/* ==========================================================================
   login.css — Estilos de la página de login de Ufitini (Hydra / Airtel NG)
   Diseño según Figma: tema oscuro, degradado cian → morado, vídeo de fondo.
   ========================================================================== */

:root{
  --grad: linear-gradient(135deg, #2BD2F0 0%, #4C8DF0 45%, #9A5BE6 100%);
  --cyan:#2BD2F0; --purple:#9A5BE6;
  --bg:#0A0A0A; --card:#121214; --field:#1B1B1F;
  --field-border:rgba(255,255,255,.08);
  --text:#FFFFFF; --muted:#8A8A93; --error:#FF4D4F;
}

*{box-sizing:border-box}
html,body{margin:0}

body{
  font-family:'Poppins',system-ui,sans-serif;
  background:var(--bg);              /* fallback mientras carga el vídeo */
  color:var(--text);
  min-height:100vh;                  /* asegura el centrado vertical */
  display:flex; align-items:center; justify-content:center;
  padding:24px;
}

/* ---- Vídeo de fondo (capas según convención: vídeo 0, overlay 1, card 2) ---- */
.bg-video{
  position:fixed; inset:0; width:100%; height:100%;
  object-fit:cover; z-index:0;
}
.bg-overlay{
  position:fixed; inset:0; z-index:1;
  background:rgba(10,10,10,.55);     /* oscurece el vídeo para legibilidad */
}

/* ---- Tarjeta ---- */
.card{
  position:relative; z-index:2;
  width:100%; max-width:360px;
  background:var(--card);
  border:1px solid rgba(124,92,245,.30);
  border-radius:22px;
  padding:28px 24px 22px;
  box-shadow:0 0 0 1px rgba(43,210,240,.06), 0 24px 70px rgba(0,0,0,.6);
  text-align:center;
}

/* Logo ufitini y título "Log in" (imágenes SVG) */
.logo-img{height:34px;width:auto;display:inline-block;margin-bottom:2px}
.tagline{font-size:12px;color:var(--muted);margin:6px 0 14px}
.title-img{height:28px;width:auto;display:inline-block;margin:2px 0 18px}

/* ---- Campos ---- */
.field{margin-bottom:12px;text-align:left}
.input-wrap{
  display:flex;align-items:center;gap:6px;
  background:var(--field);border:1px solid var(--field-border);
  border-radius:12px;padding:0 14px;transition:border-color .15s, box-shadow .15s;
}
.input-wrap:focus-within{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(43,210,240,.15)}
.input-wrap.error{border-color:var(--error)}
.prefix{color:var(--muted);font-size:15px;white-space:nowrap}
.input-wrap input{
  flex:1;background:transparent;border:0;outline:0;
  color:var(--text);font-size:15px;font-family:inherit;padding:13px 0;
}
.input-wrap input::placeholder{color:var(--muted)}
.err-msg{display:none;align-items:center;gap:6px;color:var(--error);font-size:12px;margin:6px 2px 0}
.err-msg.show{display:flex}

/* ---- Botones / enlaces ---- */
.btn-primary{
  width:100%;border:0;border-radius:12px;padding:13px;margin-top:6px;
  background:var(--grad);color:#fff;font-family:inherit;font-size:15px;font-weight:600;
  cursor:pointer;transition:filter .15s,opacity .15s;
}
.btn-primary:hover{filter:brightness(1.06)}
.btn-primary:disabled{opacity:.6;cursor:default}
.forgot{display:inline-block;margin:14px 0 10px;font-size:13px;color:var(--cyan);text-decoration:underline}
.muted-small{font-size:12px;color:var(--muted);margin:6px 0}
.btn-secondary{
  display:block;width:100%;border:0;border-radius:12px;padding:12px;
  background:#26262B;color:#fff;font-family:inherit;font-size:14px;font-weight:500;
  cursor:pointer;text-decoration:none;text-align:center;transition:background .15s;
}
.btn-secondary:hover{background:#303036}
.brand-by{margin-top:16px;text-align:center}
.brand-by img{height:30px;width:auto;display:inline-block}

/* ---- Modales (overlay translúcido + blur, según nota del Figma) ---- */
.overlay{
  position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:24px;
  background:rgba(10,10,10,.5);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);z-index:50;
}
.overlay[hidden]{display:none}
.modal{
  position:relative;width:100%;max-width:320px;border-radius:20px;padding:26px 22px;
  background:var(--grad);text-align:center;color:#fff;box-shadow:0 24px 70px rgba(0,0,0,.5);
}
.modal-close{position:absolute;top:12px;right:14px;background:transparent;border:0;color:#fff;font-size:18px;cursor:pointer;opacity:.9}
.modal-icon {
    background: none;        /* fuera el círculo negro */
    width: auto;
    height: auto;
    margin: 0 auto 12px;
    display: block;
    text-align: center;
}
#modalIcon {
    font-size: 3rem;
    color: #0a0a0a;          /* icono NEGRO, como el Figma */
    line-height: 1;
}
.modal-icon { background: none; margin-bottom: 12px; text-align: center; }
#modalIcon i {              /* iconos Font Awesome */
    font-size: 3rem;
    color: #0a0a0a;
    line-height: 1;
}
#modalIcon img {            /* tu SVG del billete */
    width: 72px;
    height: 72px;
    display: inline-block;
}
.modal-icon img{width:26px;height:26px;object-fit:contain}
.modal-title{font-size:20px;font-weight:700;margin:0 0 8px}
.modal-text{font-size:13px;line-height:1.5;margin:0 0 18px;opacity:.95}
.modal-btn{
  border:0;border-radius:11px;padding:11px 28px;background:#0A0A0A;color:#fff;
  font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;min-width:120px;
}

@media (prefers-reduced-motion: reduce){*{transition:none!important}}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px}