/* Team Saint — staff login. Tokens, backdrop, pills and footer come from site.css. */

.login-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--gutter);
}

.login-stage {
  display: grid;
  place-items: center;
  padding: clamp(16px, 4vh, 48px) var(--gutter) clamp(32px, 7vh, 80px);
}

.login {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  width: min(100%, 960px);
  min-height: 560px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .015)), rgba(8, 8, 12, .72);
  box-shadow: 0 30px 90px rgba(0, 0, 0, .65), 0 0 80px rgba(143, 125, 255, .1);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  animation: appear .8s var(--ease) both;
}

/* A slow light sweeps along the card's top edge. */
.login::before {
  content: "";
  position: absolute;
  top: 0;
  left: -40%;
  width: 40%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--signal), var(--blue), transparent);
  animation: sweep 6s ease-in-out infinite;
}

/* ---------- Art side ---------- */

.login-art {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-right: 1px solid var(--line);
  background:
    radial-gradient(70% 55% at 50% 45%, rgba(155, 136, 255, .22), transparent 70%),
    radial-gradient(50% 40% at 80% 100%, rgba(97, 186, 255, .14), transparent 70%);
}

.art-emblem {
  position: relative;
  z-index: 1;
  width: min(62%, 250px);
  filter: drop-shadow(0 0 28px rgba(155, 136, 255, .5));
  animation: float 7s ease-in-out infinite;
}

.ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(216, 198, 232, .16);
  border-radius: 50%;
  translate: -50% -50%;
}

.ring-a { width: 300px; height: 300px; animation: spin 40s linear infinite; border-style: dashed; }
.ring-b { width: 430px; height: 430px; border-color: rgba(155, 136, 255, .14); animation: spin 70s linear infinite reverse; }
.ring-c { width: 580px; height: 580px; border-color: rgba(97, 186, 255, .09); }

/* A small bead riding each of the first two rings. */
.ring-a::after,
.ring-b::after {
  content: "";
  position: absolute;
  top: -3px;
  left: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 10px var(--signal);
}

.ring-b::after { background: var(--blue); box-shadow: 0 0 10px var(--blue); }

.art-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 24px;
  margin: 0;
  text-align: center;
  font: 500 9px var(--mono);
  letter-spacing: .34em;
  color: var(--dim);
}

.art-caption span { color: var(--signal); padding: 0 6px; }

/* ---------- Form side ---------- */

.login-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(30px, 5vw, 60px);
}

.login-panel .eyebrow { margin-bottom: 22px; }

.login h1 {
  margin: 0;
  font: 400 clamp(30px, 4vw, 44px) / 1.05 var(--serif);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.login-copy { margin: 14px 0 28px; max-width: 38ch; color: var(--muted); font-size: 14.5px; line-height: 1.7; }

.login-error {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: -6px 0 20px;
  padding: 11px 14px;
  border: 1px solid rgba(255, 138, 152, .45);
  border-radius: 12px;
  background: rgba(255, 138, 152, .08);
  color: var(--danger);
  font-size: 13px;
  animation: shake .4s var(--ease);
}

.login-error::before { content: "!"; display: grid; place-items: center; flex: 0 0 auto; width: 18px; height: 18px; border: 1px solid currentColor; border-radius: 50%; font: 600 11px var(--mono); }

.login-form { display: grid; gap: 18px; }

.field { display: grid; gap: 9px; }
.field > span { font: 500 9px var(--mono); letter-spacing: .26em; color: #cfcdd3; text-transform: uppercase; }
.field-wrap { position: relative; }

.field input {
  width: 100%;
  height: 50px;
  padding: 0 16px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  background: rgba(0, 0, 0, .4);
  font-size: 15px;
  transition: border-color .2s, box-shadow .2s, background .2s;
}

.field-wrap input { padding-right: 76px; }
.field input::placeholder { color: rgba(167, 166, 167, .45); }
.field input:hover { border-color: rgba(255, 255, 255, .4); }

.field input:focus {
  outline: none;
  border-color: var(--signal);
  background: rgba(155, 136, 255, .06);
  box-shadow: 0 0 0 3px rgba(155, 136, 255, .18);
}

.reveal {
  position: absolute;
  top: 50%;
  right: 8px;
  height: 34px;
  padding: 0 12px;
  translate: 0 -50%;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font: 500 9px var(--mono);
  letter-spacing: .2em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color .2s, background .2s;
}

.reveal:hover { color: var(--fg); background: var(--glass); }

.submit {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: 52px;
  margin-top: 6px;
  overflow: hidden;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: var(--accent);
  color: #0b0710;
  font: 500 11px var(--mono);
  letter-spacing: .24em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .24s, transform .24s, box-shadow .24s;
}

.submit::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .55) 50%, transparent 70%);
  translate: -100% 0;
  transition: translate .7s var(--ease);
}

.submit:hover { background: #ebdff5; transform: translateY(-1px); box-shadow: 0 12px 34px rgba(155, 136, 255, .35); }
.submit:hover::after { translate: 100% 0; }
.submit-arrow { transition: translate .24s var(--ease); }
.submit:hover .submit-arrow { translate: 4px 0; }

.submit.is-loading { pointer-events: none; opacity: .8; }
.submit.is-loading .submit-arrow { width: 14px; height: 14px; border: 2px solid rgba(11, 7, 16, .25); border-top-color: #0b0710; border-radius: 50%; font-size: 0; animation: spin .7s linear infinite; }

.login-hint { margin: 26px 0 0; color: var(--dim); font-size: 12.5px; }
.login-hint a { color: var(--accent); border-bottom: 1px solid rgba(216, 198, 232, .35); transition: color .2s, border-color .2s; }
.login-hint a:hover { color: var(--fg); border-color: var(--fg); }

@keyframes sweep { 0% { left: -40%; } 60%, 100% { left: 100%; } }
@keyframes spin { to { rotate: 360deg; } }
@keyframes float { 0%, 100% { translate: 0 -6px; } 50% { translate: 0 6px; } }
@keyframes shake { 20% { translate: -6px 0; } 40% { translate: 5px 0; } 60% { translate: -3px 0; } 80% { translate: 2px 0; } }

@media (max-width: 820px) {
  .login { grid-template-columns: 1fr; min-height: 0; }
  .login-art { min-height: 190px; border-right: 0; border-bottom: 1px solid var(--line); }
  .art-emblem { width: 110px; }
  .ring-a { width: 170px; height: 170px; }
  .ring-b { width: 250px; height: 250px; }
  .ring-c { width: 340px; height: 340px; }
  .art-caption { bottom: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .login, .login::before, .art-emblem, .ring, .login-error { animation: none; }
}