:root {
    --acq-navy: #0A2E50;
    --acq-cyan: #00AEEF;
    --acq-ink: #12263a;
    --acq-muted: #5b6b7a;
    --acq-bg: #f3f7fb;
    --acq-line: #dbe4ee;
    --acq-ok: #1f9d6b;
    --acq-warn: #c88a12;
    --acq-crit: #d0524a;
}

/* ---- Auth (login/registro/verificación) ---- */
.acq-auth {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: var(--acq-bg); font-family: "Segoe UI", system-ui, sans-serif; padding: 20px;
}
.acq-card {
    background: #fff; border: 1px solid var(--acq-line); border-radius: 16px;
    box-shadow: 0 10px 30px rgba(10,46,80,.08); padding: 32px; width: 100%; max-width: 420px;
}
.acq-card h1 { color: var(--acq-navy); font-size: 1.5rem; margin: 0 0 4px; font-family: system-ui; }
.acq-brand { color: var(--acq-navy); font-weight: 800; margin-bottom: 18px; }
.acq-brand b { color: var(--acq-cyan); }
.acq-field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.acq-field label { font-size: .85rem; color: var(--acq-muted); font-weight: 600; }
.acq-field input, .acq-field select {
    padding: 11px 12px; border: 1px solid var(--acq-line); border-radius: 10px; font: inherit;
}
.acq-field input:focus, .acq-field select:focus { outline: 2px solid var(--acq-cyan); border-color: transparent; }
.acq-btn {
    width: 100%; background: var(--acq-navy); color: #fff; border: none; padding: 12px;
    border-radius: 10px; font-weight: 700; font-size: 1rem; cursor: pointer;
}
.acq-btn:hover { filter: brightness(1.15); }
.acq-btn:disabled { opacity: .5; cursor: not-allowed; }
.acq-msg { padding: 10px 12px; border-radius: 10px; font-size: .9rem; margin-bottom: 14px; }
.acq-msg.err { background: #fbe8e6; color: var(--acq-crit); }
.acq-msg.ok { background: #e6f5ee; color: var(--acq-ok); }
.acq-alt { text-align: center; margin-top: 16px; font-size: .9rem; color: var(--acq-muted); }
.acq-alt a { color: var(--acq-cyan); font-weight: 600; }

/* ---- Panel ---- */
.acq-shell { min-height: 100vh; display: flex; font-family: "Segoe UI", system-ui, sans-serif; background: var(--acq-bg); }
.acq-side {
    width: 230px; background: var(--acq-navy); color: #cfe6f5; padding: 20px 0; flex-shrink: 0;
    display: flex; flex-direction: column;
}
.acq-side .logo { color: #fff; font-weight: 800; padding: 0 22px 20px; font-size: 1.1rem; }
.acq-side .logo b { color: var(--acq-cyan); }
.acq-side a {
    display: block; color: #cfe6f5; text-decoration: none; padding: 11px 22px; font-weight: 600; font-size: .95rem;
}
.acq-side a:hover, .acq-side a.active { background: rgba(255,255,255,.08); color: #fff; border-left: 3px solid var(--acq-cyan); }
.acq-side .spacer { flex: 1; }
.acq-side form { padding: 0 22px; }
.acq-logout { background: transparent; border: 1px solid rgba(255,255,255,.25); color: #cfe6f5; width: 100%; padding: 9px; border-radius: 8px; cursor: pointer; }

.acq-main { flex: 1; padding: clamp(18px, 3vw, 34px); overflow-x: auto; }
.acq-main h1 { color: var(--acq-navy); font-size: 1.5rem; margin: 0 0 6px; }
.acq-sub { color: var(--acq-muted); margin: 0 0 22px; }

.acq-tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.acq-tile { background: #fff; border: 1px solid var(--acq-line); border-radius: 14px; padding: 18px 20px; }
.acq-tile .k { font-size: .75rem; text-transform: uppercase; letter-spacing: .08em; color: var(--acq-muted); font-weight: 700; }
.acq-tile .v { font-size: 2rem; font-weight: 800; color: var(--acq-navy); font-variant-numeric: tabular-nums; }

.acq-alert { background: #fbf1dd; border: 1px solid #f0dcae; color: #8a5a06; border-radius: 12px; padding: 14px 16px; margin-bottom: 22px; }
.acq-alert.crit { background: #fbe8e6; border-color: #f2c7c2; color: #8a2b23; }

.acq-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--acq-line); border-radius: 12px; overflow: hidden; }
.acq-table th, .acq-table td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--acq-line); font-size: .9rem; }
.acq-table th { background: #f5f9fc; color: var(--acq-muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; }
.acq-table tr:last-child td { border-bottom: none; }
.acq-pill { font-size: .7rem; font-weight: 700; padding: 3px 9px; border-radius: 999px; }
.acq-pill.on { background: #e6f5ee; color: var(--acq-ok); }
.acq-pill.off { background: #eef1f4; color: var(--acq-muted); }

.acq-btn-sm { background: var(--acq-navy); color: #fff; border: none; padding: 6px 12px; border-radius: 8px; cursor: pointer; font-size: .82rem; font-weight: 600; }
.acq-btn-sm.ghost { background: transparent; color: var(--acq-navy); border: 1px solid var(--acq-line); }

.acq-store { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.acq-pkg { background: #fff; border: 1px solid var(--acq-line); border-radius: 14px; padding: 22px; text-align: center; display: flex; flex-direction: column; gap: 10px; }
.acq-pkg .n { color: var(--acq-navy); font-weight: 700; }
.acq-pkg .p { font-size: 1.6rem; font-weight: 800; }
.acq-pkg .d { color: var(--acq-muted); flex: 1; }