/* ===== Base layout ===== */
html,
body {
  height: 100%;
  background: #f8fafc; /* light gray background for contrast */
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
}

/* ===== Login form card ===== */
.form-signin {
  max-width: 400px;
  padding: 1.5rem;
  margin: auto;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* focus stacking */
.form-signin .form-floating:focus-within {
  z-index: 2;
}

/* ===== Inputs ===== */
.form-signin input[type="text"],
.form-signin input[type="email"],
.form-signin input[type="password"] {
  margin-bottom: 12px;
  border-radius: 8px;
  border: 1px solid #e5e7eb;
  padding: 0.75rem 1rem;
  font-size: 1rem;
}

.form-signin input:focus {
  border-color: #ff5c35; /* brand orange */
  box-shadow: 0 0 0 0.2rem rgba(255, 92, 53, 0.25);
  outline: none;
}

/* ===== Button ===== */
.form-signin .btn-primary {
  width: 100%;
  padding: 0.75rem;
  font-weight: 600;
  border-radius: 8px;
  background-color: #ff5c35;
  border-color: #ff5c35;
}

.form-signin .btn-primary:hover,
.form-signin .btn-primary:focus {
  background-color: #e04d2c; /* darker orange on hover */
  border-color: #e04d2c;
}

/* ===== Icons ===== */
.bi {
  vertical-align: -0.125em;
  fill: currentColor;
}

/* ===== Footer note ===== */
.footer-small {
  font-size: 0.8rem;
  color: #6b7280;
  margin-top: 1rem;
  text-align: center;
}

/* Links */
a { color: #ff5c35; }
a:hover { color: #e04d2c; }