/* ── Page layout ────────────────────────────────────────────── */
.login-page {
  min-height:      calc(100vh - var(--header-h));
  display:         flex;
  align-items:     center;
  justify-content: center;
  padding:         2rem 1.25rem 4rem;
}

/* ── Card ───────────────────────────────────────────────────── */
.login-card {
  width:         100%;
  max-width:     400px;
  animation:     cardIn .35s cubic-bezier(.22,1,.36,1) both;
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Header block inside card ───────────────────────────────── */
.login-header {
  display:         flex;
  flex-direction:  column;
  align-items:     center;
  text-align:      center;
  gap:             0.55rem;
  margin-bottom:   1.75rem;
}

.login-header__icon {
  width:           42px;
  height:          42px;
  border-radius:   50%;
  background:      var(--bg);
  border:          1px solid var(--border);
  display:         flex;
  align-items:     center;
  justify-content: center;
  margin-bottom:   0.2rem;
}

.login-header__icon img {
  height: 22px;
  width:  auto;
}

.login-header__title {
  font-size:      1.05rem;
  font-weight:    700;
  letter-spacing: -0.5px;
  color:          var(--text);
}

.login-header__sub {
  font-size:  0.78rem;
  color:      var(--muted);
  line-height: 1.6;
}

/* ── Fields ─────────────────────────────────────────────────── */
.field { margin-bottom: 1rem; }

.field__label {
  display:        block;
  font-size:      9px;
  font-weight:    700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color:          var(--muted);
  margin-bottom:  0.4rem;
}

.field__input {
  width:         100%;
  padding:       9px 12px;
  background:    var(--bg);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  color:         var(--text);
  font-family:   var(--font);
  font-size:     12px;
  outline:       none;
  transition:    border-color .15s, box-shadow .15s;
}

.field__input:focus {
  border-color: var(--accent);
  box-shadow:   0 0 0 3px rgba(181,69,27,.12);
}

.field__input.has-error {
  border-color: var(--red);
  box-shadow:   0 0 0 3px rgba(146,43,33,.1);
}

/* ── School URL collapsible row ─────────────────────────────── */
.school-row {
  display:         flex;
  align-items:     center;
  gap:             0.5rem;
  margin-bottom:   1rem;
  padding:         0.55rem 0.75rem;
  background:      var(--bg);
  border:          1px solid var(--border);
  border-radius:   var(--radius);
  cursor:          pointer;
  transition:      border-color .15s;
}

.school-row:hover { border-color: var(--accent); }

.school-row__dot {
  width:        7px;
  height:       7px;
  border-radius: 50%;
  background:   var(--green);
  flex-shrink:  0;
}

.school-row__label {
  flex:        1;
  font-size:   11px;
  color:       var(--muted);
  overflow:    hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.school-row__change {
  font-size:      9px;
  font-weight:    700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color:          var(--accent);
  flex-shrink:    0;
}

.school-expand {
  overflow: hidden;
  max-height: 0;
  transition: max-height .28s cubic-bezier(.4,0,.2,1),
              opacity    .2s ease;
  opacity: 0;
}

.school-expand.is-open {
  max-height: 80px;
  opacity: 1;
}

/* ── Remember me row ────────────────────────────────────────── */
.remember-row {
  display:     flex;
  align-items: center;
  gap:         0.55rem;
  margin:      1.1rem 0 1.25rem;
  cursor:      pointer;
}

.remember-row input[type="checkbox"] {
  width:         15px;
  height:        15px;
  border-radius: 3px;
  accent-color:  var(--accent);
  cursor:        pointer;
  flex-shrink:   0;
}

.remember-row__label {
  font-size:  11px;
  color:      var(--muted);
  user-select: none;
}

/* ── Submit ─────────────────────────────────────────────────── */
.btn--login {
  width:       100%;
  padding:     10px 0;
  font-size:   12px;
  letter-spacing: 0.5px;
  justify-content: center;
  border-radius: var(--radius);
  transition:  opacity .15s, transform .1s;
}

.btn--login:active { transform: scale(0.99); }

.btn--login.is-loading {
  pointer-events: none;
  opacity: .75;
}

.btn--login.is-loading::after {
  content:          '';
  display:          inline-block;
  width:            10px;
  height:           10px;
  border:           2px solid currentColor;
  border-top-color: transparent;
  border-radius:    50%;
  animation:        spin .5s linear infinite;
  margin-left:      0.5rem;
  vertical-align:   middle;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Footer link ────────────────────────────────────────────── */
.login-footer {
  text-align:  center;
  margin-top:  1.25rem;
  font-size:   11px;
  color:       var(--muted);
}

.login-footer a {
  color:           var(--accent);
  text-decoration: none;
}

.login-footer a:hover { text-decoration: underline; }