@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');
:root{--ink:#17233b;--muted:#71809a;--line:#e3e9f2;--canvas:#f4f7fc;--blue:#365ee8;--nav:#111c34;--teal:#149b87}
*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font:15px/1.5 Inter,system-ui,Segoe UI,sans-serif}a{color:var(--blue);text-decoration:none}button,input,select,textarea{font:inherit}.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:var(--nav);color:#fff;padding:22px 15px;display:flex;flex-direction:column;z-index:10}.brand{display:flex;gap:12px;align-items:center;color:#fff;padding:0 6px 28px}.brand-mark{width:44px;height:44px;border-radius:13px;background:#fff;color:var(--blue);display:grid;place-items:center;font-size:18px;font-weight:900;flex-shrink:0}.brand b{display:block;font-size:16px;letter-spacing:.04em}.brand small{display:block;color:#a8b6d0;font-size:10px;letter-spacing:.13em;margin-top:3px}.sidebar nav{display:grid;gap:6px}.sidebar nav a{display:flex;align-items:center;gap:12px;padding:13px 12px;border-radius:10px;color:#c4cde0;font-weight:600;font-size:14px}.sidebar nav a:hover,.sidebar nav a.active{background:#253656;color:#fff}.nav-dot{width:20px;text-align:center;font-size:19px}.side-bottom{margin-top:auto;border-top:1px solid #2a3955;padding:16px 7px 0;font-size:13px}.side-bottom span,.side-bottom small{display:block}.side-bottom small{color:#a8b6d0}.side-bottom a{display:inline-block;margin-top:14px;color:#fff}.main{margin-left:260px;padding:0 30px 36px;max-width:1900px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:29px 0 23px;margin-bottom:18px;border-bottom:1px solid var(--line)}h1{font-size:29px;line-height:1.2;margin:5px 0 0;font-weight:800;letter-spacing:-.04em}.eyebrow{font-size:11px;color:var(--muted);font-weight:800;letter-spacing:.11em}.top-actions,.actions,.form-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap}.btn{display:inline-flex;justify-content:center;align-items:center;border:1px solid var(--blue);background:var(--blue);color:#fff;padding:10px 14px;border-radius:9px;font-weight:700;font-size:13px;cursor:pointer;white-space:nowrap}.btn:hover{color:#fff;background:#244bd0}.btn.secondary{background:#fff;color:#344f8f;border-color:#dce4f1}.btn.tiny{padding:6px 9px;font-size:12px}.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:18px 0}.stat,.panel{background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:0 4px 16px rgba(23,35,59,.035)}.stat{padding:21px}.stat span,.stat small{display:block;color:var(--muted);font-size:13px;font-weight:650}.stat strong{display:block;font-size:32px;letter-spacing:-.05em;margin:8px 0 5px}.stat small{font-size:12px;font-weight:400}.chart-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:18px}.panel{margin:0 0 18px;overflow:hidden}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:17px 20px;border-bottom:1px solid #edf0f6;font-size:15px;font-weight:800}.chart-wrap{height:285px;padding:20px}.table-wrap{width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%;white-space:normal}th{background:#f8fafd;color:#75839a;font-size:10px;text-transform:uppercase;letter-spacing:.09em;font-weight:800}td,th{padding:14px 16px;text-align:left;vertical-align:middle;border-bottom:1px solid #edf0f6;font-size:13px}tbody tr:last-child td{border-bottom:0}td b{font-weight:750}.cell-sub{display:block;color:var(--muted);font-size:11px;margin-top:3px}.pill,.count{display:inline-block;border-radius:99px;background:#edf2ff;color:#3657bd;padding:5px 9px;font-size:11px;font-weight:800}.count{background:#f0f4fa;color:#65738c}.progress{height:8px;background:#edf1f7;border-radius:99px;overflow:hidden;min-width:100px}.progress span{display:block;height:100%;background:var(--blue);border-radius:99px}.progress-label{font-size:11px;color:var(--muted);margin-bottom:5px}.reminder-list{padding:12px 18px}.reminder{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:14px;margin:8px 0;border:1px solid #f1dfb8;border-left:4px solid #e4a12e;border-radius:10px;background:#fffaf0}.reminder.overdue{border-color:#f4c9ce;border-left-color:#d94959;background:#fff4f5}.reminder p{margin:3px 0;color:var(--muted);font-size:12px}.reminder small{color:var(--muted)}.empty{padding:24px!important;color:var(--muted);text-align:center}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;padding:22px}.form-grid label,.install-card label,.month-filter label{display:block;font-size:12px;color:#52627b;font-weight:750}.control,.install-card input{display:block;width:100%;margin-top:7px;padding:11px 12px;border:1px solid #dce4ef;border-radius:9px;background:#fff;color:var(--ink);outline:none}.control:focus,.install-card input:focus{border-color:#7190f8;box-shadow:0 0 0 3px #e9efff}.span-two{grid-column:1/-1}.form-actions{grid-column:1/-1}.month-filter{display:flex;align-items:end;gap:10px;margin-bottom:16px}.month-filter label{min-width:220px}.alert{padding:13px 16px;border-radius:10px;margin:12px 0 18px;font-size:13px}.alert.success{background:#eaf8ef;color:#176e47}.alert.danger{background:#fff0f1;color:#a3293a}.muted{color:var(--muted)}.note{padding:0 22px 18px;font-size:12px}.footer{text-align:center;color:#8794a8;font-size:11px;padding:18px}.modal-backdrop{position:fixed;inset:0;background:#101b32a8;display:none;align-items:center;justify-content:center;padding:20px;z-index:999}.modal-backdrop.visible{display:flex}.modal{width:min(530px,100%);max-height:85vh;overflow:auto;background:#fff;border-radius:18px;padding:25px;box-shadow:0 25px 90px #0003}.modal h2{font-size:23px;margin:0 0 8px}.modal-close{float:right;border:0;border-radius:8px;background:#edf1f7;padding:7px 10px;cursor:pointer}.modal-item{border:1px solid #f0dfb8;background:#fffaf0;border-radius:10px;padding:12px;margin:10px 0}.modal-item p{margin:5px 0 0;color:var(--muted);font-size:12px}.install-body{min-height:100vh;display:grid;place-items:center;padding:24px;background:linear-gradient(135deg,#f3f6fc,#e9effb)}.install-card{width:min(470px,100%);background:#fff;padding:35px;border:1px solid var(--line);border-radius:19px;box-shadow:0 20px 60px #1d31551a}.install-card h1{font-size:27px;margin:20px 0 8px}.install-card form{display:grid;gap:15px;margin-top:22px}.install-card .full{width:100%;margin-top:4px}.small{font-size:12px;margin-top:20px}
@media(max-width:1150px){.sidebar{width:225px}.main{margin-left:225px;padding:0 20px}.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.chart-grid{grid-template-columns:1fr}.topbar{align-items:flex-start;flex-direction:column}}@media(max-width:720px){.sidebar{position:static;width:auto;min-height:auto;padding:12px}.sidebar nav{grid-template-columns:repeat(2,minmax(0,1fr))}.brand{padding-bottom:12px}.side-bottom{margin-top:12px}.main{margin:0;padding:0 12px 25px}.topbar{padding:20px 0}h1{font-size:25px}.stats{gap:9px}.stat{padding:14px}.stat strong{font-size:26px}.stat span{font-size:12px}.stat small{font-size:11px}.form-grid{grid-template-columns:1fr;padding:15px}.span-two{grid-column:auto}.form-actions{grid-column:auto}.top-actions{width:100%}.top-actions .btn{flex:1}.reminder{align-items:flex-start;flex-direction:column}.chart-wrap{height:245px;padding:12px}}

/* Responsive layout refinements */
html{width:100%;max-width:100%;overflow-x:hidden;scroll-behavior:smooth}
body{width:100%;max-width:100%;overflow-x:hidden}
img,canvas,svg{max-width:100%}
.main{min-width:0;width:auto}
.topbar>div,.panel,.chart-grid>*,.stats>*,.form-grid>*{min-width:0}
.table-wrap{max-width:100%;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
.table-wrap table{min-width:760px}
.table-wrap td,.table-wrap th{overflow-wrap:anywhere}
.chart-wrap{position:relative;min-width:0}
.control,select,input,textarea{max-width:100%;min-width:0}

@media (max-width:1150px){
  .sidebar{width:225px}
  .main{margin-left:225px;padding-left:20px;padding-right:20px}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .chart-grid{grid-template-columns:minmax(0,1fr)}
  .topbar{align-items:flex-start;flex-direction:column}
  .top-actions{width:100%}
}
@media (max-width:720px){
  .sidebar{position:relative;inset:auto;width:100%;min-height:0;padding:12px;gap:10px}
  .brand{padding:0 4px 10px;gap:10px}
  .brand-mark{width:39px;height:39px}
  .sidebar nav{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}
  .sidebar nav a{padding:10px 9px;font-size:12px;gap:8px;min-width:0}
  .nav-dot{width:17px;flex:0 0 17px}
  .side-bottom{margin-top:4px;padding:12px 5px 0}
  .main{margin:0;width:100%;padding:0 12px 22px}
  .topbar{padding:17px 0 15px;margin-bottom:12px;gap:12px}
  .eyebrow{font-size:9px;letter-spacing:.07em;overflow-wrap:anywhere}
  h1{font-size:clamp(21px,6vw,27px);overflow-wrap:anywhere}
  .top-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
  .top-actions .btn{white-space:normal;text-align:center;padding:10px 8px;min-width:0}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:12px 0}
  .stat{padding:13px;border-radius:12px}
  .stat strong{font-size:clamp(22px,6vw,28px);overflow-wrap:anywhere}
  .stat span{font-size:11px;line-height:1.4}
  .stat small{font-size:10px;line-height:1.4}
  .panel{border-radius:12px;margin-bottom:13px}
  .panel-title{padding:13px 14px;align-items:flex-start;flex-wrap:wrap;font-size:14px}
  .chart-wrap{height:230px;padding:10px}
  .table-wrap{margin:0;width:100%}
  .table-wrap table{min-width:760px}
  td,th{padding:11px 12px}
  .form-grid{grid-template-columns:minmax(0,1fr);gap:13px;padding:15px}
  .span-two,.form-actions{grid-column:1}
  .form-actions{display:flex;flex-wrap:wrap}
  .form-actions .btn{flex:1 1 auto}
  .month-filter{align-items:stretch;flex-direction:column}
  .month-filter label{min-width:0;width:100%}
  .month-filter .btn{width:100%}
  .reminder{padding:11px;gap:9px}
  .actions{align-items:stretch}
  .actions .btn,.actions form{max-width:100%}
  .modal-backdrop{padding:10px;align-items:flex-end}
  .modal{width:100%;max-height:88vh;padding:18px;border-radius:16px}
  .modal h2{font-size:20px}
  .footer{padding:14px 4px}
}
@media (max-width:380px){
  .main{padding-left:9px;padding-right:9px}
  .sidebar{padding:9px}
  .sidebar nav a{font-size:11px;padding:9px 6px;gap:5px}
  .stats{gap:7px}
  .stat{padding:10px}
  .stat strong{font-size:22px}
  .top-actions{grid-template-columns:1fr}
  .panel-title{padding:12px}
  .form-grid{padding:12px}
}