/* ============================================================================
   LOGIN / REGISTRO / RECUPERACION  -  Q'ATROS Design System (QDS)
   ----------------------------------------------------------------------------
   Este archivo re-viste la pantalla de autenticacion con el QDS.
   Depende de /css/qatros-design-system.css (cargado antes en index.phtml),
   de donde se heredan todos los tokens --qds-*.
   Acento de marca: rojo Q'ATROS = token --qds-red.
   Se conservan los nombres de clase originales para no tocar el JS.
   ============================================================================ */

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

/* Alias de tokens: se remapean los nombres locales a los tokens del QDS,
   asi las reglas que ya los usaban quedan homologadas de inmediato. */
:root {
  --primary-color: var(--qds-red);
  --primary-hover: var(--qds-red-hover);
  --primary-light: var(--qds-red-soft);
  --primary-ring: rgba(239, 68, 68, .15);   /* --qds-red al 15% para el ring de focus */

  --secondary-color: var(--qds-gray);
  --success-color: var(--qds-green);
  --danger-color: var(--qds-red);
  --warning-color: var(--qds-amber);
  --info-color: var(--qds-cyan);

  --text-primary: var(--qds-text);
  --text-secondary: var(--qds-text-muted);
  --text-muted: var(--qds-text-faint);

  --bg-primary: var(--qds-surface);
  --bg-secondary: var(--qds-bg);
  --bg-light: var(--qds-gray-soft);

  --border-color: var(--qds-border);
  --border-radius: var(--qds-radius-sm);        /* 8px  */
  --border-radius-md: var(--qds-radius-md);     /* 10px */
  --border-radius-lg: var(--qds-radius-lg);     /* 14px */

  --shadow-sm: var(--qds-shadow-sm);
  --shadow-md: var(--qds-shadow-md);
  --shadow-lg: var(--qds-shadow-lg);

  --font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-size-sm: 0.8125rem;   /* 13px */
  --font-size-base: 0.875rem;  /* 14px */
  --font-size-lg: 1.0625rem;   /* 17px */
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.75rem;

  --transition: var(--qds-trans);
}

/* Base */
body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-secondary);
}

/* Contenedor principal */
.login-container {
  min-height: 100vh;
  display: flex;
  background: var(--bg-secondary);
}

/* ===========================  Columna promocional  ======================== */
.promo-section {
  display: none;
  position: relative;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .promo-section {
    display: flex;
    width: 50%;
  }
}

.promo-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Scrim inferior para legibilidad del texto blanco sobre cualquier bg_qatros_*.jpg */
.promo-section::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
              rgba(15, 23, 42, .78) 0%,
              rgba(15, 23, 42, .30) 42%,
              rgba(15, 23, 42, 0) 70%);
  z-index: 1;
  pointer-events: none;
}

.promo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--qds-red) 0%, rgba(239, 68, 68, .78) 100%);
  z-index: 1;
}

.promo-content {
  position: absolute;
  bottom: 2.5rem;
  left: 2.5rem;
  right: 2.5rem;
  color: #fff;
  z-index: 2;
}

.promo-content h2 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.promo-content p {
  font-size: var(--font-size-lg);
  opacity: .92;
  margin-bottom: 1.75rem;
  line-height: 1.5;
}

.stats {
  display: flex;
  gap: 2rem;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  margin-bottom: .25rem;
}

.stat-label {
  font-size: var(--font-size-sm);
  opacity: .85;
}

/* ===========================  Columna de formularios  ===================== */
.form-section {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

@media (min-width: 1024px) {
  .form-section {
    padding: 2rem;
  }
}

/* Tarjeta */
.form-card {
  display: none;
  width: 100%;
  max-width: 27rem;
  background: var(--bg-primary);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.form-card.active {
  display: block;
  animation: fadeIn .25s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Header de la tarjeta */
.card-header {
  padding: 2rem 2rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border-color);
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 1rem;
  padding: .35rem 0;
  transition: var(--transition);
}

.back-btn:hover {
  color: var(--qds-red);
}

.brand-title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--qds-red);
  margin-bottom: .75rem;
  letter-spacing: -0.02em;
}

.form-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: .4rem;
}

.form-description {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.icon-container {
  margin-bottom: 1rem;
}

.icon-large {
  font-size: 3rem;
  color: var(--qds-red);
}

.icon-container.success .icon-large {
  color: var(--qds-green);
}

/* Toggle Email / Telefono */
.login-method-toggle {
  display: flex;
  background: var(--bg-light);
  border-radius: var(--border-radius);
  padding: .25rem;
  margin: 1.5rem 2rem;
}

.toggle-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  padding: .6rem 1rem;
  background: none;
  border: none;
  border-radius: calc(var(--border-radius) - 2px);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.toggle-btn.active {
  background: var(--qds-red);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.toggle-btn:hover:not(.active) {
  color: var(--text-primary);
}

/* ==============================  Formularios  ============================= */
.form {
  padding: 0 2rem 2rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

/* Label estilo .qds-field-label */
.login-container .form-group label {
  display: block;
  font-size: var(--qds-font-xs);            /* 11px */
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-secondary);
  margin-bottom: .4rem;
}

/* Labels de mensaje de validacion (no son etiquetas de campo): se dejan normales */
.login-container .form-group label.text-danger,
.login-container label#validaMail,
.login-container label#validaTel,
.login-container label#validaPass {
  text-transform: none;
  letter-spacing: normal;
  font-weight: 500;
  color: var(--qds-red-hover);
}

/* Inputs estilo .qds-field .form-control */
.login-container .form-group input:not([type="hidden"]),
.login-container .form-group .form-control,
.login-container .form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-size: 13px;
  line-height: 1.4;
  color: var(--text-primary);
  background: var(--bg-primary);
  transition: var(--transition);
}

.login-container .form-group input::placeholder {
  color: var(--text-muted);
}

.login-container .form-group input:not([type="hidden"]):focus,
.login-container .form-group .form-control:focus,
.login-container .form-group select:focus {
  outline: none;
  border-color: var(--qds-red);
  box-shadow: 0 0 0 3px var(--primary-ring);
  background: var(--bg-primary);
}

.login-container .form-group input:hover:not(:disabled):not(:focus) {
  border-color: var(--border-color);
}

.login-container .form-group input:disabled {
  background: var(--bg-light);
  color: var(--text-muted);
  cursor: not-allowed;
}

.form-help {
  display: block;
  font-size: var(--qds-font-xs);
  color: var(--text-muted);
  margin-top: .25rem;
}

/* Checkbox "Recordar cuenta" */
.form-group.remember-account {
  margin-top: -.35rem;
}

.remember-check {
  display: inline-flex !important;
  align-items: center;
  gap: .5rem;
  cursor: pointer;
  user-select: none;
  font-weight: 500 !important;
  margin-bottom: 0 !important;
}

.remember-check input[type="checkbox"] {
  width: 16px !important;
  height: 16px !important;
  margin: 0 !important;
  padding: 0 !important;
  accent-color: var(--qds-red);
  cursor: pointer;
  flex: 0 0 auto;
}

.remember-check span {
  font-size: var(--qds-font-sm);
  color: var(--text-secondary);
}

/* Input de contraseña + boton de ojo */
.password-input {
  position: relative;
}

.login-container .form-group .password-input input {
  padding-right: 44px;
}

.password-toggle {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  padding: 0 .9rem;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.password-toggle:hover {
  color: var(--qds-red);
}

/* Input de codigo OTP */
.login-container .form-group input.code-input {
  text-align: center;
  font-size: var(--font-size-lg);
  letter-spacing: .5rem;
  font-weight: 700;
}

/* ===============================  Select2 (lada / pais)  ================= */
/* Control cerrado: fondo BLANCO, borde/radio QDS, alto alineado a los inputs. */
.login-container .select2-container {
  width: 100% !important;
}

.login-container .select2-container--default .select2-selection--single {
  height: 42px;
  display: flex;
  align-items: center;          /* centra verticalmente el contenido */
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  background: #fff;
}

/* Contenido de la seleccion: transparente sobre el blanco del control,
   texto oscuro y centrado vertical. Mata el resaltado azul del default. */
.login-container .select2-container--default .select2-selection--single .select2-selection__rendered {
  background: transparent;
  color: var(--text-primary);
  line-height: 1.2;             /* el centrado lo da el flex del contenedor */
  padding-left: 14px;
  padding-right: 32px;
  font-size: 13px;
}

.login-container .select2-container--default .select2-selection--single .select2-selection__placeholder {
  color: var(--text-muted);
}

/* Neutraliza el highlight de seleccion de texto dentro del control */
.login-container .select2-selection__rendered::selection { background: transparent; }
.login-container .select2-selection__rendered ::selection { background: transparent; }

/* Flecha */
.login-container .select2-container--default .select2-selection--single .select2-selection__arrow {
  height: 40px;
  top: 1px;
  right: 10px;
}

.login-container .select2-container--default .select2-selection--single .select2-selection__arrow b {
  border-top-color: var(--text-muted);
}

/* Bandera dentro del control */
.login-container .img-flag {
  vertical-align: middle;
  margin-right: 4px;
  border-radius: 2px;
}

/* Focus / abierto: ring rojo de marca */
.login-container .select2-container--default.select2-container--focus .select2-selection--single,
.login-container .select2-container--default.select2-container--open .select2-selection--single {
  border-color: var(--qds-red);
  box-shadow: 0 0 0 3px var(--primary-ring);
}

/* --- Desplegable (se adjunta al <body>, fuera de .login-container).
   Este CSS solo carga en el login, por eso las reglas van sin scope. --- */
.select2-dropdown {
  border-color: var(--qds-border);
  border-radius: var(--qds-radius-md);
  box-shadow: var(--qds-shadow-md);
  overflow: hidden;
}

.select2-container--default .select2-results__options {
  padding: 4px;
}

.select2-container--default .select2-results__option {
  padding: 8px 12px;
  font-size: 13px;
  color: var(--qds-text);
  border-radius: var(--qds-radius-sm);
}

.select2-results .img-flag {
  vertical-align: middle;
  margin-right: 8px;
  border-radius: 2px;
}

/* Opcion bajo cursor/teclado: gris suave (no azul). Se cubren los selectores
   de Select2 4.0.x (aria-selected) y 4.1.x (--selectable). */
.select2-container--default .select2-results__option--highlighted[aria-selected],
.select2-container--default .select2-results__option--highlighted.select2-results__option--selectable {
  background-color: var(--qds-gray-soft);
  color: var(--qds-text);
}

/* Opcion ya seleccionada: rojo suave de marca (no azul/gris fuerte). */
.select2-container--default .select2-results__option[aria-selected="true"],
.select2-container--default .select2-results__option--selected {
  background-color: var(--qds-red-soft);
  color: var(--qds-red-hover);
}

.select2-search--dropdown .select2-search__field {
  border: 1px solid var(--qds-border);
  border-radius: var(--qds-radius-sm);
  padding: 8px 10px;
  font-size: 13px;
}

.select2-search--dropdown .select2-search__field:focus {
  border-color: var(--qds-red);
  box-shadow: 0 0 0 3px var(--primary-ring);
  outline: none;
}

/* ===============================  Botones  =============================== */
.login-container .btn,
.login-container .btn-primary,
.login-container .btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border: 1px solid var(--qds-red);
  border-radius: var(--border-radius);
  font-size: var(--qds-font-md);       /* 13px */
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  color: #fff;
  background: var(--qds-red);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.login-container .btn:hover:not(:disabled),
.login-container .btn-primary:hover:not(:disabled),
.login-container .btn-danger:hover:not(:disabled) {
  background: var(--qds-red-hover);
  border-color: var(--qds-red-hover);
  color: #fff;
}

.login-container .btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px var(--primary-ring);
}

.login-container .btn:disabled {
  opacity: .55;
  cursor: not-allowed;
}

/* Boton secundario (por si se usa) estilo .qds-btn-soft */
.login-container .btn-outline {
  background: var(--bg-primary);
  color: var(--text-secondary);
  border-color: var(--border-color);
}

.login-container .btn-outline:hover:not(:disabled) {
  background: var(--bg-light);
  color: var(--text-primary);
  border-color: var(--qds-border-strong);
}

/* Toggle de spinner (el JS muestra/oculta los spans por ID; estas reglas
   son respaldo por si se llegara a usar la clase .loading) */
.btn-loading {
  display: none;
  align-items: center;
  gap: 6px;
}

.btn.loading .btn-text { display: none; }
.btn.loading .btn-loading { display: inline-flex; }

/* Link tipo boton */
.link-btn {
  background: none;
  border: none;
  color: var(--qds-red);
  font-weight: 600;
  font-size: var(--font-size-sm);
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  padding: 0;
}

.link-btn:hover {
  color: var(--qds-red-hover);
  text-decoration: underline;
}

/* ========================  Opciones de recuperacion  ===================== */
.recovery-options {
  padding: 0 2rem 2rem;
}

.recovery-option {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 1rem;
  margin-bottom: 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
}

.recovery-option:hover {
  border-color: var(--qds-red);
  background: var(--qds-red-soft);
}

.recovery-option i {
  font-size: 1.25rem;
  color: var(--qds-red);
  margin-right: 1rem;
  width: 1.5rem;
  text-align: center;
}

.option-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: .2rem;
}

.option-description {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* ==============================  Separador  ============================== */
.separator {
  position: relative;
  text-align: center;
  margin: 1.5rem 2rem;
}

.separator::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border-color);
}

.separator span {
  position: relative;
  background: var(--bg-primary);
  color: var(--text-muted);
  padding: 0 1rem;
  font-size: var(--font-size-sm);
}

/* ============================  Temporizador  ============================= */
.timer {
  margin-top: .75rem;
  font-size: var(--font-size-sm);
}

.timer .timer-label {
  color: var(--text-secondary);
}

.timer .timer-value {
  font-weight: 700;
  color: var(--qds-red);
}

.expired-message {
  margin-top: .75rem;
  font-size: var(--font-size-sm);
  color: var(--qds-red-hover);
  font-weight: 600;
}

/* ==============================  Utilidades  ============================= */
.text-center { text-align: center; }
.text-muted  { color: var(--text-muted); }
.w-full      { width: 100%; }

/* Alertas de respuesta (Bootstrap .alert) dentro del login: radios QDS */
.login-container .alert {
  border-radius: var(--border-radius-md);
  font-size: var(--font-size-sm);
}

/* ==============================  Responsive  ============================= */
@media (max-width: 640px) {
  .form-card {
    margin: 0;
    border-radius: 0;
    box-shadow: none;
    border: none;
    min-height: 100vh;
  }

  .card-header { padding: 1.5rem 1.5rem 1rem; }
  .form { padding: 0 1.5rem 1.5rem; }
  .login-method-toggle { margin: 1rem 1.5rem; }
  .recovery-options { padding: 0 1.5rem 1.5rem; }
  .separator { margin: 1.5rem 1.5rem; }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (min-width: 1200px) {
  .form-card { max-width: 30rem; }
  .card-header { padding: 2.25rem 2.25rem 1.75rem; }
  .form { padding: 0 2.25rem 2.25rem; }
}

/* ============================  Animaciones  ============================= */
@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.fa-spin {
  animation: spin 1s linear infinite;
}

/* ========================  Accesibilidad (focus)  ======================= */
.btn:focus,
.login-container .form-group input:focus,
.toggle-btn:focus,
.link-btn:focus {
  outline: none;
}

.toggle-btn:focus-visible,
.link-btn:focus-visible,
.back-btn:focus-visible {
  outline: 2px solid var(--qds-red);
  outline-offset: 2px;
}