:root{
  --brand:#4B44E0; --brand-2:#6D66F0; --brand-bg:#EEEDFB;
  --ink:#171A24; --muted:#5B6274; --faint:#98A0B3;
  --bg:#F4F5F9; --surface:#FFFFFF; --line:#E6E8F0; --sunk:#F7F8FC;
  --ok:#0B8476; --ok-bg:#E2F3F0; --warn:#A56A00; --warn-bg:#FBF1DC;
  --crit:#C6383A; --crit-bg:#FBE9E9; --shadow:0 1px 3px rgba(20,24,40,.06);
  --sp:16px;
}
@media (prefers-color-scheme:dark){:root{
  --ink:#EEF0F6; --muted:#A6ADBE; --faint:#6C7385; --bg:#0F1117; --surface:#171A22;
  --line:#262A36; --sunk:#1C2029; --brand-bg:#1B1B2E; --shadow:0 1px 3px rgba(0,0,0,.4);
}}
*{box-sizing:border-box}
html,body{margin:0;padding:0;overflow-x:hidden;max-width:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5;-webkit-text-size-adjust:100%;}
a{color:inherit;text-decoration:none}
.wrap{max-width:720px;margin:0 auto;padding:0 var(--sp)}

/* top bar */
.top{position:sticky;top:0;z-index:20;background:var(--surface);border-bottom:1px solid var(--line);
  padding-top:env(safe-area-inset-top);}
.tb{display:flex;align-items:center;justify-content:space-between;gap:14px;height:56px}
.brand{font-weight:800;letter-spacing:-.01em;color:var(--brand);font-size:17px;white-space:nowrap}
.brand span{color:var(--ink);font-weight:700}
.userchip{display:flex;align-items:center;gap:10px;min-width:0}
.uname{font-size:13px;font-weight:600;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:120px}
.logout{font-size:12px;font-weight:600;color:var(--muted);border:1px solid var(--line);
  padding:6px 11px;border-radius:9px;white-space:nowrap}
.logout:hover{color:var(--brand);border-color:var(--brand)}
/* tabs = clean segmented control */
.tabwrap{padding-bottom:10px}
.tabs{display:inline-flex;background:var(--sunk);border:1px solid var(--line);border-radius:11px;padding:3px;gap:2px}
.tabs a{font-size:13px;font-weight:600;color:var(--muted);padding:7px 16px;border-radius:8px}
.tabs a.on{background:var(--brand);color:#fff;box-shadow:0 1px 2px rgba(75,68,224,.3)}

main.wrap{padding-top:18px;padding-bottom:110px}
.ph{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--faint);margin:4px 0 12px;font-weight:700}
h2.ph{font-size:14px}

/* cards + list */
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);
  padding:16px;margin-bottom:14px}
.list{display:flex;flex-direction:column;gap:10px}
.mc{display:block;padding:14px 15px}
.mc-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.mc-when{font-size:12.5px;font-weight:700;color:var(--brand)}
.mc-when.big{font-size:14px}
.mc-client{font-size:17px;font-weight:700;margin:4px 0 1px}
.mc-sub{font-size:13px;color:var(--muted)}
.mc-next{margin-top:7px;font-size:12px;color:var(--warn);background:var(--warn-bg);display:inline-block;padding:2px 9px;border-radius:999px}
.client{font-size:20px;font-weight:800;margin:8px 0 12px}

/* pills */
.pill{font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap}
.pill.sc{color:var(--brand);background:var(--brand-bg)}
.pill.rs{color:var(--warn);background:var(--warn-bg)}
.pill.dn{color:var(--ok);background:var(--ok-bg)}
.pill.ns{color:var(--crit);background:var(--crit-bg)}
.pill.cx{color:var(--faint);background:var(--sunk)}

/* 7-day agenda — calendar date tile + alternating pale bands */
:root{--band-a:#EAF6EE; --band-b:#FBF6E1}   /* pale green / pale yellow */
@media (prefers-color-scheme:dark){:root{--band-a:#16241C; --band-b:#26230F}}
.week{display:flex;flex-direction:column;gap:8px}
.day{display:flex;gap:12px;align-items:stretch;padding:11px 13px;border-radius:14px}
.day:nth-child(odd){background:var(--band-a)}
.day:nth-child(even){background:var(--band-b)}
.day.today{box-shadow:inset 0 0 0 2px var(--brand)}
/* calendar date tile (distinct, calendar-like) */
.cal{flex:none;width:46px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  border-right:1px solid rgba(0,0,0,.08);padding-right:12px}
.cal-dow{font-size:9.5px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.cal-num{font-size:25px;font-weight:800;line-height:1.05;color:var(--ink);font-variant-numeric:tabular-nums}
.cal-mon{font-size:9.5px;font-weight:700;text-transform:uppercase;color:var(--faint)}
.day.today .cal-dow,.day.today .cal-num{color:var(--brand)}
.day-items{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px;justify-content:center}
.mrow{display:flex;align-items:center;gap:10px;background:var(--surface);border-radius:10px;padding:9px 11px;box-shadow:var(--shadow)}
.mrow:active{filter:brightness(.97)}
.mrow-t{font-size:12px;font-weight:700;color:var(--brand);min-width:58px}
.mrow-main{flex:1;min-width:0}
.mrow-c{display:block;font-size:14.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mrow-sub{display:block;font-size:11.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.day-empty{font-size:12.5px;color:var(--faint);font-style:italic;padding:2px 2px}

/* detail */
.kv{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.kv span{color:var(--faint);font-size:12.5px;text-transform:uppercase;letter-spacing:.04em}
.detail .kv:last-of-type{border-bottom:none}
.agenda{margin:12px 0;padding:12px;background:var(--sunk);border-radius:10px;font-size:14px;white-space:pre-wrap}
.actions{display:flex;gap:8px;margin:14px 0 4px}
.statusrow{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}
.statusrow select,.statusrow input{flex:1;min-width:120px}

/* notes */
.notes{margin-top:12px;display:flex;flex-direction:column;gap:8px}
.note{background:var(--sunk);border-radius:10px;padding:10px 12px}
.note-h{font-size:11.5px;color:var(--faint);margin-bottom:2px}
.note-b{font-size:14px;white-space:pre-wrap}
.notelink{color:var(--brand);font-weight:600}

/* forms */
.col{display:flex;flex-direction:column;gap:12px}
.form label,.col>label{display:flex;flex-direction:column;gap:5px;font-size:12.5px;font-weight:600;color:var(--muted)}
.row2{display:flex;gap:12px}
.row2>label{flex:1}
input,select,textarea{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);
  border-radius:10px;padding:11px 12px;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-bg)}
textarea{resize:vertical}
.chk{flex-direction:row!important;align-items:center;gap:8px;font-weight:500;color:var(--ink)}
.chk input{width:auto}
.inline{display:flex;gap:6px;align-items:center}
.inline input{width:auto;flex:1}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:14px;font-weight:600;
  padding:11px 16px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.sm{padding:8px 12px;font-size:13px}
.btn.danger{color:var(--crit);border-color:var(--crit)}
.btn.danger:hover{background:var(--crit);color:#fff}
.actions .btn{flex:1}

/* fab */
.fab{position:fixed;right:calc(env(safe-area-inset-right) + 18px);bottom:calc(env(safe-area-inset-bottom) + 20px);
  width:58px;height:58px;border-radius:50%;background:var(--brand);color:#fff;font-size:30px;font-weight:300;
  display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(75,68,224,.4);z-index:30}

/* misc */
.back{display:inline-block;color:var(--muted);font-size:13px;font-weight:600;margin-bottom:12px}
.empty{text-align:center;color:var(--faint);padding:34px 16px;background:var(--surface);border:1px dashed var(--line);border-radius:14px}
.empty.sm{padding:16px}
.err{background:var(--crit-bg);color:var(--crit);padding:10px 12px;border-radius:10px;font-size:13px;margin-bottom:12px}
.ok{background:var(--ok-bg);color:var(--ok);padding:10px 12px;border-radius:10px;font-size:13px;margin-bottom:12px}
.mailnote{background:var(--brand-bg);color:var(--brand);padding:10px 12px;border-radius:10px;font-size:13px;margin-bottom:12px;font-weight:600}
.sub{color:var(--muted);font-size:13px;margin:0 0 12px}

/* admin */
.ulist{display:flex;flex-direction:column;gap:0}
.urow{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);flex-wrap:wrap}
.urow:last-child{border-bottom:none}
.uemail{font-size:12.5px;color:var(--muted)}
.uacts{display:flex;gap:8px;align-items:center;flex-wrap:wrap}

/* auth */
.authwrap{min-height:70vh;display:flex;align-items:center;justify-content:center}
.auth{max-width:360px;width:100%;text-align:center;padding:28px 24px}
.auth h1{font-size:22px;margin:6px 0 2px}
.authlogo{font-size:34px;color:var(--brand)}
.auth form{margin-top:16px;text-align:left}
.auth .btn{width:100%;margin-top:4px}