/* Postventa (js/modules/postventa-recordatorio.js): aviso del día y ventana con
   la lista. Mismo lenguaje Liquid Glass que citas y mensajes; el blur solo va en
   el panel, no en cada fila. */

#pv-banner,
#modal-postventa {
    --pv-spring: cubic-bezier(.22, 1, .36, 1);
    --pv-acento: color-mix(in srgb, var(--glass-primary, #2563eb) 90%, transparent);
}

/* ─── Aviso ─── */
#pv-banner {
    position: relative; display: flex; align-items: center; gap: 14px;
    width: 100%; max-width: 1100px; margin: 12px auto 16px; padding: 14px 16px;
    border-radius: 20px; border: 1px solid rgba(255, 255, 255, .6);
    background: linear-gradient(135deg, rgba(255, 255, 255, .72), rgba(255, 255, 255, .5));
    backdrop-filter: blur(20px) saturate(1.6); -webkit-backdrop-filter: blur(20px) saturate(1.6);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 18px 40px -22px rgba(15, 23, 42, .4);
    animation: pvEntra .35s var(--pv-spring);
}
#pv-banner .pv-ico {
    flex: none; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 14px;
    color: #fff; background: var(--pv-acento); font-size: 22px;
}
#pv-banner .pv-txt { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
#pv-banner .pv-etiqueta { font-size: 11px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: var(--pv-acento); }
#pv-banner .pv-txt b { font-size: 15px; color: #13213f; }
#pv-banner .pv-txt small { font-size: 12.5px; color: #475569; }
#pv-banner .pv-cerrar {
    flex: none; display: grid; place-items: center; width: 32px; height: 32px; border: 0; border-radius: 50%;
    background: rgba(15, 23, 42, .06); color: #475569; cursor: pointer;
}

/* ─── Botones compartidos ─── */
#pv-banner .pv-btn,
#modal-postventa .pv-btn {
    display: inline-flex; align-items: center; gap: 7px; padding: 9px 14px; border: 0; border-radius: 12px;
    background: #22c55e; color: #fff; font-weight: 800; font-size: 13px; cursor: pointer; white-space: nowrap;
    transition: transform .25s var(--pv-spring), box-shadow .25s var(--pv-spring);
}
#pv-banner .pv-btn:hover,
#modal-postventa .pv-btn:hover { transform: translateY(-1px); box-shadow: 0 10px 20px -10px rgba(34, 197, 94, .8); }
#modal-postventa .pv-chip {
    padding: 8px 12px; border-radius: 12px; border: 1px solid rgba(15, 23, 42, .1);
    background: rgba(255, 255, 255, .5); color: #13213f; font-weight: 700; font-size: 12.5px; cursor: pointer;
    transition: transform .25s var(--pv-spring);
}
#modal-postventa .pv-chip:hover { transform: translateY(-1px); }
#modal-postventa .pv-link {
    display: inline-flex; align-items: center; gap: 5px; margin-left: auto; border: 0; background: none;
    color: var(--pv-acento); font-weight: 700; font-size: 13px; cursor: pointer;
}
#modal-postventa .pv-link .material-symbols-outlined { font-size: 18px; }

/* ─── Ventana ─── */
#modal-postventa.pv-fondo {
    position: fixed; inset: 0; z-index: 1000001; display: grid; place-items: center; padding: 16px;
    background: rgba(15, 23, 42, .5); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
}
#modal-postventa .pv-panel {
    position: relative; overflow: hidden; display: flex; flex-direction: column;
    width: min(580px, 100%); max-height: 90vh; padding: 0; border-radius: 26px;
    background: linear-gradient(155deg, rgba(255, 255, 255, .62), rgba(255, 255, 255, .45));
    backdrop-filter: blur(26px) saturate(1.7); -webkit-backdrop-filter: blur(26px) saturate(1.7);
    border: 1px solid rgba(255, 255, 255, .6);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .9), 0 30px 60px -24px rgba(15, 23, 42, .45), 0 10px 24px -12px rgba(15, 23, 42, .22);
    animation: pvEntra .35s var(--pv-spring);
}
#modal-postventa .pv-panel::before {
    content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background: radial-gradient(55% 45% at 8% 0%, rgba(236, 72, 153, .32), transparent 70%),
                radial-gradient(48% 40% at 100% 6%, rgba(56, 189, 248, .34), transparent 70%),
                radial-gradient(50% 40% at 60% 100%, rgba(34, 197, 94, .22), transparent 70%);
}
#modal-postventa .pv-panel::after {
    content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; mix-blend-mode: screen;
    background: linear-gradient(115deg, transparent 30%, rgba(255, 255, 255, .5) 46%, transparent 62%);
}
#modal-postventa .pv-panel > * { position: relative; z-index: 1; }

#modal-postventa .pv-head { display: flex; align-items: center; gap: 12px; padding: 18px 20px 12px; }
#modal-postventa .pv-head-ico {
    display: grid; place-items: center; width: 44px; height: 44px; border-radius: 15px;
    background: var(--pv-acento); color: #fff;
}
#modal-postventa .pv-head h2 { margin: 0; font-size: 19px; font-weight: 800; color: #13213f; }
#modal-postventa .pv-head p { margin: 2px 0 0; font-size: 13px; color: #475569; }
#modal-postventa .pv-x {
    margin-left: auto; display: grid; place-items: center; width: 34px; height: 34px; border: 0; border-radius: 50%;
    background: rgba(15, 23, 42, .06); color: #475569; cursor: pointer;
}

#modal-postventa .pv-lista { flex: 1; overflow-y: auto; padding: 4px 16px 10px; display: grid; gap: 8px; }
#modal-postventa .pv-fila {
    display: flex; align-items: center; gap: 12px; padding: 12px; border-radius: 16px;
    background: rgba(255, 255, 255, .45); border: 1px solid rgba(255, 255, 255, .55);
}
#modal-postventa .pv-ini {
    flex: none; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
    background: rgba(15, 23, 42, .07); color: #13213f; font-weight: 800;
}
#modal-postventa .pv-fila-txt { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
#modal-postventa .pv-fila-txt b { font-size: 14.5px; color: #13213f; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
#modal-postventa .pv-fila-txt span { font-size: 12.5px; color: #475569; }
#modal-postventa .pv-fila-acc { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
#modal-postventa .pv-seccion { margin: 8px 4px 0; font-size: 11px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: #64748b; }
#modal-postventa .pv-fila-proxima { opacity: .78; }
#modal-postventa .pv-vacio {
    display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 28px 12px;
    color: #475569; font-weight: 600; text-align: center;
}
#modal-postventa .pv-vacio .material-symbols-outlined { font-size: 36px; color: #22c55e; }

#modal-postventa .pv-pie {
    display: flex; align-items: center; flex-wrap: wrap; gap: 10px; padding: 12px 20px 4px;
    border-top: 1px solid rgba(15, 23, 42, .08);
}
#modal-postventa .pv-dias { display: flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; color: #13213f; }
#modal-postventa .pv-dias input {
    width: 64px; padding: 7px 8px; border-radius: 10px; border: 1px solid rgba(15, 23, 42, .12);
    background: rgba(255, 255, 255, .55); font-weight: 800; text-align: center; color: #13213f;
}
#modal-postventa .pv-nota { display: block; padding: 0 20px 16px; font-size: 11.5px; color: #64748b; }

@media (max-width: 560px) {
    #pv-banner { flex-wrap: wrap; }
    #pv-banner .pv-btn { order: 3; width: 100%; justify-content: center; }
    #modal-postventa .pv-fila { flex-wrap: wrap; }
    #modal-postventa .pv-fila-acc { width: 100%; justify-content: stretch; }
    #modal-postventa .pv-fila-acc > * { flex: 1; justify-content: center; }
    #modal-postventa .pv-link { margin-left: 0; }
}

@keyframes pvEntra { from { opacity: 0; transform: translateY(8px) scale(.98); } }

/* ─── Modo oscuro ─── */
[data-theme="dark"] #pv-banner,
[data-theme="dark"] #modal-postventa .pv-panel {
    background: linear-gradient(155deg, rgba(30, 41, 59, .78), rgba(15, 23, 42, .7));
    border-color: rgba(255, 255, 255, .12);
}
[data-theme="dark"] #modal-postventa .pv-fila { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .08); }
[data-theme="dark"] #pv-banner .pv-txt b,
[data-theme="dark"] #modal-postventa .pv-head h2,
[data-theme="dark"] #modal-postventa .pv-fila-txt b,
[data-theme="dark"] #modal-postventa .pv-dias,
[data-theme="dark"] #modal-postventa .pv-ini,
[data-theme="dark"] #modal-postventa .pv-chip { color: #e2e8f0; }
[data-theme="dark"] #pv-banner .pv-txt small,
[data-theme="dark"] #modal-postventa .pv-head p,
[data-theme="dark"] #modal-postventa .pv-fila-txt span,
[data-theme="dark"] #modal-postventa .pv-vacio { color: #94a3b8; }
[data-theme="dark"] #modal-postventa .pv-chip,
[data-theme="dark"] #modal-postventa .pv-dias input { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .14); color: #e2e8f0; }
[data-theme="dark"] #modal-postventa .pv-panel::after { opacity: .35; }

@media (prefers-reduced-motion: reduce) {
    #pv-banner, #modal-postventa.pv-fondo, #modal-postventa .pv-panel {
        backdrop-filter: none !important; -webkit-backdrop-filter: none !important; animation: none !important;
    }
    #pv-banner *, #modal-postventa * { transition: none !important; }
}