:root{
  --bg:#050913;
  --panel:#0b1322;
  --panel-2:#101b2f;
  --text:#eef5ff;
  --muted:#94a3b8;
  --line:rgba(255,255,255,.12);
  --blue:#0099ff;
  --blue-2:#16c3ff;
  --orange:#ff7a00;
  --green:#35d07f;
  --red:#ff5b65;
  --shadow:0 24px 80px rgba(0,0,0,.34);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(circle at 8% 4%,rgba(0,153,255,.18),transparent 30%),radial-gradient(circle at 92% 0%,rgba(255,122,0,.14),transparent 28%),var(--bg);color:var(--text);font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;line-height:1.5}
.hidden{display:none!important}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}
.signin-card{max-width:640px;width:100%;border:1px solid var(--line);border-radius:16px;padding:28px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04));box-shadow:var(--shadow)}
.signin-card .brand{margin-bottom:20px}
.signin-card h1{margin:0 0 6px;font-size:clamp(1.5rem,2.5vw,2.1rem);text-transform:uppercase;line-height:1.05}
.signin-card p{color:#c7d2e8;margin:0 0 20px}
.workspace-picker{margin-bottom:12px}
.tenant-preview-row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}
.preset-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.preset-button,.tenant-preview{border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.06);color:#fff;padding:10px 12px;font-weight:850}
.tenant-preview{font-size:.78rem}
.preset-button:hover,.tenant-preview:hover,.tenant-preview.active{border-color:rgba(22,195,255,.36);background:rgba(22,195,255,.10)}
.signin-form{display:grid;gap:12px}
.preview-action{width:100%}
.signin-status,.signin-error{margin-top:16px;font-size:.85rem;line-height:1.4}
.signin-status{color:var(--muted)}
.signin-error{border:1px solid rgba(255,91,101,.35);border-radius:8px;background:rgba(255,91,101,.10);color:#ffd8dc;padding:10px}
.demo-panel{margin-top:20px;border-top:1px solid var(--line);padding-top:18px}
.demo-panel h2{margin:4px 0 14px;font-size:1rem;text-transform:uppercase;letter-spacing:0}
.demo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.demo-card{border:1px solid var(--line);border-radius:8px;background:rgba(3,6,13,.42);color:#fff;text-align:left;padding:13px;display:grid;gap:4px;min-height:82px}
.demo-card:hover{border-color:rgba(22,195,255,.36);background:rgba(22,195,255,.10)}
.demo-card strong{font-size:.95rem}
.demo-card span{color:var(--muted);font-size:.82rem}
.shell{min-height:100vh;display:grid;grid-template-columns:280px minmax(0,1fr);position:relative}
.sidebar{position:sticky;top:0;height:100vh;padding:22px;border-right:1px solid var(--line);background:rgba(5,9,19,.86);backdrop-filter:blur(18px);display:flex;flex-direction:column;gap:26px}
.brand{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none}
.brand-mark{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--blue),var(--orange));font-weight:950;color:#fff}
.brand strong{display:block;letter-spacing:.08em}
.brand small{display:block;color:var(--muted);text-transform:uppercase;font-size:.7rem;letter-spacing:.16em}
.nav{display:grid;gap:8px}
.nav-link{display:flex;align-items:center;justify-content:space-between;border:1px solid transparent;border-radius:12px;background:transparent;color:#cbd5e1;padding:12px;text-align:left}
.nav-link:hover,.nav-link.active{background:rgba(255,255,255,.07);border-color:var(--line);color:#fff}
.nav-link b{font-size:.72rem;background:rgba(22,195,255,.12);color:var(--blue-2);border:1px solid rgba(22,195,255,.2);border-radius:999px;padding:3px 7px}
.sidebar-card{margin-top:auto;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.04));padding:16px}
.sidebar-card p,.muted{color:var(--muted)}
.eyebrow{display:block;color:var(--blue-2);font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.18em}
.main{padding:26px;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}
.topbar h1{margin:4px 0 0;font-size:clamp(1.9rem,3vw,3.1rem);line-height:1;letter-spacing:0;text-transform:uppercase}
.topbar-actions{display:flex;align-items:center;gap:10px}
.icon-button,.user-button{border:1px solid var(--line);background:rgba(255,255,255,.06);color:#fff;border-radius:14px;min-height:44px}
.icon-button{width:44px;font-weight:900}
.user-button{display:flex;align-items:center;gap:9px;padding:7px 12px}
.user-button span{width:30px;height:30px;border-radius:10px;display:grid;place-items:center;background:rgba(0,153,255,.18);color:var(--blue-2);font-size:.78rem;font-weight:900}
.view{display:none}
.view.active{display:block}
.hero-panel,.panel,.table-panel,.request-form{border:1px solid var(--line);border-radius:8px;background:linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.04));box-shadow:var(--shadow)}
.hero-panel{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px;margin-bottom:18px;overflow:hidden;position:relative}
.hero-panel:before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 0 52%,rgba(0,153,255,.10) 53%,transparent 68%),linear-gradient(118deg,transparent 0 62%,rgba(255,122,0,.10) 63%,transparent 76%);pointer-events:none}
.hero-panel>*{position:relative}
.hero-panel h2,.section-title h2{margin:7px 0;font-size:clamp(1.8rem,3vw,3rem);line-height:1.03;text-transform:uppercase}
.hero-panel p{max-width:760px;color:#cbd5e1;margin-bottom:0}
.primary-action,.ghost-action{border:1px solid var(--line);border-radius:999px;padding:11px 16px;font-weight:850;color:#fff}
.primary-action{background:linear-gradient(90deg,var(--blue),#0f6cff);box-shadow:0 14px 36px rgba(0,153,255,.18)}
.ghost-action{background:rgba(255,255,255,.06)}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.metric-card{border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.055);padding:17px}
.metric-card span,.metric-card small{display:block;color:var(--muted);font-size:.82rem;text-transform:uppercase;letter-spacing:.08em}
.metric-card strong{display:block;font-size:2.2rem;line-height:1;margin:10px 0}
.content-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:18px}
.panel{padding:18px}
.panel-head,.section-title{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:16px}
.panel h3,.section-title h2{margin:4px 0 0}
.ticket-list{display:grid;gap:10px}
.ticket-card,.ticket-row,.kanban-card{border:1px solid var(--line);border-radius:8px;background:rgba(3,6,13,.42);padding:13px;transition:.2s}
.ticket-card:hover,.ticket-row:hover,.kanban-card:hover{border-color:rgba(22,195,255,.35);transform:translateY(-1px)}
.ticket-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center}
.ticket-card h4,.kanban-card h4{margin:0 0 5px;font-size:1rem}
.ticket-card p,.kanban-card p{margin:0;color:var(--muted);font-size:.9rem}
.tag{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:3px 8px;font-size:.72rem;font-weight:850;text-transform:uppercase;letter-spacing:.06em}
.tag.open{color:var(--blue-2);background:rgba(22,195,255,.1)}
.tag.scheduled{color:#dbeafe;background:rgba(59,130,246,.12)}
.tag.closed{color:var(--green);background:rgba(53,208,127,.10)}
.tag.critical{color:var(--red);background:rgba(255,91,101,.1)}
.schedule-list{display:grid;gap:10px}
.schedule-list div{border-left:3px solid var(--blue);background:rgba(255,255,255,.045);border-radius:8px;padding:12px}
.schedule-list span,.schedule-list small{display:block;color:var(--muted);font-size:.82rem}
.schedule-list strong{display:block;margin:4px 0}
.segmented{display:flex;border:1px solid var(--line);border-radius:999px;padding:4px;background:rgba(255,255,255,.04)}
.segmented button{border:0;background:transparent;color:var(--muted);border-radius:999px;padding:8px 12px;font-weight:800}
.segmented button.active{background:rgba(0,153,255,.2);color:#fff}
.table-panel{padding:8px}
.ticket-table-head,.ticket-row{display:grid;grid-template-columns:1.35fr 1fr .7fr .8fr .8fr;gap:12px;align-items:center}
.ticket-table-head{padding:12px;color:var(--muted);font-size:.74rem;text-transform:uppercase;letter-spacing:.08em}
.ticket-table{display:grid;gap:8px}
.ticket-row{button:unset}
.ticket-row strong{display:block}
.ticket-row small{color:var(--muted)}
.empty-state{border:1px dashed var(--line);border-radius:8px;background:rgba(255,255,255,.035);color:var(--muted);padding:14px;text-align:center}
.request-form{padding:18px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
label{display:grid;gap:7px;color:#d8e3f4;font-weight:800}
.field-block{display:grid;gap:7px;color:#d8e3f4;font-weight:800}
.field-label{display:block}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:rgba(3,6,13,.52);color:#fff;padding:12px}
select{color-scheme:dark}
textarea{min-height:150px;resize:vertical}
.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:14px}
.kanban{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kanban section{border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.045);padding:12px;min-height:360px}
.kanban section h3{margin:0 0 12px;text-transform:uppercase;font-size:.9rem;letter-spacing:.09em;color:#dbeafe}
.kanban section div{display:grid;gap:10px}
.schema-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}
.schema-grid article{border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.055);padding:16px}
.schema-grid h3{margin:0 0 7px;color:var(--blue-2)}
.schema-grid p{margin:0;color:var(--muted)}
.studio-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.brand-preview{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:8px;background:rgba(3,6,13,.42);padding:14px;margin-bottom:16px}
.brand-preview p{margin:4px 0 0;color:var(--muted)}
.swatch-row{display:flex;gap:10px;flex-wrap:wrap}
.swatch{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.05);padding:7px 10px;color:#d8e3f4;font-size:.78rem;font-weight:850}
.swatch i{width:18px;height:18px;border-radius:999px;display:block;border:1px solid rgba(255,255,255,.25)}
.settings-list{display:grid;gap:10px}
.settings-list div{display:flex;align-items:center;justify-content:space-between;gap:14px;border-bottom:1px solid var(--line);padding-bottom:10px}
.settings-list span{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}
.settings-list strong{text-align:right}
.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.module-card{border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.055);padding:16px;min-height:150px}
.module-card.active{background:linear-gradient(180deg,rgba(22,195,255,.12),rgba(255,255,255,.045));border-color:rgba(22,195,255,.35)}
.module-card h3{margin:0 0 8px}
.module-card p{margin:0 0 12px;color:var(--muted)}
.module-card .tag{margin-top:auto}
.technician-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.technician-card{border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.055);padding:16px;display:grid;gap:13px}
.technician-avatar{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:rgba(22,195,255,.14);color:var(--blue-2);font-weight:950}
.technician-card h3{margin:0 0 4px}
.technician-card p,.technician-card small{margin:0;color:var(--muted)}
.specialty-row{display:flex;gap:7px;flex-wrap:wrap}
.detail-panel{position:fixed;top:0;right:0;width:min(430px,100%);height:100vh;background:#07101f;border-left:1px solid var(--line);box-shadow:-28px 0 90px rgba(0,0,0,.45);padding:24px;transform:translateX(105%);transition:.24s ease;z-index:20;overflow:auto}
.detail-panel.open{transform:translateX(0)}
.close-detail{float:right;border:1px solid var(--line);background:rgba(255,255,255,.06);color:#fff;border-radius:10px;width:34px;height:34px}
.detail-panel h2{clear:both;margin:24px 0 8px;text-transform:uppercase}
.detail-meta{display:grid;gap:10px;margin:18px 0}
.detail-meta div{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding-bottom:10px}
.detail-meta span{color:var(--muted)}
.status-actions{display:grid;gap:10px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.045);padding:12px;margin:18px 0}
.status-actions div{display:flex;gap:8px;flex-wrap:wrap}
.status-actions .ghost-action{padding:8px 12px;font-size:.85rem}
.status-actions .ghost-action.active{background:rgba(22,195,255,.18);border-color:rgba(22,195,255,.38)}
.dispatch-list{display:grid;gap:10px;margin:18px 0}
.dispatch-card{border:1px solid rgba(22,195,255,.28);border-radius:8px;background:rgba(22,195,255,.08);padding:12px}
.dispatch-card strong,.dispatch-card span{display:block}
.dispatch-card span,.dispatch-card p{color:var(--muted)}
.dispatch-card p{margin:8px 0 0}
.dispatch-form{display:grid;gap:10px;border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.04);padding:12px;margin:18px 0}
.dispatch-form textarea{min-height:92px}
.calendar-picker{border:1px solid var(--line);border-radius:8px;background:rgba(3,6,13,.42);padding:10px;display:grid;gap:10px}
.calendar-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.calendar-head strong{font-size:.95rem}
.calendar-head .ghost-action{width:36px;height:36px;padding:0;border-radius:10px}
.calendar-weekdays,.calendar-days{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;text-align:center}
.calendar-weekdays span{color:var(--muted);font-size:.68rem;text-transform:uppercase;letter-spacing:.08em}
.calendar-days span,.calendar-days button{min-height:34px;border-radius:8px}
.calendar-days button{border:1px solid transparent;background:rgba(255,255,255,.045);color:#fff;font-weight:850}
.calendar-days button:hover,.calendar-days button.active{border-color:rgba(22,195,255,.42);background:rgba(22,195,255,.18)}
.ticket-updates{display:grid;gap:10px;margin:18px 0}
.update-card{border:1px solid var(--line);border-radius:8px;background:rgba(255,255,255,.045);padding:12px}
.update-card p{margin:8px 0;color:#d8e3f4}
.update-card small{color:var(--muted)}
.update-form{display:grid;gap:12px;border-top:1px solid var(--line);padding-top:16px;margin-top:16px}
.inline-check{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:.9rem}
.inline-check input{width:auto}
@media(max-width:1100px){
  .shell{grid-template-columns:1fr}
  .sidebar{position:static;height:auto}
  .nav{grid-template-columns:repeat(2,1fr)}
  .metric-grid,.content-grid,.kanban,.schema-grid,.module-grid,.studio-grid,.technician-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  .main,.sidebar{padding:16px}
  .topbar,.hero-panel,.panel-head,.section-title{display:block}
  .topbar-actions{margin-top:14px}
  .metric-grid,.content-grid,.kanban,.schema-grid,.form-grid,.module-grid,.studio-grid,.technician-grid,.tenant-preview-row{grid-template-columns:1fr}
  .ticket-table-head{display:none}
  .ticket-row{grid-template-columns:1fr}
  .nav{grid-template-columns:1fr}
}