/**
 * Auth pages design system
 * Background: #f8fafc | Primary: #16a34a | Text: #0f172a | Muted: #64748b
 * No Bootstrap default auth styling. Mobile-first.
 */
.auth-page {
  min-height: 100vh;
  background: #f8fafc;
}

.auth-split {
  display: flex;
  min-height: 100vh;
}

.auth-split__left {
  display: none;
  flex: 1;
  padding: 48px;
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 50%, #bbf7d0 100%);
  align-items: center;
  justify-content: center;
}

@media (min-width: 992px) {
  .auth-split__left {
    display: flex;
  }
}

.auth-split__left-inner {
  max-width: 420px;
}

.auth-split__title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 1rem;
  line-height: 1.2;
}

.auth-split__desc {
  font-size: 1.125rem;
  color: #64748b;
  margin: 0 0 2rem;
  line-height: 1.6;
}

.auth-split__illus {
  width: 100%;
  max-width: 280px;
  height: 200px;
  background: rgba(22, 163, 74, 0.12);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #16a34a;
  font-size: 0.875rem;
}

.auth-split__right {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
  width: 100%;
}

@media (min-width: 992px) {
  .auth-split__right {
    padding: 48px;
  }
}

.auth-card {
  width: 100%;
  max-width: 420px;
  padding: 40px;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
}

@media (max-width: 480px) {
  .auth-card {
    padding: 24px 20px;
  }
}

.auth-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 1.5rem;
  text-align: center;
}

.auth-card__subtitle {
  font-size: 0.9375rem;
  color: #64748b;
  margin: 0 0 1.5rem;
  text-align: center;
  line-height: 1.5;
}

/* Tabs */
.auth-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 1.5rem;
  border-bottom: 1px solid #e2e8f0;
}

.auth-tab {
  flex: 1;
  padding: 12px 16px;
  font-size: 16px;
  font-weight: 500;
  color: #64748b;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
}

.auth-tab:hover {
  color: #0f172a;
}

.auth-tab.is-active {
  color: #16a34a;
  border-bottom-color: #16a34a;
}

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

.auth-tab-panel.is-active {
  display: block;
  animation: authTabFade 0.25s ease;
}

@keyframes authTabFade {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Form */
.auth-form-group {
  margin-bottom: 1.25rem;
}

.auth-label {
  display: block;
  font-size: 16px;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 0.5rem;
}

.auth-input {
  width: 100%;
  height: 48px;
  padding: 0 1rem;
  font-size: 16px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  color: #0f172a;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.auth-input:focus {
  outline: none;
  border-color: #16a34a;
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.15);
}

.auth-input.is-invalid {
  border-color: #dc2626;
}

.auth-input.is-valid {
  border-color: #16a34a;
}

.auth-error {
  font-size: 14px;
  color: #dc2626;
  margin-top: 0.375rem;
}

.auth-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 48px;
  padding: 0 1.5rem;
  font-size: 16px;
  font-weight: 600;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, opacity 0.2s;
}

.auth-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.auth-btn--primary {
  background: #16a34a;
  color: #fff;
  margin-top: 0.5rem;
}

.auth-btn--primary:hover:not(:disabled) {
  background: #15803d;
}

.auth-btn--outline {
  background: transparent;
  color: #334155;
  border: 2px solid #e2e8f0;
}

.auth-btn--outline:hover:not(:disabled) {
  border-color: #16a34a;
  color: #16a34a;
}

.auth-btn-spinner {
  display: none;
}

.auth-divider {
  margin: 1.5rem 0;
  text-align: center;
  font-size: 14px;
  color: #64748b;
  position: relative;
}

.auth-divider::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: #e2e8f0;
}

.auth-divider span {
  position: relative;
  background: #fff;
  padding: 0 12px;
}

.auth-social {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 1rem;
}

.auth-social .auth-btn {
  border: 2px solid #e2e8f0;
  background: #fff;
  color: #334155;
}

.auth-social .auth-btn:hover:not(:disabled) {
  border-color: #16a34a;
  color: #16a34a;
  background: #f8fafc;
}

/* OTP */
.auth-otp-sent {
  font-size: 16px;
  color: #64748b;
  margin-bottom: 1rem;
  text-align: center;
}

.auth-otp-inputs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.auth-otp-box {
  width: 50px;
  height: 52px;
  flex-shrink: 0;
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  background: #fff;
  color: #0f172a;
  padding: 0;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.auth-otp-box:focus {
  outline: none;
  border-color: #16a34a;
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.15);
}

.auth-otp-box.is-invalid {
  border-color: #dc2626;
}

@media (max-width: 480px) {
  .auth-otp-inputs {
    gap: 4px;
    padding: 0 2px;
  }

  .auth-otp-box {
    flex: 1 1 0;
    min-width: 36px;
    max-width: none;
    width: auto;
    height: 48px;
    font-size: 18px;
  }
}

.auth-resend {
  text-align: center;
  margin-top: 1rem;
}

.auth-resend .auth-btn {
  width: auto;
  min-height: 48px;
}

.auth-resend .auth-btn:disabled {
  color: #94a3b8;
}

/* Single card (NGO login) */
.auth-single {
  min-height: 100vh;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 20px;
}

.auth-note {
  font-size: 14px;
  color: #64748b;
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid #e2e8f0;
}

.auth-link {
  font-size: 16px;
  color: #16a34a;
  text-decoration: none;
  margin-top: 0.75rem;
  display: inline-block;
}

.auth-form-row {
  margin-bottom: 1rem;
}

.auth-register-note {
  font-size: 16px;
  color: #64748b;
  text-align: center;
  margin: 1rem 0 0;
}

.auth-register-note .auth-link {
  margin-top: 0;
}

.auth-link-wrap {
  margin: 1rem 0 0;
  text-align: center;
}

.auth-link:hover {
  color: #15803d;
  text-decoration: underline;
}

/* Validation errors list (server) */
.auth-validation-errors {
  margin-bottom: 1rem;
  padding: 12px;
  background: #fef2f2;
  border-radius: 12px;
  font-size: 14px;
  color: #dc2626;
}

.auth-validation-errors ul {
  margin: 0;
  padding-left: 1.25rem;
}

/* Terms checkbox & reCAPTCHA */
.auth-terms {
  margin-bottom: 1rem;
}

.auth-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: #64748b;
  cursor: pointer;
  margin: 0;
  line-height: 1.5;
}

.auth-checkbox-label span {
  flex: 1;
  min-width: 0;
}

.auth-checkbox {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  flex-shrink: 0;
  accent-color: #16a34a;
  cursor: pointer;
}

.auth-checkbox-label .auth-link {
  font-size: 14px;
  font-weight: 500;
  color: #16a34a;
  text-decoration: none;
}

.auth-checkbox-label .auth-link:hover {
  color: #15803d;
  text-decoration: underline;
}

.auth-recaptcha {
  margin-bottom: 1rem;
}

.auth-recaptcha .g-recaptcha {
  transform-origin: left;
}

@media (max-width: 400px) {
  .auth-recaptcha .g-recaptcha {
    transform: scale(0.9);
  }
}

/**
 * Job Seeker Registration (modern split SaaS layout)
 * Scoped to avoid affecting other auth pages.
 */
.auth-page--jsreg .auth-split {
  flex-direction: column;
}

.auth-page--jsreg .auth-split__left {
  display: flex;
  padding: 44px 24px;
  background: radial-gradient(circle at 20% 10%, rgba(34, 197, 94, 0.22) 0%, rgba(34, 197, 94, 0) 45%),
    radial-gradient(circle at 80% 40%, rgba(16, 185, 129, 0.18) 0%, rgba(16, 185, 129, 0) 55%),
    linear-gradient(135deg, #f0fdf4 0%, #ffffff 55%, #ecfdf5 100%);
}

.auth-page--jsreg .auth-split__right {
  align-items: flex-start;
  padding-top: 18px;
}

.auth-page--jsreg .auth-card--jsreg {
  max-width: 440px;
  padding: 28px 26px;
  border-radius: 22px;
}

.auth-page--jsreg .auth-card__title {
  margin-bottom: 6px;
}

.auth-page--jsreg .auth-card__subtitle {
  margin-bottom: 14px;
}

.auth-divider--tight {
  margin: 14px 0;
}

.auth-register-note--tight {
  margin-top: 12px;
}

.auth-btn--google {
  justify-content: center;
  border-color: rgba(15, 23, 42, 0.12);
  background: #fff;
}

.auth-btn--google i {
  font-size: 18px;
}

.auth-page--jsreg .auth-btn--google + .auth-btn--linkedin {
  margin-top: 10px;
}

.auth-btn--linkedin {
  justify-content: center;
  border-color: rgba(15, 23, 42, 0.12);
  background: #fff;
}

.auth-btn--linkedin i {
  font-size: 18px;
  color: #0a66c2;
}

.jsreg-left {
  max-width: 560px;
}

.jsreg-left__title {
  font-size: 34px;
  font-weight: 800;
  color: #0f172a;
  margin: 0 0 10px 0;
  line-height: 1.15;
  letter-spacing: -0.2px;
}

.jsreg-left__desc {
  font-size: 16px;
  color: #475569;
  margin: 0 0 18px 0;
  line-height: 1.7;
  max-width: 54ch;
}

.jsreg-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 18px 0;
}

.jsreg-stat {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 18px;
  padding: 14px 14px;
  box-shadow: 0 14px 38px rgba(15, 23, 42, 0.06);
}

.jsreg-stat__num {
  font-size: 22px;
  font-weight: 900;
  color: #16a34a;
  letter-spacing: 0.2px;
}

.jsreg-stat__label {
  margin-top: 4px;
  font-size: 12px;
  font-weight: 700;
  color: #475569;
}

.jsreg-benefits {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
  color: #0f172a;
  font-weight: 600;
}

.jsreg-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: #334155;
}

.jsreg-benefits i {
  color: #16a34a;
  margin-top: 2px;
  flex: 0 0 auto;
}

@media (min-width: 992px) {
  .auth-page--jsreg .auth-split {
    flex-direction: row;
  }
  .auth-page--jsreg .auth-split__left,
  .auth-page--jsreg .auth-split__right {
    flex: 1;
    min-height: 100vh;
  }
  .auth-page--jsreg .auth-split__left {
    padding: 56px;
  }
  .auth-page--jsreg .auth-split__right {
    align-items: center;
    padding: 56px;
  }
  .jsreg-left__title {
    font-size: 40px;
  }
}

@media (max-width: 480px) {
  .auth-page--jsreg .auth-card--jsreg {
    padding: 22px 18px;
  }
  .jsreg-stats {
    grid-template-columns: 1fr;
  }
}

/**
 * Job Seeker Login (same split style as register)
 * Scoped to avoid affecting other auth pages.
 */
.auth-page--jslogin .auth-split {
  flex-direction: column;
}

.auth-page--jslogin .auth-split__left {
  display: flex;
  padding: 44px 24px;
  background: radial-gradient(circle at 20% 10%, rgba(34, 197, 94, 0.22) 0%, rgba(34, 197, 94, 0) 45%),
    radial-gradient(circle at 80% 40%, rgba(16, 185, 129, 0.18) 0%, rgba(16, 185, 129, 0) 55%),
    linear-gradient(135deg, #f0fdf4 0%, #ffffff 55%, #ecfdf5 100%);
}

.auth-page--jslogin .auth-split__right {
  align-items: flex-start;
  padding-top: 18px;
}

.auth-page--jslogin .auth-card--jslogin {
  max-width: 440px;
  padding: 28px 26px;
  border-radius: 22px;
}

.auth-social--tight {
  margin-top: 0.5rem;
}

.jslogin-left {
  max-width: 560px;
}

.jslogin-left__title {
  font-size: 36px;
  font-weight: 900;
  color: #0f172a;
  margin: 0 0 10px 0;
  line-height: 1.15;
  letter-spacing: -0.2px;
}

.jslogin-left__desc {
  font-size: 16px;
  color: #475569;
  margin: 0 0 16px 0;
  line-height: 1.7;
  max-width: 52ch;
}

.jslogin-benefits {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.jslogin-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  color: #334155;
}

.jslogin-benefits i {
  color: #16a34a;
  margin-top: 2px;
  flex: 0 0 auto;
}

@media (min-width: 992px) {
  .auth-page--jslogin .auth-split {
    flex-direction: row;
  }
  .auth-page--jslogin .auth-split__left,
  .auth-page--jslogin .auth-split__right {
    flex: 1;
    min-height: 100vh;
  }
  .auth-page--jslogin .auth-split__left {
    padding: 56px;
  }
  .auth-page--jslogin .auth-split__right {
    align-items: center;
    padding: 56px;
  }
  .jslogin-left__title {
    font-size: 44px;
  }
}

@media (max-width: 480px) {
  .auth-page--jslogin .auth-card--jslogin {
    padding: 22px 18px;
  }
}

/**
 * NGO Registration (premium split SaaS layout)
 * Scoped to avoid affecting other auth pages.
 */
.auth-page--ngoreg .auth-split {
  flex-direction: column;
}

.auth-page--ngoreg .auth-split__left {
  display: flex;
  padding: 46px 24px;
  background:
    radial-gradient(circle at 15% 15%, rgba(34, 197, 94, 0.26) 0%, rgba(34, 197, 94, 0) 44%),
    radial-gradient(circle at 85% 35%, rgba(16, 185, 129, 0.20) 0%, rgba(16, 185, 129, 0) 55%),
    linear-gradient(135deg, #052e16 0%, #0b3b1f 35%, #0f5a2b 70%, #16a34a 120%);
}

.auth-page--ngoreg .auth-split__right {
  align-items: flex-start;
  padding-top: 18px;
}

.auth-page--ngoreg .auth-card--ngoreg {
  max-width: 460px;
  padding: 28px 26px;
  border-radius: 22px;
}

.ngoreg-left {
  max-width: 620px;
}

.ngoreg-left__title {
  font-size: 38px;
  font-weight: 900;
  color: #ecfdf5;
  margin: 0 0 12px 0;
  line-height: 1.1;
  letter-spacing: -0.3px;
}

.ngoreg-left__desc {
  font-size: 16px;
  color: rgba(236, 253, 245, 0.82);
  margin: 0 0 18px 0;
  line-height: 1.7;
  max-width: 60ch;
}

.ngoreg-features {
  list-style: none;
  padding: 0;
  margin: 16px 0 16px 0;
  display: grid;
  gap: 10px;
}

.ngoreg-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  color: rgba(236, 253, 245, 0.92);
}

.ngoreg-features i {
  color: #22c55e;
  margin-top: 2px;
  flex: 0 0 auto;
}

.ngoreg-trust {
  margin-top: 18px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(236, 253, 245, 0.78);
  padding-top: 14px;
  border-top: 1px solid rgba(236, 253, 245, 0.16);
}

.ngoreg-trust strong {
  color: #ffffff;
  font-weight: 900;
}

@media (min-width: 992px) {
  .auth-page--ngoreg .auth-split {
    flex-direction: row;
  }
  .auth-page--ngoreg .auth-split__left,
  .auth-page--ngoreg .auth-split__right {
    flex: 1;
    min-height: 100vh;
  }
  .auth-page--ngoreg .auth-split__left {
    padding: 60px;
  }
  .auth-page--ngoreg .auth-split__right {
    align-items: center;
    padding: 60px;
  }
  .ngoreg-left__title {
    font-size: 46px;
  }
}

@media (max-width: 480px) {
  .auth-page--ngoreg .auth-card--ngoreg {
    padding: 22px 18px;
  }
}

/**
 * NGO Login (premium split SaaS layout)
 * Scoped to avoid affecting other auth pages.
 */
.auth-page--ngologin .auth-split {
  flex-direction: column;
}

.auth-page--ngologin .auth-split__left {
  display: flex;
  padding: 46px 24px;
  background:
    radial-gradient(circle at 15% 15%, rgba(34, 197, 94, 0.26) 0%, rgba(34, 197, 94, 0) 44%),
    radial-gradient(circle at 85% 35%, rgba(16, 185, 129, 0.20) 0%, rgba(16, 185, 129, 0) 55%),
    linear-gradient(135deg, #052e16 0%, #0b3b1f 35%, #0f5a2b 70%, #16a34a 120%);
}

.auth-page--ngologin .auth-split__right {
  align-items: flex-start;
  padding-top: 18px;
}

.auth-page--ngologin .auth-card--ngologin {
  max-width: 460px;
  padding: 28px 26px;
  border-radius: 22px;
}

.auth-link-wrap--tight {
  margin-top: 0.5rem;
}

.ngologin-left {
  max-width: 620px;
}

.ngologin-left__title {
  font-size: 38px;
  font-weight: 900;
  color: #ecfdf5;
  margin: 0 0 12px 0;
  line-height: 1.1;
  letter-spacing: -0.3px;
}

.ngologin-left__desc {
  font-size: 16px;
  color: rgba(236, 253, 245, 0.82);
  margin: 0 0 18px 0;
  line-height: 1.7;
  max-width: 60ch;
}

.ngologin-benefits {
  list-style: none;
  padding: 0;
  margin: 16px 0 14px 0;
  display: grid;
  gap: 10px;
}

.ngologin-benefits li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.6;
  color: rgba(236, 253, 245, 0.92);
}

.ngologin-benefits i {
  color: #22c55e;
  margin-top: 2px;
  flex: 0 0 auto;
}

.ngologin-trust {
  margin-top: 16px;
  font-size: 13px;
  font-weight: 700;
  color: rgba(236, 253, 245, 0.78);
  padding-top: 14px;
  border-top: 1px solid rgba(236, 253, 245, 0.16);
}

@media (min-width: 992px) {
  .auth-page--ngologin .auth-split {
    flex-direction: row;
  }
  .auth-page--ngologin .auth-split__left,
  .auth-page--ngologin .auth-split__right {
    flex: 1;
    min-height: 100vh;
  }
  .auth-page--ngologin .auth-split__left {
    padding: 60px;
  }
  .auth-page--ngologin .auth-split__right {
    align-items: center;
    padding: 60px;
  }
  .ngologin-left__title {
    font-size: 46px;
  }
}

@media (max-width: 480px) {
  .auth-page--ngologin .auth-card--ngologin {
    padding: 22px 18px;
  }
}