/* UMI202 — Week 5 Starter CSS (Tables + Forms)
   Save as: styles.css
*/

:root {
  --border: #cbd5e1;
  --bg: #ffffff;
  --muted: #f1f5f9;
  --muted2: #f8fafc;
  --text: #0f172a;
  --primary: #2563eb;
  --focus: #93c5fd;
}

/* =====================
   TABLES
   ===================== */

.table {
  width: 100%;
  border-collapse: collapse;
  font-family: system-ui, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}

.table caption {
  text-align: left;
  font-weight: 700;
  padding: 10px 0;
}

.table th,
.table td {
  border: 1px solid var(--border);
  padding: 10px 12px;
  vertical-align: top;
}

.table th {
  background: var(--muted);
  text-align: left;
}

.table tbody tr:nth-child(even) {
  background: var(--muted2);
}

.table tbody tr:hover {
  background: #eef2ff;
}

.table-wrap {
  overflow-x: auto;
}

/* =====================
   FORMS
   ===================== */

.form {
  max-width: 520px;
  font-family: system-ui, Arial, sans-serif;
  color: var(--text);
}

.form .field {
  margin-bottom: 12px;
}

.form label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
}

.form textarea {
  resize: vertical;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 2px solid var(--focus);
  border-color: #60a5fa;
}

.form .row {
  display: flex;
  gap: 12px;
}

.form .row .field {
  flex: 1;
}

.form button {
  padding: 10px 14px;
  border: 0;
  border-radius: 10px;
  background: var(--primary);
  color: white;
  font-weight: 700;
  cursor: pointer;
}

.form button:hover {
  filter: brightness(0.95);
}

.form small {
  color: #475569;
}

fieldset {
  border: 1px solid var(--border);
  padding: 12px 14px;
  border-radius: 12px;
  margin: 0;
}

legend {
  padding: 0 6px;
  font-weight: 700;
}