:root{
    --ba-primary:#0f6b4f;
    --ba-primary-dark:#084c3a;
    --ba-accent:#ffb020;
    --ba-ink:#111827;
    --ba-muted:#6b7280;
    --ba-bg:#f4f7f6;
    --ba-card:#ffffff;
    --ba-border:#e5e7eb;
    --ba-radius:22px;
    --ba-shadow:0 16px 40px rgba(17,24,39,.08);
}
*{box-sizing:border-box}
body{background:var(--ba-bg); color:var(--ba-ink); font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;}
a{text-decoration:none}.app-navbar{backdrop-filter:blur(12px);box-shadow:0 6px 24px rgba(17,24,39,.04)}
.brand-logo-placeholder{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--ba-primary),#0b8c62);color:#fff;font-weight:900;letter-spacing:-.05em;box-shadow:0 10px 20px rgba(15,107,79,.25)}
.small-logo{width:34px;height:34px;border-radius:11px;font-size:.85rem}.brand-text{font-weight:900;letter-spacing:-.03em;color:var(--ba-ink)}
.btn-primary{--bs-btn-bg:var(--ba-primary);--bs-btn-border-color:var(--ba-primary);--bs-btn-hover-bg:var(--ba-primary-dark);--bs-btn-hover-border-color:var(--ba-primary-dark);border-radius:999px;font-weight:750}.btn-outline-dark{border-radius:999px;font-weight:750}.btn-soft{background:#e8f5ef;color:var(--ba-primary-dark);border:1px solid #cbe8dc;border-radius:999px;font-weight:750}.btn-soft:hover{background:#d9eee5;color:var(--ba-primary-dark)}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at top left,rgba(255,176,32,.28),transparent 28%),linear-gradient(135deg,#071d18 0%,#0f6b4f 58%,#073d30 100%);color:#fff;padding:82px 0 64px}.hero:after{content:"";position:absolute;right:-120px;top:40px;width:360px;height:360px;border:1px solid rgba(255,255,255,.16);border-radius:50%;box-shadow:0 0 0 48px rgba(255,255,255,.04),0 0 0 96px rgba(255,255,255,.025)}
.hero .container{position:relative;z-index:2}.eyebrow{display:inline-flex;gap:.45rem;align-items:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:.42rem .75rem;font-weight:750;font-size:.9rem;color:#fff}.hero h1{font-size:clamp(2.25rem,6vw,4.7rem);line-height:.98;font-weight:950;letter-spacing:-.07em;max-width:900px}.hero p{font-size:clamp(1.05rem,2vw,1.28rem);color:rgba(255,255,255,.86);max-width:720px}.hero-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:var(--ba-radius);padding:22px;backdrop-filter:blur(10px)}
.search-panel{background:#fff;border-radius:var(--ba-radius);box-shadow:var(--ba-shadow);padding:20px;margin-top:-36px;position:relative;z-index:3}.form-control,.form-select{border-radius:14px;border-color:var(--ba-border);padding:.78rem .95rem}.form-control:focus,.form-select:focus{border-color:var(--ba-primary);box-shadow:0 0 0 .25rem rgba(15,107,79,.12)}
.section-title{font-weight:920;letter-spacing:-.04em}.card-soft{background:var(--ba-card);border:1px solid var(--ba-border);border-radius:var(--ba-radius);box-shadow:var(--ba-shadow)}.feature-icon{width:46px;height:46px;border-radius:15px;background:#e8f5ef;color:var(--ba-primary);display:grid;place-items:center;font-size:1.25rem}.match-card{border:1px solid var(--ba-border);border-radius:20px;background:#fff;padding:18px;transition:.18s;box-shadow:0 10px 25px rgba(17,24,39,.04)}.match-card:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(17,24,39,.08)}.pill{display:inline-flex;align-items:center;gap:.35rem;border-radius:999px;padding:.34rem .65rem;font-size:.8rem;font-weight:750;background:#f3f4f6;color:#374151}.pill-open{background:#e8f5ef;color:#0f6b4f}.pill-warn{background:#fff6db;color:#8a5a00}.muted{color:var(--ba-muted)}
.panel-shell{display:grid;grid-template-columns:280px 1fr;gap:22px;align-items:start}.sidebar{background:#fff;border:1px solid var(--ba-border);border-radius:var(--ba-radius);box-shadow:var(--ba-shadow);padding:14px;position:sticky;top:86px}.sidebar a{display:flex;gap:.7rem;align-items:center;color:#374151;padding:.78rem .9rem;border-radius:14px;font-weight:750}.sidebar a:hover,.sidebar a.active{background:#e8f5ef;color:var(--ba-primary-dark)}.panel-content{min-width:0}.stat-card{background:#fff;border:1px solid var(--ba-border);border-radius:20px;padding:18px;box-shadow:var(--ba-shadow)}.stat-card .number{font-size:2rem;font-weight:950;letter-spacing:-.05em}.table-card{background:#fff;border:1px solid var(--ba-border);border-radius:var(--ba-radius);box-shadow:var(--ba-shadow);overflow:hidden}.table thead th{background:#f9fafb;color:#4b5563;font-size:.82rem;text-transform:uppercase;letter-spacing:.04em}.badge-status{border-radius:999px;padding:.42rem .6rem;font-weight:800}.footer-link{color:#6b7280}.footer-link:hover{color:var(--ba-primary)}.site-footer{background:#fff;border-top:1px solid var(--ba-border)}
.auth-wrapper{min-height:calc(100vh - 86px);display:grid;place-items:center;padding:40px 0}.auth-card{width:min(100%,520px);background:#fff;border:1px solid var(--ba-border);border-radius:28px;padding:28px;box-shadow:var(--ba-shadow)}
@media (max-width:991.98px){.panel-shell{grid-template-columns:1fr}.sidebar{position:static;display:grid;grid-template-columns:repeat(2,1fr)}}
@media (max-width:575.98px){.hero{padding:54px 0 50px}.search-panel{margin-top:-22px;padding:16px}.match-card{padding:15px}.sidebar{grid-template-columns:1fr}.auth-card{padding:22px;border-radius:22px}.container{padding-left:18px;padding-right:18px}.navbar-brand .brand-text{font-size:1rem}}

/* Búsqueda avanzada y fechas múltiples */
.multi-select {
    min-height: 118px;
}
.date-options {
    border: 1px solid rgba(15,23,42,.10);
    border-radius: 18px;
    padding: 14px;
    background: #f8fafc;
}
.date-option {
    background: #fff;
    border: 1px solid rgba(15,23,42,.08);
    border-radius: 14px;
    padding: 10px;
}
.date-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.date-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    border-radius: 999px;
    background: #eef2ff;
    color: #1e293b;
    font-size: .82rem;
    font-weight: 700;
}
.pill-danger {
    background: #fee2e2;
    color: #991b1b;
    border-color: #fecaca;
}
@media (max-width: 767px) {
    .multi-select {
        min-height: 150px;
    }
    .date-chip-list {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* Flujo ofertas/solicitudes */
.modal-ba{border:0;border-radius:24px;overflow:hidden;box-shadow:0 28px 80px rgba(15,23,42,.22)}
.request-box{background:#f8fafc;border:1px solid var(--ba-border);border-radius:18px}
.multi-select option{padding:.35rem .55rem}
.badge-status{text-transform:none}