:root{--primary: #c1121f;--primary-hover: #a20e19;--primary-dark: #8f0d17;--primary-soft: #fdf0f1;--primary-border: #f2b9be;--black: #111111;--black-soft: #181818;--charcoal: #242424;--white: #ffffff;--bg: #f5f5f5;--surface: #ffffff;--surface-soft: #fafafa;--surface-hover: #f7f7f7;--border: #e5e5e5;--border-dark: #d4d4d4;--text: #171717;--text-secondary: #404040;--muted: #737373;--muted-light: #a3a3a3;--danger: #dc2626;--danger-soft: #fef2f2;--success: #15803d;--success-soft: #f0fdf4;--warning: #b45309;--warning-soft: #fffbeb;--info: #2563eb;--info-soft: #eff6ff;--brand-red: #c1121f;--brand-red-hover: #a20e19;--radius: 10px;--radius-sm: 7px;--radius-lg: 14px;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .04);--shadow: 0 1px 3px rgba(0, 0, 0, .08), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 30px rgba(0, 0, 0, .12);--sidebar-width: 250px;--topbar-height: 68px}*{box-sizing:border-box}html{margin:0;padding:0;background:var(--bg)}body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}button,input,select,textarea{font:inherit}button{-webkit-tap-highlight-color:transparent}a{color:var(--primary);text-decoration:none;transition:color .15s ease,opacity .15s ease}a:hover{color:var(--primary-hover)}h1,h2,h3,h4,h5,h6{margin:0;color:var(--text);line-height:1.3}h1,h2,h3{margin-bottom:4px}.app-shell{display:flex;min-height:100vh;background:var(--bg)}.sidebar{width:var(--sidebar-width);flex-shrink:0;background:var(--black);color:#d4d4d4;display:flex;flex-direction:column;padding:18px 12px;position:sticky;top:0;height:100vh;border-right:1px solid #262626;overflow-y:auto;z-index:40}.sidebar:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--primary)}.sidebar .brand{position:relative;font-size:18px;font-weight:800;letter-spacing:-.02em;color:var(--white);padding:8px 10px 22px;border-bottom:1px solid #292929;margin-bottom:14px}.sidebar .brand:after{content:"";display:block;width:34px;height:3px;background:var(--primary);border-radius:999px;margin-top:8px}.sidebar .brand span{display:block;font-size:10px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:#a3a3a3;margin-top:3px}.nav-link{position:relative;display:flex;align-items:center;min-height:42px;padding:10px 12px;border-radius:var(--radius-sm);color:#bdbdbd;margin-bottom:4px;font-size:13px;font-weight:600;transition:background .15s ease,color .15s ease,transform .15s ease}.nav-link:hover{background:#1f1f1f;color:var(--white);transform:translate(2px)}.nav-link.active{background:var(--primary);color:var(--white);box-shadow:0 4px 12px #c1121f38}.nav-link.active:hover{background:var(--primary-hover);transform:none}.sidebar-footer{margin-top:auto;border-top:1px solid #292929;padding:16px 10px 4px;font-size:12px;color:#8f8f8f}.sidebar-footer .user{color:var(--white);font-weight:700;margin-bottom:2px}.main{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--bg)}.topbar{min-height:var(--topbar-height);background:#fffffff5;border-bottom:1px solid var(--border);padding:14px 28px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:30;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.topbar h1{font-size:20px;font-weight:750;letter-spacing:-.02em}.topbar h2{font-size:18px;font-weight:700}.content{padding:28px;width:100%;max-width:1200px;margin:0 auto}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;gap:16px;flex-wrap:wrap}.page-head h1{font-size:24px;font-weight:750;letter-spacing:-.025em}.page-head h2{font-size:18px;font-weight:700}.grid{display:grid;gap:18px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;transition:border-color .15s ease,box-shadow .15s ease}.card:hover{border-color:#d8d8d8;box-shadow:var(--shadow-md)}.stat-card{overflow:hidden}.stat-card:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--primary)}.stat-card .stat-value{font-size:30px;line-height:1.15;font-weight:800;color:var(--text);letter-spacing:-.03em}.stat-card .stat-label{color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;margin-top:5px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:38px;border:1px solid transparent;background:var(--primary);color:var(--white);padding:8px 15px;border-radius:var(--radius-sm);font-size:13px;font-weight:700;cursor:pointer;box-shadow:0 1px 2px #00000014;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease,transform .1s ease}.btn:hover{background:var(--primary-hover);box-shadow:0 3px 8px #c1121f2e}.btn:active{transform:translateY(1px)}.btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--primary-soft),0 0 0 4px var(--primary)}.btn.secondary{background:var(--white);color:var(--text);border-color:var(--border-dark);box-shadow:var(--shadow-xs)}.btn.secondary:hover{background:#f8f8f8;border-color:#bdbdbd;color:var(--text)}.btn.brand{background:var(--brand-red)}.btn.brand:hover{background:var(--brand-red-hover)}.btn.danger{background:var(--danger)}.btn.danger:hover{background:#b91c1c}.btn.sm{min-height:32px;padding:6px 10px;font-size:12px}.btn:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}.field{margin-bottom:16px}.field label{display:block;font-size:12px;font-weight:700;margin-bottom:6px;color:var(--text-secondary)}input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--border-dark);border-radius:var(--radius-sm);font-size:14px;font-family:inherit;background:var(--white);color:var(--text);transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}input::placeholder,textarea::placeholder{color:#a3a3a3}input:hover,select:hover,textarea:hover{border-color:#bdbdbd}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}textarea{resize:vertical;min-height:90px}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px;padding:14px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-xs)}.toolbar input,.toolbar select{width:auto;min-width:160px}.table-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:auto;box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;min-width:600px}th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--border);font-size:13px;vertical-align:middle}th{background:#f7f7f7;font-size:11px;font-weight:750;text-transform:uppercase;letter-spacing:.06em;color:#525252;white-space:nowrap}tbody tr{transition:background .12s ease}tbody tr:hover{background:var(--primary-soft);cursor:pointer}tbody tr:last-child td{border-bottom:none}.table-wrap td input{padding:7px 9px;border-color:#d4d4d4;border-radius:6px}.badge{display:inline-flex;align-items:center;min-height:24px;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700;white-space:nowrap}.badge.status-New{background:#f5f5f5;color:#404040}.badge.status-InProgress{background:var(--primary-soft);color:var(--primary)}.badge.status-OnHold{background:#fff7ed;color:#c2410c}.badge.status-Completed{background:var(--success-soft);color:var(--success)}.badge.status-Cancelled{background:var(--danger-soft);color:var(--danger)}.badge.prio-Low{background:#f5f5f5;color:#525252}.badge.prio-Medium{background:#fef3c7;color:#a16207}.badge.prio-High{background:var(--danger-soft);color:var(--danger)}.badge.pay-Paid{background:var(--success-soft);color:var(--success)}.badge.pay-PartiallyPaid{background:#fffbeb;color:var(--warning)}.badge.pay-NotPaid,.badge.doc-Draft{background:#f5f5f5;color:#525252}.badge.doc-Sent{background:var(--primary-soft);color:var(--primary)}.badge.doc-Accepted{background:var(--success-soft);color:var(--success)}.badge.doc-Declined,.badge.doc-Unpaid{background:var(--danger-soft);color:var(--danger)}.badge.doc-PartiallyPaid{background:#fffbeb;color:var(--warning)}.badge.doc-Paid{background:var(--success-soft);color:var(--success)}.muted{color:var(--muted)}.empty{text-align:center;padding:50px 30px;color:var(--muted)}.error-text{color:var(--danger);font-size:13px;margin-bottom:10px}.row-actions{display:flex;gap:7px;align-items:center;flex-wrap:wrap}.section-title{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:12px;font-weight:750}.modal-overlay{position:fixed;inset:0;background:#0000009e;display:flex;align-items:flex-start;justify-content:center;padding:50px 16px;overflow-y:auto;z-index:50;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.modal{background:var(--surface);border:1px solid rgba(255,255,255,.7);border-radius:var(--radius-lg);width:100%;max-width:560px;padding:26px;box-shadow:0 24px 60px #00000040;animation:modal-in .16s ease-out}.modal h2{margin-bottom:20px;font-size:20px;font-weight:750}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:12px;padding-top:16px;border-top:1px solid var(--border)}@keyframes modal-in{0%{opacity:0;transform:translateY(-8px) scale(.99)}to{opacity:1;transform:translateY(0) scale(1)}}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 15% 20%,rgba(193,18,31,.2),transparent 30%),linear-gradient(135deg,#090909,#111 55%,#26090c);padding:20px;position:relative;overflow:hidden}.login-wrap:before{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(193,18,31,.18);border-radius:50%;right:-180px;top:-180px}.login-wrap:after{content:"";position:absolute;width:280px;height:280px;border:1px solid rgba(255,255,255,.06);border-radius:50%;left:-120px;bottom:-120px}.login-card{position:relative;z-index:1;background:var(--surface);border-radius:16px;padding:38px;width:100%;max-width:410px;border-top:4px solid var(--primary);box-shadow:0 25px 70px #00000059}.login-card .logo{text-align:center;margin-bottom:28px}.login-card .logo h1{font-size:24px;font-weight:800;letter-spacing:-.025em;color:var(--black)}.login-card .logo h1:after{content:"";display:block;width:36px;height:3px;background:var(--primary);border-radius:999px;margin:9px auto 0}.login-card .logo p{color:var(--muted);font-size:12px;margin:7px 0 0}.detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:18px;align-items:start}.info-row{display:flex;justify-content:space-between;gap:20px;padding:10px 0;border-bottom:1px solid var(--border);font-size:13px}.info-row:last-child{border-bottom:none}.info-row .label{color:var(--muted);font-weight:500}.timeline-item{border-left:2px solid var(--border);padding:0 0 18px 16px;position:relative}.timeline-item:before{content:"";position:absolute;left:-6px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--primary);border:2px solid var(--white);box-shadow:0 0 0 1px var(--primary)}.menu-toggle{display:none;align-items:center;justify-content:center;background:var(--white);color:var(--text);border:1px solid var(--border-dark);border-radius:var(--radius-sm);padding:7px 10px;cursor:pointer;transition:border-color .15s ease,background .15s ease}.menu-toggle:hover{background:var(--surface-hover);border-color:#bdbdbd}.sidebar::-webkit-scrollbar,.table-wrap::-webkit-scrollbar{width:7px;height:7px}.sidebar::-webkit-scrollbar-track,.table-wrap::-webkit-scrollbar-track{background:transparent}.sidebar::-webkit-scrollbar-thumb{background:#333;border-radius:999px}.table-wrap::-webkit-scrollbar-thumb{background:#d4d4d4;border-radius:999px}@media(max-width:1000px){.content{max-width:none}.grid.cols-4,.grid.cols-3{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:860px){.grid.cols-4,.grid.cols-3,.grid.cols-2,.detail-grid{grid-template-columns:1fr}.sidebar{position:fixed;left:0;top:0;transform:translate(-100%);transition:transform .2s ease;box-shadow:8px 0 30px #0003}.sidebar.open{transform:translate(0)}.content{padding:20px}.topbar{padding:12px 18px}.menu-toggle{display:inline-flex}}@media(max-width:600px){body{font-size:13px}.content{padding:16px}.topbar{min-height:60px;padding:10px 14px}.page-head h1{font-size:20px}.card{padding:16px}.login-card{padding:28px 22px}.toolbar{padding:12px}.toolbar input,.toolbar select{width:100%;min-width:0}.modal-overlay{padding:20px 10px}.modal{padding:20px}.modal-actions{flex-direction:column-reverse}.modal-actions .btn{width:100%}.row-actions{align-items:stretch}}