/* Inter y Press Start 2P, servidas desde static/vendor/fonts (las baja
   scripts/vendor_libs.sh). Antes esta linea apuntaba a fonts.googleapis.com:
   ver la cabecera de ese script para el por que. */
@import url('../vendor/fonts/fonts.css');

:root {
    --ink: #08080b;
    --surface-2: rgba(13, 13, 17, 0.9);
    --line: rgba(255, 255, 255, 0.085);
    --line-soft: rgba(255, 255, 255, 0.045);
    --txt: #ecedf0;
    --dim: #9b9ba6;
    --dimmer: #6d6d78;
    --accent: #ff3b46;
    --accent-line: rgba(255, 59, 70, 0.38);
    --ok: #34d399;
    --r: 16px;
    --r-sm: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
    background:
        radial-gradient(1100px 520px at 8% -10%, rgba(181, 123, 255, .12), transparent 62%),
        radial-gradient(900px 460px at 96% 10%, rgba(255, 59, 70, .09), transparent 60%),
        var(--ink);
    background-attachment: fixed;
    color: var(--txt);
    font-family: 'Inter', ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .14); border-radius: 4px; }

.gate { width: 100%; max-width: 400px; }

.brand-mark {
    display: block;
    margin-bottom: 24px;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: -.03em;
    line-height: 1.05;
    text-transform: uppercase;
    color: #fff;
    text-decoration: none;
}

.brand-mark span { color: var(--accent); display: block; }

.box {
    position: relative;
    padding: 30px 30px 28px;
    border: 1px solid var(--line);
    border-radius: var(--r);
    background: var(--surface-2);
    backdrop-filter: saturate(150%) blur(18px);
    -webkit-backdrop-filter: saturate(150%) blur(18px);
    box-shadow: 0 40px 90px -34px rgba(0, 0, 0, .95);
    overflow: hidden;
}

.box::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), rgba(181, 123, 255, .9) 70%, transparent);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 14px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--accent);
}

.eyebrow::before { content: ''; width: 22px; height: 1px; background: var(--accent); }

h1 {
    margin: 0 0 12px;
    font-size: 32px;
    font-weight: 900;
    letter-spacing: -.045em;
    line-height: .98;
    color: #fff;
}

h1 em { font-style: normal; color: var(--accent); }

.lede {
    margin: 0 0 24px;
    font-size: 13px;
    line-height: 1.62;
    color: var(--dim);
}

.lede b { color: var(--txt); font-weight: 600; }

/* ================= pasos ================= */
.steps {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 0 0 20px;
}

.steps .s {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 9.5px;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--dimmer);
}

.steps .s i {
    font-style: normal;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 17px;
    height: 17px;
    border-radius: 50%;
    border: 1px solid var(--line);
    font-size: 9px;
    font-weight: 800;
}

.steps .s.on { color: #fff; }
.steps .s.on i { border-color: transparent; background: var(--accent); color: #fff; }
.steps .s.done i { border-color: var(--ok); color: var(--ok); }
.steps .bar { flex: 1; height: 1px; background: var(--line); }

/* ================= avisos ================= */
.alert {
    margin: 0 0 20px;
    padding: 12px 15px;
    border-left: 2px solid var(--accent);
    background: linear-gradient(90deg, rgba(255, 59, 70, .12), transparent 78%);
    border-radius: 0 var(--r-sm) var(--r-sm) 0;
    font-size: 12.5px;
    line-height: 1.55;
    color: #ffb3b8;
}

/* ================= formulario ================= */
form { display: flex; flex-direction: column; gap: 16px; }

.field { display: flex; flex-direction: column; gap: 7px; }

.field-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}

.field > span, .field-head > span {
    font-size: 9.5px;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--dimmer);
}

input {
    width: 100%;
    padding: 12px 14px;
    border-radius: var(--r-sm);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .035);
    color: var(--txt);
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    outline: none;
    transition: border-color .16s ease, background .16s ease;
}

input::placeholder { color: #3d3d46; }

input:focus {
    border-color: rgba(255, 59, 70, .55);
    background: rgba(255, 255, 255, .06);
}

input.code {
    text-align: center;
    letter-spacing: .48em;
    text-indent: .48em;
    font-size: 24px;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    padding: 14px;
}

.pwd-wrap { position: relative; }
.pwd-wrap input { padding-right: 44px; }

.pwd-toggle {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    border: 0;
    background: none;
    padding: 6px 8px;
    font-size: 15px;
    line-height: 1;
    cursor: pointer;
    opacity: .55;
    transition: opacity .16s ease;
}

.pwd-toggle:hover { opacity: 1; }

.mini-btn {
    border: 0;
    background: none;
    padding: 0;
    font-family: inherit;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--accent);
    cursor: pointer;
    transition: opacity .16s ease;
}

.mini-btn:hover { opacity: .7; }

button[type=submit] {
    padding: 13px 18px;
    border-radius: var(--r-sm);
    border: 1px solid rgba(255, 59, 70, .45);
    background: rgba(255, 59, 70, .15);
    color: var(--accent);
    font-family: inherit;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: -.01em;
    cursor: pointer;
    transition: background .16s ease, color .16s ease, border-color .16s ease;
}

button[type=submit]:hover:not(:disabled) { background: var(--accent); color: #fff; border-color: transparent; }
button[type=submit]:disabled { opacity: .6; cursor: default; }

.hint {
    margin: 0;
    font-size: 11.5px;
    line-height: 1.55;
    color: var(--dimmer);
}

/* ================= MFA ================= */
.qr {
    width: max-content;
    margin: 0 auto 18px;
    padding: 10px;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 18px 40px -20px rgba(0, 0, 0, .9);
}

.qr img { display: block; width: 184px; height: 184px; }

.secret {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 20px;
    padding: 10px 12px;
    border-radius: var(--r-sm);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .022);
}

.secret .k {
    flex: none;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--dimmer);
}

.secret code {
    flex: 1;
    min-width: 0;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 11.5px;
    letter-spacing: .04em;
    color: var(--txt);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ================= enlace con aspecto de boton ================= */
/* La pantalla del enlace muerto no envia nada, asi que su accion es un <a> y
   no un <button>. Hereda del mismo bloque para que no se note. */
.btn-link {
    display: block;
    margin-top: 22px;
    padding: 13px 18px;
    text-align: center;
    text-decoration: none;
    border-radius: var(--r-sm);
    border: 1px solid rgba(255, 59, 70, .45);
    background: rgba(255, 59, 70, .15);
    color: var(--accent);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: -.01em;
    transition: background .16s ease, color .16s ease, border-color .16s ease;
}

.btn-link:hover { background: var(--accent); color: #fff; border-color: transparent; }

/* ================= saltar el segundo factor ================= */
/* Deliberadamente NO parece un boton: es la salida secundaria de la pantalla
   y tiene que verse menos que "Verificar y entrar". */
.skip {
    margin-top: 14px;
    text-align: center;
}

.skip button {
    background: none;
    border: 0;
    padding: 4px;
    font: inherit;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--dimmer);
    cursor: pointer;
    border-bottom: 1px solid transparent;
}

.skip button:hover {
    color: #fff;
    border-bottom-color: currentColor;
}

/* ================= pie ================= */
.swap {
    margin: 22px 0 0;
    text-align: center;
    font-size: 12.5px;
    color: var(--dimmer);
}

.swap a {
    color: var(--accent);
    font-weight: 700;
    text-decoration: none;
    border-bottom: 1px solid currentColor;
}

.swap a:hover { color: #fff; border-bottom-color: #fff; }

.back {
    display: block;
    margin-top: 20px;
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--dimmer);
    text-decoration: none;
    transition: color .16s ease;
}

.back:hover { color: #fff; }


/* ================= medidor de contrasena ================= */
/* Los colores van de rojo a verde por el numero de requisitos cumplidos, y no
   por ninguna estimacion de entropia: la barra dice exactamente lo mismo que
   la lista de debajo, que es lo que el servidor va a comprobar. Prometer
   "segura" cuando lo unico que sabemos es que tiene un simbolo seria
   inventarse una medida. */
.pwd-meter {
    margin-top: 10px;
    --pm: #ff3b46;
}

/* Sin escribir nada todavia no hay nada que reprochar: gris. */
.pwd-meter.vacia { --pm: var(--dimmer); }
.pwd-meter.vale { --pm: #f5c451; }
.pwd-meter.fuerte { --pm: #34d399; }

.pwd-bar {
    display: flex;
    gap: 4px;
}

.pwd-bar i {
    flex: 1;
    height: 3px;
    border-radius: 2px;
    background: rgba(255, 255, 255, .1);
    transition: background .18s ease;
}

.pwd-bar i.on { background: var(--pm); }

.pwd-verdict {
    margin: 7px 0 0;
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: -.01em;
    color: var(--pm);
}

.pwd-rules {
    margin: 7px 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3px 12px;
}

@media (max-width: 420px) { .pwd-rules { grid-template-columns: 1fr; } }

.pwd-rules li {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11.5px;
    line-height: 1.5;
    color: var(--dimmer);
    transition: color .18s ease;
}

.pwd-rules li .tick {
    width: 13px;
    text-align: center;
    font-weight: 800;
    color: var(--dimmer);
}

/* El check sustituye al punto por CSS y no por JavaScript: el estado ya vive
   en la clase, y un segundo sitio que escriba el mismo simbolo es un sitio de
   mas donde se puede desincronizar. */
.pwd-rules li .tick::before { content: '·'; }
.pwd-rules li.ok { color: var(--txt); }
.pwd-rules li.ok .tick { color: #34d399; }
.pwd-rules li.ok .tick::before { content: '✓'; }

/* El boton de enviar cuando la contrasena todavia no vale. Sin esto se queda
   con el mismo aspecto de siempre y parece que la pagina no responde. */
button[type=submit]:disabled {
    border-color: var(--line);
    background: rgba(255, 255, 255, .04);
    color: var(--dimmer);
}