:root{--bg:#0b0b0c;--panel:#111114;--text:#101214;--muted:#6b7280;--border:#e5e7eb;--card:#fff;--shadow:0 6px 18px rgba(0,0,0,.08);--grid:rgba(16,18,20,.06)}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:#f3f4f6;overflow-x:hidden}
a{color:inherit}
.topbar{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;background:var(--bg);color:#fff;position:sticky;top:0;z-index:30}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand-logo{height:28px;width:auto;border-radius:6px;background:#fff;padding:3px}
.brand-title{font-weight:800;letter-spacing:.3px}
.topbar-nav{display:flex;align-items:center;gap:10px}
.nav-link{font-size:13px;font-weight:700;color:rgba(255,255,255,.85);text-decoration:none;padding:8px 10px;border-radius:10px}
.nav-link:hover{background:rgba(255,255,255,.1)}
.logout-form{margin:0}
.main{padding:18px}
.container{max-width:1100px;margin:0 auto}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:14px}
.h1{margin:0;font-size:22px;letter-spacing:.2px}
.muted{color:var(--muted)}
.small{font-size:12px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px;box-shadow:0 1px 0 rgba(0,0,0,.03)}
.card-title{font-size:12px;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.kpi-main{font-weight:900;font-size:18px}
.kpi-sub{font-size:12px;color:var(--muted);margin-top:4px}
.table-wrap{overflow:auto}
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th,.table td{padding:10px 10px;border-bottom:1px solid #f0f1f3;text-align:left;white-space:nowrap}
.table th{font-size:12px;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.06em}
.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:#f3f4f6;font-weight:800;font-size:12px}
.link{color:#2563eb;text-decoration:none;font-weight:800}
.link:hover{text-decoration:underline}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;border:1px solid transparent;padding:10px 12px;font-size:13px;font-weight:900;cursor:pointer;text-decoration:none}
.btn-primary{background:#111114;color:#fff}
.btn-primary:hover{background:#0b0b0c}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.14);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-danger{background:#b91c1c;color:#fff}
.btn-danger:hover{background:#991b1b}
.btn-outline{background:transparent;border-color:var(--border);color:var(--text)}
.btn-outline:hover{background:#e5e7eb}
.form{display:flex;flex-direction:column;gap:10px}
.label{font-size:12px;font-weight:900;color:#111827}
.input{width:100%;border:1px solid var(--border);border-radius:12px;padding:10px 12px;font-size:14px;background:#fff;outline:none}
.input:focus{border-color:#cbd5e1;box-shadow:0 0 0 3px rgba(15,23,42,.08)}
.check{display:flex;align-items:center;gap:10px;font-size:13px}
.alert{padding:10px 12px;border-radius:12px;border:1px solid var(--border);font-weight:800}
.alert-error{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.auth-wrap{min-height:calc(100dvh - 56px);display:flex;align-items:center;justify-content:center;padding:24px}
.auth-card{width:100%;max-width:420px;background:#fff;border:1px solid var(--border);border-radius:18px;padding:18px;box-shadow:var(--shadow)}
.auth-brand{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:14px}
.auth-logo{height:56px;width:auto}
.auth-title{font-size:18px;font-weight:1000}
.auth-subtitle{font-size:13px;color:var(--muted)}
.auth-hint{font-size:12px;color:var(--muted);margin-top:12px;text-align:center}
.board-page{max-width:1400px;margin:0 auto}
.board-top{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:12px}
.board-client{color:#111827;font-weight:900;font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.board-title{font-weight:1000;font-size:26px;letter-spacing:.6px}
.board-meta{display:flex;align-items:center;gap:8px;margin-top:6px}
.pill{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:#111114;color:#fff;font-weight:900;font-size:12px}
.board-top-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.board-wrap{background:#fff;border:1px solid var(--border);border-radius:18px;overflow:auto;box-shadow:0 1px 0 rgba(0,0,0,.03)}
.board-grid{width:100%;min-width:0;display:grid;background-image:linear-gradient(to right,var(--grid) 1px,transparent 1px),linear-gradient(to bottom,var(--grid) 1px,transparent 1px);background-size:100% 44px}
.board-head{background:#0b0b0c;color:#fff;padding:10px 10px;border-left:1px solid rgba(255,255,255,.08);position:sticky;top:0;z-index:10}
.board-head-left{background:#0b0b0c;color:#fff;padding:10px 12px;position:sticky;top:0;z-index:11}
.board-head-label{font-weight:1000;font-size:13px}
.board-head-code{font-weight:900;font-size:11px;color:rgba(255,255,255,.65);margin-top:2px}
.row-label{background:#fff;padding:12px 12px;border-top:1px solid var(--border);position:sticky;left:0;z-index:9}
.row-label-main{font-weight:1000}
.row-label-sub{font-size:12px;color:var(--muted);font-weight:900}
.cell{min-height:118px;padding:8px;border-top:1px solid var(--border);border-left:1px solid var(--border);position:relative}
.cell-summary{background:#f8fafc}
.cell-add{position:absolute;top:8px;right:8px;font-size:11px;font-weight:1000;border:none;background:#111114;color:#fff;border-radius:999px;padding:6px 10px;cursor:pointer;opacity:.0;transition:opacity .12s ease}
.cell:hover .cell-add{opacity:1}
.notes{display:flex;flex-direction:column;gap:8px;margin-top:18px}
.note{border-radius:12px;border:1px solid rgba(0,0,0,.12);padding:10px 10px;box-shadow:0 2px 10px rgba(0,0,0,.08);cursor:grab;user-select:none;position:relative;transform-origin:center}
.note.dragging{opacity:.75;cursor:grabbing}
.note-title{font-size:11px;font-weight:1000;line-height:1.1;word-break:break-word}
.note-subtitle{font-size:10px;font-weight:900;color:rgba(17,24,39,.75);margin-top:2px;word-break:break-word}
.note-body{font-size:10px;color:rgba(17,24,39,.85);margin-top:6px;line-height:1.2;white-space:pre-wrap;word-break:break-word}
.note-qty{font-size:10px;font-weight:1000;margin-top:6px;word-break:break-word}
.note-flag{position:absolute;top:8px;left:8px;background:rgba(0,0,0,.72);color:#fff;border-radius:999px;padding:3px 7px;font-size:10px;font-weight:1000}
.cell.drop-target{outline:3px solid rgba(37,99,235,.35);outline-offset:-3px}
.summary-box{height:100%;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:6px}
.summary-value{font-weight:1000}
.summary-raw{font-size:11px;color:var(--muted);font-weight:800}
.drawer{position:fixed;top:0;right:0;bottom:0;left:0;background:rgba(0,0,0,.35);display:none;z-index:50}
.drawer.open{display:block}
.drawer-panel{position:absolute;top:0;right:0;width:min(420px,100%);height:100%;background:#fff;border-left:1px solid var(--border);box-shadow:var(--shadow);display:flex;flex-direction:column}
.drawer-head{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid var(--border)}
.drawer-title{font-weight:1000}
.drawer-body{padding:14px;overflow:auto}
.drawer-actions{display:flex;gap:10px;margin-top:6px}
@media (max-width: 820px){.grid-2{grid-template-columns:1fr}.topbar{flex-wrap:wrap;height:auto;padding:10px}.topbar-nav{gap:6px;flex-wrap:wrap;justify-content:center;width:100%;margin-top:8px}.nav-link{padding:8px 8px}.board-title{font-size:20px}.row-label{min-width:200px}}
.summary-editable{cursor:pointer}
.summary-editable:hover{background:rgba(37,99,235,.06)}

::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:#94a3b8}

@media print{
  @page{margin:0.5cm;size:landscape}
  .topbar,.drawer,.board-top-actions,.cell-add,.page-head,.btn{display:none !important}
  body{background:#fff !important;margin:0;padding:0;color:#000;overflow:visible !important}
  .board-page{margin:0;max-width:none;width:100% !important}
  .board-wrap{background:#fff;border:none !important;box-shadow:none !important;overflow:visible !important;height:auto !important;max-width:none !important}
  .board-grid{width:100% !important;min-width:0 !important;overflow:visible !important}
  .cell{break-inside:avoid;border:1px solid #000 !important}
  .row-label,.board-head,.board-head-left{border:1px solid #000 !important;background:#fff !important;color:#000 !important;position:static !important}
  .board-head-code{color:#333 !important}
  .note{border:1px solid #000 !important;box-shadow:none !important;-webkit-print-color-adjust:exact !important;print-color-adjust:exact !important}
  *{ -webkit-print-color-adjust:exact !important;print-color-adjust:exact !important }
}