/* ============================================================
   BRAJWASI'S CODERS — AUTHENTICATION FORM STYLES
   ============================================================ */

/* ── Page Layout ─────────────────────────────────────────── */
.auth-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  padding: 40px 20px;
  overflow: hidden;
  background: var(--bg-primary);
}

/* Subtle grid texture overlay */
.auth-page::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

.auth-container {
  width: 100%;
  max-width: 440px;
  position: relative;
  z-index: 10;
}

/* ── Header ──────────────────────────────────────────────── */
.auth-header {
  text-align: center;
  margin-bottom: 28px;
}

.auth-header .logo {
  justify-content: center;
  margin-bottom: 20px;
}

.auth-header h2 {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.auth-header p {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

/* ── Auth Card ───────────────────────────────────────────── */
.auth-card {
  padding: 36px 36px 32px;
  border-radius: 20px;
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(255, 255, 255, 0.04);
}

/* ── Form Groups ─────────────────────────────────────────── */
.auth-form .form-group {
  margin-bottom: 18px;
}

.auth-form label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin-bottom: 8px;
}

/* ── Input Wrapper ───────────────────────────────────────── */
.auth-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-input-icon {
  position: absolute;
  left: 16px;
  color: var(--text-muted);
  font-size: 0.95rem;
  pointer-events: none;
  transition: color 0.2s ease;
}

.auth-input {
  width: 100%;
  padding: 13px 18px 13px 46px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  color: var(--text-white);
  font-size: 0.925rem;
  font-family: var(--font-body);
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.auth-input::placeholder {
  color: rgba(255, 255, 255, 0.22);
  font-size: 0.875rem;
}

.auth-input:focus {
  border-color: var(--gold);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12);
  outline: none;
}

.auth-input:focus ~ .auth-input-icon,
.auth-input:focus + .auth-input-icon {
  color: var(--gold);
}

/* ── Auth Submit Button ──────────────────────────────────── */
.auth-btn {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
  padding: 14px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  border-radius: 10px;
}

/* ── Footer link ─────────────────────────────────────────── */
.auth-footer {
  text-align: center;
  margin-top: 22px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.auth-footer a {
  color: var(--gold);
  font-weight: 600;
  transition: var(--ease-fast);
}

.auth-footer a:hover {
  text-decoration: underline;
  text-shadow: 0 0 6px var(--gold-glow);
}

/* ── Back to Home Link ───────────────────────────────────── */
.back-to-home {
  position: fixed;
  top: 28px;
  left: 28px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  z-index: 100;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: var(--ease-fast);
}

.back-to-home:hover {
  color: var(--gold);
  background: rgba(212, 175, 55, 0.08);
  border-color: rgba(212, 175, 55, 0.2);
}

/* ── Alert Messages ──────────────────────────────────────── */
.alert {
  padding: 11px 16px;
  border-radius: 10px;
  font-size: 0.84rem;
  font-weight: 500;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.4;
}

.alert-danger {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.18);
  color: #fca5a5;
}

.alert-success {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.18);
  color: #a7f3d0;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 480px) {
  .auth-card { padding: 28px 20px 24px; }
  .back-to-home { top: 16px; left: 16px; padding: 6px 12px; }
  .auth-header h2 { font-size: 1.4rem; }
}