/**
 * PushCenter — pantallas de acceso (entrar, registro, recuperar contraseña,
 * invitaciones) y del instalador.
 */

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

/* Columna del formulario */

.pc-auth-form {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1.5rem;
    background: var(--pc-surface);
}

.pc-auth-box {
    width: 100%;
    max-width: 400px;
}

.pc-auth-logo {
    display: flex;
    align-items: center;
    gap: .6rem;
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 2rem;
    color: var(--pc-text);
    letter-spacing: -.02em;
}

.pc-auth-logo:hover { text-decoration: none; color: var(--pc-text); }

.pc-auth-title {
    font-size: 1.5rem;
    font-weight: 680;
    margin-bottom: .35rem;
    letter-spacing: -.02em;
}

.pc-auth-sub {
    color: var(--pc-text-soft);
    font-size: .92rem;
    margin-bottom: 1.75rem;
}

.pc-auth-foot {
    margin-top: 1.5rem;
    text-align: center;
    font-size: .88rem;
    color: var(--pc-text-soft);
}

.pc-auth-links {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    font-size: .85rem;
}

/* Columna decorativa */

.pc-auth-aside {
    background: linear-gradient(150deg, var(--pc-primary), var(--pc-secondary));
    color: #fff;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Círculos difuminados de fondo, puramente decorativos. */
.pc-auth-aside::before,
.pc-auth-aside::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, .11);
}

.pc-auth-aside::before { width: 400px; height: 400px; top: -120px; right: -110px; }
.pc-auth-aside::after { width: 280px; height: 280px; bottom: -90px; left: -70px; }

.pc-auth-aside-content { position: relative; z-index: 1; max-width: 440px; }

.pc-auth-aside h2 {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -.025em;
}

.pc-auth-aside p {
    font-size: 1.02rem;
    opacity: .92;
    margin-bottom: 2.25rem;
    line-height: 1.6;
}

.pc-auth-features { display: flex; flex-direction: column; gap: 1.1rem; }

.pc-auth-feature { display: flex; align-items: flex-start; gap: .85rem; }

.pc-auth-feature-icon {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    background: rgba(255, 255, 255, .2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pc-auth-feature strong { display: block; font-size: .95rem; font-weight: 640; }
.pc-auth-feature span { font-size: .86rem; opacity: .85; }

/* Medidor de fortaleza de la contraseña */

.pc-strength { margin-top: .45rem; }

.pc-strength-bars { display: flex; gap: .25rem; }

.pc-strength-bar {
    flex: 1;
    height: 4px;
    border-radius: 999px;
    background: var(--pc-border);
    transition: background var(--pc-transition);
}

.pc-strength.level-1 .pc-strength-bar:nth-child(1) { background: var(--pc-danger); }
.pc-strength.level-2 .pc-strength-bar:nth-child(-n+2) { background: var(--pc-warning); }
.pc-strength.level-3 .pc-strength-bar:nth-child(-n+3) { background: #84cc16; }
.pc-strength.level-4 .pc-strength-bar { background: var(--pc-success); }

.pc-strength-text { font-size: .78rem; color: var(--pc-text-soft); margin-top: .25rem; }

/* Selector de empresa tras iniciar sesión */

.pc-tenant-pick {
    display: flex;
    align-items: center;
    gap: .8rem;
    width: 100%;
    padding: .85rem 1rem;
    border: 1.5px solid var(--pc-border);
    border-radius: var(--pc-radius);
    background: var(--pc-surface);
    cursor: pointer;
    text-align: left;
    margin-bottom: .6rem;
    transition: border-color var(--pc-transition), background var(--pc-transition);
    font: inherit;
    color: var(--pc-text);
}

.pc-tenant-pick:hover {
    border-color: var(--pc-primary);
    background: var(--pc-primary-soft);
    text-decoration: none;
}

/* ------------------------------------------------------------------ */
/* Instalador                                                          */
/* ------------------------------------------------------------------ */

.pc-install {
    min-height: 100vh;
    background: var(--pc-bg);
    padding: 2.5rem 1.25rem;
}

.pc-install-box {
    max-width: 720px;
    margin: 0 auto;
}

.pc-install-head { text-align: center; margin-bottom: 2rem; }

.pc-install-head h1 { font-size: 1.7rem; margin-bottom: .35rem; }

.pc-req-list { display: flex; flex-direction: column; gap: .1rem; }

.pc-req {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .6rem .25rem;
    border-bottom: 1px solid var(--pc-border);
    font-size: .9rem;
}

.pc-req:last-child { border-bottom: 0; }

.pc-req-state {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: .75rem;
    font-weight: 700;
}

.pc-req.is-ok .pc-req-state { background: var(--pc-success-soft); color: var(--pc-success); }
.pc-req.is-fail .pc-req-state { background: var(--pc-danger-soft); color: var(--pc-danger); }
.pc-req.is-warn .pc-req-state { background: var(--pc-warning-soft); color: #b45309; }

.pc-req-label { flex: 1; min-width: 0; }
.pc-req-value { color: var(--pc-text-soft); font-size: .84rem; font-family: var(--pc-mono); }
.pc-req-hint { font-size: .8rem; color: var(--pc-text-soft); margin-top: .15rem; }

/* ------------------------------------------------------------------ */
/* Páginas de error                                                    */
/* ------------------------------------------------------------------ */

.pc-error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1.25rem;
    text-align: center;
}

.pc-error-code {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -.04em;
    background: linear-gradient(135deg, var(--pc-primary), var(--pc-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: .5rem;
}

.pc-error-title { font-size: 1.35rem; margin-bottom: .5rem; }
.pc-error-text { color: var(--pc-text-soft); max-width: 440px; margin: 0 auto 1.75rem; }

.pc-error-trace {
    margin-top: 2rem;
    text-align: left;
    max-width: 900px;
    font-size: .78rem;
}

@media (max-width: 900px) {
    .pc-auth { grid-template-columns: 1fr; }
    .pc-auth-aside { display: none; }
}


/* =====================================================================
   Página pública de alta con formulario (/alta/CLAVE)
   ===================================================================== */

.pc-alta-fondo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1.5rem 1rem;
    background: var(--pc-bg);
}

.pc-alta-tarjeta {
    width: 100%;
    max-width: 460px;
    padding: 2rem;
    background: var(--pc-surface);
    border: 1px solid var(--pc-border);
    border-radius: var(--pc-radius-lg);
    box-shadow: var(--pc-shadow-lg, 0 12px 32px rgba(15, 23, 42, .08));
}

/* El logotipo lo sube el cliente y puede venir de cualquier proporción,
   así que se limita por los dos lados y nunca se deforma. */
.pc-alta-logo {
    display: block;
    max-width: 190px;
    max-height: 130px;
    margin: 0 auto 1.4rem;
    object-fit: contain;
}

.pc-alta-titulo {
    margin: 0 0 .35rem;
    font-size: 1.35rem;
    text-align: center;
}

.pc-alta-intro {
    margin: 0 0 1.5rem;
    color: var(--pc-text-soft);
    text-align: center;
    font-size: .94rem;
}

.pc-alta-estado {
    margin-top: 1.1rem;
    padding: .75rem .9rem;
    border: 1px solid var(--pc-border);
    border-radius: var(--pc-radius);
    font-size: .9rem;
    color: var(--pc-text-soft);
}

.pc-alta-estado.is-ok    { border-color: var(--pc-success, #16a34a); color: var(--pc-success, #16a34a); }
.pc-alta-estado.is-mal   { border-color: var(--pc-danger,  #dc2626); color: var(--pc-danger,  #dc2626); }
.pc-alta-estado.is-aviso { border-color: var(--pc-warning, #b45309); color: var(--pc-warning, #b45309); }

.pc-alta-enlace {
    display: block;
    margin: .9rem auto 0;
    padding: .25rem;
    background: none;
    border: 0;
    color: var(--pc-text-soft);
    font: inherit;
    font-size: .85rem;
    text-decoration: underline;
    cursor: pointer;
}