/* ============================================================
   Login page (A2 — 多 profile 登入)
   ============================================================ */

.login-page {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 12px 4px;
}

.login-title {
  font-size: 26px;
  font-weight: 800;
  text-align: center;
  margin: 4px 0 8px;
  color: var(--fg);
}

.login-sub {
  font-size: 15px;
  color: var(--fg-soft);
  text-align: center;
  line-height: 1.6;
  margin: 0 0 8px;
}

.login-warn {
  background: rgba(255, 200, 80, 0.18);
  border: 1.5px solid rgba(255, 138, 76, 0.4);
  border-radius: 12px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--fg);
  text-align: center;
}

.login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 12px 0 4px;
}
.login-divider::before, .login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(58, 42, 26, 0.15);
}
.login-divider span {
  font-size: 13px;
  color: var(--fg-soft);
}

.login-foot {
  font-size: 12px;
  color: var(--fg-soft);
  text-align: center;
  margin-top: 8px;
  line-height: 1.6;
}

.login-back {
  align-self: flex-start;
  background: transparent;
  border: none;
  padding: 6px 10px;
  font-size: 15px;
  color: var(--fg-soft);
  cursor: pointer;
  border-radius: 8px;
}
.login-back:hover { background: rgba(58, 42, 26, 0.06); }

/* Welcome (first-time / migration) */
.login-welcome {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-card);
  padding: 24px 18px;
  box-shadow: var(--card-shadow);
}
.login-welcome__icon {
  font-size: 56px;
  text-align: center;
  margin: 4px 0;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 4px;
}
.login-label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-soft);
}
.login-label-text {
  font-size: 14px;
  font-weight: 600;
  color: var(--fg-soft);
  margin-top: 6px;
}
.login-input {
  padding: 12px 14px;
  font-family: inherit;
  font-size: 18px;
  border: 2px solid rgba(58, 42, 26, 0.12);
  border-radius: 12px;
  background: #fff;
  color: var(--fg);
  outline: none;
  transition: border-color 0.2s;
}
.login-input:focus { border-color: var(--accent); }
.login-err {
  font-size: 13px;
  color: #c44a4a;
  min-height: 18px;
  text-align: center;
}
.login-submit {
  margin-top: 6px;
  font-size: 18px;
  padding: 14px;
  width: 100%;
}

/* Profile select grid */
.login-select { display: flex; flex-direction: column; gap: 12px; }

.profile-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.profile-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px 12px;
  background: #fff;
  border: 2px solid transparent;
  border-radius: var(--radius-card);
  box-shadow: var(--card-shadow);
  cursor: pointer;
  font-family: inherit;
  color: var(--fg);
  transition: transform 0.1s, border-color 0.2s, box-shadow 0.2s;
}
.profile-card:active { transform: scale(0.97); }
.profile-card:hover { border-color: var(--accent); }
.profile-card__avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent);
}
.profile-card__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--fg);
}
.profile-card__meta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  font-size: 12px;
  color: var(--fg-soft);
}
.profile-card__lv {
  font-weight: 700;
  color: var(--accent);
}
.profile-card__last { font-size: 11px; }

.profile-card--add {
  background: rgba(255, 255, 255, 0.45);
  border: 2px dashed rgba(255, 138, 76, 0.5);
  box-shadow: none;
}
.profile-card--add:hover {
  background: rgba(255, 255, 255, 0.7);
  border-color: var(--accent);
}
.profile-card__plus {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: rgba(255, 138, 76, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 42px;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
}

.login-admin-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 18px;
  font-size: 16px;
}
.login-admin-btn__icon {
  font-size: 22px;
  line-height: 1;
}

/* PIN pad */
.login-pin {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: center;
}

.login-pin__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.login-pin__avatar {
  width: 88px; height: 88px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-pin__avatar--admin {
  font-size: 44px;
  background: rgba(255, 138, 76, 0.12);
}
.login-pin__name {
  font-size: 22px;
  font-weight: 800;
  color: var(--fg);
}
.login-pin__hint {
  font-size: 14px;
  color: var(--fg-soft);
}

.pin-dots {
  display: flex;
  gap: 14px;
  padding: 10px 0;
}
.pin-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: rgba(58, 42, 26, 0.15);
  border: 2px solid rgba(58, 42, 26, 0.3);
  transition: background 0.15s, transform 0.15s;
}
.pin-dot--filled {
  background: var(--accent);
  border-color: var(--accent);
  transform: scale(1.1);
}

.pin-err {
  font-size: 14px;
  color: #c44a4a;
  font-weight: 700;
  min-height: 20px;
}
.login-hint {
  font-size: 12px;
  color: var(--fg-soft);
  background: rgba(255, 255, 255, 0.6);
  padding: 4px 10px;
  border-radius: 10px;
}

.pin-pad {
  display: grid;
  grid-template-columns: repeat(3, 72px);
  gap: 12px;
  margin: 6px 0 4px;
}
.pin-btn {
  width: 72px;
  height: 72px;
  background: #fff;
  border: 2px solid rgba(58, 42, 26, 0.12);
  border-radius: 50%;
  font-family: inherit;
  font-size: 28px;
  font-weight: 700;
  color: var(--fg);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(58, 42, 26, 0.08);
  transition: transform 0.08s, background 0.15s, border-color 0.15s;
}
.pin-btn:hover:not(:disabled) {
  border-color: var(--accent);
  background: rgba(255, 138, 76, 0.05);
}
.pin-btn:active:not(:disabled) { transform: scale(0.93); }
.pin-btn:disabled {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
  cursor: default;
}
.pin-btn--ghost { visibility: hidden; }
.pin-btn--back {
  font-size: 22px;
  color: var(--fg-soft);
}

/* Create profile */
.login-create { display: flex; flex-direction: column; gap: 12px; }
.avatar-mini-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  max-height: 240px;
  overflow-y: auto;
  padding: 8px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 14px;
}
.avatar-mini-grid .avatar-option {
  padding: 6px 4px;
}
.avatar-mini-grid .avatar-option__img {
  width: 48px; height: 48px;
}
.avatar-mini-grid .avatar-option__name {
  font-size: 10px;
}