:root{--primary:#1e88e5;--primary-dark:#1565c0;--accent:#fb8c00;--bg:#f5f6f8;--surface:#fff;--text:#1a1c1e;--text-muted:#6b7280;--border:#e2e5ea;--danger:#e53935;--radius:10px;--shadow:0 1px 3px #00000014, 0 1px 2px #0000000f;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:Segoe UI,Roboto,system-ui,-apple-system,sans-serif}button,input,select,textarea{font-family:inherit;font-size:1rem}a{color:var(--primary)}.page-loading{height:100vh;color:var(--text-muted);justify-content:center;align-items:center;display:flex}.layout{flex-direction:column;min-height:100%;display:flex}.topbar{background:var(--primary);color:#fff;height:56px;box-shadow:var(--shadow);z-index:10;flex-shrink:0;align-items:center;gap:8px;padding:0 16px;display:flex;position:sticky;top:0}.topbar .brand{white-space:nowrap;margin-right:12px;font-size:1.1rem;font-weight:600}.topbar nav{scrollbar-width:none;flex:1;gap:4px;display:flex;overflow-x:auto}.topbar nav::-webkit-scrollbar{display:none}.topbar nav a{color:#ffffffd9;white-space:nowrap;border-radius:6px;padding:8px 12px;font-size:.92rem;text-decoration:none}.topbar nav a.active,.topbar nav a:hover{color:#fff;background:#ffffff29}.topbar .spacer{flex:1}.topbar .user-chip{white-space:nowrap;align-items:center;gap:8px;font-size:.9rem;display:flex}.icon-btn{color:#fff;cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;padding:6px;display:flex}.icon-btn:hover{background:#ffffff29}.content{flex:1;width:100%;max-width:980px;margin:0 auto;padding:16px}@media (width<=640px){.content{padding:10px}.topbar .brand{display:none}}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:12px;padding:16px}.card-title{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);margin:0 0 8px;font-size:.75rem}.field{margin-bottom:14px}.field label{color:var(--text-muted);margin-bottom:4px;font-size:.85rem;display:block}.field input[type=text],.field input[type=tel],.field input[type=password],.field input[type=date],.field input[type=time],.field select,.field textarea{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:8px;padding:10px 12px}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #1e88e526}.field textarea{resize:vertical;min-height:72px}.field-row{gap:12px;display:flex}.field-row .field{flex:1}.error-text{color:var(--danger);margin:8px 0;font-size:.9rem}.btn{background:var(--bg);color:var(--text);cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:10px 18px;font-weight:500;transition:filter .15s;display:inline-flex}.btn:hover{filter:brightness(.96)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{filter:brightness(1.08)}.btn-danger{background:var(--danger);color:#fff}.btn-block{width:100%}.btn-row{flex-wrap:wrap;gap:10px;display:flex}.status-badge{color:#fff;border-radius:999px;align-items:center;gap:6px;padding:4px 10px;font-size:.82rem;font-weight:500;display:inline-flex}.month-nav{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.month-nav h2{text-transform:capitalize;margin:0;font-size:1.2rem}.calendar-grid{grid-template-columns:repeat(7,1fr);gap:4px;display:grid}.calendar-weekday{text-align:center;color:var(--text-muted);padding:4px 0;font-size:.78rem}.calendar-day{aspect-ratio:1;background:var(--surface);cursor:pointer;border:1px solid #0000;border-radius:8px;flex-direction:column;min-height:56px;padding:6px;display:flex}.calendar-day:hover{border-color:var(--primary)}.calendar-day.empty{cursor:default;background:0 0}.calendar-day.today{background:#e3f2fd}.calendar-day .day-num{font-size:.95rem;font-weight:600}.calendar-day .dots{flex-wrap:wrap;gap:3px;margin-top:auto;display:flex}.calendar-day .dot{border-radius:50%;width:7px;height:7px}.appt-card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);cursor:pointer;align-items:stretch;gap:12px;margin-bottom:8px;padding:12px 14px;display:flex}.appt-card:hover{box-shadow:0 2px 8px #0000001f}.appt-card .stripe{border-radius:3px;flex-shrink:0;width:5px}.appt-card .body{flex:1;min-width:0}.appt-card .row1{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.appt-card .slot{font-weight:600}.appt-card .title{text-overflow:ellipsis;white-space:nowrap;margin:2px 0;font-weight:500;overflow:hidden}.appt-card .subtitle{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;font-size:.88rem;overflow:hidden}.empty-hint{color:var(--text-muted);text-align:center;padding:24px}.chat-page{flex-direction:column;height:calc(100vh - 88px);display:flex}.chat-messages{flex-direction:column;flex:1;gap:10px;padding:4px;display:flex;overflow-y:auto}.chat-bubble{background:var(--surface);max-width:72%;box-shadow:var(--shadow);cursor:pointer;border-radius:12px;align-self:flex-start;padding:8px 12px}.chat-bubble.own{background:#dcedff;align-self:flex-end}.chat-bubble .author{color:var(--primary);margin-bottom:2px;font-size:.75rem;font-weight:600}.chat-bubble .meta{color:var(--text-muted);text-align:right;margin-top:4px;font-size:.7rem}.chat-input-row{align-items:flex-end;gap:8px;padding-top:10px;display:flex}.chat-input-row textarea{flex:1;min-height:40px;max-height:120px}.chat-attachments-preview{flex-wrap:wrap;gap:6px;margin-bottom:6px;display:flex}.chat-photo-grid{grid-template-columns:repeat(auto-fill,minmax(90px,1fr));gap:6px;max-width:260px;margin-top:6px;display:grid}.chat-photo-grid img{aspect-ratio:1;object-fit:cover;cursor:zoom-in;border-radius:8px;width:100%}.file-chip{background:var(--bg);color:var(--text);border-radius:8px;align-items:center;gap:8px;margin-top:6px;padding:6px 10px;font-size:.86rem;text-decoration:none;display:flex}.overlay{z-index:100;background:#00000080;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border-radius:var(--radius);width:100%;max-width:420px;max-height:90vh;padding:20px;overflow-y:auto}.modal h3{margin-top:0}.image-viewer-overlay{z-index:200;background:#000000e6;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.image-viewer-overlay img{object-fit:contain;max-width:92vw;max-height:92vh}.image-viewer-controls{gap:8px;display:flex;position:absolute;top:12px;right:12px}.toast{color:#fff;z-index:300;box-shadow:var(--shadow);background:#323232;border-radius:8px;padding:10px 18px;font-size:.9rem;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.login-screen{background:linear-gradient(160deg, var(--primary), var(--primary-dark));justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.login-card{background:var(--surface);border-radius:14px;width:100%;max-width:360px;padding:32px 28px;box-shadow:0 10px 40px #00000040}.login-card h1{text-align:center;margin:0 0 4px;font-size:1.3rem}.login-card .subtitle{text-align:center;color:var(--text-muted);margin-bottom:24px;font-size:.85rem}.list-item-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:10px;padding:10px 0;display:flex}.list-item-row:last-child{border-bottom:none}.muted{color:var(--text-muted)}.section-title{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);margin:20px 0 8px;font-size:.78rem}.pill{background:var(--bg);color:var(--text-muted);border-radius:999px;padding:2px 8px;font-size:.75rem;display:inline-block}.pill.role-admin{color:#6a1b9a;background:#f3e5f5}.pill.role-manager{color:#1565c0;background:#e3f2fd}.pill.role-measurer{color:#2e7d32;background:#e8f5e9}.spinner-inline{border:2px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:16px;height:16px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}