:root{--bg: #f7fafb;--ink: #1f2a33;--muted: #5b6b76;--card: #ffffff;--border: #dde6ea;--primary: #1b7f9e;--primary-soft: #e3f1f5;--accent: #9fe3d5;--danger: #c2453a;--danger-soft: #fbeae8;--warning: #b97f18;--warning-soft: #fdf3e0;--success: #2e8b62;--success-soft: #e6f4ed;--radius: 12px;--shadow: 0 1px 2px rgba(31, 42, 51, .06), 0 2px 8px rgba(31, 42, 51, .06)}*{box-sizing:border-box}body{margin:0;font-family:Avenir Next,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.55}h1{font-size:1.6rem;margin:0 0 .25rem;letter-spacing:-.02em}h2{font-size:1.15rem;margin:0 0 .5rem}p.sub{color:var(--muted);margin:0 0 1.25rem;font-size:.95rem}a{color:var(--primary)}.app{display:flex;min-height:100vh}.sidebar{width:240px;flex-shrink:0;background:#fff;border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:10px;padding:18px 16px;border-bottom:1px solid var(--border)}.brand img{width:34px;height:34px}.brand-name{font-weight:700;letter-spacing:-.01em}.brand-role{font-size:.75rem;color:var(--muted)}.nav{flex:1;padding:12px 8px;overflow-y:auto}.nav a{display:block;padding:10px 12px;border-radius:8px;text-decoration:none;color:var(--ink);font-size:.92rem;margin-bottom:2px}.nav a:hover{background:var(--primary-soft)}.nav a.active{background:var(--primary-soft);color:var(--primary);font-weight:600}.sidebar-footer{padding:12px;border-top:1px solid var(--border);font-size:.85rem}.sidebar-footer .who{color:var(--muted);margin-bottom:8px;word-break:break-all}.main{flex:1;min-width:0;padding:28px 32px 96px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;margin-bottom:16px}.card.tight{padding:0;overflow:hidden}table{width:100%;border-collapse:collapse;font-size:.92rem}th{text-align:left;padding:10px 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var(--primary);outline-offset:1px;border-color:var(--primary)}.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:8px;border:1px solid transparent;background:var(--primary);color:#fff;font:inherit;font-weight:600;font-size:.9rem;cursor:pointer}.btn:hover{filter:brightness(1.07)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.outline{background:#fff;color:var(--ink);border-color:var(--border)}.btn.danger{background:var(--danger)}.btn.small{padding:5px 10px;font-size:.8rem}.btn.ghost{background:transparent;color:var(--muted)}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.row.between{justify-content:space-between}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.stack{display:flex;flex-direction:column;gap:10px}.muted{color:var(--muted)}.small{font-size:.85rem}.center{text-align:center}.kpi{padding:16px;border-radius:var(--radius);background:var(--card);border:1px solid var(--border)}.kpi .value{font-size:1.9rem;font-weight:700}.kpi .label{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-card{width:100%;max-width:420px}.auth-logo{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:20px;font-weight:700;font-size:1.2rem}.auth-logo img{width:40px;height:40px}.password-wrap{position:relative}.password-wrap input{padding-right:42px}.eye-btn{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:var(--muted);padding:6px;font-size:1rem;width:auto}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f192080;display:grid;place-items:center;z-index:60;padding:20px}.modal{background:#fff;border-radius:var(--radius);padding:24px;width:100%;max-width:520px;max-height:88vh;overflow-y:auto}.toast-stack{position:fixed;top:18px;right:18px;z-index:100;display:flex;flex-direction:column;gap:8px}.toast{background:var(--ink);color:#fff;padding:12px 16px;border-radius:10px;font-size:.9rem;box-shadow:var(--shadow);max-width:340px}.toast-error{background:var(--danger)}.toast-success{background:var(--success)}.bell-wrap{position:relative}.bell-btn{position:relative;background:#fff;border:1px solid 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#1f2a3340;z-index:80;color:#fff}.chat-fab.ai{right:22px;background:var(--primary)}.chat-fab.msgs{left:262px;background:var(--ink)}.chat-panel{position:fixed;bottom:88px;right:22px;width:360px;height:480px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);display:flex;flex-direction:column;z-index:80}.chat-panel.left{right:auto;left:262px}.chat-head{padding:12px 16px;border-bottom:1px solid var(--border);font-weight:700;display:flex;justify-content:space-between;align-items:center}.chat-body{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:8px}.chat-msg{max-width:85%;padding:9px 12px;border-radius:12px;font-size:.88rem;white-space:pre-wrap}.chat-msg.mine{align-self:flex-end;background:var(--primary);color:#fff}.chat-msg.theirs{align-self:flex-start;background:var(--primary-soft)}.chat-input{display:flex;gap:8px;padding:10px;border-top:1px solid var(--border)}.messages-layout{display:grid;grid-template-columns:300px 1fr;gap:16px;height:calc(100vh - 160px)}.conv-list{overflow-y:auto}.conv-item{padding:12px 14px;border-bottom:1px solid var(--border);cursor:pointer}.conv-item:hover,.conv-item.active{background:var(--primary-soft)}.thread{display:flex;flex-direction:column}.thread-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:8px}@media(max-width:860px){.app{flex-direction:column}.sidebar{width:100%;height:auto;position:static}.nav{display:flex;overflow-x:auto;padding:6px}.nav a{white-space:nowrap}.grid2,.grid3,.grid4,.messages-layout{grid-template-columns:1fr}.messages-layout{height:auto}.chat-fab.msgs,.chat-panel.left{left:22px}.main{padding:18px 16px 96px}}.nav a{display:flex;align-items:center;gap:10px}.nav a svg{flex-shrink:0;opacity:.75}.nav a.active svg{opacity:1}.switch{position:relative;display:inline-block;width:46px;height:26px;flex-shrink:0;margin:0}.switch 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6px;font-size:.75rem;margin-bottom:3px;line-height:1.3}.cal-scheduled{background:var(--primary-soft);color:var(--primary)}.cal-confirmed{background:#dbeafe;color:#1d4ed8}.cal-progress{background:var(--warning-soft);color:var(--warning)}.cal-completed{background:var(--success-soft);color:var(--success)}.cal-changereq{background:var(--danger-soft);color:var(--danger)}.cal-legend{margin-top:14px;gap:18px;font-size:.82rem;color:var(--muted);flex-wrap:wrap}.cal-legend span{display:inline-flex;align-items:center;gap:6px}.cal-dot{width:10px;height:10px;border-radius:999px;display:inline-block}.day-toggle{width:52px;height:52px;border-radius:999px;border:1px solid var(--border);background:#fff;color:var(--muted);font-weight:700;cursor:pointer}.day-toggle.on{background:var(--primary);border-color:var(--primary);color:#fff}.modal{border-radius:18px;padding:28px;box-shadow:0 20px 50px #1f2a3338}.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.modal-head h2{margin:0;font-size:1.3rem}.icon-btn{border:1px solid var(--border);background:#fff;border-radius:999px;width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--muted);flex-shrink:0}.icon-btn:hover{background:var(--primary-soft);color:var(--primary);border-color:var(--primary)}.kpi2{background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px 20px;box-shadow:var(--shadow)}.kpi2 .row.between{align-items:flex-start}.kpi2 .label{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600}.kpi2 .value{font-size:2.1rem;font-weight:700;margin-top:10px}.icon-chip{width:38px;height:38px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.icon-chip.info{background:var(--primary-soft);color:var(--primary)}.icon-chip.warning{background:var(--warning-soft);color:var(--warning)}.icon-chip.danger{background:var(--danger-soft);color:var(--danger)}.icon-chip.success{background:var(--success-soft);color:var(--success)}.preview-panel .row.between.head{margin-bottom:12px}.preview-panel .row.between.head a{text-decoration:none;font-weight:600;font-size:.88rem;display:inline-flex;align-items:center;gap:4px}.preview-row{border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-bottom:8px}.preview-row:last-child{margin-bottom:0}.preview-row.flag{border-color:#f3c9c4;background:var(--danger-soft)}.preview-row.flag strong{display:block}.preview-row .muted{margin-top:2px}.pill{border-radius:999px;padding:7px 16px;border:1px solid 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.actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.quicklinks{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.quicklink{display:flex;align-items:center;gap:10px;border:1px solid var(--border);border-radius:12px;padding:14px;text-decoration:none;color:var(--ink);background:#fff}.quicklink:hover{border-color:var(--primary);background:var(--primary-soft)}.quicklink .icon-chip{width:34px;height:34px}.quicklink strong{display:block;font-size:.88rem}@media(max-width:700px){.quicklinks{grid-template-columns:1fr 1fr}}.day-visit{border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:10px}.day-visit:last-child{margin-bottom:0}.day-visit .row.between{align-items:flex-start}.day-visit .meta{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:.85rem;margin-top:4px}.modal{max-width:640px;max-height:92vh}@media(max-width:700px){.modal{max-width:94vw}}.stat-chip{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--border);border-radius:12px;padding:10px 16px}.stat-chip strong{font-size:1.15rem;margin-right:2px}.stat-chip .icon-chip{width:30px;height:30px}table th{background:#fbfdfe}table td{padding:12px 14px}