* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --login-bg: #020c34;
  --login-bg-soft: #07164b;
  --login-panel: #f8f8fb;
  --login-panel-border: rgba(255, 255, 255, 0.78);
  --login-card: rgba(13, 22, 59, 0.82);
  --login-card-border: rgba(255, 255, 255, 0.08);
  --login-text: #f8fafc;
  --login-text-soft: #b8c4db;
  --login-dark: #0f172a;
  --login-dark-soft: #6f7f99;
  --login-line: #dbe3ee;
  --login-line-strong: #cfd8e4;
  --login-primary: #000b37;
  --login-white: #ffffff;
}

html,
body {
  min-height: 100%;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 18% 22%, rgba(17, 41, 110, 0.72), transparent 34%),
    radial-gradient(circle at 80% 78%, rgba(9, 25, 76, 0.9), transparent 26%),
    linear-gradient(180deg, #000a31 0%, #010827 100%);
  color: var(--login-text);
}

.login-wrapper {
  min-height: 100vh;
}

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 36px 24px;
}

.login-layout {
  width: 100%;
  max-width: 1560px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(390px, 485px);
  gap: 40px;
  align-items: center;
}

.login-showcase {
  max-width: 960px;
  padding: 8px 0;
}

.login-pill,
.login-panel-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 700;
}

.login-pill {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #dce6f9;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.login-showcase-copy {
  margin-top: 28px;
}

.login-showcase-copy h1 {
  max-width: 750px;
  font-size: clamp(2.45rem, 4.3vw, 4.3rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 750;
  color: var(--login-white);
}

.login-showcase-copy p {
  margin-top: 26px;
  max-width: 590px;
  font-size: 1.12rem;
  line-height: 1.8;
  color: var(--login-text-soft);
}

.login-feature-grid {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.login-feature-card {
  min-height: 198px;
  padding: 20px 18px 18px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(13, 22, 59, 0.92), rgba(11, 18, 48, 0.88));
  border: 1px solid var(--login-card-border);
  box-shadow: 0 18px 32px rgba(1, 8, 31, 0.28);
}

.login-feature-icon {
  width: 38px;
  height: 38px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  color: var(--login-white);
  font-size: 14px;
  margin-bottom: 30px;
}

.login-feature-card h2 {
  font-size: 1.16rem;
  line-height: 1.2;
  font-weight: 700;
  color: var(--login-white);
}

.login-feature-card p {
  margin-top: 14px;
  font-size: 1rem;
  line-height: 1.7;
  color: #c0cbe0;
}

.login-panel-shell {
  border-radius: 34px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 24px 52px rgba(0, 6, 30, 0.42);
}

.login-panel {
  background: var(--login-panel);
  border: 1px solid rgba(225, 231, 238, 0.98);
  border-radius: 28px;
  padding: 26px 34px 28px;
  color: var(--login-dark);
}

.login-logo-wrap {
  display: flex;
  align-items: center;
  margin-bottom: 18px;
}

.login-logo-image {
  max-width: 152px;
  max-height: 64px;
  object-fit: contain;
}

.login-panel-badge {
  background: #eef2f8;
  border: 1px solid #dde6f0;
  color: #8a98ad;
}

.login-header {
  margin-top: 18px;
}

.login-header h2 {
  font-size: 2rem;
  line-height: 1.08;
  font-weight: 750;
  color: #0f172a;
}

.login-header p {
  margin-top: 14px;
  font-size: 1.01rem;
  line-height: 1.7;
  color: var(--login-dark-soft);
}

.login-form {
  margin-top: 28px;
}

.login-field + .login-field {
  margin-top: 18px;
}

.login-field label {
  display: block;
  margin-bottom: 9px;
  font-size: 0.98rem;
  font-weight: 650;
  color: #263246;
}

.login-field-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.login-field-helper {
  font-size: 0.88rem;
  font-weight: 600;
  color: #8a98ad;
}

.login-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 56px;
  border-radius: 999px;
  background: #f7f9fc;
  border: 1px solid var(--login-line);
  padding: 0 18px;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.login-input-wrapper:focus-within {
  background: var(--login-white);
  border-color: #bdcad8;
  box-shadow: 0 0 0 4px rgba(199, 210, 224, 0.28);
}

.login-input-wrapper--password {
  padding-right: 56px;
}

.login-input {
  width: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: #1a2436;
  font-size: 1rem;
  line-height: 1.4;
}

.login-input::placeholder {
  color: #9aabc0;
}

.login-toggle-password {
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: #7f8ea5;
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.18s ease, color 0.18s ease;
}

.login-toggle-password:hover {
  color: #1f2a3e;
  background: rgba(223, 229, 238, 0.72);
}

.login-actions {
  margin-top: 20px;
}

.login-submit {
  width: 100%;
  min-height: 54px;
  border: 0;
  border-radius: 999px;
  background: var(--login-primary);
  color: var(--login-white);
  font-size: 1rem;
  font-weight: 750;
  cursor: pointer;
  box-shadow: 0 16px 28px rgba(0, 11, 55, 0.2);
  transition: transform 0.12s ease, filter 0.12s ease, box-shadow 0.12s ease;
}

.login-submit:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
  box-shadow: 0 20px 34px rgba(0, 11, 55, 0.26);
}

.login-submit:active {
  transform: translateY(0);
}

.login-footer {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.92rem;
  color: #8b99ae;
}

.toast {
  margin-top: 0;
  margin-bottom: 18px;
}

@media (max-width: 1100px) {
  .login-layout {
    grid-template-columns: minmax(0, 1fr);
    max-width: 780px;
    gap: 28px;
  }

  .login-showcase {
    max-width: none;
  }

  .login-showcase-copy h1 {
    max-width: none;
  }

  .login-showcase-copy p {
    max-width: none;
  }
}

@media (max-width: 860px) {
  .login-page {
    padding: 24px 16px;
  }

  .login-showcase-copy h1 {
    font-size: clamp(2rem, 7.6vw, 3.2rem);
  }

  .login-showcase-copy p {
    font-size: 1rem;
    line-height: 1.75;
  }

  .login-feature-grid {
    grid-template-columns: 1fr;
  }

  .login-feature-card {
    min-height: auto;
  }

  .login-panel-shell {
    max-width: 100%;
  }
}

@media (max-width: 520px) {
  .login-page {
    padding: 18px 12px;
  }

  .login-layout {
    gap: 24px;
  }

  .login-showcase-copy {
    margin-top: 22px;
  }

  .login-showcase-copy h1 {
    font-size: 2rem;
  }

  .login-showcase-copy p {
    margin-top: 18px;
    font-size: 0.97rem;
  }

  .login-feature-grid {
    margin-top: 24px;
    gap: 12px;
  }

  .login-feature-card {
    padding: 16px;
    border-radius: 18px;
  }

  .login-feature-icon {
    margin-bottom: 18px;
  }

  .login-panel-shell {
    border-radius: 24px;
    padding: 8px;
  }

  .login-panel {
    border-radius: 20px;
    padding: 20px 18px 22px;
  }

  .login-logo-image {
    max-width: 128px;
    max-height: 56px;
  }

  .login-header h2 {
    font-size: 1.7rem;
  }

  .login-header p {
    font-size: 0.95rem;
  }

  .login-field label {
    font-size: 0.92rem;
  }

  .login-field-helper {
    font-size: 0.78rem;
  }

  .login-input-wrapper {
    min-height: 50px;
    padding: 0 16px;
  }

  .login-input-wrapper--password {
    padding-right: 50px;
  }

  .login-submit {
    min-height: 50px;
  }

  .login-footer {
    font-size: 0.84rem;
  }
}

@media (max-height: 760px) and (min-width: 861px) {
  .login-page {
    align-items: flex-start;
    padding-top: 26px;
    padding-bottom: 26px;
  }
}

/* Cadastro público de alunos */
.login-layout--register {
  grid-template-columns: minmax(0, 0.95fr) minmax(520px, 640px);
  max-width: 1640px;
}

.student-register-showcase .login-showcase-copy h1 {
  max-width: 820px;
}

.student-register-feature-grid .login-feature-card {
  min-height: 220px;
}

.student-register-panel-shell {
  width: 100%;
}

.student-register-panel {
  padding: 28px 34px 30px;
}

.student-register-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.student-register-field {
  margin-top: 0 !important;
}

.student-register-field--full {
  grid-column: 1 / -1;
}

.login-input-wrapper--select,
.login-input-wrapper--date {
  border-radius: 20px;
}

.login-input-wrapper--date-br {
  padding-right: 50px;
}

.login-input-date-icon {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  color: #07142f;
  pointer-events: none;
}

.login-input-wrapper--date-br .login-input {
  letter-spacing: 0.01em;
}

.student-register-select {
  appearance: none;
  cursor: pointer;
}

.student-register-error {
  display: block;
  min-height: 17px;
  margin-top: 7px;
  color: #b42318;
  font-size: 0.82rem;
  font-weight: 650;
}

.student-register-field.is-invalid .login-input-wrapper,
.student-register-check.is-invalid {
  border-color: #f2a7a2;
  box-shadow: 0 0 0 4px rgba(217, 45, 32, 0.08);
}

.student-register-alert {
  margin-top: 18px;
  padding: 15px 16px;
  border-radius: 18px;
  border: 1px solid #fedf89;
  background: #fffbeb;
  color: #7a2e0e;
  font-size: 0.94rem;
  line-height: 1.55;
}

.student-register-alert strong {
  display: block;
  margin-bottom: 7px;
  color: #66240a;
}

.student-register-alert ul {
  margin: 0;
  padding-left: 18px;
}

.student-register-hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.student-register-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 18px;
  padding: 15px;
  border: 1px solid #dbe3ee;
  border-radius: 18px;
  background: #f7f9fc;
  color: #4e5d73;
  font-size: 0.94rem;
  line-height: 1.5;
  cursor: pointer;
}

.student-register-check input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--login-primary);
  flex-shrink: 0;
}

.student-register-password-rules {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.student-register-password-rules span {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  background: #eef2f8;
  color: #7f8ea5;
  font-size: 0.78rem;
  font-weight: 750;
}

.student-register-password-rules span.is-ok {
  background: #ecfdf3;
  color: #027a48;
}

.student-register-login-link {
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
  color: #7f8ea5;
  font-size: 0.95rem;
}

.student-register-login-link--login {
  margin-top: 20px;
  padding: 14px 16px;
  border: 1px solid #dbe3ee;
  border-radius: 18px;
  background: #f7f9fc;
}

.student-register-login-link a {
  color: #000b37;
  font-weight: 800;
  text-decoration: none;
}

.student-register-login-link a:hover {
  text-decoration: underline;
}

@media (max-width: 1180px) {
  .login-layout--register {
    grid-template-columns: minmax(0, 1fr);
    max-width: 820px;
  }
}

@media (max-width: 680px) {
  .student-register-grid {
    grid-template-columns: 1fr;
  }

  .login-layout--register {
    max-width: 100%;
  }

  .student-register-panel {
    padding: 20px 18px 22px;
  }
}

/* Recuperação de senha */
.login-field.is-invalid .login-input-wrapper {
  border-color: #f2a7a2;
  box-shadow: 0 0 0 4px rgba(217, 45, 32, 0.08);
}

.login-field-link {
  color: #000b37;
  font-size: 0.88rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.login-field-link:hover {
  text-decoration: underline;
}

.password-recovery-layout {
  grid-template-columns: minmax(0, 1fr) minmax(390px, 500px);
}

.password-recovery-feature-grid .login-feature-card {
  min-height: 210px;
}

.password-recovery-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 16px;
  padding: 13px 15px;
  border: 1px solid #dbe3ee;
  border-radius: 18px;
  background: #f7f9fc;
  color: #60708a;
  font-size: 0.9rem;
  line-height: 1.55;
}

.password-recovery-note i {
  margin-top: 3px;
  color: #000b37;
}

@media (max-width: 1100px) {
  .password-recovery-layout {
    grid-template-columns: minmax(0, 1fr);
    max-width: 820px;
  }
}

@media (max-width: 520px) {
  .login-field-link {
    font-size: 0.8rem;
  }

  .password-recovery-note {
    border-radius: 15px;
    font-size: 0.84rem;
  }
}

/* Seleção de perfil no login */
.login-role-field {
  margin-top: 18px;
}

.login-role-label {
  display: block;
  margin-bottom: 10px;
  color: #263246;
  font-size: 0.98rem;
  font-weight: 750;
}

.login-role-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.login-role-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 74px;
  padding: 14px 16px;
  border: 1px solid #dbe3ee;
  border-radius: 20px;
  background: #f7f9fc;
  color: #263246;
  cursor: pointer;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, transform 0.18s ease;
}

.login-role-card:hover {
  background: #ffffff;
  border-color: #c8d3e1;
  transform: translateY(-1px);
}

.login-role-card input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.login-role-card-icon {
  width: 42px;
  height: 42px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: #eef2f8;
  color: #000b37;
}

.login-role-card strong,
.login-role-card small {
  display: block;
}

.login-role-card strong {
  font-size: 0.95rem;
  line-height: 1.2;
  color: #111827;
}

.login-role-card small {
  margin-top: 4px;
  color: #7f8ea5;
  font-size: 0.83rem;
  line-height: 1.35;
}

.login-role-card:has(input:checked) {
  background: #ffffff;
  border-color: #000b37;
  box-shadow: 0 0 0 4px rgba(0, 11, 55, 0.08);
}

.login-role-card:has(input:checked) .login-role-card-icon {
  background: #000b37;
  color: #ffffff;
}

.student-register-linked-user,
.student-register-no-password {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 16px;
  border: 1px solid #dbe3ee;
  border-radius: 18px;
  background: #f7f9fc;
  color: #4e5d73;
  line-height: 1.55;
}

.student-register-linked-user {
  margin-top: 18px;
}

.student-register-linked-user-icon,
.student-register-no-password i {
  width: 36px;
  height: 36px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: #eef2ff;
  color: #000b37;
}

.student-register-linked-user strong {
  display: block;
  color: #172033;
  font-size: 0.98rem;
}

.student-register-linked-user p {
  margin: 4px 0 0;
  color: #65748b;
  font-size: 0.91rem;
}

.student-register-no-password {
  align-items: center;
  min-height: 56px;
  margin-top: 0 !important;
  font-size: 0.92rem;
  font-weight: 650;
}

.login-input[readonly] {
  color: #64748b;
  cursor: not-allowed;
}

@media (max-width: 520px) {
  .login-role-card {
    border-radius: 16px;
    padding: 12px 13px;
  }

  .login-role-card-icon {
    width: 38px;
    height: 38px;
    border-radius: 14px;
  }
}

.student-register-honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

/* =========================================================
   PRELOADER — CADASTRO PÚBLICO DE ALUNO
   ========================================================= */
html.form-preloader-active,
body.form-preloader-active {
  overflow: hidden !important;
}

.form-page-preloader {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(4, 13, 38, 0.48);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, visibility 0.18s ease;
}

.form-page-preloader[aria-hidden="false"] {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.form-page-preloader__card {
  width: min(100%, 390px);
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px;
  border: 1px solid #dce5f4;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(4, 13, 38, 0.24);
  transform: translateY(8px) scale(0.98);
  transition: transform 0.18s ease;
}

.form-page-preloader[aria-hidden="false"] .form-page-preloader__card {
  transform: translateY(0) scale(1);
}

.form-page-preloader__spinner {
  flex: 0 0 46px;
  width: 46px;
  height: 46px;
  border: 4px solid #e7edf8;
  border-top-color: #061331;
  border-radius: 50%;
  animation: ecm-form-preloader-spin 0.75s linear infinite;
}

.form-page-preloader__content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.form-page-preloader__title {
  color: #061331;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.25;
}

.form-page-preloader__text {
  color: #687895;
  font-size: 13px;
  line-height: 1.5;
}

.form-page-preloader__button-spinner {
  display: inline-block;
  flex: 0 0 15px;
  width: 15px;
  height: 15px;
  margin-right: 7px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  vertical-align: -2px;
  animation: ecm-form-preloader-spin 0.65s linear infinite;
}

@keyframes ecm-form-preloader-spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 575.98px) {
  .form-page-preloader {
    padding: 18px;
  }

  .form-page-preloader__card {
    gap: 14px;
    padding: 20px;
    border-radius: 20px;
  }

  .form-page-preloader__spinner {
    flex-basis: 40px;
    width: 40px;
    height: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .form-page-preloader,
  .form-page-preloader__card {
    transition: none;
  }

  .form-page-preloader__spinner,
  .form-page-preloader__button-spinner {
    animation-duration: 1.4s;
  }
}