/* Entrada da plataforma — aplicação isolada do sistema visual Razach.
 * O fluxo de autenticação permanece no Django; este arquivo cuida apenas da superfície.
 */

:root {
  color-scheme: light;
  --login-font: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --login-label-font: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
  --login-radius-control: 4px;
  --login-radius-card: 10px;
  --login-shadow-card: 0 24px 60px rgb(12 23 25 / .12), 0 4px 12px rgb(12 23 25 / .06);
  --login-ring: 0 0 0 3px var(--focus-ring);
  --login-transition: 140ms cubic-bezier(.2, 0, .2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  background: var(--surface-page);
  color: var(--text-body);
  font-family: var(--login-font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

button,
input {
  font: inherit;
}

a {
  color: var(--text-brand);
  text-decoration: none;
}

a:hover {
  color: var(--text-accent);
}

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: none;
  box-shadow: var(--login-ring);
}

::selection {
  background: var(--brand-200);
  color: var(--grafite);
}

.login-shell {
  display: grid;
  grid-template-columns: minmax(420px, 1.06fr) minmax(460px, .94fr);
  min-height: 100vh;
  min-height: 100dvh;
}

.login-brand {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  padding: 44px clamp(40px, 5vw, 76px) 36px;
  background: var(--gradient-deep);
  color: var(--text-on-brand);
}

.login-brand__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.login-brand__logo {
  display: block;
  width: auto;
  height: 34px;
}

.login-brand__product,
.login-label,
.login-brand__footer,
.login-main__status,
.login-main__footer,
.login-field label {
  font-family: var(--login-label-font);
  font-variant-numeric: tabular-nums;
  text-transform: uppercase;
  letter-spacing: .16em;
}

.login-brand__product {
  margin: 0;
  max-width: 20ch;
  color: rgb(244 247 247 / .58);
  font-size: 10px;
  font-weight: 500;
  line-height: 1.5;
  text-align: right;
}

.login-brand__copy {
  margin: clamp(64px, 9vh, 112px) 0 52px;
}

.login-label {
  margin: 0 0 18px;
  color: var(--ciano-artico);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.4;
}

.login-brand h2 {
  margin: 0;
  max-width: 15ch;
  color: var(--nevoa);
  font-size: clamp(34px, 3.45vw, 54px);
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.06;
  text-wrap: balance;
}

.login-brand h2 span {
  color: var(--ciano-artico);
}

.login-brand__summary {
  margin: 24px 0 0;
  max-width: 49ch;
  color: rgb(244 247 247 / .68);
  font-size: 15px;
  line-height: 1.65;
  text-wrap: pretty;
}

.login-brand__features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgb(111 203 206 / .2);
  list-style: none;
}

.login-brand__features li {
  min-width: 0;
  padding: 22px 20px 0 0;
}

.login-brand__features li + li {
  padding-left: 20px;
  border-left: 1px solid rgb(111 203 206 / .16);
}

.login-brand__number {
  display: block;
  margin-bottom: 12px;
  color: var(--ciano-artico);
  font-family: var(--login-label-font);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .16em;
}

.login-brand__features p {
  margin: 0;
  color: rgb(244 247 247 / .58);
  font-size: 12px;
  line-height: 1.55;
}

.login-brand__features strong {
  display: block;
  margin-bottom: 4px;
  color: var(--nevoa);
  font-size: 12.5px;
  font-weight: 600;
}

.login-brand__footer {
  margin: 36px 0 0;
  color: rgb(244 247 247 / .34);
  font-size: 9px;
  font-weight: 500;
  line-height: 1.5;
}

.login-main {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-width: 0;
  padding: 34px clamp(32px, 5vw, 72px) 28px;
  background: var(--surface-page);
}

.login-main__status {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 10px;
  margin: 0;
  color: var(--text-muted);
  font-size: 9px;
  font-weight: 600;
  line-height: 1;
}

.login-main__status span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px var(--success-surface);
}

.login-card {
  position: relative;
  align-self: center;
  justify-self: center;
  width: min(100%, 440px);
  margin: 36px 0;
  padding: 42px;
  overflow: hidden;
  border: 1px solid var(--border-default);
  border-radius: var(--login-radius-card);
  background: var(--surface-card);
  box-shadow: var(--login-shadow-card);
  animation: login-enter 320ms cubic-bezier(.2, 0, .2, 1) both;
}

.login-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--gradient-brand);
  content: '';
}

.login-card__header {
  margin-bottom: 30px;
}

.login-label--dark {
  margin-bottom: 12px;
  color: var(--text-brand);
}

.login-card h1 {
  margin: 0;
  color: var(--text-strong);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.12;
}

.login-card__header > p:last-child {
  margin: 10px 0 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.55;
}

.login-alert {
  display: grid;
  gap: 3px;
  margin: 0 0 22px;
  padding: 12px 14px;
  border: 1px solid;
  border-radius: var(--login-radius-control);
  font-size: 13px;
  line-height: 1.5;
}

.login-alert strong {
  color: inherit;
  font-weight: 600;
}

.login-alert--error {
  border-color: var(--danger-border);
  background: var(--danger-surface);
  color: var(--danger);
}

.login-alert--success {
  border-color: var(--success-border);
  background: var(--success-surface);
  color: var(--success);
}

.login-form {
  display: grid;
  gap: 20px;
}

.login-field {
  display: grid;
  gap: 8px;
}

.login-field__heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}

.login-field label {
  color: var(--text-muted);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.2;
}

.login-field__heading a {
  border-bottom: 1px solid rgb(53 152 159 / .35);
  font-size: 12px;
  line-height: 1.3;
  transition: color var(--login-transition), border-color var(--login-transition);
}

.login-field__heading a:hover {
  border-bottom-color: var(--turquesa);
}

.login-field input {
  width: 100%;
  height: 48px;
  padding: 0 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--login-radius-control);
  background: var(--surface-card);
  color: var(--text-strong);
  font-size: 15px;
  line-height: 1;
  caret-color: var(--turquesa);
  transition: border-color var(--login-transition), box-shadow var(--login-transition), background-color var(--login-transition);
}

.login-field input:hover {
  border-color: var(--neutral-400);
}

.login-field input:focus {
  border-color: var(--border-brand);
}

.login-field input[aria-invalid='true'] {
  border-color: var(--danger);
}

.login-field input::placeholder {
  color: var(--neutral-400);
}

.login-submit {
  width: 100%;
  height: 48px;
  margin-top: 4px;
  padding: 0 20px;
  border: 0;
  border-radius: var(--login-radius-control);
  background: var(--gradient-brand);
  box-shadow: 0 4px 12px rgb(27 100 112 / .18);
  color: var(--text-on-brand);
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  transition: background-color var(--login-transition), box-shadow var(--login-transition), color var(--login-transition);
}

.login-submit:hover {
  background: var(--brand-600);
  box-shadow: 0 4px 12px rgb(27 100 112 / .24);
}

.login-submit:active {
  background: var(--brand-700);
  box-shadow: 0 1px 3px rgb(12 23 25 / .12);
}

.login-card__support {
  margin: 26px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--border-subtle);
  color: var(--text-subtle);
  font-size: 12.5px;
  line-height: 1.55;
}

.login-main__footer {
  justify-self: center;
  margin: 0;
  color: var(--text-subtle);
  font-size: 9px;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
}

@keyframes login-enter {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1080px) {
  .login-shell {
    grid-template-columns: minmax(360px, .88fr) minmax(440px, 1.12fr);
  }

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

  .login-brand__features li {
    display: grid;
    grid-template-columns: 30px 1fr;
    gap: 10px;
    padding: 14px 0;
  }

  .login-brand__features li + li {
    padding-left: 0;
    border-top: 1px solid rgb(111 203 206 / .12);
    border-left: 0;
  }

  .login-brand__number {
    margin: 2px 0 0;
  }
}

@media (max-width: 820px) {
  .login-shell {
    grid-template-columns: 1fr;
  }

  .login-brand {
    min-height: auto;
    padding: 26px 28px 30px;
  }

  .login-brand__header {
    align-items: flex-start;
  }

  .login-brand__logo {
    height: 28px;
  }

  .login-brand__copy {
    margin: 42px 0 0;
  }

  .login-brand h2 {
    max-width: 18ch;
    font-size: clamp(30px, 7vw, 42px);
  }

  .login-brand__summary,
  .login-brand__features,
  .login-brand__footer {
    display: none;
  }

  .login-main {
    min-height: 620px;
    padding: 24px 24px 22px;
  }

  .login-card {
    margin: 28px 0;
  }
}

@media (max-width: 520px) {
  .login-brand {
    padding: 22px 20px 26px;
  }

  .login-brand__product {
    display: none;
  }

  .login-brand__copy {
    margin-top: 32px;
  }

  .login-label {
    margin-bottom: 12px;
    font-size: 9px;
  }

  .login-brand h2 {
    font-size: 28px;
  }

  .login-main {
    min-height: 570px;
    padding: 20px 16px;
  }

  .login-main__status {
    justify-self: start;
  }

  .login-card {
    width: 100%;
    margin: 20px 0 28px;
    padding: 30px 22px;
    box-shadow: 0 8px 22px rgb(12 23 25 / .08);
  }

  .login-card h1 {
    font-size: 28px;
  }

  .login-field__heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
  }
}

/* Fluxos auxiliares de acesso: MFA, recuperação e criação de senha. */
.access-page {
  display: grid;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 32px 20px;
  place-items: center;
  background: var(--surface-page);
}

.access-card {
  position: relative;
  display: grid;
  gap: 24px;
  width: min(100%, 480px);
  padding: 36px;
  overflow: hidden;
  border: 1px solid var(--border-default);
  border-radius: var(--login-radius-card);
  background: var(--surface-card);
  box-shadow: var(--login-shadow-card);
  animation: login-enter 320ms cubic-bezier(.2, 0, .2, 1) both;
}

.access-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: var(--gradient-brand);
  content: '';
}

.access-card__brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.access-card__brand img {
  width: auto;
  height: 28px;
}

.access-card__brand span,
.access-eyebrow {
  color: var(--text-subtle);
  font-family: var(--login-label-font);
  font-size: 8.5px;
  font-weight: 600;
  letter-spacing: .15em;
  line-height: 1.4;
  text-align: right;
  text-transform: uppercase;
}

.access-card__header {
  display: grid;
  gap: 9px;
}

.access-eyebrow {
  margin: 0;
  color: var(--text-brand);
  text-align: left;
}

.access-card h1,
.access-card h2 {
  margin: 0;
  color: var(--text-strong);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.14;
}

.access-card h2 {
  font-size: 18px;
  line-height: 1.25;
}

.access-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 13.5px;
  line-height: 1.6;
}

.access-card code {
  display: block;
  padding: 10px 12px;
  overflow-wrap: anywhere;
  border: 1px solid var(--border-default);
  border-radius: var(--login-radius-control);
  background: var(--surface-sunken);
  color: var(--text-strong);
  font-family: var(--login-label-font);
  font-size: 12px;
  letter-spacing: .08em;
}

.access-form,
.access-stack {
  display: grid;
  gap: 16px;
}

.access-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.access-actions > *,
.access-actions form {
  flex: 1 1 auto;
  margin: 0;
}

.access-actions .login-submit,
.access-actions .login-secondary {
  width: 100%;
}

.access-card a.login-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.login-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--border-default);
  border-radius: var(--login-radius-control);
  background: var(--surface-card);
  color: var(--text-strong);
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
}

.login-secondary:hover {
  border-color: var(--border-strong);
  background: var(--surface-sunken);
  color: var(--text-strong);
}

.access-codes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.access-rules {
  margin: 0;
  padding: 14px 16px 14px 32px;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  background: var(--surface-sunken);
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.7;
}

@media (max-width: 520px) {
  .access-card {
    padding: 28px 22px;
  }

  .access-card__brand span {
    display: none;
  }

  .access-codes {
    grid-template-columns: 1fr;
  }
}