:root {
  --bg:       #f1f5f9;
  --surface:  #ffffff;
  --border:   #e2e8f0;
  --primary:  #1a3a6b;
  --primary-h:#15305c;
  --danger:   #dc2626;
  --text:     #1e293b;
  --muted:    #64748b;
  --green:    #16a34a;
  --amber:    #d97706;
  --blue:     #1d4ed8;
  --radius:   10px;
  --shadow:   0 1px 4px rgba(0,0,0,.08);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}

/* ── NAV ── */
.nav{background:var(--primary);color:#fff;display:flex;align-items:center;padding:0 24px;height:52px;gap:4px;box-shadow:0 2px 6px rgba(0,0,0,.18);flex-wrap:wrap}
.nav-brand{font-weight:400;font-size:15px;letter-spacing:.01em;margin-right:auto;opacity:.95}.nav-brand b{font-weight:800;letter-spacing:.04em}
.nav a{color:rgba(255,255,255,.85);text-decoration:none;font-size:14px;padding:4px 10px;border-radius:6px;transition:background .15s}
.nav a:hover{background:rgba(255,255,255,.15);color:#fff}
.nav a.active{background:rgba(255,255,255,.2);color:#fff}
.nav-user{font-size:13px;color:rgba(255,255,255,.7);padding:4px 10px}

/* ── MAIN ── */
main{max-width:1100px;margin:32px auto;padding:0 20px}
h1{font-size:22px;font-weight:700;margin-bottom:6px}
.page-sub{color:var(--muted);font-size:14px;margin-bottom:28px}

/* ── CARDS ── */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;margin-bottom:32px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.card-label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:6px}
.card-value{font-size:22px;font-weight:700;color:var(--text)}
.card-value.green{color:var(--green)}
.card-value.amber{color:var(--amber)}
.card-value.blue{color:var(--blue)}
.card-sub{font-size:12px;color:var(--muted);margin-top:4px}

/* ── APP LINKS ── */
.app-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.app-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px 16px;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow);transition:border-color .15s,box-shadow .15s}
.app-card:hover{border-color:var(--primary);box-shadow:0 3px 10px rgba(26,58,107,.15)}
.app-card-icon{font-size:28px}
.app-card-name{font-size:15px;font-weight:600;display:flex;align-items:center;gap:8px}
.app-card-desc{font-size:12px;color:var(--muted)}
.doc-badge{display:inline-block;background:var(--primary);color:#fff;font-size:11px;font-weight:700;line-height:1;padding:3px 7px;border-radius:20px;white-space:nowrap}
.app-card--badge{border-color:var(--primary)}

/* ── SECTION ── */
.section{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:24px}
.section-head{padding:14px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px}
.section-head h2{font-size:15px;font-weight:600;flex:1}
.section-body{padding:20px}

/* ── TABLE ── */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{background:#f8fafc;font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:8px 12px;text-align:left;border-bottom:2px solid var(--border)}
td{padding:9px 12px;border-bottom:1px solid var(--border);vertical-align:middle}
tr:last-child td{border-bottom:none}
tr:hover td{background:#f8fafc}
.num{text-align:right;font-variant-numeric:tabular-nums}
.tfoot td{font-weight:700;background:#f1f5f9;border-top:2px solid var(--border)}

/* ── BADGES ── */
.badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:600}
.badge-green{background:#dcfce7;color:#15803d}
.badge-blue{background:#dbeafe;color:#1d4ed8}
.badge-amber{background:#fef3c7;color:#b45309}
.badge-gray{background:#f1f5f9;color:#64748b}
.badge-red{background:#fee2e2;color:#991b1b}
.badge-teal{background:#dbeafe;color:#1a3a6b}

/* ── FORMS ── */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:500;margin-bottom:5px;color:var(--text)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:7px;font-size:14px;outline:none;transition:border-color .15s;background:#fff;color:var(--text)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(26,58,107,.1)}
.form-group input[readonly]{background:#f8fafc;color:var(--muted)}
.form-section-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:24px 0 12px;padding-bottom:6px;border-bottom:1px solid var(--border)}
.btn{padding:10px 20px;background:var(--primary);color:#fff;border:none;border-radius:7px;font-size:14px;font-weight:600;cursor:pointer;transition:background .15s;text-decoration:none;display:inline-block}
.btn:hover{background:var(--primary-h)}
.btn-sm{padding:5px 12px;font-size:13px}
.btn-danger{background:var(--danger)}
.btn-danger:hover{background:#b91c1c}
.btn-ghost{background:transparent;color:var(--primary);border:1px solid var(--border)}
.btn-ghost:hover{background:#eff6ff;border-color:var(--primary)}

/* ── LOGIN ── */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}
.login-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:40px 36px;width:360px;box-shadow:0 4px 20px rgba(0,0,0,.1)}
.login-card h1{font-size:20px;font-weight:700;margin-bottom:4px}
.login-card .sub{font-size:13px;color:var(--muted);margin-bottom:28px}
.login-logo{font-size:32px;margin-bottom:16px}
.btn-full{width:100%}

/* ── ALERTS ── */
.alert{padding:10px 14px;border-radius:7px;font-size:13px;margin-bottom:16px}
.alert-error{background:#fef2f2;border:1px solid #fecaca;color:var(--danger)}
.alert-success{background:#f0fdf4;border:1px solid #bbf7d0;color:#15803d}
.alert-info{background:#eff6ff;border:1px solid #bfdbfe;color:#1d4ed8}

/* ── FILE LIST ── */
.file-list{list-style:none}
.file-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--border)}
.file-item:last-child{border-bottom:none}
.file-item--new{background:linear-gradient(90deg,#eef3fb 0%,transparent 100%);border-radius:6px;padding:10px 8px;margin:0 -8px}
.file-new-badge{display:inline-block;background:var(--primary);color:#fff;font-size:10px;font-weight:700;padding:2px 6px;border-radius:10px;vertical-align:middle;margin-left:6px;letter-spacing:.03em}
.file-icon{font-size:20px;flex-shrink:0}
.file-name{flex:1;font-size:14px;font-weight:500;word-break:break-all}
.file-meta{font-size:12px;color:var(--muted);white-space:nowrap}
.file-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}

/* ── STATUS BOX ── */
.status-box{background:linear-gradient(135deg,#eff6ff,#dbeafe);border:1px solid #93c5fd;border-radius:var(--radius);padding:20px}
.status-box .status-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#1a3a6b;margin-bottom:8px}
.status-box .status-text{font-size:15px;color:var(--text);line-height:1.5}
.status-box .status-date{font-size:12px;color:var(--muted);margin-top:8px}

/* ── DROP ZONE ── */
.drop-zone{border:2px dashed var(--border);border-radius:var(--radius);padding:32px;text-align:center;cursor:pointer;transition:all .2s}
.drop-zone:hover,.drop-zone.dragover{border-color:var(--primary);background:#f0fdfa}
.drop-zone-icon{font-size:32px;margin-bottom:8px}
.drop-zone-text{font-size:14px;color:var(--muted)}

/* ── UPLOAD PROGRESS ── */
.upload-progress{display:none;margin-top:12px}
.progress-bar{height:6px;background:#e2e8f0;border-radius:3px;overflow:hidden}
.progress-fill{height:100%;background:var(--primary);width:0;transition:width .3s}

@media(max-width:600px){
  main{margin:16px auto;padding:0 12px}
  .cards{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  .nav{padding:0 12px;gap:2px}
  .nav a{padding:4px 7px;font-size:13px}
}