/* Auth V2 layout: shared styling for student/tutor auth pages */

.auth-v2-body {
  background:
    radial-gradient(circle at 15% 20%, rgba(11, 92, 255, 0.10), transparent 50%),
    radial-gradient(circle at 85% 0%, rgba(6, 182, 212, 0.12), transparent 55%),
    linear-gradient(140deg, #f7f9ff 0%, #f4f7fb 45%, #f9fbff 100%);
  min-height: 100vh;
}

.auth-v2-body .site {
  min-height: 100vh;
}

.auth-v2-body .site-main {
  padding: 0;
}

.auth-v2-body .site-main .container,
.auth-v2-body .site-main .inner {
  max-width: 100%;
  padding: 0;
}

.auth-v2-body .skip-link,
.auth-v2-body .site footer {
  display: none;
}

.auth-v2 {
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  justify-content: center;
  padding: 48px 20px;
  font-family: var(--font-sans);
}

.auth-v2 * {
  box-sizing: border-box;
}

.auth-shell {
  width: min(1100px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 32px;
  align-items: stretch;
}

.auth-shell.auth-shell--wide {
  grid-template-columns: minmax(0, 1fr);
}

.auth-panel {
  --accent: #0b5cff;
  background: rgba(10, 14, 24, 0.94);
  color: #f8fbff;
  border-radius: 24px;
  padding: 36px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(8, 12, 24, 0.24);
  animation: auth-v2-fade 500ms ease-out both;
}

.auth-panel[data-theme="tutor"] {
  --accent: #f59e0b;
}

.auth-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 15%, rgba(42, 110, 255, 0.30), transparent 42%),
    radial-gradient(circle at 10% 80%, rgba(6, 182, 212, 0.25), transparent 45%);
  opacity: 0.85;
  pointer-events: none;
}

.auth-panel[data-theme="tutor"]::after {
  background:
    radial-gradient(circle at 85% 15%, rgba(245, 158, 11, 0.35), transparent 40%),
    radial-gradient(circle at 10% 80%, rgba(16, 185, 129, 0.22), transparent 45%);
}

.auth-panel__content,
.auth-panel__media {
  position: relative;
  z-index: 1;
}

.auth-panel__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.auth-panel__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: clamp(2rem, 3vw, 2.7rem);
  margin: 18px 0 10px;
  color: #ffffff;
}

.auth-panel__copy {
  color: rgba(248, 251, 255, 0.7);
  font-size: 1rem;
  margin: 0 0 22px;
}

.auth-panel__highlights {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.auth-panel__highlight {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.auth-panel__highlight-title {
  font-weight: 600;
  margin-bottom: 4px;
}

.auth-panel__highlight-copy {
  font-size: 0.95rem;
  color: rgba(248, 251, 255, 0.68);
}

.auth-panel__media {
  margin-top: 28px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.auth-panel__media img {
  width: 100%;
  height: auto;
  display: block;
}

.auth-card {
  background: rgba(255, 255, 255, 0.92);
  border-radius: 24px;
  padding: 6px;
  box-shadow: 0 24px 60px rgba(12, 25, 54, 0.14);
  border: 1px solid rgba(11, 24, 40, 0.08);
  animation: auth-v2-fade 500ms ease-out both;
  animation-delay: 120ms;
}

.auth-card__inner {
  border-radius: 20px;
  padding: 32px;
  background: #ffffff;
}

.auth-card__title {
  font-size: 1.55rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.auth-card__caption {
  color: rgba(11, 24, 40, 0.62);
  margin-bottom: 22px;
}

.auth-card__footnote {
  margin-top: 20px;
  font-size: 0.85rem;
  color: rgba(11, 24, 40, 0.55);
}

.auth-v2 .form-control,
.auth-v2 .form-select,
.auth-v2 .form-control-file {
  border-radius: 12px;
  border: 1px solid rgba(11, 24, 40, 0.16);
  padding: 12px 14px;
  font-size: 0.98rem;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.auth-v2 .form-control:focus,
.auth-v2 .form-select:focus,
.auth-v2 .form-control-file:focus {
  border-color: #0b5cff;
  box-shadow: 0 0 0 4px rgba(11, 92, 255, 0.18);
}

.auth-v2 .btn-primary {
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 600;
  background: linear-gradient(135deg, #0b5cff, #0b3ad9);
  border: none;
  box-shadow: 0 12px 24px rgba(11, 92, 255, 0.22);
}

.auth-v2 .btn-primary:hover {
  transform: translateY(-1px);
}

.auth-v2 .btn-ghost,
.auth-v2 .btn-outline-secondary,
.auth-v2 .btn-outline-primary {
  border-radius: 12px;
}

.auth-v2 .input-group-inline {
  display: flex;
  justify-content: flex-end;
  margin-top: 6px;
}

.auth-v2 .input-group-inline .btn {
  padding: 6px 12px;
  font-size: 0.85rem;
}

.auth-v2 .password-strength,
.auth-v2 .pw-meter {
  margin-top: 8px;
}

.auth-v2 .password-strength .meter,
.auth-v2 .pw-meter .pw-bar i {
  height: 6px;
  border-radius: 999px;
}

@keyframes auth-v2-fade {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .auth-shell {
    grid-template-columns: 1fr;
  }

  .auth-v2 {
    padding: 36px 16px;
  }
}

@media (max-width: 640px) {
  .auth-panel {
    padding: 28px;
  }

  .auth-card__inner {
    padding: 24px;
  }
}

/* Tutor signup hero compact variant */
.auth-panel.auth-panel--compact {
  padding: 24px;
  border-radius: 20px;
}

.auth-panel.auth-panel--compact .auth-panel__badge {
  padding: 5px 10px;
  font-size: 0.72rem;
}

.auth-panel.auth-panel--compact .auth-panel__title {
  font-size: clamp(1.6rem, 2.2vw, 2.15rem);
  margin: 12px 0 8px;
}

.auth-panel.auth-panel--compact .auth-panel__copy {
  font-size: 0.95rem;
  margin: 0 0 12px;
}

.auth-panel.auth-panel--compact .auth-panel__highlights {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.auth-panel.auth-panel--compact .auth-panel__highlight {
  padding: 10px 12px;
  border-radius: 12px;
}

.auth-panel.auth-panel--compact .auth-panel__highlight-title {
  font-size: 0.92rem;
  margin-bottom: 2px;
}

.auth-panel.auth-panel--compact .auth-panel__highlight-copy {
  font-size: 0.84rem;
}

.auth-panel.auth-panel--compact .auth-panel__media {
  margin-top: 14px;
  border-radius: 12px;
  max-height: 170px;
  background: rgba(8, 12, 24, 0.55);
}

.auth-panel.auth-panel--compact .auth-panel__media img {
  height: 100%;
  object-fit: contain;
  object-position: center center;
}

@media (max-width: 640px) {
  .auth-panel.auth-panel--compact .auth-panel__highlights {
    grid-template-columns: 1fr;
  }
}