:root{font-family:"DM Sans",Arial,sans-serif;color:#172b3a;background:#f4f7f8;font-synthesis:none;text-rendering:optimizeLegibility;--navy:#112b40;--teal:#087f78;--mint:#e7f5f2;--muted:#768692;--line:#e5ebee;--panel:#fff}
*{box-sizing:border-box}body{margin:0;min-height:100vh}a{color:#087f78;text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3,strong{font-family:Manrope,"DM Sans",sans-serif}h1{font-size:29px;letter-spacing:-.7px;margin:7px 0}h2{font-size:17px;margin:0 0 18px}p{line-height:1.55}.sidebar{position:fixed;inset:0 auto 0 0;width:248px;background:#112b40;color:#d6e1e7;padding:25px 16px;display:flex;flex-direction:column;z-index:2}.brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;font:700 15px Manrope,sans-serif;line-height:1.35;padding:0 11px 23px;border-bottom:1px solid #ffffff1c}.brand:hover{text-decoration:none}.brand-logo{width:36px;height:36px;object-fit:contain;border-radius:8px;background:#fff}.sidebar nav{display:grid;gap:4px;padding-top:17px}.sidebar nav a,.nav-button{display:block;color:#d3dfe6;padding:11px;border:0;border-radius:7px;background:none;text-align:left;font:500 13px "DM Sans",sans-serif}.sidebar nav a:hover,.nav-button:hover{color:#fff;background:#ffffff13;text-decoration:none}.sidebar-bottom{margin-top:auto}.company-contact{color:#9dafba;font-size:11px;line-height:1.7;padding:12px}.sidebar-bottom form{border-top:1px solid #ffffff1c;padding-top:8px}.main-content{margin-left:248px;min-height:100vh}.topbar{min-height:76px;background:#fff;border-bottom:1px solid var(--line);padding:15px 34px;display:flex;align-items:center;justify-content:space-between;font-size:13px}.topbar div{display:grid;gap:3px}.topbar small,.muted{color:var(--muted);font-size:12px}.topbar>span{background:var(--mint);color:#087f78;padding:7px 12px;border-radius:20px;font-size:11px;font-weight:700}.page-content{max-width:1500px;margin:0 auto;padding:31px 34px 50px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:24px}.page-heading p{margin:4px 0 0;color:var(--muted);font-size:13px}.eyebrow{font-size:10px;letter-spacing:1.4px;font-weight:700;color:var(--teal)}.stats-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-bottom:23px}.stat,.panel{background:var(--panel);border:1px solid var(--line);border-radius:11px;box-shadow:0 2px 9px #263d4a08}.stat{padding:18px 19px}.stat span{display:block;color:#71818b;font-size:12px}.stat strong{display:block;font-size:23px;margin:10px 0 8px;letter-spacing:-.5px}.stat a{font-size:11px}.stat.accent{background:linear-gradient(140deg,#e8f6f3,#f5fbfa);border-color:#d4ede8}.panel{padding:22px;margin-bottom:19px}.panel>p:last-child{margin-bottom:0}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.section-heading h2{margin:0 0 4px}.section-heading p{font-size:11px;color:var(--muted);margin:0 0 16px}.section-heading>a{font-size:12px;margin-bottom:15px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px;white-space:nowrap}th{text-align:left;color:#758590;font-size:10px;text-transform:uppercase;letter-spacing:.6px;background:#f8fafb}th,td{padding:12px 11px;border-bottom:1px solid #edf0f2}tr:last-child td{border-bottom:0}td small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.badge{display:inline-block;padding:4px 8px;border-radius:20px;color:#197a70;background:#eaf6f3;font-size:10px;font-weight:700}.empty{padding:27px 10px;text-align:center;color:var(--muted);font-size:12px}.two-column{display:grid;grid-template-columns:minmax(280px,.85fr) minmax(380px,1.45fr);gap:18px;align-items:start}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.span-2{grid-column:span 2}label{display:grid;gap:6px;font-size:11px;font-weight:600;color:#526471}input,select,textarea{width:100%;border:1px solid #dce4e8;border-radius:6px;padding:10px 11px;background:white;color:#203543;font:12px "DM Sans",sans-serif;outline:0}input:focus,select:focus,textarea:focus{border-color:#53aaa0;box-shadow:0 0 0 3px #087f7814}input[type=file]{padding:8px;font-size:11px}textarea{resize:vertical}.primary,.secondary,.danger,.button{display:inline-flex;align-items:center;justify-content:center;min-height:38px;border:0;border-radius:6px;padding:0 14px;font:600 12px "DM Sans",sans-serif;cursor:pointer}.primary{background:#087f78;color:#fff}.primary:hover{background:#066b65;color:#fff;text-decoration:none}.secondary,.button.secondary{background:#f0f4f5;color:#354b59;border:1px solid #e1e8eb}.danger{background:#b83e43;color:white}.full{width:100%}button:disabled{opacity:.45;cursor:not-allowed}.search-row,.button-row{display:flex;align-items:center;gap:9px}.search-row{margin-bottom:14px}.search-row input{max-width:290px}.search-row select{max-width:220px}.customer-list{max-height:640px;overflow:auto}.customer-card{display:flex;gap:12px;padding:13px 2px;border-bottom:1px solid var(--line)}.customer-card:last-child{border:0}.avatar{width:34px;height:34px;flex:0 0 34px;border-radius:50%;background:var(--mint);color:var(--teal);font-weight:700;display:grid;place-items:center}.customer-info{display:grid;gap:4px;min-width:0;font-size:12px}.customer-info span,.customer-info small{color:var(--muted);font-size:10px}.customer-info a{font-size:10px}.alert{border-radius:7px;padding:11px 14px;margin:0 0 16px;font-size:12px}.alert.success{color:#166a52;background:#e8f6ed}.alert.error{color:#984044;background:#fff0ef}.due{color:#b64848;font-weight:700}.form-panel{max-width:850px;padding:28px}.form-actions{display:flex;gap:9px;align-items:center}.login-shell{min-height:100vh;display:grid;place-items:center;padding:25px;background:radial-gradient(ellipse at top left,#dcefeb,#f4f7f8 58%)}.login-card{width:min(410px,100%);background:#fff;padding:34px;border:1px solid var(--line);border-radius:13px;box-shadow:0 16px 60px #142d3a13}.login-card h1{font-size:24px}.login-card .stack{margin:25px 0}.stack{display:grid;gap:15px}.small{font-size:10px!important}.document-header{display:flex;align-items:center;gap:17px;padding-bottom:19px;border-bottom:2px solid var(--teal)}.document-header>div:nth-child(2){flex:1}.document-header h1{font-size:20px;margin:0 0 5px}.document-header p{color:var(--muted);font-size:10px;margin:0;line-height:1.6}.document-logo{width:58px;height:58px;object-fit:contain}.document-title{display:grid;gap:4px;text-align:right;font-size:10px;color:var(--muted)}.document-title strong{font-size:15px;color:#182f40}.document-parties{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding:24px 0}.document-parties>div{display:grid;gap:6px}.document-parties strong{font-size:13px}.document-parties span:not(.eyebrow){font-size:11px;color:#63727c}.invoice-table{margin:15px 0}.invoice-table th:last-child,.invoice-table td:last-child{text-align:right}.invoice-table td{padding:14px 11px}.total-row{font-weight:700;background:#f6f9f9}.document-note{font-size:10px;color:var(--muted);padding:18px 0}.document-footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px;color:var(--muted);font-size:10px}.receipt-message{margin:35px 0 60px;padding:25px;background:#f8fafb;border-left:3px solid var(--teal)}.receipt-message p{font-size:12px;color:#657680}.receipt-message h2{margin:12px 0}.signature{margin:65px 0 15px auto;border-top:1px solid #87959c;width:190px;text-align:center;padding-top:7px;font-size:10px}.settings-logo{max-width:140px;max-height:90px;object-fit:contain}.report-columns{grid-template-columns:1fr 1fr}.compact{grid-template-columns:repeat(3,1fr);margin:20px 0 8px}.compact .stat{padding:14px}.compact .stat strong{font-size:18px}.report-counts{display:flex;gap:20px;color:#526471;font-size:11px;padding:12px 2px 2px}.two-column>.panel{min-width:0}hr{height:1px;border:0;background:var(--line);margin:22px 0}
.inline-form{display:flex;align-items:center;gap:5px;margin-bottom:5px}.inline-form select{max-width:128px;padding:6px;font-size:10px}.inline-form button{min-height:30px;padding:0 8px;font-size:10px}.search-row{margin-bottom:14px}.search-row input{max-width:290px}.search-row select{max-width:220px}.customer-list{max-height:640px;overflow:auto}.customer-card{display:flex;gap:12px;padding:13px 2px;border-bottom:1px solid var(--line)}.customer-card:last-child{border:0}.avatar{width:34px;height:34px;flex:0 0 34px;border-radius:50%;background:var(--mint);color:var(--teal);font-weight:700;display:grid;place-items:center}.customer-info{display:grid;gap:4px;min-width:0;font-size:12px}.customer-info span,.customer-info small{color:var(--muted);font-size:10px}.customer-info a{font-size:10px}.alert{border-radius:7px;padding:11px 14px;margin:0 0 16px;font-size:12px}.alert.success{color:#166a52;background:#e8f6ed}.alert.error{color:#984044;background:#fff0ef}.due{color:#b64848;font-weight:700}.form-panel{max-width:850px;padding:28px}.form-actions{display:flex;gap:9px;align-items:center}.login-shell{min-height:100vh;display:grid;place-items:center;padding:25px;background:radial-gradient(ellipse at top left,#dcefeb,#f4f7f8 58%)}.login-card{width:min(410px,100%);background:#fff;padding:34px;border:1px solid var(--line);border-radius:13px;box-shadow:0 16px 60px #142d3a13}.login-card h1{font-size:24px}.login-card .stack{margin:25px 0}.stack{display:grid;gap:15px}.small{font-size:10px!important}.document-header{display:flex;align-items:center;gap:17px;padding-bottom:19px;border-bottom:2px solid var(--teal)}.document-header>div:nth-child(2){flex:1}.document-header h1{font-size:20px;margin:0 0 5px}.document-header p{color:var(--muted);font-size:10px;margin:0;line-height:1.6}.document-logo{width:58px;height:58px;object-fit:contain}.document-title{display:grid;gap:4px;text-align:right;font-size:10px;color:var(--muted)}.document-title strong{font-size:15px;color:#182f40}.document-parties{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding:24px 0}.document-parties>div{display:grid;gap:6px}.document-parties strong{font-size:13px}.document-parties span:not(.eyebrow){font-size:11px;color:#63727c}.invoice-table{margin:15px 0}.invoice-table th:last-child,.invoice-table td:last-child{text-align:right}.invoice-table td{padding:14px 11px}.total-row{font-weight:700;background:#f6f9f9}.document-note{font-size:10px;color:var(--muted);padding:18px 0}.document-footer{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px;color:var(--muted);font-size:10px}.receipt-message{margin:35px 0 60px;padding:25px;background:#f8fafb;border-left:3px solid var(--teal)}.receipt-message p{font-size:12px;color:#657680}.receipt-message h2{margin:12px 0}.signature{margin:65px 0 15px auto;border-top:1px solid #87959c;width:190px;text-align:center;padding-top:7px;font-size:10px}.settings-logo{max-width:140px;max-height:90px;object-fit:contain}.report-columns{grid-template-columns:1fr 1fr}.compact{grid-template-columns:repeat(3,1fr);margin:20px 0 8px}.compact .stat{padding:14px}.compact .stat strong{font-size:18px}.report-counts{display:flex;gap:20px;color:#526471;font-size:11px;padding:12px 2px 2px}.two-column>.panel{min-width:0}hr{height:1px;border:0;background:var(--line);margin:22px 0}
@media(max-width:1050px){.sidebar{width:215px}.main-content{margin-left:215px}.page-content{padding:25px 22px}.two-column{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:700px){.sidebar{position:static;width:100%;padding:12px}.brand{padding:2px 5px 12px}.sidebar nav{display:flex;overflow:auto;padding:10px 0 3px}.sidebar nav a{white-space:nowrap;padding:9px}.sidebar-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:5px}.company-contact{font-size:9px;padding:5px}.sidebar-bottom form{border:0;padding:0}.main-content{margin:0}.topbar{min-height:55px;padding:10px 16px}.topbar small{display:none}.page-content{padding:21px 14px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.stat{padding:14px}.stat strong{font-size:19px}.page-heading{align-items:flex-start;flex-wrap:wrap}.page-heading h1{font-size:24px}.button-row{flex-wrap:wrap}.panel{padding:16px}.form-grid{gap:12px}.document-parties{gap:14px}.document-header{gap:9px}.document-logo{width:40px;height:40px}.document-header h1{font-size:16px}.document-title strong{font-size:12px}.report-columns{grid-template-columns:1fr}.compact{grid-template-columns:repeat(2,1fr)}}
@media print{body{background:#fff}.sidebar,.topbar,.no-print,.alert{display:none!important}.main-content{margin:0}.page-content{max-width:none;padding:0}.print-document{border:0!important;box-shadow:none!important;margin:0!important;padding:16mm!important;width:100%}.panel{box-shadow:none}.document-footer{position:relative}.page-heading{display:none}}
.sidebar nav{overflow-y:auto;flex:1}.nav-group{display:block;margin:14px 0 4px;padding:0 12px;font-size:11px;text-transform:uppercase;letter-spacing:1px;color:#7f99a8}

/* ---- visual refresh ---- */
.sidebar{background:linear-gradient(180deg,#0b2236 0%,#123a52 100%);box-shadow:4px 0 24px rgba(11,34,54,.18)}
.sidebar nav{scrollbar-width:thin;scrollbar-color:#2c5670 transparent;padding-right:4px}
.sidebar nav::-webkit-scrollbar{width:6px}.sidebar nav::-webkit-scrollbar-thumb{background:#2c5670;border-radius:6px}
.sidebar nav a{display:block;border-radius:10px;padding:9px 12px;margin:1px 0;transition:background .15s,transform .15s}
.sidebar nav a:hover{background:rgba(255,255,255,.1);text-decoration:none;transform:translateX(3px)}
.hero{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:28px 30px;margin-bottom:18px;border-radius:20px;color:#fff;background:linear-gradient(120deg,#087f78 0%,#0e5d8a 60%,#112b40 100%);box-shadow:0 14px 34px rgba(8,127,120,.25)}
.hero h1{color:#fff;margin:4px 0 2px}.hero p{color:#d6f2ee;margin:0}.hero .eyebrow{color:#9fe8de;font-size:11px;letter-spacing:1.4px;font-weight:700}
.hero .button{background:#fff;color:#087f78;box-shadow:0 6px 16px rgba(0,0,0,.18)}
.quick-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(105px,1fr));gap:12px;margin-bottom:22px}
.quick-actions a{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 8px;background:#fff;border:1px solid #e3ebef;border-radius:14px;color:#1c3447;font-weight:600;font-size:13px;transition:all .18s}
.quick-actions a span{font-size:24px}.quick-actions a:hover{transform:translateY(-3px);box-shadow:0 10px 22px rgba(17,43,64,.12);border-color:#087f78;text-decoration:none}
.stat,.panel{transition:box-shadow .2s,transform .2s;box-shadow:0 2px 10px rgba(17,43,64,.04)}
.stat:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(17,43,64,.1)}
.stat.accent{background:linear-gradient(135deg,#e6f6f3,#f4fbfa);border-color:#bfe5df}
.stat strong{font-size:26px}
.topbar{gap:16px;backdrop-filter:blur(6px)}
.top-search{flex:1;max-width:460px;margin:0 auto}.top-search input{width:100%;padding:10px 16px;border:1px solid #dbe5ea;border-radius:999px;background:#f3f7f9;font-size:14px}
.top-search input:focus{outline:2px solid #087f78;background:#fff}
.top-actions{display:flex;align-items:center;gap:10px}.theme-toggle{border:1px solid #dbe5ea;background:#fff;border-radius:50%;width:36px;height:36px;cursor:pointer;font-size:16px}
button.primary,.primary.button{transition:transform .15s,box-shadow .15s}.primary:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(8,127,120,.3)}
tbody tr{transition:background .12s}tbody tr:hover{background:#f4faf9}
.panel .table-wrap{overflow-x:auto}
@media(max-width:820px){.sidebar{position:static;width:auto;height:auto}.main-content{margin-left:0!important}.top-search{display:none}.hero{padding:20px}}
@media print{.sidebar,.topbar,.quick-actions,.hero .button{display:none!important}.main-content{margin:0!important}}
/* dark mode */
html.dark body{background:#0d1b27;color:#d8e3ea}
html.dark .main-content,html.dark .page-content{background:#0d1b27}
html.dark .topbar{background:#112535;border-color:#1f3a4d;color:#d8e3ea}
html.dark .panel,html.dark .stat,html.dark .quick-actions a{background:#14293a;border-color:#22425a;color:#d8e3ea}
html.dark .stat.accent{background:#12423f;border-color:#1b6b64}
html.dark h1,html.dark h2,html.dark h3,html.dark strong{color:#f1f6f9}
html.dark th{background:#112535;color:#9fb6c4}html.dark td,html.dark th{border-color:#22425a}
html.dark tbody tr:hover{background:#193548}
html.dark input,html.dark select,html.dark textarea,html.dark .top-search input,html.dark .theme-toggle{background:#0f2231;color:#e4edf2;border-color:#2a4a60}
html.dark p,html.dark small,html.dark .stat span{color:#9fb6c4}
html.dark .secondary{background:#1b3447;color:#d8e3ea}
.top-actions{flex-direction:row!important;white-space:nowrap}.top-actions span{white-space:nowrap}.panel td{white-space:nowrap}
html.dark a{color:#4fd1c5}html.dark .badge{background:#1b4a47;color:#9fe8de}html.dark .sidebar nav a,html.dark .button.primary{color:inherit}
.theme-toggle.lang-toggle{width:auto;padding:0 12px;border-radius:999px;font-size:13px;font-weight:700}
html.dark .hero .button{color:#087f78}.top-actions{flex-wrap:nowrap}.topbar{flex-wrap:nowrap}
.svc-row select{min-width:96px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.topbar>div:first-child{min-width:0}
.profile-stats{grid-template-columns:repeat(5,minmax(0,1fr))}
@media(max-width:1050px){.profile-stats{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:700px){.profile-stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
.nav-count{display:inline-block;min-width:20px;padding:1px 6px;margin-left:6px;background:#e11d48;color:#fff;border-radius:999px;font-size:11px;text-align:center}.pay-box{border:1px dashed #087f78;border-radius:14px;padding:14px 16px;margin:12px 0;background:#f2fbf9}.pay-box strong{font-size:18px}

:root{
  color-scheme:light;
  font-family:"Segoe UI",Inter,system-ui,sans-serif;
  color:#203347;
  background:#f4f7fa;
  --navy:#102a3f;
  --teal:#087f78;
  --mint:#e7f5f2;
  --muted:#6d7d8a;
  --line:#e3eaf0;
  --panel:#fff;
}
html.dark{color-scheme:dark}
body{background:#f4f7fa;color:#203347;font-size:14px}
h1,h2,h3,strong{font-family:"Segoe UI",Inter,system-ui,sans-serif}
.sidebar{
  background:linear-gradient(180deg,#112f45 0%,#0c2639 100%);
  border-right:1px solid #ffffff12;
  box-shadow:4px 0 24px rgba(11,32,48,.08)
}
.sidebar nav a{border-radius:10px;transition:background .16s,color .16s,transform .16s}
.sidebar nav a.active{
  color:#fff;
  background:rgba(82,202,188,.16);
  box-shadow:inset 3px 0 #59c9bd;
  font-weight:700
}
.sidebar nav a.active:hover{background:rgba(82,202,188,.22);transform:none}
.nav-group{font-weight:700;color:#91a9b8}
.topbar{
  position:sticky;
  top:0;
  z-index:3;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-color:#e5ebf0
}
.page-content{padding:clamp(22px,3vw,38px) clamp(18px,3vw,40px) 54px}
.page-heading{margin-bottom:27px}
.page-heading h1{font-size:clamp(25px,2.3vw,32px);letter-spacing:-.8px}
.eyebrow{font-size:10px;letter-spacing:1.5px}
.panel,.stat{border-radius:16px;box-shadow:0 5px 20px rgba(20,48,67,.045)}
.panel{padding:24px}
.stat{padding:20px}
.stat span{font-size:12px;letter-spacing:.1px}
.stat strong{font-size:25px;letter-spacing:-.6px}
.quick-actions{grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}
.quick-actions a{
  min-height:96px;
  justify-content:center;
  border-color:#e4ebf0;
  border-radius:16px;
  box-shadow:0 3px 12px rgba(20,48,67,.035)
}
.dashboard-section-heading{display:flex;align-items:end;justify-content:space-between;margin:24px 0 12px}
.dashboard-section-heading h2{margin:4px 0 0;font-size:17px;letter-spacing:-.2px}
.dashboard-stats{margin-bottom:24px}
.dashboard-service-stats{grid-template-columns:repeat(3,minmax(0,1fr))}
.dashboard-finance-stats{grid-template-columns:repeat(4,minmax(0,1fr))}
input,select,textarea{border-radius:9px;font-size:13px}
input,select{min-height:42px}
label{font-size:12px}
.primary,.secondary,.danger,.button{min-height:40px;border-radius:8px}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid rgba(8,127,120,.32);
  outline-offset:2px
}
th{background:#f5f8fa}
td,th{padding:13px 12px}
html.dark body,html.dark .main-content,html.dark .page-content{background:#0d1b27;color:#d8e3ea}
html.dark .sidebar{background:linear-gradient(180deg,#10293b 0%,#0a1e2c 100%)}
html.dark .topbar{background:rgba(17,37,53,.94)}
html.dark .dashboard-section-heading .eyebrow{color:#66d1c7}
html.dark .sidebar nav a.active{background:rgba(82,202,188,.18);color:#fff}
@media(max-width:1050px){
  .quick-actions{grid-template-columns:repeat(4,minmax(0,1fr))}
  .dashboard-finance-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:820px){
  .dashboard-service-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quick-actions{grid-template-columns:repeat(3,minmax(0,1fr))}
  .topbar{position:relative}
}
@media(max-width:700px){
  .page-content{padding:20px 14px 40px}
  .panel{padding:18px}
  .dashboard-section-heading{margin-top:20px}
  .dashboard-finance-stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .quick-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
}