:root{--navy:#071c35;--navy2:#0a3158;--blue:#087ff5;--cyan:#19bde8;--ink:#10233f;--muted:#6b7d94;--bg:#f3f7fb;--panel:#fff;--line:#dfe8f1;--green:#11ad84;--orange:#ff9f1a;--red:#f04b55;--violet:#7957e8;--shadow:0 8px 24px rgba(14,48,82,.08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg)}a{text-decoration:none;color:inherit}button,input,select{font:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#087ff5,#0aa9ef);color:#fff;border:0;border-radius:9px;padding:11px 18px;font-weight:800;cursor:pointer;box-shadow:0 5px 14px #087ff52c}.btn.secondary{background:#eaf3fb;color:#0b5b9c;box-shadow:none}.muted{color:var(--muted)}.card,.settings-card{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:20px}.notice{padding:12px;background:#e9f7ff;border:1px solid #b9def5;border-radius:8px;margin:12px 0}.error{padding:12px;background:#fff0f0;border:1px solid #f4bcbc;color:#9c2020;border-radius:8px}.field{margin:14px 0}.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}.field input,.field select{width:100%;padding:12px;border:1px solid #ccd9e6;border-radius:8px;background:#fff}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid var(--line);font-size:14px}.badge{padding:5px 9px;border-radius:14px;background:#dff7ee;color:#087653;font-weight:700}.grid2{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.kpi{padding:20px;border-radius:12px;color:#fff;background:linear-gradient(135deg,#087ff5,#19bde8)}.kpi:nth-child(2){background:linear-gradient(135deg,#08a778,#20caa2)}.kpi:nth-child(3){background:linear-gradient(135deg,#7658e7,#9667f3)}.kpi:nth-child(4){background:linear-gradient(135deg,#ff8a18,#ffb13b)}.kpi strong{font-size:30px;display:block;margin-top:8px}.pagehead{display:flex;justify-content:space-between;align-items:center}.smallbtn{border:0;border-radius:7px;padding:8px 11px;cursor:pointer;background:#e8f2fb;color:#0b5c9c}.empty-state{padding:18px;border:1px dashed #cbd9e6;border-radius:10px;color:var(--muted);background:#f8fbfd}
/* Public shell retained until the separate public-site redesign */.top{height:74px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 6%;border-bottom:1px solid #e5edf5}.brand{display:flex;align-items:center;gap:14px;font-weight:800;font-size:22px}.brand img{height:58px;width:auto}.nav{display:flex;gap:28px;align-items:center}.hero{background:linear-gradient(110deg,#071b34,#073d72 65%,#079fe0);color:#fff;padding:64px 7% 92px;position:relative;overflow:hidden}.hero h1{font-size:58px;margin:0 0 8px}.hero p{font-size:20px;color:#cfe8ff;max-width:660px}.section,.public-section{padding:40px 7%;max-width:1500px;margin:auto}.feature-grid,.public-features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.login-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;max-width:1050px;margin:-52px auto 50px;position:relative;z-index:2}.login-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;box-shadow:var(--shadow)}.footer{background:#071c35;color:#dce8f5;padding:28px 7%}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#071b34,#0a5a94)}.login-box{width:min(430px,92vw);background:#fff;padding:34px;border-radius:16px;box-shadow:0 18px 60px #0005}.login-box img{display:block;width:230px;max-width:90%;margin:0 auto 18px}.trial-page{background:#f4f8fc}.trial-top{height:82px;display:flex;justify-content:space-between;align-items:center;padding:0 6%;background:#fff}.trial-top img{height:64px;width:auto}.trial-wrap{max-width:1120px;margin:40px auto;padding:0 24px;display:grid;grid-template-columns:1fr 1.1fr;gap:32px}.trial-intro,.trial-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px;box-shadow:var(--shadow)}.trial-benefits{display:grid;gap:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}.form-grid .full{grid-column:1/-1}.terms{display:block;margin:14px 0}
/* Unified SERS application */.sers-app{background:#eef4f9}.office-shell{min-height:100vh;display:grid;grid-template-columns:250px minmax(0,1fr)}.office-side{background:linear-gradient(180deg,#06192e 0%,#08294a 58%,#061a30 100%);color:#fff;padding:18px 13px;position:relative;z-index:30;box-shadow:7px 0 24px rgba(0,31,62,.12)}.side-brand{height:112px;display:flex;align-items:center;justify-content:center;margin-bottom:8px}.side-brand img{width:190px;max-height:105px;object-fit:contain}.office-side>a{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:8px;margin:3px 0;color:#eaf5ff;font-size:13px;font-weight:700}.office-side>a i{font-style:normal;width:20px;text-align:center}.office-side>a:hover,.office-side>a.active{background:linear-gradient(90deg,#087ff5,#12b5ec);box-shadow:0 5px 16px #008cff38}.side-version{position:absolute;bottom:18px;left:26px;font-size:10px;color:#a8c6df}.drawer-close{display:none}.office-content{min-width:0}.office-topbar{height:72px;background:#071c35;color:#fff;display:flex;align-items:center;padding:0 22px;gap:18px;position:sticky;top:0;z-index:20}.office-search{height:39px;min-width:360px;max-width:520px;flex:1;border:1px solid #2c5578;background:#0a2947;border-radius:8px;display:flex;align-items:center;gap:8px;padding:0 13px;color:#a9c2d8;font-size:13px}.office-user{margin-left:auto;display:flex;align-items:center;gap:9px}.office-user small{display:block;color:#9eb7cc;font-size:10px}.avatar{width:35px;height:35px;border-radius:50%;background:linear-gradient(135deg,#0d8cff,#17b9e9);display:grid;place-items:center;color:#fff;font-weight:900}.menu-toggle,.mobile-brand{display:none}.office-main{position:relative;padding:26px 28px 34px;max-width:1700px;margin:auto}.brand-wave{height:70px;position:absolute;left:0;right:0;top:0;pointer-events:none;background:radial-gradient(ellipse at 80% 0,#22bdec33,transparent 40%),linear-gradient(150deg,transparent 52%,#1689d00e 53%,transparent 62%)}.dashboard-head{position:relative;display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.dashboard-head h1{font-size:27px;margin:0 0 4px}.dashboard-head p{margin:0;color:var(--muted)}.dash-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.dash-kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow)}.kpi-icon{width:45px;height:45px;border-radius:10px;display:grid;place-items:center;color:#fff;font-size:19px}.dash-kpi.blue .kpi-icon{background:linear-gradient(135deg,#087ff5,#2da8ff)}.dash-kpi.teal .kpi-icon{background:linear-gradient(135deg,#06a98b,#18cdb0)}.dash-kpi.amber .kpi-icon{background:linear-gradient(135deg,#ff8b12,#ffb82d)}.dash-kpi.violet .kpi-icon{background:linear-gradient(135deg,#6f51e8,#9b66f1)}.dash-kpi strong{font-size:25px;display:block}.dash-kpi small{color:#536981}.dashboard-grid{display:grid;grid-template-columns:1.05fr 1.05fr .9fr;gap:14px;margin-top:14px}.dash-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;box-shadow:var(--shadow);min-width:0}.dash-card h3{font-size:14px;margin:0 0 14px}.card-title{display:flex;align-items:center;justify-content:space-between}.card-title a{font-size:11px;color:#087ff5;font-weight:800}.status-wrap{display:flex;align-items:center;gap:24px}.donut{width:126px;height:126px;border-radius:50%;background:conic-gradient(#087ff5 0 40%,#12b08a 40% 65%,#ffa41f 65% 82%,#f04b55 82%);display:grid;place-items:center;flex:0 0 auto}.donut>div{width:76px;height:76px;background:#fff;border-radius:50%;display:grid;place-items:center;align-content:center}.donut strong{font-size:25px}.donut span{font-size:10px;color:var(--muted)}.status-wrap ul{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:12px}.dot{width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:7px}.blue-dot{background:#087ff5}.teal-dot{background:#12b08a}.amber-dot{background:#ffa41f}.red-dot{background:#f04b55}.activity>div{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid #edf2f6}.activity>div:last-child{border-bottom:0}.activity i{font-style:normal;width:31px;height:31px;border-radius:7px;background:#e8f3ff;color:#087ff5;display:grid;place-items:center}.activity p{margin:0;font-size:12px}.activity small{display:block;color:var(--muted);margin-top:2px}.quick-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:14px}.quick-grid a{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;display:flex;align-items:center;gap:9px;box-shadow:var(--shadow)}.quick-grid i{font-style:normal;width:34px;height:34px;border-radius:8px;background:#e8f3ff;color:#087ff5;display:grid;place-items:center}.quick-grid b,.quick-grid small{display:block}.quick-grid b{font-size:12px}.quick-grid small{font-size:9px;color:var(--muted)}.settings-card{margin-bottom:16px}.settings-card h2{margin-top:0}.drawer-shade{display:none}
/* Technician */.tech-app{background:#f2f6fa;min-height:100vh;padding-bottom:70px}.tech-top{height:66px;background:#071c35;color:#fff;display:flex;align-items:center;padding:8px 14px;gap:12px}.tech-top img{height:47px;max-width:180px;object-fit:contain}.tech-top .menu-toggle{display:block;background:none;border:0;color:#fff;font-size:22px}.tech-top .avatar{margin-left:auto}.tech-main{max-width:760px;margin:auto;padding:18px}.tech-welcome h1{margin:0 0 4px;font-size:23px}.tech-welcome p{margin:0 0 16px;color:var(--muted)}.tech-tabs{display:grid;grid-template-columns:repeat(3,1fr);background:#e7eef5;border-radius:9px;padding:3px;margin-bottom:14px}.tech-tabs button{border:0;background:transparent;padding:9px;border-radius:7px}.tech-tabs .active{background:#087ff5;color:#fff}.tech-full{width:100%;margin-top:14px}.mobile-bottom{position:fixed;bottom:0;left:0;right:0;height:62px;background:#fff;border-top:1px solid var(--line);display:flex;justify-content:space-around;z-index:10}.mobile-bottom a{display:grid;place-items:center;align-content:center;font-size:17px;color:#65798d}.mobile-bottom span{font-size:9px;margin-top:2px}.mobile-bottom .active{color:#087ff5}
/* Platform administration */.shell{display:grid;grid-template-columns:250px 1fr;min-height:100vh}.sidebar{background:linear-gradient(180deg,#06192e,#08294a);color:#fff;padding:20px 14px;position:relative}.sidebar img{width:190px;display:block;margin:0 auto 22px}.sidebar a{display:block;padding:12px 14px;border-radius:8px;margin:3px 0;color:#e8f4ff}.sidebar a.active,.sidebar a:hover{background:linear-gradient(90deg,#087ff5,#12b5ec)}.workspace{padding:28px;min-width:0}.workspace h1{margin-top:0}.workspace>.grid2{margin-top:18px}.company-table tr{cursor:pointer}.user-list{display:grid;gap:8px}.user-row{display:grid;grid-template-columns:1.2fr 1fr .8fr 1fr;gap:10px;padding:12px;border:1px solid var(--line);border-radius:9px}.role-pill{display:inline-block;background:#eaf3fb;padding:4px 7px;border-radius:12px;font-size:11px;margin:2px}.inline-checks{display:grid;gap:6px;margin:8px 0}.trial-panel{padding:12px;background:#eef7ff;border-radius:8px}
@media(max-width:1100px){.office-shell{grid-template-columns:210px minmax(0,1fr)}.office-side{padding-left:9px;padding-right:9px}.side-brand img{width:165px}.dashboard-grid{grid-template-columns:1fr 1fr}.upcoming{grid-column:1/-1}.quick-grid{grid-template-columns:repeat(3,1fr)}.office-search{min-width:240px}.shell{grid-template-columns:210px 1fr}.kpis{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.office-shell{display:block}.office-side{position:fixed;left:-270px;top:0;bottom:0;width:260px;transition:left .2s;overflow:auto}.nav-open .office-side{left:0}.drawer-close{display:block;position:absolute;right:9px;top:9px;border:0;background:#ffffff18;color:#fff;border-radius:7px;font-size:24px}.drawer-shade{position:fixed;inset:0;background:#00182c88;z-index:25}.nav-open .drawer-shade{display:block}.office-topbar{height:64px;padding:0 12px}.menu-toggle{display:block;background:none;border:0;color:#fff;font-size:22px}.mobile-brand{display:block;width:118px;height:46px;object-fit:contain}.office-search{display:none}.user-copy{display:none}.office-main{padding:20px 16px 28px}.dashboard-head h1{font-size:22px}.dash-kpis{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.upcoming{grid-column:auto}.quick-grid{grid-template-columns:repeat(2,1fr)}.grid2{grid-template-columns:1fr}.shell{display:block}.sidebar{position:relative;min-height:auto}.workspace{padding:18px}.feature-grid,.public-features{grid-template-columns:1fr 1fr}.trial-wrap{grid-template-columns:1fr}.nav{display:none}.user-row{grid-template-columns:1fr 1fr}.table{display:block;overflow-x:auto}}
@media(max-width:520px){.office-main{padding:16px 12px 24px}.dashboard-head{align-items:flex-start;gap:10px}.dashboard-head .btn{padding:9px 11px;font-size:12px}.dash-kpis{gap:8px}.dash-kpi{padding:10px;gap:8px}.kpi-icon{width:38px;height:38px}.dash-kpi strong{font-size:20px}.status-wrap{gap:14px}.donut{width:112px;height:112px}.quick-grid{grid-template-columns:1fr 1fr}.quick-grid a{padding:9px}.top{padding:0 14px}.hero{padding:38px 18px 70px}.hero h1{font-size:38px}.login-grid{grid-template-columns:1fr;margin:-40px 14px 30px}.feature-grid,.public-features{grid-template-columns:1fr}.trial-top{padding:0 14px}.trial-top img{height:52px}.trial-wrap{padding:0 12px;margin:18px auto}.trial-intro,.trial-card{padding:20px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.kpis{grid-template-columns:1fr 1fr}.workspace{padding:14px}.pagehead{align-items:flex-start;gap:8px}.user-row{grid-template-columns:1fr}.sidebar img{width:150px}}

/* Unified interface branding: horizontal sidebar lock-up treatment */
.side-brand{height:102px;padding:10px 5px 8px;margin-bottom:12px;border-bottom:1px solid rgba(116,199,255,.18)}
.side-brand img,.sidebar>img{width:205px!important;max-width:100%;height:82px!important;max-height:82px!important;object-fit:contain!important;object-position:center;filter:brightness(1.18) saturate(1.12) drop-shadow(0 4px 12px rgba(0,155,255,.20))}
.sidebar>img{display:block;margin:0 auto 16px!important;padding:8px 0 12px;border-bottom:1px solid rgba(116,199,255,.18)}
.office-side,.sidebar{background:linear-gradient(180deg,#04182d 0%,#052746 55%,#061d35 100%)}
@media(max-width:1100px){.side-brand img,.sidebar>img{width:180px!important;height:76px!important}.side-brand{height:96px}}
@media(max-width:820px){.mobile-brand{width:145px!important;height:48px!important;filter:brightness(1.18) saturate(1.1)}.sidebar>img{width:190px!important;height:78px!important}}
@media(max-width:520px){.mobile-brand{width:132px!important}.sidebar>img{width:175px!important}}

.login-box{text-align:center}.login-box form{text-align:left;max-width:360px;margin:0 auto}.login-box form .btn{width:100%}.login-box .auth-links{text-align:center}.login-box>p{text-align:center}