/* ═══════════════════════════════════════════════════════════════
   LOGIN — split cinematográfico
   Izquierda: video del parque con velo azul de marca + titular.
   Derecha: panel claro con el formulario.

   El formulario NUNCA va encima del video: así el contraste no
   depende del frame que toque reproducir.
═══════════════════════════════════════════════════════════════ */

/* ─── TOKENS ─── */
:root {
  /* Azules de la marca, muestreados del logo (frontend/images/favicon.png) */
  --brand:        #30a0c8;   /* C exterior, azul claro */
  --brand-deep:   #007098;   /* C interior, azul profundo */
  --brand-bright: #3fb6e0;   /* realce sobre fondo oscuro */
  --brand-ink:    #005a7c;   /* hover del botón */

  /* Escala oscura del panel izquierdo, derivada del azul profundo */
  --blue-900: #04222f;
  --blue-800: #062f42;
  --blue-700: #073f58;


  /* Panel claro */
  --paper:    #ffffff;
  --paper-2:  #f6fafc;
  --ink:      #0f2a38;
  --ink-2:    #5b7383;
  --ink-3:    #9bb0bd;
  --border:   #d8e3ea;
  --border-hi:#b9cedb;

  /* Estados */
  --success:     #0f9d58;
  --success-dim: #e6f5ee;
  --danger:      #d93544;
  --danger-dim:  #fdeaec;
  --warn:        #b57b00;
  --warn-dim:    #fdf3e0;
  --info:        var(--brand-deep);
  --info-dim:    #e6f2f7;

  --accent:   var(--brand-deep);

  --ui:       'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --radius:   12px;
  --radius-lg:16px;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Fuente con licencia comercial adquirida — ver frontend/fonts/.
   El diseño actual usa Montserrat (sans geométrica) para todo, así que
   Hustle Kings quedó sin uso; se deja declarada para poder volver a
   aplicarla en un solo punto si se quiere recuperar el estilo script. */
@font-face {
  font-family: 'Hustle Kings';
  src: url('/fonts/HustleKings.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

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

html { height: 100%; }
body {
  min-height: 100%;
  font-family: var(--ui);
  background: var(--blue-900);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}

/* ═══════════════ LAYOUT ═══════════════ */
.page {
  display: grid;
  grid-template-columns: 1.15fr minmax(420px, 0.85fr);
  min-height: 100vh;
  min-height: 100dvh;
}

/* ═══════════════ IZQUIERDA — escenario ═══════════════ */
/* La ilustración se pinta SOBRE un degradado de marca: si el archivo llegara
   a faltar o todavía no cargó, el panel se ve azul Connecting y no en blanco. */
.stage {
  position: relative;
  overflow: hidden;
  display: flex; align-items: flex-start; justify-content: flex-start;
  padding: 40px 44px;
  background-color: var(--blue-900);
  background-image:
    url('../../images/login-side.webp'),
    radial-gradient(ellipse 90% 70% at 30% 25%, rgba(0,112,152,0.55), transparent 65%),
    linear-gradient(160deg, var(--blue-700) 0%, var(--blue-800) 45%, var(--blue-900) 100%);
  background-repeat: no-repeat;
  background-size: cover, auto, auto;
  background-position: center center, center, center;
}

/* La ilustración deja libre la franja de arriba a la izquierda: ahí va el
   isotipo, chico, como en la referencia. */
.stage-logo {
  position: relative;
  width: 54px; height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}

/* ═══════════════ DERECHA — formulario ═══════════════ */
.form-side {
  position: relative;
  z-index: 2;                 /* por encima del canvas del splash-cursor */
  background: var(--paper);
  display: flex; align-items: center; justify-content: center;
  padding: 40px 32px;
  overflow-y: auto;
}

/* Marca de agua: la "C" del logo, muy tenue, abajo a la derecha */
.form-side::after {
  content: '';
  position: absolute; right: -48px; bottom: -52px;
  width: 240px; height: 240px;
  background: url('../../images/logo-mark.webp') no-repeat center / contain;
  opacity: 0.06;
  pointer-events: none;
}

.form-inner { position: relative; width: 100%; max-width: 400px; }

/* ─── Cabecera del panel ─── */
.form-crest {
  width: 46px; height: 46px; margin: 0 auto 14px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: var(--info-dim);
  color: var(--brand-deep); font-size: 18px;
}
.panel-title {
  text-align: center;
  font-size: 30px; font-weight: 800; letter-spacing: -0.01em;
  text-transform: uppercase; color: var(--ink); line-height: 1.1;
}
.panel-sub {
  text-align: center; margin: 8px 0 26px;
  font-size: 13px; font-weight: 400; color: var(--ink-2); line-height: 1.5;
}

/* ─── Visibilidad de paneles y pasos ─── */
.main-panel        { display: none; }
.main-panel.active { display: block; }
.fp-panel          { display: none !important; }
.fp-panel.active   { display: block !important; animation: fadeUp 0.3s var(--transition) both; }

/* ─── Cabecera de los pasos de recuperación ─── */
.form-header { text-align: center; margin-bottom: 22px; }
.form-tag {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 10px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--brand-deep); margin-bottom: 10px;
}
.form-tag i { font-size: 9px; }
.form-title {
  font-size: 26px; font-weight: 800; text-transform: uppercase;
  color: var(--ink); letter-spacing: -0.01em; line-height: 1.1;
}
.form-title em { font-style: normal; color: var(--brand-deep); }
.form-subtitle {
  margin-top: 8px; font-size: 13px; font-weight: 400;
  color: var(--ink-2); line-height: 1.6;
}

/* ─── Alertas ─── */
.alert {
  display: none; align-items: center; gap: 10px;
  padding: 11px 14px; border-radius: var(--radius);
  font-size: 12.5px; font-weight: 500; line-height: 1.45; margin-bottom: 18px;
}
.alert.show { display: flex; animation: fadeUp 0.25s var(--transition) both; }
.alert i { font-size: 14px; flex-shrink: 0; }
.alert-success { background: var(--success-dim); border: 1px solid rgba(15,157,88,0.25);  color: #0b7a44; }
.alert-danger  { background: var(--danger-dim);  border: 1px solid rgba(217,53,68,0.25);  color: #b32734; }
.alert-warning { background: var(--warn-dim);    border: 1px solid rgba(181,123,0,0.28);  color: #8f6100; }
.alert-info    { background: var(--info-dim);    border: 1px solid rgba(0,112,152,0.22);  color: var(--brand-deep); }

/* ─── Campos ─── */
.field { margin-bottom: 16px; }
.field-label {
  display: block; font-size: 11px; font-weight: 700;
  letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--ink); margin-bottom: 7px;
}
.input-wrap { position: relative; }
.input-wrap .fi {
  position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  font-size: 14px; color: var(--ink-3); pointer-events: none;
  transition: color var(--transition);
}
.ctrl {
  width: 100%; border: 1.5px solid var(--border); border-radius: var(--radius);
  background: var(--paper); color: var(--ink);
  font-family: var(--ui); font-size: 14px; font-weight: 500;
  padding: 15px 16px; outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.ctrl::placeholder { color: var(--ink-3); font-weight: 400; }
.input-wrap .ctrl  { padding-left: 46px; }
.pw-wrap   .ctrl   { padding-right: 46px; }
.ctrl:hover  { border-color: var(--border-hi); }
.ctrl:focus  { border-color: var(--brand-deep); box-shadow: 0 0 0 4px rgba(0,112,152,0.12); }
.input-wrap:focus-within .fi { color: var(--brand-deep); }

.pw-toggle {
  position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; padding: 5px;
  font-size: 14px; color: var(--ink-3); line-height: 1;
  transition: color var(--transition);
}
.pw-toggle:hover { color: var(--brand-deep); }

/* ─── Fila: recordar sesión + olvidé mi contraseña ─── */
.form-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin: 4px 0 22px;
}
.remember-label {
  display: inline-flex; align-items: center; gap: 9px;
  cursor: pointer; user-select: none;
  font-size: 13px; font-weight: 500; color: var(--ink-2);
}
/* El input nativo queda accesible (foco/teclado) pero invisible: lo que se
   ve es .custom-check, dibujado con CSS. Sin pointer-events propios, así el
   clic siempre lo maneja el <label> y no se alterna dos veces. */
.remember-label input[type="checkbox"] {
  position: absolute; opacity: 0; width: 18px; height: 18px; margin: 0; cursor: pointer;
}
.custom-check {
  width: 18px; height: 18px; flex-shrink: 0; pointer-events: none;
  border: 1.5px solid var(--border-hi); border-radius: 5px;
  background: var(--paper); color: transparent;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.remember-label input:checked + .custom-check {
  background: var(--brand-deep); border-color: var(--brand-deep); color: #fff;
}
.remember-label input:focus-visible + .custom-check {
  box-shadow: 0 0 0 4px rgba(0,112,152,0.18);
}

.forgot-link {
  background: none; border: none; padding: 0; cursor: pointer;
  font-family: var(--ui); font-size: 13px; font-weight: 600;
  color: var(--brand-deep); transition: color var(--transition);
}
.forgot-link:hover { color: var(--brand-ink); text-decoration: underline; }

/* ─── Botón principal ─── */
.btn-submit {
  width: 100%; padding: 16px 22px;
  background: var(--brand-deep); color: #fff;
  border: none; border-radius: var(--radius);
  font-family: var(--ui); font-size: 14px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px;
  box-shadow: 0 6px 18px rgba(0,112,152,0.28);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}
.btn-submit:hover:not(:disabled)  { background: var(--brand-ink); transform: translateY(-1px); box-shadow: 0 10px 24px rgba(0,112,152,0.34); }
.btn-submit:active:not(:disabled) { transform: translateY(0); box-shadow: 0 4px 12px rgba(0,112,152,0.28); }
.btn-submit:disabled { opacity: 0.55; cursor: not-allowed; box-shadow: none; }
.btn-submit .btn-ico { font-size: 16px; }
.btn-submit.loading .btn-ico { display: none; }

@keyframes spin { to { transform: rotate(360deg); } }
.spinner {
  width: 15px; height: 15px; flex-shrink: 0; display: none;
  border: 2px solid rgba(255,255,255,0.35); border-top-color: #fff;
  border-radius: 50%; animation: spin 0.7s linear infinite;
}
.btn-submit.loading .spinner { display: block; }

/* ─── Volver ─── */
.back-link {
  display: inline-flex; align-items: center; gap: 8px;
  background: none; border: none; padding: 0; cursor: pointer;
  font-family: var(--ui); font-size: 13px; font-weight: 600;
  color: var(--ink-2); margin-bottom: 24px;
  transition: color var(--transition);
}
.back-link:hover { color: var(--brand-deep); }

/* ─── Stepper ─── */
.step-indicator { display: flex; align-items: center; gap: 8px; margin-bottom: 26px; }
.step {
  display: flex; align-items: center; gap: 7px;
  font-size: 10px; font-weight: 600; letter-spacing: 0.04em; color: var(--ink-3);
}
.step-num {
  width: 24px; height: 24px; flex-shrink: 0; border-radius: 50%;
  border: 1.5px solid var(--border-hi); background: var(--paper); color: var(--ink-3);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.step.active { color: var(--ink); }
.step.active .step-num { background: var(--brand-deep); border-color: var(--brand-deep); color: #fff; }
.step.done   { color: var(--ink-2); }
.step.done   .step-num { background: var(--success); border-color: var(--success); color: #fff; }
.step-line { flex: 1; height: 1.5px; background: var(--border); }

/* ─── Dígitos del código ─── */
.code-inputs { display: flex; gap: 8px; }
.code-digit {
  flex: 1; min-width: 0; text-align: center;
  border: 1.5px solid var(--border); border-radius: var(--radius);
  background: var(--paper); color: var(--ink);
  font-family: var(--ui); font-size: 22px; font-weight: 700;
  padding: 14px 2px; outline: none; caret-color: var(--brand-deep);
  transition: border-color var(--transition), box-shadow var(--transition), color var(--transition);
}
.code-digit:focus  { border-color: var(--brand-deep); box-shadow: 0 0 0 4px rgba(0,112,152,0.12); }
.code-digit.filled { border-color: var(--brand-deep); color: var(--brand-deep); }

.resend-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin: 14px 0 20px; font-size: 12px; color: var(--ink-2);
}
.resend-btn {
  background: none; border: none; padding: 0; cursor: pointer;
  font-family: var(--ui); font-size: 12px; font-weight: 600; color: var(--brand-deep);
}
.resend-btn:hover:not(:disabled) { text-decoration: underline; }
.resend-btn:disabled { color: var(--ink-3); cursor: default; }

/* ─── Fortaleza de la contraseña ─── */
.strength-bars { display: flex; gap: 4px; margin-bottom: 6px; }
.strength-bars span { flex: 1; height: 4px; border-radius: 2px; background: var(--border); transition: background 0.25s; }
.strength-label { font-size: 11px; font-weight: 600; margin-bottom: 16px; min-height: 14px; }

/* ─── Éxito ─── */
.success-state { text-align: center; padding: 12px 0; }
.success-icon {
  width: 62px; height: 62px; margin: 0 auto 20px;
  border-radius: 50%; background: var(--success-dim); color: var(--success);
  border: 1.5px solid rgba(15,157,88,0.28);
  display: flex; align-items: center; justify-content: center; font-size: 24px;
  animation: popIn 0.4s cubic-bezier(0.34,1.56,0.64,1) both;
}
@keyframes popIn { from { transform: scale(0.5); opacity: 0; } to { transform: scale(1); opacity: 1; } }
.success-title {
  font-size: 22px; font-weight: 800; text-transform: uppercase;
  color: var(--ink); margin-bottom: 10px;
}
.success-desc { font-size: 13px; color: var(--ink-2); line-height: 1.7; margin-bottom: 26px; }

/* ─── Bloqueo por intentos ─── */
.lock-badge {
  display: none; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 500; color: #8f6100;
  background: var(--warn-dim); border: 1px solid rgba(181,123,0,0.28);
  border-radius: var(--radius); padding: 10px 13px; margin-bottom: 16px;
}
.lock-badge.show { display: flex; }

/* ─── Banner de mantenimiento ─── */
.maintenance-banner {
  display: none; align-items: flex-start; gap: 12px;
  background: var(--warn-dim); border: 1.5px solid rgba(181,123,0,0.35);
  border-radius: var(--radius); padding: 14px 16px; margin-bottom: 20px;
  animation: fadeUp 0.4s var(--transition) both;
}
.maintenance-banner.show { display: flex; }
.maintenance-banner .mb-icon { font-size: 17px; color: var(--warn); flex-shrink: 0; margin-top: 1px; }
.maintenance-banner .mb-body { flex: 1; }
.maintenance-banner .mb-title {
  font-size: 11px; font-weight: 800; color: #8f6100;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 4px;
}
.maintenance-banner .mb-msg { font-size: 12.5px; color: #6d4b00; line-height: 1.55; }

/* ─── Pie del panel derecho ─── */
.form-foot {
  margin-top: 30px; padding-top: 20px;
  border-top: 1px solid var(--border);
  text-align: center; font-size: 12.5px; line-height: 1.6;
  color: var(--ink-2);
}
.form-foot i { color: var(--ink-3); margin-right: 6px; }

/* ─── Animaciones ─── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

/* ═══════════════ RESPONSIVE ═══════════════ */

/* El escenario cede ancho antes que romperse el split */
@media (max-width: 1180px) {
  .page  { grid-template-columns: 1fr minmax(400px, 0.95fr); }
  .stage { padding: 36px; }
}

/* Una sola columna: el escenario pasa a ser una franja superior */
@media (max-width: 900px) {
  .page  { grid-template-columns: 1fr; }
  /* En franja horizontal, un encuadre centrado de una ilustración vertical
     no muestra nada reconocible: se baja el foco a la zona de la catedral y
     el gentío, y se le da algo más de alto. */
  .stage { min-height: 240px; padding: 26px 24px; background-position: center 68%, center, center; }
  .stage-logo { width: 46px; }
  .form-side  { padding: 36px 24px 48px; }
  .form-side::after { display: none; }
}

@media (max-width: 480px) {
  .stage { min-height: 190px; padding: 20px 18px; }
  .stage-logo  { width: 40px; }
  .form-side   { padding: 30px 18px 40px; }
  .panel-title { font-size: 25px; }
  .code-inputs { gap: 6px; }
  .code-digit  { font-size: 18px; padding: 12px 2px; }
  .form-row    { flex-direction: column; align-items: flex-start; gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
}