/* Standalone auth pages: login, password reset (4 steps) and account activation.
   They do not extend base.html, so they load tokens.css + this file themselves.
   One centered card on the app background; header in brand green. Reads tokens
   only, so html.dark works as everywhere else. */

html, body { margin: 0; padding: 0; }
body.auth-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 0;
  font-family: var(--font);
  color: var(--text-2);
  background: var(--bg);
  background-image: radial-gradient(ellipse at top, var(--brand-tint) 0%, transparent 60%);
}

.auth-card {
  width: min(420px, 100% - 32px);
  min-width: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow);
  overflow: hidden;
}

/* Header: brand block */
.auth-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 20px 22px;
  text-align: center;
  background: var(--brand);
  color: var(--on-brand);
}
/* The theme sheet gives headings a serif fallback font; the card uses the site font. */
.auth-card h1, .auth-card h2, .auth-card h3 { font-family: var(--font); }
.auth-head h1 { margin: 0; font-size: 1.4rem; font-weight: 800; letter-spacing: -0.01em; color: var(--on-brand); }
.auth-head p { margin: 0; font-size: 0.9rem; font-weight: 600; opacity: 0.85; color: var(--on-brand); }

.auth-content { padding: 26px 26px 20px; }
.auth-content > :last-child { margin-bottom: 0; }
.auth-lead { color: var(--text-2); font-size: 0.9rem; margin: 0 0 18px; }
.auth-lead.is-danger { color: var(--danger); }
.auth-foot { text-align: center; padding: 14px 20px 18px; color: var(--muted); font-size: 0.8rem; border-top: 1px solid var(--border-2); }
.auth-foot p { margin: 0; }
.auth-links { text-align: center; margin-top: 16px; font-size: 0.88rem; }
.auth-links a, .auth-content a { color: var(--brand-ink); font-weight: 600; }
.auth-links a:hover, .auth-content a:hover { color: var(--brand-dark); }

/* Form controls (bootstrap base, token colors) */
.auth-card .form-group { margin-bottom: 18px; }
.auth-card label { display: block; font-weight: 600; font-size: 0.86rem; color: var(--text-2); margin-bottom: 6px; }
.auth-card .form-control,
.auth-card input[type="text"], .auth-card input[type="email"], .auth-card input[type="password"] {
  display: block;
  width: 100%;
  min-width: 0;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  padding: 10px 14px;
  height: auto;
  font-family: var(--font);
  font-size: 0.95rem;
}
.auth-card .form-control::placeholder, .auth-card input::placeholder { color: var(--muted); }
.auth-card .form-control:focus, .auth-card input:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-tint); background: var(--surface); color: var(--text); outline: none; }
/* Icon + field on one line. The trimmed Bootstrap sheet no longer carries the prepend rules,
   and its .input-group wraps, so the group is laid out here and does not depend on it. */
.auth-card .input-group { display: flex; flex-wrap: nowrap; align-items: stretch; width: 100%; }
.auth-card .input-group-prepend { display: flex; flex: 0 0 auto; margin: 0; }
.auth-card .input-group-text { display: flex; align-items: center; padding: 0 13px; margin: 0; font-size: 1rem; line-height: 1; background: var(--surface-2); border: 1px solid var(--border); border-right: none; border-radius: var(--radius-input) 0 0 var(--radius-input); color: var(--brand-ink); }
.auth-card .input-group .form-control { flex: 1 1 auto; width: 1%; min-width: 0; border-left: none; border-radius: 0 var(--radius-input) var(--radius-input) 0; }
.auth-card .input-group:focus-within .input-group-text { border-color: var(--brand); }

/* Buttons */
.auth-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%;
  padding: 11px 16px;
  border: 1px solid var(--brand);
  border-radius: var(--radius-pill);
  background: var(--brand);
  color: var(--on-brand);
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}
.auth-btn:hover, .auth-btn:focus { background: var(--brand-dark); border-color: var(--brand-dark); color: var(--on-brand); text-decoration: none; transform: translateY(-1px); }
.auth-btn.is-inline { width: auto; padding-left: 28px; padding-right: 28px; }
.auth-btn.is-secondary { background: var(--surface); border-color: var(--border); color: var(--text); margin-bottom: 18px; }
.auth-btn.is-secondary:hover, .auth-btn.is-secondary:focus { background: var(--surface-2); border-color: var(--border); color: var(--text); }
.auth-btn i { font-size: 1.15rem; line-height: 1; }

/* Divider between SSO and the local form */
.auth-divider { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 0.8rem; margin: 4px 0 18px; }
.auth-divider::before, .auth-divider::after { content: ""; flex: 1 1 auto; min-width: 0; border-bottom: 1px solid var(--border); }

/* Messages */
.auth-card .alert { border-radius: var(--radius-input); padding: 12px 14px; margin-bottom: 18px; font-size: 0.88rem; border: 1px solid transparent; }
.auth-card .alert ul { margin: 8px 0 0; padding-left: 18px; }
.auth-card .alert-danger, .auth-card .alert-error { background: var(--danger-tint); color: var(--danger); }
.auth-card .alert-success { background: var(--brand-tint); color: var(--brand-ink); }
.auth-card .alert-warning { background: var(--warn-tint); color: var(--warn); }
.auth-card .alert-info { background: var(--info-tint); color: var(--info); }

.auth-welcome { background: var(--brand-tint); border: 1px solid var(--brand); border-radius: var(--radius-input); padding: 14px 16px; margin-bottom: 20px; text-align: center; }
.auth-welcome h3 { margin: 0 0 4px; font-size: 1rem; font-weight: 700; color: var(--brand-ink); }
.auth-welcome p { margin: 0; font-size: 0.88rem; color: var(--brand-ink); }

.auth-requirements { background: var(--surface-2); border: 1px solid var(--border-2); border-radius: var(--radius-input); padding: 12px 14px; margin-bottom: 18px; font-size: 0.84rem; color: var(--text-2); }
.auth-requirements strong { color: var(--text); }
.auth-requirements ul { margin: 6px 0 0; padding-left: 18px; color: var(--muted); }