/* ===== AUTO Design System — moderne, convivial, responsive ===== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root{
  --navy-900:#0a1730; --navy-800:#0e2145; --navy-700:#16305c;
  --indigo:#6366f1; --indigo-dark:#4f46e5; --teal:#14b8a6; --amber:#f59e0b;
  --rose:#f43f5e; --green:#22c55e;
  --bg:#eef2f7; --card:#ffffff; --ink:#0f1e33; --muted:#64748b;
  --radius:1rem; --shadow:0 10px 30px rgba(10,23,48,.08);
  --shadow-sm:0 4px 14px rgba(10,23,48,.06);
}
*{font-family:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif}
body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}

/* ---------- Sidebar ---------- */
.sidebar{background:linear-gradient(180deg,var(--navy-900) 0%,var(--navy-800) 60%,var(--navy-700) 100%);min-height:100vh;position:sticky;top:0;color:#dbe4f3}
.brand-badge{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--indigo),#8b5cf6 55%,var(--teal));display:flex;align-items:center;justify-content:center;font-size:1.4rem;color:#fff;box-shadow:0 8px 20px rgba(99,102,241,.45)}
.brand-name{font-weight:800;font-size:1.35rem;letter-spacing:.12em;color:#fff}
.brand-sub{font-size:.72rem;color:#8fa3c4;letter-spacing:.04em}
.nav-section{font-size:.68rem;text-transform:uppercase;letter-spacing:.14em;color:#7d90b3;margin:1.1rem .6rem .35rem}
.sidebar .nav-link{color:#c3d0e8;border-radius:.7rem;margin:2px .25rem;padding:.6rem .8rem;font-weight:600;font-size:.92rem;display:flex;align-items:center;gap:.6rem;transition:all .18s ease}
.sidebar .nav-link i{font-size:1.05rem;opacity:.85}
.sidebar .nav-link:hover{background:rgba(255,255,255,.09);color:#fff;transform:translateX(2px)}
.sidebar .nav-link.active{background:linear-gradient(90deg,var(--indigo),#7c6cf5);color:#fff;box-shadow:0 6px 16px rgba(99,102,241,.4)}
.user-chip{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);border-radius:.9rem}
.avatar{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,var(--teal),#2dd4bf);display:flex;align-items:center;justify-content:center;font-weight:800;color:#04292b}

/* ---------- Topbar / layout ---------- */
.topbar{background:rgba(255,255,255,.85);backdrop-filter:blur(10px);border-bottom:1px solid #e3e9f2;position:sticky;top:0;z-index:50}
.page-title{font-weight:800;font-size:1.35rem;margin:0}
.page-sub{color:var(--muted);font-size:.88rem;margin:0}
.content-wrap{padding:1.6rem;max-width:1400px;margin:0 auto}

/* ---------- Cards / stats ---------- */
.card{border:0;border-radius:var(--radius)}
.stat-card,.table-card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid #e7edf5}
.stat-card{transition:transform .18s ease,box-shadow .18s ease}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.stat-ico{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.35rem;color:#fff;flex-shrink:0}
.g-indigo{background:linear-gradient(135deg,#6366f1,#8b5cf6)} .g-teal{background:linear-gradient(135deg,#14b8a6,#2dd4bf)}
.g-amber{background:linear-gradient(135deg,#f59e0b,#fbbf24)} .g-rose{background:linear-gradient(135deg,#f43f5e,#fb7185)}
.g-green{background:linear-gradient(135deg,#22c55e,#4ade80)} .g-navy{background:linear-gradient(135deg,#0e2145,#334155)}
.stat-num{font-size:1.9rem;font-weight:800;line-height:1}
.stat-lbl{font-size:.78rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.06em}
.stat-sub{font-size:.8rem;color:var(--muted)}

/* ---------- Tables ---------- */
.table{margin-bottom:0}
.table thead th{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);border-bottom:2px solid #e8eef6;font-weight:700;padding:.8rem .75rem}
.table tbody td{padding:.75rem;vertical-align:middle;font-size:.92rem}
.table-hover tbody tr{transition:background .15s}
.table-hover tbody tr:hover{background:#f4f7fd}

/* ---------- Buttons / forms / badges ---------- */
.btn{border-radius:.7rem;font-weight:700}
.btn-primary{background:linear-gradient(90deg,var(--indigo-dark),var(--indigo));border:0;box-shadow:0 6px 14px rgba(99,102,241,.35)}
.btn-primary:hover{filter:brightness(1.07)}
.btn-sm{border-radius:.6rem}
.form-control,.form-select{border-radius:.7rem;border:1.5px solid #dbe3ef;padding:.6rem .8rem}
.form-control:focus,.form-select:focus{border-color:var(--indigo);box-shadow:0 0 0 .2rem rgba(99,102,241,.15)}
.badge{border-radius:.55rem;padding:.35em .7em;font-weight:700}
.alert{border-radius:.9rem;border:0;box-shadow:var(--shadow-sm)}
code{background:#eef2ff;color:var(--indigo-dark);padding:.15em .5em;border-radius:.45em;font-size:.85em}

/* ---------- Login ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;background:radial-gradient(1000px 500px at 10% 10%,#e0e7ff,transparent),radial-gradient(900px 500px at 90% 90%,#ccfbf1,transparent),var(--bg)}
.login-card{border-radius:1.4rem;overflow:hidden;box-shadow:var(--shadow);border:1px solid #e7edf5}
.login-side{background:linear-gradient(150deg,#0a1730 0%,#1e1b4b 55%,#4c1d95 100%);color:#fff;position:relative;overflow:hidden}
.login-side::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(99,102,241,.5),transparent 70%);top:-120px;right:-120px}
.login-side::before{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(20,184,166,.4),transparent 70%);bottom:-100px;left:-100px}
.feat{display:flex;gap:.7rem;align-items:flex-start;font-size:.92rem;color:#dbe4f3}
.feat i{color:var(--teal);font-size:1.1rem}

/* ---------- Misc ---------- */
.section-h{font-weight:800;font-size:1.02rem;margin-bottom:.8rem;display:flex;align-items:center;gap:.5rem}
.section-h i{color:var(--indigo)}
.timeline-item{border-left:3px solid #e2e8f0;padding:.15rem 0 .15rem .9rem;margin-bottom:.7rem;position:relative;font-size:.86rem}
.timeline-item::before{content:"";position:absolute;left:-7px;top:.35rem;width:11px;height:11px;border-radius:50%;background:var(--indigo)}
.empty-state{text-align:center;color:var(--muted);padding:2rem 1rem}
.empty-state i{font-size:2.2rem;display:block;margin-bottom:.5rem}
footer.app-foot{color:var(--muted);font-size:.78rem;text-align:center;padding:1.4rem 0 .6rem}

@media(max-width:991.98px){
  .sidebar{min-height:auto;position:static}
  .content-wrap{padding:1rem}
  .stat-num{font-size:1.6rem}
}