/* student.tryswift.jp baseline styles. Intentionally minimal — pages
 * inherit the layout primitives from main tryswift.jp eventually; this
 * file just ensures the portal is legible before that polish lands. */

:root {
  --fg: #1a1a1a;
  --muted: #555;
  --bg: #fafafa;
  --accent: #ff6700;
  --danger: #c0392b;
  --success: #28a745;
  --border: #ddd;
  --max-content: 720px;
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Helvetica Neue",
    Helvetica, Arial, sans-serif;
  color: var(--fg);
  background: var(--bg);
  margin: 0;
  line-height: 1.5;
}

.portal-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
  padding: 0.75rem 1rem;
  background: #fff;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.portal-nav a:first-child { font-weight: 700; text-decoration: none; color: var(--fg); }
.portal-nav .nav-link { color: var(--muted); text-decoration: none; }
.portal-nav .nav-link:hover { color: var(--fg); }
.portal-nav button { margin-left: auto; }

.portal-main {
  max-width: var(--max-content);
  margin: 2rem auto;
  padding: 0 1rem;
}

h1 { font-size: 1.6rem; margin: 0 0 1rem; }
h2 { font-size: 1.2rem; margin: 1.5rem 0 0.5rem; }

.subtitle { color: var(--muted); }

.flash {
  background: #fff3cd;
  border: 1px solid #ffeeba;
  padding: 0.75rem 1rem;
  margin: 0 1rem;
  border-radius: 4px;
}
.flash.hidden { display: none; }
.flash.success { background: #d4edda; border-color: #c3e6cb; }
.flash.error { background: #f8d7da; border-color: #f5c6cb; }

.cta {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: 4px;
}

.form-field { display: block; margin-bottom: 0.75rem; }
.form-field > label,
.form-field > .field-label { display: block; font-weight: 600; margin-bottom: 0.25rem; }
.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="number"],
.form-field input[type="date"],
.form-field textarea {
  width: 100%;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  font: inherit;
}

fieldset {
  border: 1px solid var(--border);
  padding: 1rem;
  margin: 1rem 0;
  border-radius: 4px;
}
fieldset.hidden { display: none; }
legend { padding: 0 0.5rem; font-weight: 600; }

.agreement label { display: block; margin-bottom: 0.25rem; }

button {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 4px;
  cursor: pointer;
  font: inherit;
}
button.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
button.danger { background: var(--danger); color: #fff; border-color: var(--danger); }

.applications {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}
.applications th, .applications td {
  padding: 0.5rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.budget-summary dl,
#budget-summary dl,
#my-application dl,
#application-detail dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.25rem 0.75rem;
  margin: 0;
}
dt { font-weight: 600; color: var(--muted); }
dd { margin: 0; }

.badge {
  display: inline-block;
  padding: 0.1rem 0.5rem;
  border-radius: 999px;
  font-size: 0.85rem;
}
.bg-secondary { background: #e2e3e5; color: #383d41; }
.bg-success { background: #d4edda; color: #155724; }
.bg-danger { background: #f8d7da; color: #721c24; }
.bg-warning { background: #fff3cd; color: #856404; }
.text-dark { color: #1a1a1a; }

.hidden { display: none; }
.hint { color: var(--muted); font-size: 0.9rem; margin-top: 0.25rem; }
.toolbar { margin: 1rem 0; display: flex; gap: 1rem; }