/* ============================================================
   Auth shell — TalentFlow / Utopia Brands
   New classes only. Reuses .btn, .form-field, .card, .brand-*,
   .link-btn, .page-title from shared styles.css.
   ============================================================ */

.auth-shell {
  min-height: 100dvh;
  display: grid;
  grid-template-columns: minmax(280px, 42%) 1fr;
  background: var(--bg);
}

.auth-aside {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  padding: 40px 44px;
  background: var(--brand-green);
  color: #fff;
  overflow: hidden;
}

.auth-aside::before {
  content: '';
  position: absolute;
  inset: auto -20% -30% 20%;
  height: 70%;
  background:
    radial-gradient(ellipse at center, rgba(206, 255, 113, 0.28), transparent 65%);
  pointer-events: none;
}

.auth-aside .auth-brand {
  position: relative;
  z-index: 1;
}

.auth-aside .brand-name {
  color: #fff;
  font-size: 22px;
}

.auth-aside-copy {
  position: relative;
  z-index: 1;
  max-width: 28ch;
}

.auth-aside-copy h1 {
  font-family: 'Belleza', Georgia, serif;
  font-size: clamp(32px, 4vw, 44px);
  line-height: 1.15;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
  color: #fff;
}

.auth-aside-copy p {
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.78);
}

.auth-aside-foot {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.4px;
  color: var(--brand-lime);
}

.auth-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px clamp(20px, 5vw, 64px);
  position: relative;
}

.auth-panel-top {
  position: absolute;
  top: 20px;
  right: 20px;
  left: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.auth-panel-brand {
  display: none;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.auth-brand .brand-logo {
  width: 42px;
  height: 42px;
}

.auth-brand .brand-logo-lg {
  width: 48px;
  height: 48px;
  border-radius: 12px;
}

.auth-brand .brand-name {
  font-family: 'Belleza', Georgia, serif;
  font-weight: 400;
  letter-spacing: 0.2px;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  padding: 32px 28px 28px;
}

.auth-card .page-title {
  margin: 0 0 8px;
  font-size: 28px;
}

.auth-sub {
  margin: 0 0 22px;
  color: var(--text-2);
  font-size: 14px;
  line-height: 1.45;
}

.auth-card .form-field {
  margin-bottom: 14px;
}

.auth-row-end {
  display: flex;
  justify-content: flex-end;
  margin: -4px 0 4px;
}

.auth-foot {
  max-width: 420px;
  margin: 18px auto 0;
  text-align: center;
  font-size: 13.5px;
  color: var(--text-2);
}

.auth-resend {
  margin-top: 14px;
  text-align: center;
}

.auth-theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: var(--text-2);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  transition: 0.15s;
}

.auth-theme-toggle:hover {
  background: var(--bg-sunken);
  color: var(--text);
}

.auth-theme-toggle svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---- Alerts ---- */
.alert {
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.45;
  margin-bottom: 16px;
  border: 1px solid transparent;
}

.alert-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 25%, transparent);
}

.alert-success {
  background: var(--success-soft);
  color: var(--success);
  border-color: color-mix(in srgb, var(--success) 25%, transparent);
}

/* ---- Password field ---- */
.pw-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.pw-wrap input {
  width: 100%;
  padding-right: 44px;
}

.pw-toggle {
  position: absolute;
  right: 8px;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: var(--text-3);
  transition: 0.15s;
}

.pw-toggle:hover {
  color: var(--text);
  background: var(--bg-sunken);
}

.pw-toggle svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---- OTP ---- */
.otp-row {
  display: flex;
  gap: 8px;
  justify-content: space-between;
  margin-bottom: 8px;
}

.otp-input {
  width: 100%;
  max-width: 52px;
  aspect-ratio: 1;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  background: var(--bg-elev);
  color: var(--text);
  outline: none;
  transition: 0.15s;
}

.otp-input:focus {
  border-color: var(--primary);
  box-shadow: var(--ring);
}

.otp-input.err {
  border-color: var(--danger);
}

/* ---- Countdown / spinner ---- */
.countdown {
  margin: 8px 0 4px;
  font-size: 13px;
  color: var(--text-2);
  text-align: center;
}

.countdown strong {
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.spinner {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
}

.spinner-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid color-mix(in srgb, var(--primary-fg) 35%, transparent);
  border-top-color: var(--primary-fg);
  animation: auth-spin 0.7s linear infinite;
}

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

.btn-primary .spinner-dot {
  border-color: color-mix(in srgb, var(--primary-fg) 35%, transparent);
  border-top-color: var(--primary-fg);
}

/* ---- Responsive ---- */
@media (max-width: 860px) {
  .auth-shell {
    grid-template-columns: 1fr;
  }

  .auth-aside {
    display: none;
  }

  .auth-panel-brand {
    display: block;
  }

  .auth-panel-brand .brand-name {
    color: var(--text);
  }

  .auth-panel {
    padding-top: 88px;
    min-height: 100dvh;
  }

  .auth-card {
    box-shadow: none;
    border: none;
    background: transparent;
    padding: 8px 0 24px;
  }
}

@media (max-width: 420px) {
  .otp-row {
    gap: 6px;
  }

  .otp-input {
    max-width: 46px;
    font-size: 18px;
  }
}