/* css/base.css */
:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --danger: #dc2626;
  --border: #e5e7eb;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.12);
}

* {
  box-sizing: border-box;
}

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

button,
input,
textarea,
select {
  font: inherit;
  font-size: 16px;
}

button {
  cursor: pointer;
}

.hidden {
  display: none !important;
}

.primary-btn,
.secondary-btn {
  border: 0;
  border-radius: 14px;
  padding: 12px 16px;
  font-weight: 700;
}

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

.primary-btn:hover {
  background: var(--primary-dark);
}

.secondary-btn {
  background: #eef2ff;
  color: var(--primary);
}

.full {
  width: 100%;
}

.message {
  min-height: 24px;
  color: var(--muted);
  font-size: 14px;
}

input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 13px 12px;
  color: var(--text);
  background: white;
}