/**
 * uglymorph — стили страницы входа.
 *
 * Использует общий Liquid Glass mixin (.liquid) — полупрозрачный фон
 * с blur. Форма центрируется и масштабируется под любой экран.
 */

.liquid {
  background: rgba(20, 22, 32, 0.50);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.10);
  box-shadow:
    0 16px 50px rgba(0, 0, 0, 0.50),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* ----- layout ----- */
.auth-stage {
  width: 100%;
  max-width: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.auth-card {
  width: 100%;
  border-radius: 24px;
  padding: 32px 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

@media (max-width: 480px) {
  .auth-card { padding: 24px 20px 18px; border-radius: 20px; }
  .auth-stage { max-width: 100%; }
}

/* ----- head (logo + title + tag) ----- */
.auth-head {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.auth-logo {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04));
  border: 1px solid rgba(255, 255, 255, 0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.auth-title {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: #fff;
}

@media (max-width: 480px) {
  .auth-title { font-size: 1.2rem; }
}

.auth-tag {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ----- form ----- */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.auth-label {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.55);
  padding-left: 4px;
}

.auth-input {
  appearance: none;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.10);
  border-radius: 12px;
  padding: 11px 14px;
  color: #fff;
  font-size: 0.92rem;
  outline: none;
  transition: background 0.15s, border-color 0.15s;
}

.auth-input::placeholder { color: rgba(255, 255, 255, 0.3); }

.auth-input:focus {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.25);
}

.err {
  font-size: 0.82rem;
  color: #fca5a5;
  min-height: 18px;
  text-align: center;
  padding: 4px 0 0;
}

.auth-btn {
  appearance: none;
  background: #ffffff;
  color: #000000;
  border: 0;
  border-radius: 999px;
  padding: 12px 20px;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  margin-top: 4px;
}

.auth-btn:hover { background: #e8e8e8; }
.auth-btn:active { transform: translateY(1px); }
.auth-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.auth-foot {
  text-align: center;
  padding-top: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: 4px;
}

.auth-foot a {
  display: inline-block;
  padding: 6px 0;
  font-size: 0.84rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color 0.15s;
}

.auth-foot a:hover { color: #fff; }