:root{--bg:#f4f7fb;--card:#fff;--ink:#102a33;--muted:#6b7c85;--line:#dbe5ea;--primary:#073e4e;--primary2:#0f766e;--accent:#f4b740;--danger:#dc2626;--success:#16a34a;--warn:#f59e0b;--shadow:0 14px 35px rgba(7,62,78,.08);--r:18px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,Arial,Helvetica,sans-serif;font-size:14px}.app-shell{display:flex;min-height:100vh}.sidebar{width:270px;background:linear-gradient(180deg,#073e4e,#0b5364);color:#fff;position:fixed;inset:0 auto 0 0;padding:18px;z-index:50;overflow:auto}.brand{display:flex;align-items:center;gap:10px;padding:10px 8px 22px}.brand img{width:46px;height:46px;object-fit:contain;background:#fff;border-radius:12px;padding:4px}.sidebar nav{display:grid;gap:5px}.sidebar a{color:#dceff3;text-decoration:none;padding:11px 12px;border-radius:12px;font-weight:700}.sidebar a:hover,.sidebar a.active{background:rgba(255,255,255,.14);color:#fff}.main{margin-left:270px;width:calc(100% - 270px);min-height:100vh}.topbar{position:sticky;top:0;background:rgba(244,247,251,.92);backdrop-filter:blur(10px);z-index:30;display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid var(--line)}.topbar h1{margin:0;font-size:28px}.topbar p{margin:3px 0 0;color:var(--muted)}.content{padding:24px}.menu-btn{display:none}.grid{display:grid;gap:18px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:20px;margin-bottom:18px}.card h2,.card h3{margin-top:0}.kpi{padding:20px}.kpi small{color:var(--muted);font-weight:800;text-transform:uppercase}.kpi strong{display:block;font-size:28px;margin-top:8px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid var(--line);padding:10px 14px;border-radius:12px;background:#fff;color:var(--primary);text-decoration:none;font-weight:800;cursor:pointer}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-danger{background:#fff1f1;color:var(--danger);border-color:#ffcaca}.actions,.action-bar{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff}.table{width:100%;border-collapse:collapse}.table th{background:#f0f5f8;color:#284853;text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.04em}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top}.table tr:hover td{background:#fbfdff}.badge{display:inline-flex;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:900;background:#eef2f7;color:#57656d}.badge-paid,.badge-delivered,.badge-approved,.badge-completed{background:#e8f8ef;color:var(--success)}.badge-partial,.badge-pending{background:#fff6df;color:var(--warn)}.badge-draft{background:#eef2f7;color:#64748b}.badge-sent,.badge-active{background:#e7f3ff;color:#2563eb}.badge-cancelled,.badge-rejected,.badge-overdue{background:#fff1f1;color:var(--danger)}input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:12px;background:#fff;font:inherit}label{display:block;font-weight:800;margin:12px 0 6px}.form-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px}.items-table input{min-width:90px}.summary-card{position:sticky;top:96px}.total-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line)}.total-row.grand{font-size:18px;font-weight:900;color:var(--primary)}.notice{background:#fff8e8;border:1px solid #ffe0a3;color:#6b4200;border-radius:14px;padding:12px;margin:10px 0}.modal{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:100;place-items:center;padding:18px}.modal.active{display:grid}.modal-box{background:#fff;border-radius:22px;padding:22px;max-width:560px;width:100%;box-shadow:0 24px 70px rgba(0,0,0,.2)}#toast{position:fixed;right:18px;bottom:18px;background:var(--primary);color:#fff;padding:12px 15px;border-radius:12px;display:none;z-index:200}.mobile-bottom{display:none}.split{display:grid;grid-template-columns:1fr 1fr;gap:16px}.timeline{display:grid;gap:10px}.timeline .item{padding:12px;border:1px solid var(--line);border-radius:14px;background:#fff}.doc-actions{margin-bottom:16px}
@media(max-width:900px){.sidebar{transform:translateX(-105%);transition:.25s}.sidebar.open{transform:translateX(0)}.main{margin-left:0;width:100%}.menu-btn{display:inline-flex;border:0;background:var(--primary);color:#fff;border-radius:12px;padding:10px 12px}.content{padding:16px 14px 82px}.topbar{padding:14px}.topbar h1{font-size:22px}.grid-2,.grid-3,.grid-4,.form-grid,.split{grid-template-columns:1fr}.summary-card{position:static}.table-wrap{border:0;background:transparent;overflow:visible}.table thead{display:none}.table,.table tbody,.table tr,.table td{display:block;width:100%}.table tr{background:#fff;border:1px solid var(--line);border-radius:16px;margin:0 0 12px;padding:10px;box-shadow:var(--shadow)}.table td{border:0;padding:7px 6px;display:flex;justify-content:space-between;gap:12px}.table td:before{content:attr(data-label);font-weight:900;color:var(--muted)}.actions{justify-content:flex-end}.mobile-bottom{display:flex;position:fixed;left:0;right:0;bottom:0;background:#fff;border-top:1px solid var(--line);z-index:60;justify-content:space-around;padding:8px}.mobile-bottom a{text-decoration:none;color:var(--primary);font-size:12px;font-weight:800;text-align:center}.top-actions{display:none}}
.alert{padding:12px 14px;border-radius:12px;margin-bottom:16px;font-weight:800}.alert-success{background:#ecfdf5;color:#166534;border:1px solid #bbf7d0}.alert-error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.alert-warning{background:#fffbeb;color:#92400e;border:1px solid #fde68a}.sidebar-head{display:flex;align-items:center;justify-content:space-between}.sidebar-close{display:none;border:0;background:rgba(255,255,255,.14);color:#fff;font-size:28px;width:42px;height:42px;border-radius:14px}.mobile-overlay{display:none}.hint{display:block;color:var(--muted);font-size:12px;margin-top:5px}.timeline{display:grid;gap:10px}.timeline-item{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fff}.status-help{background:#f8fafc;border:1px solid var(--line);border-radius:14px;padding:12px;margin-top:10px;color:var(--muted)}
@media(max-width:900px){.sidebar{transform:translateX(-105%);transition:.25s ease;width:315px;max-width:86vw}.sidebar.open{transform:translateX(0)}.sidebar-close{display:inline-flex;align-items:center;justify-content:center}.mobile-overlay.active{display:block;position:fixed;inset:0;background:rgba(2,6,23,.42);z-index:40}.main{margin-left:0;width:100%}.menu-btn{display:inline-flex}.topbar{padding:14px 16px}.topbar h1{font-size:22px}.top-actions{display:none}.content{padding:16px}.grid-2,.grid-3,.grid-4,.form-grid{grid-template-columns:1fr!important}.card{padding:16px;border-radius:16px}.table th{display:none}.table,.table tbody,.table tr,.table td{display:block;width:100%}.table tr{border-bottom:1px solid var(--line);padding:10px}.table td{border:0;display:flex;justify-content:space-between;gap:12px;padding:8px}.table td:before{content:attr(data-label);font-weight:800;color:var(--muted)}}