/* auth.css - Login & Registration Page Styles */

html, body { overflow-x: hidden; }

/* ── Responsive images ── */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

.geo-logo-img {
  max-height: 200px !important;
  height: 200px !important;
  width: 200px !important;
}



/* ── AUTH LAYOUT ── */
.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--white);
  overflow: hidden;
}

/* ── LEFT PANEL ── */
.auth-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 48px 52px;
  position: relative;
  background: var(--white);
  overflow: hidden;
}

.auth-left::before {
  content: "";
  position: absolute;
  top: -100px;
  left: -100px;
  width: 300px;
  height: 300px;
  background: var(--blue-pale);
  border-radius: 50%;
  opacity: 0.5;
  pointer-events: none;
}

.auth-left::after {
  content: "";
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 200px;
  height: 200px;
  background: var(--red-pale);
  border-radius: 50%;
  opacity: 0.6;
  pointer-events: none;
}

.auth-logo-wrap {
  margin-bottom: 40px;
}

.auth-card {
  width: 100%;
  max-width: 400px;
  position: relative;
  z-index: 1;
}

.auth-heading {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 900;
  color: var(--gray-900);
  margin-bottom: 6px;
  line-height: 1.2;
}

.auth-heading span {
  color: var(--blue);
}

.auth-subheading {
  font-size: 14px;
  color: var(--gray-600);
  margin-bottom: 32px;
  font-weight: 400;
}

/* ── FORM ELEMENTS ── */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: 7px;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.form-control {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 14.5px;
  color: var(--gray-900);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-control::placeholder {
  color: var(--gray-400);
}

.form-control:focus {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3.5px rgba(37,99,235,0.12);
  background: var(--white);
}

.form-control:hover:not(:focus) {
  border-color: var(--gray-400);
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
  cursor: pointer;
}

.input-group {
  position: relative;
}

.input-group .form-control {
  padding-right: 48px;
}

.input-suffix {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--gray-400);
  display: flex;
  align-items: center;
  padding: 4px;
  border-radius: 6px;
  transition: color 0.2s;
}

.input-suffix:hover { color: var(--blue-mid); }
.input-suffix svg { width: 18px; height: 18px; }

/* ── ERROR MESSAGE ── */
.error-message {
  background: var(--red-pale);
  border: 1px solid #fecaca;
  border-left: 3px solid var(--red);
  color: var(--red);
  padding: 11px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 18px;
  display: none;
  font-weight: 500;
  line-height: 1.4;
}

.error-message.visible { display: block; }

/* ── BUTTONS ── */
.btn-primary {
  width: 100%;
  padding: 14px 24px;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-mid) 100%);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(30,58,138,0.35);
}

.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--red) 0%, var(--red-mid) 100%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.btn-primary span { position: relative; z-index: 1; }

.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(220,38,38,0.35);
}

.btn-primary:active { transform: translateY(0); }

.btn-primary:disabled {
  opacity: 0.75;
  cursor: not-allowed;
  transform: none;
}

.btn-loader {
  width: 16px;
  height: 16px;
  border: 2.5px solid rgba(255,255,255,0.4);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  position: relative;
  z-index: 1;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── AUTH FOOTER ── */
.auth-footer {
  margin-top: 20px;
  text-align: center;
  font-size: 13.5px;
  color: var(--gray-600);
}

.auth-footer a {
  color: var(--blue-mid);
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s;
}

.auth-footer a:hover { color: var(--red); text-decoration: underline; }

/* ── RIGHT PANEL ── */
.auth-right {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(160deg, #1e3a8a 0%, #1d4ed8 45%, #2563eb 100%);
  overflow: hidden;
  padding: 0;
}

.auth-right-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  animation: float 8s ease-in-out infinite;
}

.bg-orb-1 { width: 320px; height: 320px; top: -80px; right: -80px; animation-delay: 0s; }
.bg-orb-2 { width: 200px; height: 200px; top: 40%; left: -60px; animation-delay: -3s; }
.bg-orb-3 { width: 140px; height: 140px; bottom: 120px; right: 60px; animation-delay: -5s; }

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-20px) scale(1.05); }
}

/* Geometric decorations */
.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 50px 50px;
}

/* Academic icons floating */
.floating-icons {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.float-icon {
  position: absolute;
  font-size: 28px;
  opacity: 0.15;
  animation: floatIcon 10s ease-in-out infinite;
}

.float-icon:nth-child(1) { top: 15%; left: 15%; animation-delay: 0s; }
.float-icon:nth-child(2) { top: 25%; right: 20%; animation-delay: -2s; font-size: 22px; }
.float-icon:nth-child(3) { top: 50%; left: 10%; animation-delay: -4s; font-size: 20px; }
.float-icon:nth-child(4) { top: 65%; right: 15%; animation-delay: -6s; }
.float-icon:nth-child(5) { top: 40%; left: 55%; animation-delay: -8s; font-size: 18px; }

@keyframes floatIcon {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-15px) rotate(5deg); }
  66% { transform: translateY(10px) rotate(-3deg); }
}

/* Right panel central illustration */
.right-illustration {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -60%);
  text-align: center;
}

.illus-circle {
  width: 180px;
  height: 180px;
  background: rgba(255,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 72px;
  animation: pulse 4s ease-in-out infinite;
  backdrop-filter: blur(8px);
}

@keyframes pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(255,255,255,0.15); }
  50% { transform: scale(1.04); box-shadow: 0 0 0 20px rgba(255,255,255,0); }
}

.illus-title {
  font-family: var(--font-display);
  font-size: 22px;
  color: rgba(255,255,255,0.95);
  font-weight: 700;
  margin-bottom: 8px;
}

.illus-sub {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  max-width: 200px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Testimonial card */
.testimonial-card {
  margin: 0 28px 28px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  position: relative;
  z-index: 10;
}

.testimonial-quote {
  font-size: 13.5px;
  color: rgba(255,255,255,0.92);
  line-height: 1.6;
  margin-bottom: 14px;
  font-style: italic;
}

.testimonial-quote::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 40px;
  color: rgba(255,255,255,0.25);
  line-height: 0;
  vertical-align: -14px;
  margin-right: 4px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--red) 0%, #f97316 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
  color: white;
  flex-shrink: 0;
}

.author-info .author-name {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,0.95);
}

.author-info .author-role {
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  margin-top: 1px;
}

/* Feature chips at bottom of right panel */
.feature-chips {
  display: flex;
  gap: 8px;
  padding: 0 28px 20px;
  flex-wrap: wrap;
  position: relative;
  z-index: 10;
}

.feature-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 20px;
  font-size: 12px;
  color: rgba(255,255,255,0.85);
  font-weight: 500;
}

.feature-chip span { font-size: 14px; }

/* ── CHECKBOX STYLES ── */
.form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  margin-top: 12px;
}

.checkbox-input {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--gray-300);
  border-radius: 4px;
  background: var(--white);
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
  position: relative;
  outline: none;
}

.checkbox-input:hover {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 2px rgba(37,99,235,0.1);
}

.checkbox-input:checked {
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

.checkbox-input:checked::after {
  content: "✓";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 11px;
  font-weight: 700;
}

.checkbox-input:focus {
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

.checkbox-label {
  font-size: 13px;
  color: var(--gray-700);
  font-weight: 500;
  cursor: pointer;
  user-select: none;
  line-height: 1.4;
}

.checkbox-label:hover {
  color: var(--blue-mid);
}

/* ── IMAGE UPLOAD ── */
.image-upload-wrapper {
  position: relative;
  margin-top: 6px;
}

.image-input {
  display: none;
}

.image-upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 20px;
  border: 2px dashed var(--gray-300);
  border-radius: var(--radius);
  background: var(--white);
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.image-upload-label:hover {
  border-color: var(--blue-mid);
  background: rgba(37, 99, 235, 0.03);
}

.upload-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.upload-text {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 4px;
}

.upload-hint {
  display: block;
  font-size: 11px;
  color: var(--gray-500);
  margin-top: 4px;
}

.image-preview {
  position: relative;
  width: 100%;
  margin-top: 12px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}

.image-preview img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
}

.remove-image-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: none;
  color: white;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  padding: 0;
}

.remove-image-btn:hover {
  background: rgba(0, 0, 0, 0.8);
  transform: scale(1.1);
}

/* ── RESPONSIVE ── */
/* Tablet and below */
@media (max-width: 1024px) {
  .auth-page {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .auth-right {
    min-height: 240px;
    order: -1;
    padding: 20px;
  }

  .auth-left {
    padding: 40px 32px;
  }

  .right-illustration {
    transform: translate(-50%, -55%);
  }

  .illus-circle {
    width: 140px;
    height: 140px;
    font-size: 56px;
  }

  .illus-title {
    font-size: 18px;
  }

  .illus-sub {
    font-size: 12px;
    max-width: 180px;
  }

  .feature-chips {
    padding: 0 16px 16px;
  }

  .testimonial-card {
    margin: 12px 16px;
    padding: 16px 18px;
  }

  .testimonial-quote {
    font-size: 12.5px;
  }
}

/* Small tablet */
@media (max-width: 768px) {
  .auth-page {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }

  .auth-left {
    padding: 32px 24px;
    justify-content: flex-start;
    padding-top: 24px;
  }

  .auth-left::before {
    width: 200px;
    height: 200px;
    top: -60px;
    left: -80px;
  }

  .auth-left::after {
    width: 150px;
    height: 150px;
    bottom: -40px;
    right: -50px;
  }

  .auth-logo-wrap {
    margin-bottom: 28px;
  }

  .auth-card {
    max-width: 100%;
  }

  .auth-heading {
    font-size: 28px;
  }

  .auth-subheading {
    font-size: 13px;
    margin-bottom: 24px;
  }

  .form-group {
    margin-bottom: 16px;
  }

  .form-label {
    font-size: 12px;
    margin-bottom: 6px;
  }

  .form-control {
    padding: 12px 14px;
    font-size: 14px;
  }

  .btn-primary {
    padding: 12px 20px;
    font-size: 14px;
  }

  .auth-footer {
    font-size: 13px;
    margin-top: 16px;
  }

  .auth-right {
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
  }

  .right-illustration {
    position: static;
    transform: none;
    margin-bottom: 12px;
  }

  .illus-circle {
    width: 100px;
    height: 100px;
    font-size: 40px;
    margin-bottom: 12px;
  }

  .illus-title {
    font-size: 16px;
    margin-bottom: 6px;
  }

  .illus-sub {
    font-size: 11px;
    max-width: 100%;
  }

  .testimonial-card {
    margin: 8px 0;
    padding: 14px 16px;
  }

  .testimonial-quote {
    font-size: 12px;
    margin-bottom: 10px;
  }

  .author-avatar {
    width: 32px;
    height: 32px;
    font-size: 11px;
  }

  .author-info .author-name {
    font-size: 12px;
  }

  .author-info .author-role {
    font-size: 10px;
  }

  .feature-chips {
    padding: 0;
    gap: 6px;
  }

  .feature-chip {
    padding: 6px 10px;
    font-size: 11px;
  }

  .feature-chip span {
    font-size: 12px;
  }

  .floating-icons {
    display: none;
  }

  .bg-grid {
    background-size: 40px 40px;
  }

  .bg-orb-1 {
    width: 200px;
    height: 200px;
    top: -60px;
    right: -80px;
  }

  .bg-orb-2 {
    width: 120px;
    height: 120px;
    top: 50%;
    left: -50px;
  }

  .bg-orb-3 {
    width: 80px;
    height: 80px;
    bottom: 100px;
    right: 20px;
  }
}

/* Mobile */
@media (max-width: 640px) {
  .auth-page {
    grid-template-columns: 1fr;
  }

  .auth-left {
    padding: 24px 16px;
  }

  .auth-left::before,
  .auth-left::after {
    display: none;
  }

  .auth-logo-wrap {
    margin-bottom: 20px;
  }

  .auth-heading {
    font-size: 24px;
  }

  .auth-subheading {
    font-size: 12.5px;
    margin-bottom: 20px;
  }

  .form-group {
    margin-bottom: 14px;
  }

  .form-label {
    font-size: 11px;
  }

  .form-control {
    padding: 11px 12px;
    font-size: 13px;
    border-radius: 8px;
  }

  select.form-control {
    padding-right: 36px;
  }

  .input-group .form-control {
    padding-right: 44px;
  }

  .btn-primary {
    padding: 11px 18px;
    font-size: 13.5px;
  }

  .checkbox-label {
    font-size: 12px;
  }

  .upload-text {
    font-size: 12px;
  }

  .upload-hint {
    font-size: 10px;
  }

  .auth-footer {
    font-size: 12px;
  }

  .register-cols {
    gap: 12px;
  }
}

/* Small mobile */
@media (max-width: 480px) {
  .auth-left {
    padding: 20px 14px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .auth-logo-wrap {
    margin-bottom: 16px;
  }

  .auth-heading {
    font-size: 22px;
    margin-bottom: 4px;
  }

  .auth-subheading {
    font-size: 12px;
    margin-bottom: 18px;
  }

  .form-group {
    margin-bottom: 13px;
  }

  .form-label {
    font-size: 11px;
    margin-bottom: 5px;
  }

  .form-control {
    padding: 10px 12px;
    font-size: 12px;
    border-radius: 6px;
  }

  select.form-control {
    padding-right: 34px;
    background-size: 14px;
  }

  .input-suffix svg {
    width: 16px;
    height: 16px;
  }

  .btn-primary {
    padding: 10px 16px;
    font-size: 13px;
  }

  .error-message {
    font-size: 12px;
    padding: 10px 12px;
  }

  .checkbox-input {
    width: 16px;
    height: 16px;
  }

  .checkbox-label {
    font-size: 11.5px;
  }

  .auth-footer {
    font-size: 11.5px;
    margin-top: 14px;
  }

  .auth-right {
    min-height: auto;
    display: none;
  }

  .success-card {
    max-width: 90%;
    padding: 32px 24px;
    border-radius: 16px;
  }

  .success-icon {
    width: 60px;
    height: 60px;
    font-size: 28px;
    margin-bottom: 16px;
  }

  .success-title {
    font-size: 20px;
  }

  .success-body {
    font-size: 13px;
    margin-bottom: 20px;
  }

  .btn-secondary {
    font-size: 13px;
    padding: 10px 18px;
  }

  .image-upload-label {
    padding: 20px 16px;
  }

  .upload-icon {
    font-size: 28px;
  }

  .register-cols {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .bg-orb-1 {
    width: 150px;
    height: 150px;
    top: -50px;
    right: -60px;
  }

  .bg-orb-2 {
    width: 90px;
    height: 90px;
    top: 60%;
    left: -40px;
  }

  .bg-orb-3 {
    width: 60px;
    height: 60px;
    bottom: 140px;
    right: 10px;
  }
}

/* Extra small mobile */
@media (max-width: 360px) {
  .auth-left {
    padding: 16px 12px;
  }

  .auth-heading {
    font-size: 20px;
  }

  .form-label {
    font-size: 10px;
  }

  .form-control,
  select.form-control {
    font-size: 11px;
  }

  .btn-primary {
    font-size: 12px;
  }

  .auth-footer {
    font-size: 11px;
  }

  .success-card {
    padding: 24px 16px;
  }

  .success-icon {
    width: 50px;
    height: 50px;
    font-size: 24px;
  }

  .success-title {
    font-size: 18px;
  }

  .success-body {
    font-size: 12px;
  }
}

/* ── REGISTER PAGE EXTRAS ── */
.register-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

/* No need for additional media query here as it's covered in the main responsive section above */

.role-extra-fields {
  display: none;
}

/* ── SUCCESS OVERLAY ── */
.success-overlay {
  position: fixed;
  inset: 0;
  background: rgba(30,58,138,0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.success-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

.success-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: 44px 48px;
  text-align: center;
  max-width: 400px;
  width: 90%;
  box-shadow: var(--shadow-xl);
  transform: scale(0.9);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.success-overlay.visible .success-card {
  transform: scale(1);
}

.success-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, #16a34a, #22c55e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 32px;
  animation: checkPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s both;
}

@keyframes checkPop {
  from { transform: scale(0) rotate(-180deg); }
  to { transform: scale(1) rotate(0deg); }
}

.success-title {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--gray-900);
  margin-bottom: 12px;
}

.success-body {
  font-size: 14px;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 28px;
}

.success-body strong { color: var(--blue); }

.success-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-secondary {
  width: 100%;
  padding: 12px 20px;
  background: transparent;
  color: var(--gray-600);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--gray-400);
  background: var(--gray-50);
}


/* ── Auth page extra mobile ── */
@media (max-width: 480px) {
  .auth-left { padding: 24px 20px 40px; }
  .auth-card { padding: 28px 18px; }
  .bg-orb { width: 120px; height: 120px; }
  .bg-orb.bg-orb-1 { width: 160px; height: 160px; }
  .register-cols { grid-template-columns: 1fr; }
}