/* Auth Page (Login/Register) */
.auth-body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(212, 185, 110, 0.18), transparent 35%),
    linear-gradient(180deg, rgba(9, 14, 20, 0.96), rgba(8, 11, 16, 1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  color: var(--text);
}
.auth-wrapper {
  width: 100%;
  max-width: 480px;
  padding: 1.5rem;
}
.auth-card {
  background: linear-gradient(180deg, rgba(20, 27, 36, 0.98), rgba(14, 18, 24, 0.98));
  border: 1px solid rgba(212, 185, 110, 0.2);
  border-radius: 1.25rem;
  padding: 2.25rem;
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.42);
}
.auth-card .logo {
  text-align: center;
  margin-bottom: 1.75rem;
}
.auth-card .logo h1 {
  margin: 0 0 0.5rem 0;
  font-size: 2rem;
  color: #f2d08a;
  text-shadow: none;
}
.auth-card .tag {
  color: rgba(233, 238, 244, 0.78);
  font-size: 0.98rem;
  line-height: 1.5;
  margin: 0;
}
.auth-card .tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.auth-card .tab {
  flex: 1;
  padding: 0.9rem;
  background: rgba(31, 42, 58, 0.92);
  border: 1px solid rgba(167, 178, 196, 0.24);
  color: #dbe4f0;
  border-radius: 0.75rem;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 700;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}
.auth-card .tab:hover {
  border-color: #f2d08a;
  background: rgba(49, 63, 83, 0.96);
  color: #ffffff;
}
.auth-card .tab.active {
  background: linear-gradient(180deg, #f2d08a, #d4b96e);
  border-color: #f2d08a;
  color: #17202b;
  box-shadow: 0 10px 24px rgba(212, 185, 110, 0.22);
}
.auth-form {
  display: none;
  flex-direction: column;
  gap: 1rem;
}
.auth-form.active {
  display: flex;
}
.form-intro {
  margin-bottom: 0.25rem;
}
.form-intro h2 {
  margin: 0 0 0.35rem 0;
  font-size: 1.1rem;
  color: var(--text);
}
.form-intro p {
  margin: 0;
  color: rgba(233, 238, 244, 0.72);
  font-size: 0.93rem;
  line-height: 1.45;
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.field-label {
  color: rgba(233, 238, 244, 0.9);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.auth-form input {
  width: 100%;
  box-sizing: border-box;
  padding: 0.9rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text);
  border-radius: 0.75rem;
  font-size: 1rem;
  font-family: var(--font-body);
  line-height: 1.35;
}
.auth-form input:focus {
  outline: none;
  border-color: #f2d08a;
  box-shadow: 0 0 0 3px rgba(212, 185, 110, 0.14);
  background: rgba(255, 255, 255, 0.07);
}
.auth-form input::placeholder {
  color: rgba(233, 238, 244, 0.42);
}
.auth-form button {
  width: 100%;
  padding: 0.95rem 1rem;
  background: linear-gradient(180deg, #f2d08a, #d4b96e);
  color: #14202b;
  border: 1px solid #f2d08a;
  border-radius: 0.8rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(212, 185, 110, 0.24);
  transition: background-color 160ms ease, border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}
.auth-form button:hover {
  background: linear-gradient(180deg, #f7db9f, #dfc377);
  transform: translateY(-1px);
  box-shadow: 0 16px 32px rgba(212, 185, 110, 0.3);
}
.auth-form button:disabled {
  opacity: 0.7;
  cursor: wait;
  transform: none;
  box-shadow: none;
}
.auth-form .error {
  min-height: 1.4rem;
  padding: 0.75rem 0.9rem;
  border-radius: 0.75rem;
  background: rgba(182, 63, 63, 0.14);
  border: 1px solid rgba(182, 63, 63, 0.3);
  color: #ffb1b1;
  font-size: 0.88rem;
  line-height: 1.4;
  text-align: left;
}
.auth-form .error:empty {
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
}
.footer-note {
  margin-top: 1.75rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
}
.footer-note p {
  color: rgba(233, 238, 244, 0.66);
  font-size: 0.86rem;
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 560px) {
  .auth-wrapper {
    padding: 1rem;
  }

  .auth-card {
    padding: 1.4rem;
    border-radius: 1rem;
  }

  .auth-card .logo h1 {
    font-size: 1.8rem;
  }
}