:root{
    --bg:#f7f8fa;
    --surface:#ffffff;
    --surface-2:#fbfcfe;
    --ink:#0f172a;
    --ink-2:#334155;
    --muted:#64748b;
    --soft:#94a3b8;
    --line:#edeff3;
    --line-2:#e4e7ec;
    --primary:#4f46e5;
    --primary-d:#4338ca;
    --primary-soft:#eef2ff;
    --radius:14px;
    --radius-lg:18px;
    --shadow-xs:0 1px 2px rgba(16,24,40,.05);
    --shadow-sm:0 1px 3px rgba(16,24,40,.06),0 1px 2px rgba(16,24,40,.04);
    --shadow:0 6px 20px rgba(16,24,40,.06);
    --shadow-lg:0 20px 48px rgba(16,24,40,.10);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
    font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
    color:var(--ink);
    background:var(--bg);
    -webkit-font-smoothing:antialiased;
}

/* ============ AUTH ============ */
.auth-body{
    min-height:100vh;margin:0;display:flex;align-items:center;justify-content:center;padding:24px;
    background:
        radial-gradient(700px 420px at 12% 0%,#eef2ff 0,transparent 60%),
        radial-gradient(700px 420px at 100% 100%,#eafaf6 0,transparent 55%),
        linear-gradient(180deg,#fbfcfe,#f3f5f9);
}
.auth-wrap{width:100%;max-width:420px}
.auth-card{
    background:var(--surface);border:1px solid var(--line);
    border-radius:var(--radius-lg);padding:36px 32px;box-shadow:var(--shadow);
}
.auth-brand{display:inline-flex;align-items:center;gap:8px;font-weight:800;font-size:1.2rem;color:var(--ink);margin-bottom:20px}
.auth-brand i{color:var(--primary);font-size:1.45rem}
.auth-title{font-size:1.4rem;font-weight:800;letter-spacing:-.02em;margin:0 0 4px}
.auth-sub{color:var(--muted);font-size:.95rem;margin-bottom:24px}

/* ============ FORM ELEMENTS ============ */
.form-label{font-weight:600;font-size:.85rem;color:var(--ink-2);margin-bottom:6px}
.form-control{
    border:1px solid var(--line-2);border-radius:11px;padding:.62rem .85rem;
    color:var(--ink);background:var(--surface);transition:.16s;
}
.form-control::placeholder{color:#aab2c0}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(79,70,229,.12)}
.form-control-lg{padding:.72rem .95rem;font-size:1rem}

/* ============ BUTTONS ============ */
.btn{border-radius:10px;font-weight:600}
.btn-primary{background:var(--primary);border-color:var(--primary)}
.btn-primary:hover,.btn-primary:focus{background:var(--primary-d);border-color:var(--primary-d);box-shadow:0 6px 16px rgba(79,70,229,.28)}
.btn-outline-secondary{color:var(--ink-2);border-color:var(--line-2)}
.btn-outline-secondary:hover{background:var(--bg);color:var(--ink);border-color:var(--soft)}
.btn-outline-danger{color:#e11d48;border-color:#f3c6cf}
.btn-outline-danger:hover{background:#fff1f3;color:#be123c;border-color:#f3c6cf}

/* ============ DASHBOARD LAYOUT ============ */
.dash-body{margin:0;min-height:100vh}
.dash-layout{display:flex;min-height:100vh}

.dash-sidebar{
    width:256px;flex:0 0 256px;background:var(--surface);
    border-right:1px solid var(--line);display:flex;flex-direction:column;
    position:sticky;top:0;height:100vh;
}
.sb-brand{display:flex;align-items:center;gap:10px;padding:20px 22px;font-weight:800;font-size:1.2rem;color:var(--ink);border-bottom:1px solid var(--line)}
.sb-brand i{color:var(--primary);font-size:1.4rem}
.sb-nav{display:flex;flex-direction:column;gap:3px;padding:16px 12px;flex:1}
.sb-nav a{
    display:flex;align-items:center;gap:11px;padding:10px 13px;border-radius:10px;
    color:var(--ink-2);text-decoration:none;font-weight:500;font-size:.95rem;transition:.15s;
}
.sb-nav a i{font-size:1.1rem;width:20px;text-align:center;color:var(--soft);transition:.15s}
.sb-nav a:hover{background:var(--bg);color:var(--ink)}
.sb-nav a:hover i{color:var(--ink-2)}
.sb-nav a.active{background:var(--primary-soft);color:var(--primary);font-weight:600}
.sb-nav a.active i{color:var(--primary)}
.sb-foot{padding:14px 12px;border-top:1px solid var(--line)}
.sb-foot a{display:flex;align-items:center;gap:10px;color:#e11d48;text-decoration:none;padding:10px 13px;border-radius:10px;font-weight:500}
.sb-foot a:hover{background:#fff1f3}

.dash-main{flex:1;min-width:0;display:flex;flex-direction:column}
.dash-topbar{
    height:64px;background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(8px);
    border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:0 24px;position:sticky;top:0;z-index:20;
}
.topbar-title{font-size:1.05rem;font-weight:700;letter-spacing:-.01em;margin:0;flex:1}
.sb-toggle{display:none;border:0;background:transparent;font-size:1.45rem;color:var(--ink-2)}

.user-chip{display:flex;align-items:center;gap:9px;border:1px solid var(--line-2);background:var(--surface);border-radius:40px;padding:4px 12px 4px 4px;cursor:pointer;font-weight:600;font-size:.9rem;color:var(--ink-2)}
.user-chip:hover{border-color:var(--soft)}
.user-chip .avatar{width:30px;height:30px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;font-weight:700;font-size:.85rem}

.dash-content{padding:28px 24px;max-width:1180px;width:100%}
.dash-welcome h2{font-weight:800;letter-spacing:-.02em;margin:0;font-size:1.6rem}

/* ============ STAT CARDS ============ */
.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow-xs);display:flex;align-items:center;gap:15px;height:100%}
.stat-ic{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;font-size:1.35rem;flex:0 0 48px}
.stat-ic.bl{background:#eef2ff;color:#4f46e5}
.stat-ic.tl{background:#ecfdf5;color:#059669}
.stat-ic.am{background:#fff7ed;color:#d97706}
.stat-meta .v{font-size:1.45rem;font-weight:800;line-height:1.1;letter-spacing:-.01em}
.stat-meta .l{color:var(--muted);font-size:.85rem}

/* ============ CARDS / TABLES ============ */
.section-title{font-weight:800;letter-spacing:-.01em;font-size:1.15rem}
.card{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-xs);background:var(--surface)}
.card-header{background:transparent;border-bottom:1px solid var(--line)}
.panel-label{text-transform:uppercase;letter-spacing:.04em;font-size:.72rem;font-weight:700;color:var(--soft)}

.table{margin:0;color:var(--ink-2)}
.table > :not(caption) > * > *{padding:.85rem 1rem}
.table thead th{background:var(--surface-2);color:var(--muted);text-transform:uppercase;letter-spacing:.03em;font-size:.72rem;font-weight:700;border-bottom:1px solid var(--line)}
.table tbody td{border-bottom:1px solid var(--line);vertical-align:middle}
.table-hover tbody tr:hover{background:var(--surface-2)}
.table a{color:var(--primary);text-decoration:none}
.table a:hover{text-decoration:underline}

.badge.text-bg-light{background:var(--bg)!important;color:var(--muted)!important;border:1px solid var(--line)}

.fonti-list a{color:var(--primary);text-decoration:none}
.fonti-list a:hover{text-decoration:underline}

/* ============ SCANNER ============ */
.scan-post .card-body{padding:18px 20px}
.scan-message{color:var(--ink-2);line-height:1.5;margin:0}
.scan-thumb{width:88px;height:88px;object-fit:cover;border-radius:10px;border:1px solid var(--line-2)}
.scan-comments{border-left:2px solid var(--line-2);padding-left:14px;display:flex;flex-direction:column;gap:12px}
.scan-comment a{color:var(--ink)}
.scan-comment .small{color:var(--ink-2)}
.btn-link{color:var(--primary)}

/* ============ ANNUNCI ============ */
.annuncio-card .card-body{padding:16px 18px}
.badge.role-vende{background:#dcfce7;color:#15803d;font-weight:600}
.badge.role-cerca{background:#e0f2fe;color:#0369a1;font-weight:600}
.btn-success{background:#16a34a;border-color:#16a34a}
.btn-success:hover{background:#15803d;border-color:#15803d}
.btn-info{background:#0ea5e9;border-color:#0ea5e9;color:#fff}
.btn-info:hover{background:#0284c7;border-color:#0284c7;color:#fff}
.annuncio-photo{margin:-16px -18px 12px;height:150px;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0;background:var(--bg)}
.annuncio-photo img{width:100%;height:100%;object-fit:cover}

/* ============ BRAND LOGO ============ */
.sb-brand{padding:18px 18px}
.sb-logo{width:100%;max-width:200px;height:auto;display:block}
.auth-logo{width:200px;max-width:80%;height:auto}

/* ============ RESPONSIVE ============ */
@media (max-width:991px){
    .dash-sidebar{position:fixed;left:0;top:0;z-index:60;transform:translateX(-100%);transition:.25s;box-shadow:var(--shadow-lg)}
    .dash-sidebar.open{transform:translateX(0)}
    .sb-toggle{display:inline-flex}
    .dash-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.35);z-index:55;display:none}
    .dash-backdrop.show{display:block}
}