:root{--brand-blue: #0f62fe;--text-primary: #161616;--text-secondary: #525252;--bg-default: #f4f4f4;--surface: #ffffff;--surface-hover: #e8e8e8;--border-subtle: #e0e0e0;--font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, "Cascadia Mono", "JetBrains Mono", Consolas, "Courier New", monospace}html,body{font-family:var(--font-sans);background:var(--bg-default);color:var(--text-primary);margin:0;padding:0}button,input,select,textarea{font-family:inherit}code,.mono{font-family:var(--font-mono)}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-main{flex:1;padding:3rem 1rem;max-width:1200px;width:100%;margin:0 auto}.login-main{flex:1;display:flex;align-items:center;justify-content:center;padding:2rem 1rem}.login-container{width:100%;max-width:28rem}.login-card{padding:2.5rem 2rem!important;margin:0}.login-title{font-size:1.75rem;font-weight:300;letter-spacing:-.01em;margin:0 0 .5rem}.login-subtitle{color:var(--text-secondary);margin:0 0 2rem;font-size:.875rem}.public-header{background-color:var(--surface);color:var(--text-primary);border-bottom:1px solid var(--border-subtle)}.public-header-actions{display:flex;align-items:center;gap:.25rem;margin-left:auto}.public-header-link{height:3rem;padding:0 1rem;border-radius:0;color:var(--text-primary)}.public-header-link:hover{background:#0000000f}.sidenav-collapse-toggle{position:fixed;bottom:1rem;left:15.25rem;z-index:8001;display:flex;align-items:center;justify-content:center;width:1.5rem;height:1.5rem;padding:0;border:1px solid var(--border-subtle);border-radius:50%;background:var(--surface);color:var(--text-primary);cursor:pointer;transition:left .2s ease-out,background .15s ease-out}.sidenav-collapse-toggle:hover{background:var(--surface-hover)}.sidenav-collapse-toggle.collapsed{left:2.25rem}@media(max-width:1055px){.sidenav-collapse-toggle{display:none}}.admin-content{min-width:0;box-sizing:border-box;flex:1;margin-top:64px;padding:2rem clamp(1rem,3vw,2.5rem) 4rem}@media(max-width:599px){.admin-content{margin-top:56px;padding-inline:1rem}}.admin-page{max-width:1400px;margin:0 auto}.admin-page-header{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-bottom:1.25rem}.admin-title{font-size:1.5rem;font-weight:300;letter-spacing:-.01em;margin:0}.admin-subtitle{color:var(--text-secondary);font-size:.875rem;margin:.25rem 0 0}.admin-chips{display:flex;gap:.5rem;flex-wrap:wrap}.muted{color:var(--text-secondary)}.row-actions{display:flex;gap:.5rem;flex-wrap:wrap}.stat-card{text-align:center;padding:1.5rem 1rem!important;height:100%}.stat-value{font-size:2rem;font-weight:300}.stat-label{font-size:.8125rem;color:var(--text-secondary);margin-top:.25rem}.checkin-card{background:var(--surface);padding:2.5rem 2rem;max-width:560px;margin:2rem auto}.checkin-title{font-size:2rem;font-weight:300;letter-spacing:-.01em;margin:0 0 .5rem}.checkin-subtitle{color:var(--text-secondary);margin:0 0 2rem}.protocol-code{font-family:var(--font-mono);font-size:1.5rem;font-weight:500;color:var(--brand-blue);letter-spacing:.02em}.field-label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem}.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.25rem}.history-row{display:flex;gap:1rem;align-items:center;flex-wrap:wrap;padding:.5rem 0;border-bottom:1px solid var(--border-subtle)}.type-row{display:flex;align-items:center;justify-content:space-between;padding:.5rem 0;border-bottom:1px solid var(--border-subtle);gap:1rem;flex-wrap:wrap}.config-add-row{display:flex;flex-wrap:wrap;gap:1rem;align-items:flex-start}.config-add-row>.MuiTextField-root{flex:1 1 240px}.toast-stack{position:fixed;top:calc(64px + .5rem);right:1rem;z-index:9000;display:flex;flex-direction:column;gap:.5rem;width:min(380px,calc(100vw - 2rem))}@media(max-width:599px){.toast-stack{top:calc(56px + .5rem)}}.notif-root{position:relative}.notif-trigger{width:3rem;height:3rem;border-radius:0}.notif-panel{position:absolute;top:calc(100% + .25rem);right:-.5rem;z-index:8001;width:min(380px,calc(100vw - 2rem));max-height:min(60vh,480px);overflow-y:auto;background:var(--surface);border:1px solid var(--border-subtle);box-shadow:0 2px 6px #0003}.notif-panel-header{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.75rem 1rem;border-bottom:1px solid var(--border-subtle);font-weight:600;position:sticky;top:0;background:var(--surface);z-index:1}.notif-mark-all{background:none;border:none;color:var(--brand-blue);cursor:pointer;font-size:.75rem;padding:0}.notif-mark-all:hover{text-decoration:underline}.notif-list{list-style:none;margin:0;padding:0}.notif-empty{padding:1.5rem 1rem;text-align:center;color:var(--text-secondary);font-size:.875rem}.notif-item{display:flex;flex-direction:column;gap:.125rem;width:100%;text-align:left;background:none;border:none;border-bottom:1px solid var(--border-subtle);border-left:3px solid transparent;padding:.625rem 1rem;cursor:pointer;color:inherit}.notif-item:hover{background:var(--surface-hover)}.notif-item-unread{border-left-color:var(--brand-blue);background:#edf5ff}.notif-item-title{font-size:.875rem;font-weight:600}.notif-item-body{font-size:.8125rem;color:var(--text-secondary)}.notif-item-time{display:flex;align-items:center;gap:.5rem;font-size:.75rem;color:var(--text-secondary);margin-top:.25rem}.notif-dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--brand-blue)}.user-root{position:relative}.user-trigger{display:flex;align-items:center;gap:.5rem;height:3rem;padding:0 1rem;background:none;border:none;border-right:1px solid var(--border-subtle);color:var(--text-primary);cursor:pointer}.user-trigger:hover,.user-trigger-open{background:#0000000f}.user-avatar{display:flex;align-items:center;justify-content:center;width:2rem;height:2rem;border-radius:50%;background:var(--brand-blue);color:#fff;font-size:.75rem;font-weight:600;letter-spacing:.02em;flex-shrink:0}.user-avatar-lg{width:2.5rem;height:2.5rem;font-size:.875rem}.user-name{font-size:.875rem;max-width:10rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-panel{right:0;width:min(280px,calc(100vw - 2rem))}.user-panel-header{display:flex;align-items:center;gap:.75rem;padding:1rem;border-bottom:1px solid var(--border-subtle)}.user-panel-id{display:flex;flex-direction:column;gap:.125rem;min-width:0}.user-panel-title{font-size:.875rem;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-panel-sub{font-size:.75rem;color:var(--text-secondary)}.user-panel-item{display:flex;align-items:center;gap:.625rem;width:100%;text-align:left;background:none;border:none;border-bottom:1px solid var(--border-subtle);padding:.75rem 1rem;font-size:.875rem;color:inherit;cursor:pointer}.user-panel-item:last-child{border-bottom:none}.user-panel-item:hover{background:var(--surface-hover)}@media(max-width:671px){.user-name{display:none}.user-trigger{padding:0 .75rem;border-right:none}}@media(max-width:671px){.checkin-card{padding:1.5rem 1.25rem;margin:1rem auto}.admin-title{font-size:1.375rem}.admin-page-header{align-items:flex-start}.history-row{gap:.5rem}}