:root{
  --bg:#0f1115; --panel:#171a21; --panel-2:#1f242d;
  --text:#e8ecf2; --muted:#9aa3b2; --accent:#ff6a3d; --accent-2:#ffb199;
  --ok:#22c55e; --warn:#f59e0b; --err:#ef4444; --info:#3b82f6;
  --border:#262b35;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
     background:radial-gradient(1200px 600px at 20% -10%,#1c2230,transparent),var(--bg);color:var(--text);min-height:100vh}

/* HEADER */
header{padding:16px 32px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;
  background:rgba(15,17,21,.85);backdrop-filter:blur(8px);position:sticky;top:0;z-index:50}
.brand{display:flex;gap:12px;align-items:center}
.brand-logo{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:grid;place-items:center;font-weight:800;color:#1a0f08}
.brand h1{margin:0;font-size:17px;letter-spacing:.3px}
.brand small{color:var(--muted);font-size:11px}

/* NAV */
nav.mainnav{display:flex;gap:4px;background:#11141a;border:1px solid var(--border);padding:4px;border-radius:12px}
nav.mainnav button{background:transparent;border:0;color:var(--muted);padding:8px 14px;border-radius:8px;font-weight:600;cursor:pointer;font-size:13px;transition:.15s}
nav.mainnav button:hover{color:var(--text);background:#1a1f2a}
nav.mainnav button.active{color:#1a0f08;background:linear-gradient(135deg,var(--accent),#ff8159)}

main{max-width:1280px;margin:24px auto;padding:0 24px;display:grid;gap:20px}
.page{display:none;animation:fadeIn .25s ease}
.page.active{display:grid;gap:20px}
@keyframes fadeIn{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

/* CARDS */
.card{background:linear-gradient(180deg,var(--panel),var(--panel-2));border:1px solid var(--border);border-radius:16px;padding:22px;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.card h2{margin:0 0 6px 0;font-size:16px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.card h2 .pill{font-size:11px;background:var(--accent);color:#1a0f08;padding:2px 8px;border-radius:999px;font-weight:700}
.card h2 .pill.ai{background:linear-gradient(135deg,#8b5cf6,#ec4899);color:#fff}
.card h2 .pill.ok{background:var(--ok);color:#0a1f10}
.card p.desc{margin:0 0 16px 0;color:var(--muted);font-size:13px;line-height:1.5}

.grid-2{display:grid;gap:20px;grid-template-columns:1fr 1fr}
@media(max-width:900px){.grid-2{grid-template-columns:1fr}}

/* DROP ZONES */
.drop{border:2px dashed #394150;border-radius:12px;padding:28px;text-align:center;transition:.2s;cursor:pointer;background:#11141a}
.drop:hover,.drop.dragover{border-color:var(--accent);background:#1a1410}
.drop input{display:none}
.drop .ico{font-size:36px;margin-bottom:8px}
.drop b{color:var(--accent)}
.drop small{display:block;color:var(--muted);margin-top:6px}

/* BUTTONS */
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
button,.btn{cursor:pointer;border:0;padding:11px 18px;border-radius:10px;font-weight:600;font-size:14px;transition:.15s;display:inline-flex;align-items:center;gap:8px;font-family:inherit}
.btn-primary{background:linear-gradient(135deg,var(--accent),#ff8159);color:#1a0f08}
.btn-primary:hover{filter:brightness(1.1)}
.btn-primary:disabled{opacity:.5;cursor:not-allowed;filter:grayscale(.4)}
.btn-ghost{background:#222934;color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:#2a313d}
.btn-ok{background:var(--ok);color:#0a1f10}
.btn-ok:hover{filter:brightness(1.1)}
.btn-danger{background:rgba(239,68,68,.18);color:#fca5a5;border:1px solid rgba(239,68,68,.3)}
.btn-warn{background:rgba(245,158,11,.18);color:#fbbf24;border:1px solid rgba(245,158,11,.3)}

/* PROGRESS */
.progress{height:8px;background:#11141a;border-radius:99px;overflow:hidden;margin-top:12px;display:none}
.progress.show{display:block}
.progress > div{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));width:0;transition:width .3s}
.log{margin-top:12px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;color:var(--muted);
  background:#0c0e12;border:1px solid var(--border);padding:10px;border-radius:8px;max-height:180px;overflow:auto;white-space:pre-wrap}

/* TABLES */
.tblwrap{overflow:auto;max-height:520px;margin-top:14px;border:1px solid var(--border);border-radius:10px}
table{width:100%;border-collapse:collapse;font-size:13px}
thead{position:sticky;top:0;background:#11141a;z-index:2}
th,td{padding:8px 10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px}
tbody tr:hover{background:rgba(255,106,61,.04)}
td input,td select{width:100%;background:transparent;border:1px solid transparent;color:var(--text);padding:4px 6px;border-radius:6px;font-size:13px;font-family:inherit}
td input:focus,td select:focus{border-color:var(--accent);background:#0c0e12;outline:none}
td.num{text-align:right;font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
td.credit{color:#86efac;font-weight:600}
td.debit{color:#fca5a5;font-weight:600}

/* BADGES */
.badge{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:600;white-space:nowrap}
.b-ok{background:rgba(34,197,94,.15);color:#86efac}
.b-warn{background:rgba(245,158,11,.15);color:#fbbf24}
.b-err{background:rgba(239,68,68,.15);color:#fca5a5}
.b-info{background:rgba(59,130,246,.15);color:#93c5fd}
.b-purple{background:rgba(139,92,246,.15);color:#c4b5fd}

/* STATS */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:12px}
@media(max-width:700px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{background:#11141a;border:1px solid var(--border);padding:12px;border-radius:10px}
.stat .v{font-size:20px;font-weight:700;color:var(--accent);font-variant-numeric:tabular-nums}
.stat .v.ok{color:#86efac}
.stat .v.err{color:#fca5a5}
.stat .l{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.5px}

/* CAMERA */
.scanview{position:fixed;inset:0;background:rgba(0,0,0,.92);display:none;z-index:100;flex-direction:column}
.scanview.show{display:flex}
.scanview video{flex:1;width:100%;object-fit:cover}
.scanview .ctrl{padding:16px;display:flex;gap:12px;justify-content:center;background:#000}

footer{padding:24px;text-align:center;color:var(--muted);font-size:12px;border-top:1px solid var(--border);margin-top:40px}

.tabs{display:flex;gap:4px;margin-bottom:16px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.tab{padding:10px 16px;cursor:pointer;border:0;background:transparent;color:var(--muted);font-weight:600;border-bottom:2px solid transparent;font-size:13px}
.tab.active{color:var(--accent);border-color:var(--accent)}
.tab-content{display:none}
.tab-content.active{display:block}
.hint{background:rgba(255,106,61,.08);border-left:3px solid var(--accent);padding:10px 14px;border-radius:6px;font-size:13px;color:#ffd5c4;margin-top:12px}
.alert{padding:10px 14px;border-radius:8px;font-size:13px;margin-top:12px;display:flex;gap:10px;align-items:flex-start}
.alert.ok{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);color:#86efac}
.alert.err{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:#fca5a5}
.alert.warn{background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.3);color:#fbbf24}

.kv{display:grid;grid-template-columns:160px 1fr;gap:6px 12px;font-size:13px;margin-top:8px}
.kv .k{color:var(--muted)}
.kv .v{color:var(--text);font-weight:600}

.split-toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin:12px 0}
.split-toolbar input[type=text],.split-toolbar select{background:#0c0e12;border:1px solid var(--border);color:var(--text);padding:8px 12px;border-radius:8px;font-size:13px;font-family:inherit}
.split-toolbar .grow{flex:1;min-width:200px}

.chip{display:inline-flex;align-items:center;gap:6px;background:#11141a;border:1px solid var(--border);padding:4px 10px;border-radius:99px;font-size:11px;color:var(--muted)}
.chip b{color:var(--text)}

.toggle{position:relative;display:inline-block;width:42px;height:24px}
.toggle input{opacity:0;width:0;height:0}
.toggle .slider{position:absolute;cursor:pointer;inset:0;background:#394150;border-radius:99px;transition:.2s}
.toggle .slider:before{content:"";position:absolute;height:18px;width:18px;left:3px;top:3px;background:white;border-radius:50%;transition:.2s}
.toggle input:checked + .slider{background:var(--accent)}
.toggle input:checked + .slider:before{transform:translateX(18px)}

/* CATEGORIES COLOR */
.cat-recette{background:rgba(34,197,94,.15);color:#86efac}
.cat-cb{background:rgba(59,130,246,.15);color:#93c5fd}
.cat-virement{background:rgba(139,92,246,.15);color:#c4b5fd}
.cat-cheque{background:rgba(245,158,11,.15);color:#fbbf24}
.cat-especes{background:rgba(20,184,166,.15);color:#5eead4}
.cat-prelevement{background:rgba(239,68,68,.15);color:#fca5a5}
.cat-frais{background:rgba(168,85,247,.15);color:#d8b4fe}
.cat-impot{background:rgba(244,63,94,.15);color:#fda4af}
.cat-salaire{background:rgba(234,179,8,.15);color:#fde047}
.cat-autre{background:rgba(148,163,184,.15);color:#cbd5e1}

.muted{color:var(--muted)}
.right{text-align:right}
.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px}
hr{border:0;border-top:1px solid var(--border);margin:16px 0}