/* ================================================================
   EventHub – loginstyle.css
   Enhanced login/register flip-card styles
   (Supplement to style.css for the login page)
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@700;800&display=swap');

/* ============================================================
   AUTH PAGE – Login / Register
   ============================================================ */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-black) !important;
  position: relative;
  overflow: hidden;
  padding: 40px 20px;
}

/* Animated gradient blobs behind the card */
.auth-page::before,
.auth-page::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.35;
  z-index: 0;
  pointer-events: none;
}

.auth-page::before {
  width: 500px;
  height: 500px;
  background: var(--color-primary);
  top: -10%;
  left: -10%;
  animation: floatBlob 12s ease-in-out infinite alternate;
}

.auth-page::after {
  width: 400px;
  height: 400px;
  background: var(--color-secondary);
  bottom: -10%;
  right: -10%;
  animation: floatBlob 14s ease-in-out infinite alternate-reverse;
}

@keyframes floatBlob {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(60px, -40px) scale(1.15); }
}

/* Back to Home link */
.back-home {
  position: fixed;
  top: 28px;
  left: 32px;
  color: rgba(255, 255, 255, 0.6) !important;
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 10;
  transition: var(--transition);
  text-decoration: none;
}

.back-home:hover {
  color: #fff !important;
  transform: translateX(-4px);
}

/* Message box */
#msgBox {
  display: none;
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  padding: 14px 28px;
  border-radius: 14px;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  animation: fadeInDown 0.4s ease;
  max-width: 90%;
}

/* Auth card */
.auth-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 460px;
  background: rgba(15, 23, 42, 0.8) !important;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 24px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  animation: fadeInUp 0.6s ease;
  color: white !important;
}

/* Tab bar */
.tab-bar {
  display: flex;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
}

.tab-btn {
  flex: 1;
  padding: 18px 0;
  background: none;
  border: none;
  font-size: 0.95rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.4) !important;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  font-family: 'Inter', sans-serif;
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 10%;
  width: 80%;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: transparent;
  transition: var(--transition);
}

.tab-btn.active {
  color: #fff !important;
}

.tab-btn.active::after {
  background: var(--gradient-neon) !important;
}

.tab-btn:hover:not(.active) {
  color: rgba(255, 255, 255, 0.7) !important;
}

/* Tab panels */
.tab-panel {
  display: none;
  padding: 36px 32px 32px;
  animation: fadeInUp 0.4s ease;
}

.tab-panel.active {
  display: block;
}

/* Form logo */
.form-logo {
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.form-logo img {
  height: 42px;
  width: auto;
  filter: brightness(0) invert(1);
}

.form-subtitle {
  text-align: center;
  color: rgba(255, 255, 255, 0.5) !important;
  font-size: 0.88rem;
  margin-bottom: 28px;
  font-weight: 500;
}

/* ---- Input Groups ---- */
.input-group {
  position: relative;
  margin-bottom: 20px;
}

.input-icon {
  position: absolute;
  left: 14px;
  top: 18px; /* Fixed alignment */
  font-size: 1.1rem;
  z-index: 2;
  pointer-events: none;
  line-height: 1;
}

.input-group .error-msg {
  display: none;
  font-size: 0.78rem;
  color: var(--color-error);
  margin-top: 6px;
  padding-left: 4px;
  font-weight: 500;
}

.input-group input,
.input-group select {
  width: 100% !important;
  padding: 14px 16px 14px 44px !important;
  background: rgba(255, 255, 255, 0.07) !important;
  border: 1.5px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 12px !important;
  color: #fff !important;
  font-size: 0.92rem;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  outline: none;
  transition: var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

.input-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 16px center !important;
}

.input-group select option {
  background: #1a1a2e;
  color: #fff;
}

.input-group input::placeholder {
  color: rgba(255, 255, 255, 0.35) !important;
}

.input-group input:focus,
.input-group select:focus {
  border-color: var(--color-primary) !important;
  background: rgba(99, 102, 241, 0.08) !important;
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15) !important;
}

/* Password toggle button */
.pwd-toggle {
  position: absolute;
  right: 12px;
  top: 15px; /* Fixed alignment */
  background: none !important;
  border: none !important;
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
  z-index: 2;
  opacity: 0.5;
  transition: var(--transition);
}

.pwd-toggle:hover {
  opacity: 1;
}

/* Password strength bar */
.strength-bar {
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  margin-top: 8px;
  overflow: hidden;
}

.strength-fill {
  height: 100%;
  width: 0;
  border-radius: 4px;
  transition: width 0.4s ease, background 0.4s ease;
}

/* Forgot link */
.forgot-link {
  display: block;
  text-align: right;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.45) !important;
  margin-bottom: 8px;
  transition: var(--transition);
  font-weight: 500;
  text-decoration: none;
}

.forgot-link:hover {
  color: var(--color-primary) !important;
}

/* Form row (side-by-side inputs) */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* Terms checkbox row */
.terms-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 16px 0 4px;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.55);
}

.terms-row input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

.terms-row a {
  color: var(--color-primary) !important;
  text-decoration: underline;
}

/* Demo hint */
.demo-hint {
  margin-top: 24px;
  padding: 14px 16px;
  background: rgba(99, 102, 241, 0.08) !important;
  border: 1px solid rgba(99, 102, 241, 0.15) !important;
  border-radius: 12px;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.6) !important;
  line-height: 1.8;
}

.demo-hint strong {
  color: rgba(255, 255, 255, 0.85);
}

.demo-hint code {
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.76rem;
  color: var(--color-primary);
}

/* Switch text (bottom of panels) */
.switch-text {
  text-align: center;
  margin-top: 24px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45) !important;
  font-weight: 500;
}

.switch-link {
  background: none !important;
  border: none !important;
  color: var(--color-primary) !important;
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  font-family: 'Inter', sans-serif;
  padding: 0;
}

.switch-link:hover {
  text-decoration: underline;
}

/* Auth page responsive */
@media (max-width: 520px) {
  .auth-card {
    max-width: 100% !important;
    border-radius: 18px !important;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}