:root{--bg:#f4f5f7;--surface:#fff;--ink:#202223;--muted:#6d7175;--border:#dfe3e8;--green:#008060;--green-dark:#006e52;--purple:#5c6ac4;--red:#d72c0d;--shadow:0 1px 2px rgba(0,0,0,.08),0 3px 12px rgba(0,0,0,.05);font-family:Inter,Arial,sans-serif;color:var(--ink);font-size:14px}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,select,textarea{font:inherit}.hidden{display:none!important}.login-wrap{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr;background:#f6f6f7}.login-brand{display:flex;flex-direction:column;justify-content:center;align-items:center;background:#0e3b32;color:white;position:relative;overflow:hidden}.login-brand:before,.login-brand:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.12);border-radius:50%;width:420px;height:420px}.login-brand:after{width:610px;height:610px}.login-brand h1{font-size:42px;margin:18px 0 6px}.login-brand p{color:#b7d6cc}.mark{width:64px;height:64px;display:grid;place-items:center;background:#f2c94c;color:#19352f;font-weight:800;font-size:34px;border-radius:17px;box-shadow:inset 0 -5px rgba(0,0,0,.08)}.mark.small{width:36px;height:36px;border-radius:9px;font-size:20px}.login-card{align-self:center;width:min(430px,85%);margin:auto;background:white;border-radius:14px;padding:38px;box-shadow:0 20px 50px rgba(0,0,0,.08);display:grid;gap:22px}.login-card h2{font-size:25px;margin:7px 0}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.11em;color:var(--green)}.muted{color:var(--muted)}label{font-weight:600;display:grid;gap:7px}input,select,textarea{border:1px solid #c9cccf;border-radius:7px;padding:10px 12px;background:white;outline:none;min-width:0}input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 2px rgba(0,128,96,.15)}textarea{resize:vertical}.btn{border:1px solid #babfc3;background:#fff;border-radius:7px;padding:9px 15px;font-weight:600;cursor:pointer;color:#202223}.btn:hover{background:#f6f6f7}.btn.primary{background:var(--green);border-color:var(--green);color:white;box-shadow:0 1px 0 rgba(0,0,0,.08)}.btn.primary:hover{background:var(--green-dark)}.btn.danger{color:var(--red)}.wide{width:100%}.error{color:var(--red);margin:0}.app{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:244px;background:#10231f;color:#d4e2dd;display:flex;flex-direction:column;padding:17px 12px;z-index:10}.logo{display:flex;align-items:center;gap:10px;color:white;font-size:19px;font-weight:700;padding:0 8px 19px}.sidebar nav{overflow-y:auto;flex:1}.sidebar nav p{font-size:10px;letter-spacing:.12em;color:#729088;margin:22px 12px 7px}.sidebar nav button{display:flex;align-items:center;gap:11px;width:100%;border:0;background:transparent;color:#cbd8d4;border-radius:7px;padding:10px 12px;text-align:left;cursor:pointer;margin:2px 0}.sidebar nav button span{width:20px;text-align:center;font-size:16px}.sidebar nav button:hover,.sidebar nav button.active{background:#264039;color:white}.profile{display:flex;align-items:center;gap:9px;padding:12px 5px 0;border-top:1px solid #29433c}.profile>div:nth-child(2){min-width:0;flex:1}.profile strong,.profile small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile small{color:#85a39a;font-size:11px;margin-top:3px}.avatar{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;background:#d0e7df;color:#133a31;font-size:11px;font-weight:700}.profile button{border:0;background:transparent;color:#a8beb8;font-size:19px;cursor:pointer}.app main{margin-left:244px;min-height:100vh}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 28px;position:sticky;top:0;z-index:5}.business-switch{display:flex;gap:9px;align-items:center}.business-switch small{font-size:10px;font-weight:700;color:var(--muted)}.business-switch select{border:0;padding:5px;font-weight:600}.top-actions{margin-left:auto;display:flex;gap:7px}.icon-btn,#mobileNav{width:34px;height:34px;border:1px solid var(--border);background:white;border-radius:8px;cursor:pointer}.icon-btn{font-size:18px}#mobileNav{display:none}.page{max-width:1240px;margin:auto;padding:30px}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:23px}.page-head h1{font-size:26px;margin:0 0 5px}.page-head p{margin:0;color:var(--muted)}.head-actions{display:flex;gap:9px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}.stat,.card{background:white;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow)}.stat{padding:19px}.stat .label{display:flex;justify-content:space-between;color:var(--muted);font-weight:600;font-size:12px}.stat .value{font-size:25px;font-weight:700;margin:12px 0 7px}.stat .trend{font-size:12px;color:var(--green)}.stat .dot{width:8px;height:8px;border-radius:50%;background:var(--green)}.dashboard-grid{display:grid;grid-template-columns:1.7fr 1fr;gap:18px}.card-head{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--border)}.card-head h3{margin:0;font-size:15px}.card-body{padding:20px}.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.quick{border:1px solid var(--border);border-radius:9px;background:white;padding:18px;text-align:left;cursor:pointer}.quick:hover{border-color:#9cbcaf;box-shadow:0 0 0 1px #9cbcaf}.quick b{display:block;margin:8px 0 4px}.quick small{color:var(--muted)}.quick .qicon{font-size:21px;color:var(--green)}.activity{list-style:none;padding:0;margin:0}.activity li{display:flex;gap:11px;padding:11px 0;border-bottom:1px solid #eee}.activity li:last-child{border:0}.activity-icon{width:32px;height:32px;background:#eaf4f1;border-radius:8px;display:grid;place-items:center;color:var(--green)}.activity small{display:block;color:var(--muted);margin-top:3px}.table-card{overflow:hidden}.toolbar{padding:13px 16px;border-bottom:1px solid var(--border);display:flex;gap:10px}.search{max-width:330px;flex:1}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th{text-align:left;background:#f6f6f7;color:#5c5f62;font-size:11px;letter-spacing:.04em;padding:11px 15px;border-bottom:1px solid var(--border)}td{padding:14px 15px;border-bottom:1px solid #edf0f2}tr:last-child td{border-bottom:0}tbody tr:hover{background:#fafbfb}.money{text-align:right;font-variant-numeric:tabular-nums}.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:20px;font-size:11px;font-weight:600;background:#e4f4ec;color:#007a5b}.badge.unpaid{background:#fff4e5;color:#916a00}.badge.draft{background:#eee;color:#555}.empty{text-align:center;padding:55px 20px}.empty .empty-icon{width:55px;height:55px;margin:auto;display:grid;place-items:center;border-radius:14px;background:#eaf4f1;color:var(--green);font-size:25px}.empty h3{margin:14px 0 7px}.empty p{color:var(--muted);margin:0 0 18px}.modal-backdrop{position:fixed;inset:0;background:rgba(32,34,35,.45);z-index:50;display:grid;place-items:center;padding:20px}.modal{width:min(720px,96vw);max-height:92vh;overflow:auto;background:white;border-radius:13px;box-shadow:0 24px 80px rgba(0,0,0,.26)}.modal.wide-modal{width:min(1040px,97vw)}.modal-head,.modal-foot{padding:19px 23px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border)}.modal-head h2{margin:5px 0 0}.close{border:0;background:#f1f2f3;width:32px;height:32px;border-radius:7px;font-size:22px;cursor:pointer}.modal-foot{border-top:1px solid var(--border);border-bottom:0;justify-content:flex-end;gap:9px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px;padding:23px}.form-grid .full{grid-column:1/-1}.field-help{font-weight:400;color:var(--muted);font-size:11px}.line-items{grid-column:1/-1;border:1px solid var(--border);border-radius:9px;overflow:auto}.line-items table{min-width:760px}.line-items input{width:100%;padding:8px}.line-items .desc{min-width:180px}.remove-line{border:0;background:none;color:var(--red);cursor:pointer}.totals-box{grid-column:2;display:grid;grid-template-columns:1fr auto;gap:10px;padding:5px 0}.totals-box strong{font-size:16px}.report-controls{display:flex;gap:12px;align-items:end;margin-bottom:18px}.report-controls label{max-width:180px}.report-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.report-summary .stat{padding:14px}.toast{position:fixed;right:22px;bottom:22px;z-index:100;background:#202223;color:white;padding:12px 16px;border-radius:8px;box-shadow:var(--shadow);transform:translateY(90px);opacity:0;transition:.25s}.toast.show{transform:none;opacity:1}.toast.bad{background:#b42318}.settings-tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);padding:0 18px}.settings-tabs button{border:0;background:none;padding:15px 12px;color:var(--muted);cursor:pointer}.settings-tabs button.active{color:var(--green);border-bottom:2px solid var(--green)}@media(max-width:900px){.sidebar{transform:translateX(-100%);transition:.2s}.sidebar.open{transform:none}.app main{margin-left:0}#mobileNav{display:block;margin-right:12px}.stats{grid-template-columns:1fr 1fr}.dashboard-grid{grid-template-columns:1fr}.page{padding:20px}.login-wrap{grid-template-columns:1fr}.login-brand{display:none}}@media(max-width:600px){.stats,.report-summary{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.form-grid .full,.totals-box{grid-column:1}.page-head{align-items:flex-start;gap:14px}.head-actions{flex-wrap:wrap}.login-card{width:92%;padding:27px}.report-controls{flex-wrap:wrap}}