/* ==========================================================================
   MaemukiDojo — Login
   Pantalla de acceso al sistema. Estilos propios (sin frameworks de utilidad),
   CSS plano y con nombres claros, igual que dashboard.css y crud.css.
   ========================================================================== */

:root {
  --login-crimson: #DC2626;
  --login-crimson-dark: #B91C1C;
  --login-ink: #09090B;
  --login-ink-soft: #18181B;
  --login-line: #27272A;
  --login-panel-bg: #F9FAFB;
  --login-text: #18181B;
  --login-text-muted: #6B7280;
  --login-border: #D6D3D1;
}

.login-body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Outfit', 'Segoe UI', sans-serif;
  background-color: var(--login-ink);
  color: var(--login-text);
  -webkit-font-smoothing: antialiased;
}

.login-page {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100vh;
}

@media (min-width: 992px) {
  .login-page {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- Panel izquierdo: marca ---------- */

.login-page__brand {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2.5rem 2rem;
  background-color: var(--login-ink);
  color: #fff;
  border-bottom: 1px solid var(--login-line);
}

@media (min-width: 992px) {
  .login-page__brand {
    padding: 3.5rem 3.5rem;
    border-bottom: none;
    border-right: 1px solid var(--login-line);
  }
}

.login-page__watermark {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  text-orientation: upright;
  letter-spacing: 0.4em;
  font-size: 9rem;
  line-height: 0.85;
  font-weight: 600;
  color: #fff;
  opacity: 0.035;
  pointer-events: none;
  user-select: none;
  display: none;
}

@media (min-width: 768px) {
  .login-page__watermark {
    display: block;
  }
}

.login-page__brand-top,
.login-page__brand-bottom {
  position: relative;
  z-index: 1;
}

.login-page__brand-name {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #F4F4F5;
}

.login-page__brand-dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 999px;
  background-color: var(--login-crimson);
  box-shadow: 0 0 10px rgba(220, 38, 38, 0.8);
  flex: none;
}

.login-page__brand-hero {
  position: relative;
  z-index: 1;
  margin: auto 0;
  padding: 3rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.login-page__logo {
  width: 100%;
  max-width: 34rem;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.8));
}

.login-page__brand-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--login-line);
  font-size: 0.7rem;
  color: #A1A1AA;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---------- Panel derecho: formulario ---------- */

.login-page__panel {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.5rem;
  background-color: var(--login-panel-bg);
}

@media (min-width: 992px) {
  .login-page__panel {
    padding: 3.5rem;
  }
}

.login-card {
  width: 100%;
  max-width: 26rem;
}

.login-card__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.login-card__eyebrow-dot {
  width: 0.5rem;
  height: 0.5rem;
  background-color: var(--login-crimson);
  flex: none;
}

.login-card__eyebrow span:last-child {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--login-crimson);
}

.login-card__title {
  margin: 0;
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--login-text);
}

.login-card__subtitle {
  margin: 0.4rem 0 1.75rem;
  font-size: 0.8rem;
  color: var(--login-text-muted);
}

.login-alert:empty {
  display: none;
}

.login-alert {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  color: var(--login-crimson-dark);
  background-color: #FEF2F2;
  border: 1px solid #FECACA;
}

.login-aviso {
  margin-bottom: 1rem;
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  color: #166534;
  background-color: #F0FDF4;
  border: 1px solid #BBF7D0;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.login-field label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #3F3F46;
}

.login-input {
  position: relative;
  display: flex;
  align-items: center;
}

.login-input__icon {
  position: absolute;
  left: 0.85rem;
  width: 1rem;
  height: 1rem;
  color: #A1A1AA;
  pointer-events: none;
}

.login-input input {
  width: 100%;
  padding: 0.75rem 0.9rem 0.75rem 2.5rem;
  font-size: 0.875rem;
  font-family: inherit;
  color: var(--login-text);
  background-color: #fff;
  border: 1px solid var(--login-border);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.login-input input::placeholder {
  color: #A8A29E;
}

.login-input input:focus {
  outline: none;
  border-color: var(--login-crimson);
  box-shadow: 0 0 0 1px var(--login-crimson);
}

.login-input__toggle {
  position: absolute;
  right: 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: none;
  border: none;
  color: #A1A1AA;
  cursor: pointer;
}

.login-input__toggle svg {
  width: 1rem;
  height: 1rem;
}

.login-input__toggle:hover {
  color: #3F3F46;
}

.login-field__error {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.72rem;
  color: var(--login-crimson-dark);
}

.login-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.5rem;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  background-color: var(--login-crimson);
  border: none;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.login-submit svg {
  width: 1rem;
  height: 1rem;
  transition: transform 0.15s ease;
}

.login-submit:hover {
  background-color: var(--login-crimson-dark);
}

.login-submit:hover svg {
  transform: translateX(3px);
}

.login-submit:active {
  background-color: #991B1B;
}

/* ---------- Marca de agua en kanji (panel blanco) ---------- */

.login-page__kanji {
  position: absolute;
  right: 0.5rem;
  bottom: 0.5rem;
  writing-mode: vertical-rl;
  text-orientation: upright;
  font-weight: 700;
  color: #0A0A0A;
  opacity: 0.03;
  line-height: 0.9;
  letter-spacing: 0.15em;
  font-size: 6.5rem;
  pointer-events: none;
  user-select: none;
  z-index: 1;
}

@media (min-width: 768px) {
  .login-page__kanji {
    right: 1.5rem;
    bottom: 1rem;
    font-size: 8.5rem;
    letter-spacing: 0.18em;
  }
}

@media (min-width: 1200px) {
  .login-page__kanji {
    right: 2.25rem;
    bottom: 1.25rem;
    font-size: 10.5rem;
    letter-spacing: 0.2em;
  }
}

.login-field__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.login-field__row label {
  margin-bottom: 0;
}

.login-link {
  display: inline-block;
  margin-top: 1.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--login-text-muted);
  text-decoration: none;
}

.login-link:hover {
  color: var(--login-crimson);
  text-decoration: underline;
}

.login-link--inline {
  margin-top: 0;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--login-crimson);
  white-space: nowrap;
}

.login-link--inline:hover {
  color: var(--login-crimson-dark);
}

.login-note {
  margin-bottom: 1.5rem;
  padding: 0.9rem 1rem;
  font-size: 0.8rem;
  line-height: 1.5;
  word-break: break-word;
  color: #3F3F46;
  background-color: #F4F4F5;
  border: 1px solid var(--login-border);
}

.login-note a {
  color: var(--login-crimson-dark);
  font-weight: 600;
}

/* Código de verificación de 6 dígitos (restablecer contraseña) */
.login-input--codigo input {
  padding: 0.8rem 0.9rem;
  font-size: 1.35rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.55em;
  text-align: center;
  font-family: Consolas, Menlo, monospace;
}

.login-input--codigo input::placeholder {
  color: #D6D3D1;
}

.login-hint {
  margin: -0.25rem 0 1rem;
  font-size: 0.72rem;
  color: var(--login-text-muted);
}

.login-link + .login-link {
  margin-left: 1.25rem;
}