/* BUSA Client Portal Frontend - Clean White V1.1 */
.busa-portal {
  color-scheme: light dark;
  --page-bg: #ffffff;
  --card-bg: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --brand-blue: #0b2c5d;
  --brand-gold: #c8a44d;
  --input-bg: #ffffff;
  --input-border: #cbd5e1;
  --shadow: rgba(15, 23, 42, 0.10);
  --notice-bg: #f8fafc;
  font-family: Arial, Helvetica, sans-serif;
}

.busa-portal * { box-sizing: border-box; }

.busa-login-shell {
  background: #ffffff;
  padding: 42px 18px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.busa-login-card {
  width: 100%;
  max-width: 980px;
  background: var(--card-bg);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 18px 55px var(--shadow);
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  min-height: 560px;
  border: 1px solid #e2e8f0;
}

.busa-login-brand {
  background: #ffffff;
  padding: 54px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid #e2e8f0;
}

.busa-logo-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 14px;
  margin-bottom: 38px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  max-width: 470px;
}

.busa-logo-card img {
  display: block;
  width: 100%;
  height: auto;
}

.busa-login-brand h1,
.busa-login-form h2 {
  margin: 0 0 16px;
  color: var(--text-main);
}

.busa-login-brand h1 {
  font-size: 38px;
  line-height: 1.12;
  letter-spacing: -0.5px;
}

.busa-login-brand p,
.busa-login-form p {
  color: var(--text-muted);
  line-height: 1.65;
  font-size: 15px;
}

.busa-trust-box {
  margin-top: 38px;
  border-left: 4px solid var(--brand-gold);
  padding: 16px 18px;
  background: var(--notice-bg);
  border-radius: 0 14px 14px 0;
}

.busa-trust-box strong {
  display: block;
  color: var(--brand-blue);
  margin-bottom: 6px;
  font-size: 15px;
}

.busa-trust-box span {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.5;
}

.busa-login-form {
  padding: 58px 46px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: #ffffff;
}

.busa-login-form h2 {
  font-size: 32px;
}

.busa-login-form label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-main);
  font-size: 14px;
  font-weight: 700;
}

.busa-login-form input[type="text"],
.busa-login-form input[type="password"] {
  width: 100%;
  padding: 15px 16px;
  border: 1px solid var(--input-border);
  border-radius: 12px;
  font-size: 15px;
  margin-bottom: 20px;
  background: var(--input-bg);
  color: var(--text-main);
}

.busa-login-form input::placeholder {
  color: #94a3b8;
}

.busa-login-form input:focus {
  outline: none;
  border-color: var(--brand-gold);
  box-shadow: 0 0 0 4px rgba(200, 164, 77, 0.18);
}

.busa-button {
  width: 100%;
  border: none;
  border-radius: 12px;
  background: var(--brand-gold);
  color: #071f3f;
  padding: 16px;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  letter-spacing: 0.2px;
}

.busa-button:hover {
  filter: brightness(0.96);
}

.busa-login-error {
  background: #fee2e2;
  color: #991b1b;
  padding: 12px 14px;
  border-radius: 10px;
  margin-bottom: 18px;
  font-size: 14px;
}

.busa-security-note {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid #e2e8f0;
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.5;
}

.busa-dashboard-shell {
  background: #ffffff;
  padding: 28px 18px 70px;
  min-height: 100vh;
}

.busa-dashboard {
  max-width: 1180px;
  margin: 0 auto;
  color: var(--text-main);
}

.busa-dashboard-top {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 22px;
  padding: 18px 22px;
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.07);
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 18px;
  align-items: center;
  margin-bottom: 20px;
}

.busa-dashboard-logo {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  padding: 10px;
  max-width: 360px;
}

.busa-dashboard-logo img {
  display: block;
  width: 100%;
  height: auto;
}

.busa-dashboard-user {
  display: flex;
  flex-direction: column;
  text-align: right;
  color: var(--text-muted);
  font-size: 12px;
}

.busa-dashboard-user strong {
  color: var(--text-main);
  font-size: 15px;
}

.busa-logout {
  color: #0b2c5d;
  font-weight: 800;
  text-decoration: none;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 10px 14px;
  border-radius: 12px;
}

.busa-welcome-card {
  background: linear-gradient(135deg, #ffffff, #f8fafc);
  border: 1px solid #e2e8f0;
  border-radius: 22px;
  padding: 26px 28px;
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.07);
  margin-bottom: 22px;
}

.busa-welcome-card h1 {
  margin: 0 0 8px;
  font-size: 32px;
  color: var(--text-main);
}

.busa-welcome-card p {
  margin: 0;
  color: var(--text-muted);
}

.busa-grid {
  display: grid;
  grid-template-columns: 255px 1fr;
  gap: 22px;
  align-items: start;
}

.busa-sidebar,
.busa-content-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 22px;
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.07);
}

.busa-sidebar {
  padding: 16px;
  position: sticky;
  top: 22px;
}

.busa-sidebar a {
  display: block;
  padding: 13px 15px;
  border-radius: 12px;
  color: #0f172a;
  text-decoration: none;
  font-weight: 800;
  margin-bottom: 8px;
  background: #f8fafc;
  border: 1px solid transparent;
  outline: none !important;
}

.busa-sidebar a:hover,
.busa-sidebar a:focus {
  border-color: #c8a44d;
  background: #fffaf0;
}

.busa-content-stack {
  display: grid;
  gap: 22px;
}

.busa-content-card {
  padding: 26px;
  scroll-margin-top: 24px;
}

.busa-section-heading {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.busa-section-heading h2 {
  margin: 0 0 8px;
  font-size: 28px;
  color: var(--text-main);
}

.busa-section-heading p {
  margin: 0;
  color: var(--text-muted);
}

.busa-questionnaire-list {
  display: grid;
  gap: 14px;
}

.busa-questionnaire-item {
  border: 1px solid #e2e8f0;
  background: #f8fafc;
  border-radius: 16px;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
}

.busa-questionnaire-item h3 {
  margin: 0 0 8px;
  font-size: 21px;
  color: var(--text-main);
}

.busa-questionnaire-item p {
  margin: 0;
  color: var(--text-muted);
}

.busa-questionnaire-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.busa-status {
  display: inline-block;
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(200,164,77,0.18);
  color: #0b2c5d;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.busa-small-button {
  border: none;
  background: #e2e8f0;
  color: #64748b;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 800;
  cursor: not-allowed;
}

.busa-empty-box {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 16px;
  padding: 22px;
}

.busa-empty-box strong {
  display: block;
  margin-bottom: 7px;
  color: var(--text-main);
}

.busa-empty-box span {
  display: block;
  color: var(--text-muted);
  line-height: 1.5;
}

.busa-profile-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr));
  gap: 14px;
}

.busa-profile-grid div {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 18px;
}

.busa-profile-grid span {
  display: block;
  color: var(--text-muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.busa-profile-grid strong {
  color: var(--text-main);
}

@media (prefers-color-scheme: dark) {
  .busa-portal {
    --page-bg: #ffffff;
    --card-bg: #ffffff;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --brand-blue: #0b2c5d;
    --brand-gold: #c8a44d;
    --input-bg: #ffffff;
    --input-border: #cbd5e1;
    --shadow: rgba(15, 23, 42, 0.10);
    --notice-bg: #f8fafc;
  }
}

@media (max-width: 850px) {
  .busa-login-shell {
    padding: 20px 12px;
    align-items: flex-start;
  }

  .busa-login-card,
  .busa-grid {
    grid-template-columns: 1fr;
  }

  .busa-login-brand {
    padding: 34px 26px;
    border-right: none;
    border-bottom: 1px solid #e2e8f0;
  }

  .busa-login-brand h1 {
    font-size: 30px;
  }

  .busa-login-form {
    padding: 34px 26px;
  }

  .busa-dashboard-top {
    grid-template-columns: 1fr;
  }

  .busa-dashboard-user {
    text-align: left;
  }

  .busa-dashboard-logo {
    max-width: 100%;
  }

  .busa-welcome-card h1 {
    font-size: 26px;
  }

  .busa-sidebar {
    position: static;
  }

  .busa-questionnaire-item {
    flex-direction: column;
    align-items: flex-start;
  }

  .busa-questionnaire-actions {
    justify-content: flex-start;
  }

  .busa-profile-grid {
    grid-template-columns: 1fr;
  }
}


.busa-small-button-active {
  background: #c8a44d !important;
  color: #071f3f !important;
  text-decoration: none !important;
  cursor: pointer !important;
}

.busa-i539-portal-head {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 22px;
  padding: 24px 26px;
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.07);
  margin-bottom: 22px;
}

.busa-i539-portal-head h2 {
  margin: 12px 0 8px;
  color: #0f172a;
  font-size: 30px;
}

.busa-i539-portal-head p {
  margin: 0;
  color: #64748b;
}

.busa-back-link {
  display: inline-block;
  color: #0b2c5d;
  font-weight: 800;
  text-decoration: none;
  margin-bottom: 4px;
}

.bbu-i539-wrap {
  margin-top: 0 !important;
}

.bbu-form-card {
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.07) !important;
}

.busa-optional-note {
  margin: 0 0 16px;
  background: #f8fafc;
  border-left: 4px solid #c8a44d;
  padding: 12px 14px;
  border-radius: 0 10px 10px 0;
  color: #64748b;
  font-size: 14px;
}

.busa-disclosure-page {
  background: #ffffff;
  padding: 8px 0 42px;
}

.busa-disclosure-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 22px;
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.07);
  padding: 28px;
}

.busa-disclosure-card h1 {
  margin: 0 0 8px;
  font-size: 30px;
  color: #0f172a;
}

.busa-disclosure-intro {
  margin: 0 0 22px;
  color: #64748b;
}

.busa-disclosure-box {
  border: 2px solid #111827;
  margin-bottom: 16px;
  background: #ffffff;
}

.busa-disclosure-box h2 {
  margin: 0;
  text-align: center;
  font-size: 17px;
  padding: 8px 10px;
  background: #f1f5f9;
  border-bottom: 2px solid #111827;
  color: #0f172a;
}

.busa-disclosure-box p {
  margin: 0;
  padding: 13px 16px;
  font-size: 15px;
  line-height: 1.45;
  color: #0f172a;
}

.busa-disclosure-signature {
  margin-top: 20px;
}

.busa-disclosure-signature p {
  color: #0f172a;
  margin: 0 0 10px;
}

.busa-disclosure-signature form label {
  display: block;
  color: #dc2626;
  font-weight: 900;
  margin: 18px 0 8px;
}

.busa-disclosure-signature input[type="text"] {
  width: 100%;
  padding: 14px 16px;
  font-size: 18px;
  border: 2px solid #111827;
  border-radius: 0;
  margin-bottom: 18px;
}

.busa-disclosure-authorization {
  margin-top: 12px;
}

@media (max-width: 850px) {
  .busa-disclosure-card {
    padding: 18px;
  }

  .busa-disclosure-box p {
    font-size: 14px;
  }
}

.busa-language-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.busa-language-switcher a {
  display: inline-block;
  text-decoration: none;
  color: #0b2c5d;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  padding: 7px 11px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.busa-language-switcher a.active {
  background: #c8a44d;
  color: #071f3f;
  border-color: #c8a44d;
}

.busa-dashboard-tools .busa-language-switcher {
  margin-bottom: 0;
  justify-content: flex-end;
}