/* ═══════════════════════════════════════════════════════
   MIRRORTRACE — Auth Pages (Login / Register)
   ═══════════════════════════════════════════════════════ */

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  position: relative;
  z-index: 1;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  box-shadow: var(--shadow-elevated);
  position: relative;
  overflow: hidden;
}

.auth-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.6;
}

/* ── Brand ── */
.auth-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
}

.auth-brand__title {
  font-family: var(--font-logo);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.06em;
  background: linear-gradient(135deg, var(--accent), #FFD080);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.auth-brand__sub {
  font-size: 0.88rem;
  color: var(--text-2);
  font-weight: 400;
}

/* ── Trial Badge ── */
.auth-trial {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--accent-05);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 20px;
}

.auth-trial svg {
  flex-shrink: 0;
  color: var(--accent);
}

/* ── Error ── */
.auth-error {
  padding: 10px 14px;
  background: rgba(255, 30, 30, 0.1);
  border: 1px solid rgba(255, 80, 80, 0.25);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: #ff6b6b;
  margin-bottom: 16px;
}

/* ── Form ── */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.auth-field label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-2);
}

.auth-field input {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: 0.88rem;
  color: var(--text-1);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.auth-field input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-10);
}

.auth-field input::placeholder {
  color: var(--text-3);
}

/* ── Submit Button ── */
.auth-submit {
  width: 100%;
  padding: 13px 24px;
  margin-top: 4px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent), #00B8A3);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--bg-deep);
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

.auth-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--accent-20);
}

.auth-submit:active {
  transform: translateY(0);
}

.auth-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ── Links ── */
.auth-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 0.8rem;
}

.auth-link {
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.auth-link:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.auth-link-text {
  color: var(--text-3);
}

.auth-separator {
  color: var(--text-3);
  opacity: 0.4;
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .auth-card {
    padding: 32px 24px;
  }

  .auth-brand__title {
    font-size: 1.3rem;
  }
}