:root{--brand:#17685f;--line:#dce5e2;--bg:#f6f8f7;--ink:#1b2927}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:14px Arial,sans-serif}
header{height:62px;padding:0 24px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
header a{color:var(--brand)}
.preview-bar{display:flex;align-items:center;justify-content:center;gap:16px;padding:8px 16px;border-bottom:1px solid var(--line);background:#eef4f2}.preview-bar form,.preview-bar label{margin:0;display:flex;flex-direction:row;align-items:center;gap:8px}.preview-bar select{padding:7px 10px}.preview-bar.active{background:#fff3cd;border-color:#e1c45f}.preview-bar.active strong{color:#6f5100}
main{padding:22px}
.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.toolbar h1{font:26px Georgia,serif;margin:0 18px;min-width:210px;text-transform:capitalize}
.toolbar nav{display:flex;background:#e8eeec;border-radius:10px;padding:3px}
.toolbar nav button.active{background:#fff;box-shadow:0 1px 4px #0002}
button,.primary{border:1px solid var(--line);background:#fff;border-radius:9px;padding:10px 13px;cursor:pointer}
.primary{background:var(--brand);color:#fff;border:0;text-decoration:none}
.toolbar>.primary{margin-left:auto}
#calendar{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:auto}
.weekhead,.monthgrid{display:grid;grid-template-columns:repeat(7,1fr);min-width:700px}
.weekhead div{padding:12px;color:#667;text-transform:uppercase;font-size:11px}
.day{min-height:115px;padding:8px;border-top:1px solid var(--line);border-right:1px solid var(--line);cursor:pointer}
.day.muted{background:#fafbfb;color:#aaa}
.day.today>strong{background:var(--brand);color:#fff;border-radius:50%;padding:6px}
.event{display:block;margin-top:5px;padding:5px;border-left:5px solid var(--c);background:color-mix(in srgb,var(--c) 12%,white);border-radius:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px}
.event small{display:block;color:#667}
.timegrid{display:grid;min-width:720px}
.timehead,.slot,.hour{min-height:65px;border-top:1px solid var(--line);border-left:1px solid var(--line);padding:6px}
.timehead{text-align:center;background:#fafcfc}
.hour{color:#778;font-size:11px;text-align:right}
.slot{cursor:pointer}
dialog{border:0;border-radius:16px;padding:18px 22px;width:min(820px,96vw);max-height:calc(100vh - 24px);overflow:hidden;box-shadow:0 20px 60px #0004}
dialog::backdrop{background:#163a3466}
dialog section{min-width:min(420px,80vw)}
label{display:flex;flex-direction:column;gap:5px;margin:8px 0;font-weight:bold}
input,textarea,select{border:1px solid #cbd8d5;border-radius:8px;padding:10px;font:inherit;background:#fff}
input[type="datetime-local"]{min-height:48px;border:2px solid #536b67;border-radius:10px;background:#fafffd;padding:10px 12px;box-shadow:0 0 0 3px #17685f0d;font-weight:600;color:#172a27}
input[type="datetime-local"]:hover{border-color:var(--brand)}
input[type="datetime-local"]:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 4px #17685f2b}
input[type="datetime-local"]::-webkit-calendar-picker-indicator{padding:8px;border-left:1px solid #b8c9c5;cursor:pointer}
.datetime-fields{display:grid;grid-template-columns:minmax(145px,1fr) auto;gap:8px;align-items:stretch}
.datetime-fields>input[type="date"]{min-width:0;border:2px solid #536b67;background:#fafffd;font-weight:600}
.time-fields{display:grid;grid-template-columns:58px 12px 58px;align-items:center;padding:5px;border:2px solid #536b67;border-radius:10px;background:#edf7f4;box-shadow:0 0 0 3px #17685f12}
.time-fields select{width:58px;min-height:38px;padding:7px 5px;border:2px solid var(--brand);border-radius:7px;background:#fff;color:#142b27;font-size:16px;font-weight:700;text-align:center;text-align-last:center;cursor:pointer}
.time-fields b{text-align:center;font-size:20px;color:var(--brand)}
.datetime-fields:focus-within>input[type="date"],.time-fields:focus-within{border-color:var(--brand);box-shadow:0 0 0 4px #17685f2b}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.two>*{min-width:0}
#eventForm h2{margin:2px 0 10px}
#eventForm fieldset{margin:8px 0;padding:7px 10px 8px}
#peopleChecks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 12px}
#peopleChecks label{min-height:34px;margin:0;padding:5px 8px;display:flex;flex-direction:row;align-items:center;gap:8px;background:#f8faf9;border-radius:5px}
#peopleChecks input{margin:0}
#eventForm textarea{min-height:68px;max-height:90px;resize:vertical}
.actions{display:grid;grid-template-columns:auto 1fr auto auto;gap:8px}
.push-actions{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}.push-actions button{flex:1 1 180px}#pushMessage{min-height:20px;font-weight:bold;color:var(--brand)}
.danger,.error{color:#a22}
.success{color:#17685f}
.navlinks{display:flex;gap:8px}
.navlinks a{padding:8px 12px;border-radius:8px;background:#e7f1ef;color:#165c54;text-decoration:none;font-weight:bold}
.auth{min-height:100vh;display:grid;place-items:center}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px;width:min(460px,94vw);box-shadow:0 15px 45px #0001}
.card h1{font:34px Georgia,serif}
.card .primary{width:100%;display:block;text-align:center}
.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.admin-tabs{display:flex;gap:6px;margin:0 0 22px;padding:5px;width:max-content;max-width:100%;border:1px solid var(--line);border-radius:11px;background:#e7efed}.admin-tabs a{padding:10px 16px;border-radius:8px;color:#244f49;text-decoration:none;font-weight:bold}.admin-tabs a.active{background:var(--brand);color:#fff;box-shadow:0 2px 7px #0002}
.user-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}
.user-card h2{margin-top:0}
.audit-section{margin-top:32px}
.admin-tabs+.audit-section{margin-top:0}
.retention-info{margin:0 0 14px;padding:12px 16px;border-left:5px solid var(--brand);border-radius:8px;background:#eaf4f1}.retention-info ul{margin:8px 0;padding-left:22px}.retention-info p{margin:8px 0 0;color:#536b67}
.audit-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:14px}
.audit-table{width:100%;border-collapse:collapse;min-width:900px}
.audit-table th,.audit-table td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.audit-table th{position:sticky;top:0;background:#edf4f2;color:#31534e}
.audit-table tr:hover td{background:#f8fbfa}
.audit-action{display:inline-block;padding:4px 7px;border-radius:6px;background:#e9f2f0;white-space:nowrap}
.audit-action.event_deleted{background:#fbe8e8;color:#8c2424}
.audit-action.event_created{background:#e4f5eb;color:#17623a}
.audit-action.event_updated{background:#fff3d8;color:#77530b}
.audit-table details{margin-top:6px}.audit-table pre{max-width:520px;max-height:260px;overflow:auto;padding:8px;background:#f4f6f5;border-radius:6px;font-size:11px;white-space:pre-wrap}
@media(max-width:700px){main{padding:12px}
.preview-bar{align-items:stretch;flex-direction:column;gap:6px}.preview-bar form,.preview-bar label{align-items:stretch;flex-direction:column}.preview-bar select{width:100%}
dialog{width:96vw;padding:14px;max-height:calc(100vh - 12px);overflow-y:auto;overflow-x:hidden}
.toolbar h1{order:5;width:100%;margin:8px 0}
.toolbar nav{width:100%;order:6}
.toolbar nav button{flex:1}
.toolbar>.primary{margin-left:0}
.day{min-height:88px;padding:4px}
.event{font-size:0}
.event time,.event small{font-size:9px}
.two{grid-template-columns:1fr}
#peopleChecks{grid-template-columns:1fr}
.admin-grid{grid-template-columns:1fr}
.datetime-fields{grid-template-columns:1fr}
.time-fields{width:max-content}
}