:root{--bg:#f4f7f6;--surface:#fff;--surface2:#f7faf8;--ink:#17202a;--muted:#677381;--line:#dde5e1;--green:#08733a;--green2:#0a9650;--navy:#10263f;--blue:#2563eb;--red:#d62635;--amber:#a56800;--shadow:0 10px 35px rgba(16,38,63,.08);--radius:14px;--sidebar:250px}*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}body{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.muted{color:var(--muted)}.app-shell{display:grid;grid-template-columns:var(--sidebar) minmax(0,1fr);min-height:100vh}.sidebar{background:linear-gradient(180deg,#10263f,#0b1c30);color:#dfe8f0;padding:20px 14px;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar-brand{display:flex;gap:11px;align-items:center;padding:6px 7px 19px;border-bottom:1px solid #ffffff1a}.sidebar-brand img{width:38px;height:38px;object-fit:contain;background:white;border-radius:9px}.sidebar-brand b{display:block;color:#fff;font-size:14px}.sidebar-brand small{font-size:10px;color:#aebdca}.active-business{padding:14px 10px;margin:14px 0;border-radius:11px;background:#ffffff0d;border:1px solid #ffffff12}.active-business small,.active-business span{display:block;color:#aebdca;font-size:10px}.active-business b{display:block;color:#fff;margin:3px 0;font-size:13px}.nav-group{margin:15px 0}.nav-label{text-transform:uppercase;letter-spacing:.11em;color:#7890a4;font-size:9px;padding:0 10px 7px}.nav-link{display:flex;align-items:center;gap:9px;padding:9px 10px;border-radius:9px;color:#c9d5df;font-size:12px;margin:2px 0}.nav-link:hover,.nav-link.active{background:#ffffff12;color:#fff}.nav-dot{width:6px;height:6px;border:1px solid #8db5a0;border-radius:50%}.nav-link.active .nav-dot{background:#2bd377;border-color:#2bd377}.workspace{min-width:0}.topbar{height:67px;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 24px;justify-content:space-between;position:sticky;top:0;z-index:20;backdrop-filter:blur(10px)}.business-switch select{border:1px solid var(--line);background:var(--surface2);padding:9px 12px;border-radius:9px;min-width:230px;color:var(--ink)}.top-actions{display:flex;align-items:center;gap:9px}.user-menu{display:flex;flex-direction:column;text-align:right;font-size:11px}.user-menu small{color:var(--muted);font-size:9px}.icon-btn{border:1px solid var(--line);background:var(--surface);border-radius:9px;min-width:35px;height:35px;display:inline-grid;place-items:center;cursor:pointer}.mobile-menu{display:none}.page{padding:25px 26px 50px;max-width:1560px;margin:auto}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-head h1{font-size:25px;margin:0;color:var(--navy)}.page-head p{margin:5px 0 0;color:var(--muted);font-size:12px}.grid{display:grid;gap:16px}.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))}.grid.cols-5{grid-template-columns:repeat(5,minmax(0,1fr))}.card,.stat-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card{padding:18px}.card h2,.card h3{margin:0 0 12px;color:var(--navy)}.stat-card{padding:17px;position:relative;min-height:92px}.stat-card span{font-size:11px;color:var(--muted);display:block}.stat-card strong{font-size:20px;color:var(--navy);display:block;margin-top:9px}.tone{width:9px;height:9px;border-radius:50%;position:absolute;right:14px;top:16px;background:var(--green)}.tone.blue{background:var(--blue)}.tone.red{background:var(--red)}.tone.amber{background:var(--amber)}.toolbar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin-bottom:13px}.btn{border:1px solid transparent;border-radius:9px;padding:9px 13px;font-weight:700;font-size:11px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}.btn.primary{background:var(--green);color:#fff}.btn.blue{background:var(--blue);color:#fff}.btn.danger{background:var(--red);color:#fff}.btn.ghost{background:var(--surface);border-color:var(--line);color:var(--navy)}.btn.small{padding:7px 10px;font-size:10px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:var(--surface)}table.data{width:100%;border-collapse:collapse;min-width:700px}table.data th,table.data td{text-align:left;padding:11px 12px;border-bottom:1px solid #edf1ef;font-size:11px;white-space:nowrap}table.data th{font-size:9px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--surface2)}table.data tr:hover td{background:#f9fcfa}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:9px;font-weight:700;background:#eaf7ef;color:var(--green)}.badge.red{background:#fdebec;color:var(--red)}.badge.blue{background:#eef4ff;color:var(--blue)}.badge.amber{background:#fff4da;color:var(--amber)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:10px;font-weight:700;color:var(--muted)}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:9px;padding:10px 11px;background:var(--surface);color:var(--ink);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:#6fb98b;box-shadow:0 0 0 3px #08733a15}.field textarea{min-height:90px;resize:vertical}.alert{padding:11px 13px;border-radius:10px;margin:0 0 16px;font-size:11px;border:1px solid}.alert.success{background:#eaf7ef;border-color:#b9e3c9;color:#075c31}.alert.error{background:#fdebec;border-color:#f5bcc2;color:#9c1521}.alert.warning{background:#fff4da;border-color:#f0d38c;color:#765000}.empty{text-align:center;padding:45px 20px;color:var(--muted)}.empty-icon{font-size:30px;color:#a8b9ae}.empty h3{color:var(--navy);margin-bottom:4px}.kpi-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:13px}.chart{height:220px;display:flex;align-items:end;gap:8px;padding:20px 10px 5px;border-bottom:1px solid var(--line)}.bar{flex:1;min-width:8px;background:linear-gradient(var(--green2),var(--green));border-radius:6px 6px 0 0}.split{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(300px,.8fr);gap:16px}.quick-list{display:grid;gap:9px}.quick-item{display:flex;justify-content:space-between;gap:10px;padding:11px;border:1px solid var(--line);border-radius:9px;background:var(--surface2);font-size:11px}.auth-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 30% 10%,#e3f6eb 0,#f4f7f6 40%,#edf2f7 100%);padding:20px}.auth-card{width:min(460px,100%);background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px;box-shadow:0 25px 80px #10263f20}.brand-mark{width:48px;height:48px;border-radius:13px;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:15px}.auth-card h1{margin:0 0 6px;color:var(--navy)}.auth-card .field{margin:13px 0}.auth-card .btn{width:100%;margin-top:9px}.public-body{background:#fff}.public-header{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin:auto;padding:18px 22px}.public-logo{display:flex;gap:10px;align-items:center;font-weight:800;color:var(--navy)}.public-logo img{width:42px;height:42px;object-fit:contain}.public-nav{display:flex;gap:18px;align-items:center;font-size:12px;color:var(--muted)}.hero{max-width:1200px;margin:30px auto 50px;padding:65px 40px;border-radius:28px;background:linear-gradient(135deg,#f3fbf6,#eff5ff);display:grid;grid-template-columns:1.35fr .85fr;gap:35px;align-items:center}.hero h1{font-size:48px;line-height:1.06;margin:0 0 18px;color:var(--navy);letter-spacing:-.03em}.hero h1 em{font-style:normal;color:var(--green)}.hero p{font-size:16px;line-height:1.7;color:var(--muted)}.hero-actions{display:flex;gap:10px;margin-top:25px}.hero-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:var(--shadow)}.hero-card .mini{display:grid;grid-template-columns:1fr 1fr;gap:10px}.hero-card .mini div{padding:14px;border-radius:12px;background:var(--surface2)}.hero-card strong{display:block;font-size:19px;color:var(--navy)}.section{max-width:1200px;margin:0 auto;padding:55px 22px}.section h2{font-size:31px;color:var(--navy);text-align:center;margin:0 0 8px}.section>p{text-align:center;color:var(--muted);max-width:700px;margin:0 auto 28px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.feature{border:1px solid var(--line);border-radius:15px;padding:20px}.feature h3{color:var(--navy);margin:0 0 8px}.feature p{font-size:12px;line-height:1.6;color:var(--muted)}.footer{background:var(--navy);color:#b8c7d5;margin-top:50px;padding:45px 22px}.footer-inner{max-width:1200px;margin:auto;display:grid;grid-template-columns:2fr repeat(3,1fr);gap:30px}.footer b{color:#fff}.footer a{display:block;margin:7px 0;font-size:11px}.theme-dark{--bg:#0e151c;--surface:#131d26;--surface2:#18232d;--ink:#e8eef2;--muted:#9cabb7;--line:#26343f;--navy:#e7eef5;--shadow:none}.theme-dark .topbar{background:#131d26f2}.theme-dark table.data td,.theme-dark table.data th{border-color:#24323d}.theme-dark table.data tr:hover td{background:#18232d}.theme-dark .business-switch select{background:#18232d}.install-note{font-size:11px;color:var(--muted);line-height:1.6}.progress{height:8px;border-radius:999px;background:#e6eeea;overflow:hidden}.progress>span{display:block;height:100%;background:var(--green)}@media(max-width:1050px){.grid.cols-5,.kpi-strip{grid-template-columns:repeat(3,1fr)}.feature-grid{grid-template-columns:repeat(2,1fr)}.hero{grid-template-columns:1fr}.hero h1{font-size:40px}.split{grid-template-columns:1fr}}@media(max-width:760px){:root{--sidebar:270px}.app-shell{display:block}.sidebar{position:fixed;left:-290px;z-index:50;width:270px;transition:.2s}.sidebar.open{left:0;box-shadow:10px 0 40px #0004}.mobile-menu{display:grid}.topbar{padding:0 12px}.business-switch select{min-width:140px;max-width:180px}.user-menu{display:none}.page{padding:19px 13px 40px}.page-head h1{font-size:21px}.grid.cols-2,.grid.cols-3,.grid.cols-4,.grid.cols-5,.kpi-strip,.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.public-nav a:not(.btn){display:none}.public-header{padding:13px}.hero{margin:10px 12px 30px;padding:38px 22px}.hero h1{font-size:35px}.feature-grid{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr 1fr}}

/* Bangali Enterprise production branding */
.auth-brand-logo{display:block;width:min(230px,72%);max-height:92px;object-fit:contain;object-position:left center;margin:0 0 18px}.installer-card{width:min(940px,100%)}.installer-brand{display:flex;align-items:center;gap:16px;margin-bottom:18px;padding-bottom:16px;border-bottom:1px solid var(--line)}.installer-brand img{width:96px;height:64px;object-fit:contain}.installer-brand b{display:block;color:var(--navy);font-size:15px}.installer-brand span{display:block;color:var(--muted);font-size:11px;margin-top:3px}.hero-brand-banner{display:block;width:100%;height:auto;border-radius:14px;margin:0 0 15px;border:1px solid var(--line);background:#fff}.public-logo img{width:52px;height:52px}.sidebar-brand img{object-fit:contain;padding:3px}.brand-image-card{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#effaf3,#fff5f6);min-height:170px}.brand-image-card img{max-width:90%;max-height:150px;object-fit:contain}@media(max-width:760px){.auth-brand-logo{width:190px}.installer-brand img{width:78px}.hero-brand-banner{border-radius:10px}}

/* v1.0.1 Hostinger production branding refinements */
.active-business{display:flex;align-items:center;gap:10px}
.active-business>div{min-width:0;display:flex;flex-direction:column}
.active-business-logo{width:42px;height:42px;border-radius:12px;object-fit:contain;background:#fff;border:1px solid rgba(15,23,42,.08);padding:4px;flex:0 0 auto}
.business-identity-preview{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.business-identity-preview img{width:76px;height:76px;object-fit:contain;border-radius:18px;background:#fff;border:1px solid #e4e8ee;padding:7px}
.installer-brand{display:flex;align-items:center;gap:14px;margin-bottom:16px}
.installer-brand img{width:86px;height:86px;object-fit:contain;border-radius:18px;background:#fff;border:1px solid #e4e8ee;padding:5px}
.installer-brand div{display:flex;flex-direction:column;gap:3px}
.installer-brand b{font-size:1.05rem;color:#08733A}
.installer-brand span{font-size:.82rem;color:#66717e}
@media(max-width:700px){.installer-brand img{width:64px;height:64px}.business-identity-preview img{width:60px;height:60px}}