/* ─────────────────────────────────────────────────────────────
   LSTL — Login Page
   ───────────────────────────────────────────────────────────── */

.login-page {
  min-height: 100dvh;
  position: relative;
  display: grid;
  place-items: center;
  padding: 24px 20px;
  background: var(--bg);
  color: var(--text);
  overflow: hidden;
}

.login-bg {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 0;
}
.login-bg::before {
  content: '';
  position: absolute;
  top: -20%; left: -10%;
  width: 60%; height: 60%;
  background: radial-gradient(circle, color-mix(in oklch, var(--accent) 22%, transparent) 0%, transparent 60%);
  opacity: 0.55;
}
.login-bg::after {
  content: '';
  position: absolute;
  bottom: -25%; right: -10%;
  width: 70%; height: 70%;
  background: radial-gradient(circle, color-mix(in oklch, var(--buy) 14%, transparent) 0%, transparent 60%);
  opacity: 0.4;
}

.login-stage {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  display: flex; flex-direction: column;
  gap: 24px;
}

.login-brand {
  display: flex; align-items: center; gap: 12px;
  padding: 4px 4px;
}
.login-brand-mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  display: grid; place-items: center;
  color: oklch(0.99 0 0);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 16px;
  box-shadow: 0 8px 24px -8px var(--accent);
}
.login-brand-text { display: flex; flex-direction: column; }
.login-brand-text b { font-size: 15px; font-weight: 600; letter-spacing: -0.015em; }
.login-brand-text span { font-size: 11px; color: var(--text-3); letter-spacing: 0; }

.login-card {
  display: flex; flex-direction: column;
  gap: 16px;
  padding: 24px;
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-4);
  box-shadow: var(--shadow-pop);
}

.login-card-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px;
}
.login-card-head h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.login-status {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px;
  border-radius: 99px;
  background: color-mix(in oklch, var(--warn) 14%, transparent);
  border: 1px solid color-mix(in oklch, var(--warn) 32%, transparent);
  color: var(--warn);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.login-field { display: flex; flex-direction: column; gap: 6px; }
.login-field-label {
  font-size: 10.5px;
  color: var(--text-3);
  font-family: var(--font-mono);
  letter-spacing: 0;
}
.login-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-inset);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-2);
  font-size: 14px;
  color: var(--text);
  letter-spacing: -0.005em;
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.login-input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-elev-1);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--accent) 20%, transparent);
}
.login-input::placeholder { color: var(--text-4); }

.login-err {
  font-size: 12px;
  color: var(--text-2);
  padding: 8px 12px;
  background: color-mix(in oklch, var(--critical) 6%, var(--bg-inset));
  border: 1px solid color-mix(in oklch, var(--critical) 25%, var(--border-subtle));
  border-radius: var(--r-2);
  letter-spacing: 0;
}

.login-submit {
  padding: 12px 16px;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-2) 100%);
  color: oklch(0.99 0 0);
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--r-2);
  letter-spacing: 0.02em;
  transition: filter .15s, transform .15s;
  box-shadow: 0 6px 16px -6px var(--accent);
}
.login-submit:hover { filter: brightness(1.08); }
.login-submit:active { transform: scale(0.99); }
.login-submit:disabled { opacity: 0.6; cursor: wait; }

.login-foot {
  display: flex; flex-direction: column; gap: 4px;
  margin-top: 4px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-subtle);
}
.login-foot-row {
  display: flex; justify-content: space-between;
  font-size: 10.5px;
  color: var(--text-4);
  letter-spacing: 0;
}
.login-foot-hint {
  margin-top: 4px;
  text-align: center;
  font-size: 10.5px;
  color: var(--text-4);
  letter-spacing: 0;
}

.login-disclaimer {
  text-align: center;
  font-size: 10.5px;
  color: var(--text-4);
  letter-spacing: 0;
  line-height: 1.6;
  padding: 0 12px;
}