:root{--c-bg: #f6f7f9;--c-surface: #fff;--c-text: #1c1e21;--c-accent: #2456c4;--c-danger: #c62828;--c-overdue: #fdecea;--c-border: #e0e3e8;--c-muted: #667085}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;font-size:16px;line-height:1.45;color:var(--c-text);background:var(--c-bg)}h1{font-size:22px;margin:0 0 16px}a{color:var(--c-accent)}.card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:10px;padding:16px}.btn{display:inline-block;padding:10px 16px;border:1px solid var(--c-border);border-radius:8px;background:var(--c-surface);color:var(--c-text);font:inherit;cursor:pointer}.btn:disabled{opacity:.6;cursor:default}.btn-primary{background:var(--c-accent);border-color:var(--c-accent);color:#fff}.input{width:100%;padding:10px 12px;border:1px solid var(--c-border);border-radius:8px;background:var(--c-surface);color:var(--c-text);font:inherit}.input:focus{outline:2px solid var(--c-accent);outline-offset:-1px}.badge{display:inline-block;padding:2px 10px;border-radius:999px;background:var(--c-bg);border:1px solid var(--c-border);font-size:13px;white-space:nowrap}.field{display:block;margin-bottom:12px}.field>span{display:block;margin-bottom:4px;font-size:14px;color:var(--c-muted)}.form-error{color:var(--c-danger);margin:0 0 12px}.loading{padding:32px;text-align:center;color:var(--c-muted)}.layout{min-height:100vh;padding-bottom:64px}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--c-surface);border-bottom:1px solid var(--c-border)}.topbar-title{font-weight:700}.topbar-user{margin-left:auto;color:var(--c-muted);font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.btn-logout{padding:6px 12px;font-size:14px}.mainnav{position:fixed;left:0;right:0;bottom:0;z-index:10;display:flex;background:var(--c-surface);border-top:1px solid var(--c-border);padding-bottom:env(safe-area-inset-bottom)}.nav-item{flex:1 1 0;padding:12px 2px;text-align:center;font-size:13px;color:var(--c-muted);text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-item.active{color:var(--c-accent);font-weight:600}.content{padding:16px;max-width:1100px}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}.login-card{width:100%;max-width:360px}.login-card h1{text-align:center}.login-card .btn{width:100%}@media(min-width:900px){.layout{display:grid;grid-template-areas:"topbar topbar" "nav content";grid-template-columns:220px 1fr;grid-template-rows:auto 1fr;padding-bottom:0}.topbar{grid-area:topbar}.mainnav{grid-area:nav;position:static;flex-direction:column;align-items:stretch;gap:4px;padding:12px 8px;border-top:0;border-right:1px solid var(--c-border)}.nav-item{flex:0 0 auto;text-align:left;font-size:15px;padding:10px 12px;border-radius:8px}.nav-item.active{background:#2456c41a}.content{grid-area:content;padding:24px}}.page-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.page-head h1{margin:0;font-size:20px}.status-badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:13px;white-space:nowrap}.badge-overdue{background:var(--c-danger);color:#fff;margin-left:8px}.badge-admin-only{background:#fff3e0;color:#b26a00}.money-input.invalid{border-color:var(--c-danger);background:#fff5f5}.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:12px}.filters input[type=search]{flex:1 1 220px}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{border:1px solid #ccc;background:#fff;border-radius:16px;padding:4px 12px;cursor:pointer;font-size:14px}.chip.active{background:var(--c-accent);color:#fff;border-color:var(--c-accent)}.checkbox{display:inline-flex;align-items:center;gap:6px;font-size:14px}.table-wrap{overflow-x:auto}.orders-table{width:100%;border-collapse:collapse}.orders-table th,.orders-table td{text-align:left;padding:8px;border-bottom:1px solid #e0e0e0;font-size:14px}.orders-table tbody tr{cursor:pointer}.orders-table tr.overdue{background:var(--c-overdue)}.date-overdue{color:var(--c-danger);font-weight:600}.debt{color:var(--c-danger)}.margin{font-weight:600;margin-top:8px}.hint{color:#757575;font-size:13px}.orders-cards{display:flex;flex-direction:column;gap:8px}.order-card-item{border:1px solid #e0e0e0;border-radius:8px;padding:10px 12px;display:block;color:inherit;text-decoration:none;background:#fff}.order-card-item.overdue{background:var(--c-overdue)}.order-card-item .row1{display:flex;justify-content:space-between;gap:8px;margin-bottom:4px}.order-card-item .row3{color:#555;font-size:14px;margin-top:4px}.empty{color:#757575;padding:16px 0}.show-more{text-align:center;margin:12px 0}.section{background:#fff;border:1px solid #e0e0e0;border-radius:8px;padding:12px;margin-bottom:12px}.section h2{font-size:16px;margin:0 0 10px}.section h3{font-size:14px;margin:12px 0 8px}.section-actions{display:flex;gap:12px;align-items:center;margin:12px 0;flex-wrap:wrap}.form-grid{display:grid;grid-template-columns:1fr;gap:10px}.form-grid label{display:flex;flex-direction:column;gap:4px;font-size:14px}.form-error{color:var(--c-danger);font-size:14px;margin:8px 0}.form-message{color:#2e7d32;font-size:14px;margin:8px 0}.items-table{width:100%;border-collapse:collapse}.items-table th,.items-table td{padding:6px;border-bottom:1px solid #eee;font-size:14px;text-align:left}.items-table input,.items-table select{width:100%;min-width:90px}.btn-link{background:none;border:none;color:var(--c-accent);cursor:pointer;padding:0;font-size:14px}.client-picker{display:flex;flex-direction:column;gap:4px}.client-picker-selected{display:flex;align-items:center;gap:8px}.client-picker-search{position:relative}.client-picker-search input{width:100%}.client-picker-list{position:absolute;top:100%;left:0;right:0;z-index:10;background:#fff;border:1px solid #ccc;border-radius:6px;list-style:none;margin:2px 0 0;padding:4px;max-height:220px;overflow:auto}.client-picker-list li button{display:block;width:100%;text-align:left;background:none;border:none;padding:6px 8px;cursor:pointer;font-size:14px}.client-picker-list li button:hover{background:#f0f4ff}.client-picker-create{display:flex;flex-direction:column;gap:6px}.files-list{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-direction:column;gap:6px}.files-list li{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.file-upload{display:flex;align-items:center;gap:10px;flex-wrap:wrap}@media(max-width:700px){.orders-table-wrap{display:none}}@media(min-width:701px){.orders-cards{display:none}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid .span2{grid-column:1 / -1}}