/* Lyceum design system — monochrome. One file, shared by admin, therapist and client apps.
   Layout concept: quiet greyscale workspace — sidebar + content, generous whitespace, black/white primary actions. */

:root{
  --bg:#ffffff;
  --bg-subtle:#f7f7f7;
  --surface:#ffffff;
  --surface-2:#f4f4f4;
  --surface-3:#ececec;
  --border:#ebebeb;
  --border-strong:#d6d6d6;
  --text:#0a0a0a;
  --text-2:#5c5c5c;
  --text-3:#919191;
  --primary:#0a0a0a;
  --primary-fg:#ffffff;
  --hover:rgba(0,0,0,.04);
  --active:rgba(0,0,0,.07);
  --overlay:rgba(10,10,10,.28);
  --shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px -12px rgba(0,0,0,.12);
  --shadow-lg:0 2px 4px rgba(0,0,0,.04),0 24px 64px -24px rgba(0,0,0,.25);
  --ring:0 0 0 3px rgba(10,10,10,.14);
  --glow:radial-gradient(60% 50% at 50% 0%,rgba(0,0,0,.05),transparent 70%);

  --font:"Inter",ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --t-xs:10.5px;--t-sm:12px;--t-md:13px;--t-lg:14px;--t-xl:16px;--t-2xl:20px;--t-3xl:26px;

  --r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:22px;--r-pill:999px;
  --dur:180ms;--ease:cubic-bezier(.2,.7,.2,1);
  --side-w:248px;
  --tx-green:#15803d;--tx-amber:#a16207;--tx-orange:#c2410c;--tx-red:#b91c1c;--tx-purple:#7e22ce;--tx-blue:#1d4ed8;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0a0a0a;--bg-subtle:#0f0f0f;--surface:#121212;--surface-2:#1a1a1a;--surface-3:#242424;
    --border:#212121;--border-strong:#323232;--text:#f4f4f4;--text-2:#a1a1a1;--text-3:#6e6e6e;
    --primary:#f4f4f4;--primary-fg:#0a0a0a;--hover:rgba(255,255,255,.05);--active:rgba(255,255,255,.08);
    --overlay:rgba(0,0,0,.6);--shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.6);
    --shadow-lg:0 2px 4px rgba(0,0,0,.4),0 24px 64px -24px rgba(0,0,0,.9);--ring:0 0 0 3px rgba(255,255,255,.18);
    --glow:radial-gradient(60% 50% at 50% 0%,rgba(255,255,255,.06),transparent 70%);
    --tx-green:#4ade80;--tx-amber:#facc15;--tx-orange:#fb923c;--tx-red:#f87171;--tx-purple:#c084fc;--tx-blue:#60a5fa;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0a0a0a;--bg-subtle:#0f0f0f;--surface:#121212;--surface-2:#1a1a1a;--surface-3:#242424;
  --border:#212121;--border-strong:#323232;--text:#f4f4f4;--text-2:#a1a1a1;--text-3:#6e6e6e;
  --primary:#f4f4f4;--primary-fg:#0a0a0a;--hover:rgba(255,255,255,.05);--active:rgba(255,255,255,.08);
  --overlay:rgba(0,0,0,.6);--shadow:0 1px 2px rgba(0,0,0,.4),0 8px 24px -12px rgba(0,0,0,.6);
  --shadow-lg:0 2px 4px rgba(0,0,0,.4),0 24px 64px -24px rgba(0,0,0,.9);--ring:0 0 0 3px rgba(255,255,255,.18);
  --glow:radial-gradient(60% 50% at 50% 0%,rgba(255,255,255,.06),transparent 70%);
  --tx-green:#4ade80;--tx-amber:#facc15;--tx-orange:#fb923c;--tx-red:#f87171;--tx-purple:#c084fc;--tx-blue:#60a5fa;
  color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 var(--t-md)/1.5 var(--font);font-feature-settings:"cv11","ss01","ss03";-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,h4{margin:0;font-weight:500;letter-spacing:-.015em;text-wrap:balance}
p{margin:0}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:var(--r-sm)}
.num,.tabular{font-variant-numeric:tabular-nums}
.mono{font-family:var(--font-mono)}
.muted{color:var(--text-2)}
.faint{color:var(--text-3)}
.eyebrow{font-size:var(--t-xs);font-weight:500;letter-spacing:.06em;text-transform:uppercase;color:var(--text-3)}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- Wordmark ---------- */
.wordmark{display:inline-flex;align-items:center;gap:9px;font-weight:600;font-size:15px;letter-spacing:-.03em;text-decoration:none;color:var(--text)}
.wordmark .mark{width:26px;height:26px;border-radius:8px;background:var(--primary);color:var(--primary-fg);display:grid;place-items:center}
.wordmark .mark svg{width:15px;height:15px}
.wordmark small{font-weight:500;font-size:12px;letter-spacing:0;color:var(--text-3);padding:2px 8px;border:1px solid var(--border);border-radius:var(--r-pill)}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:32px;padding:0 13px;border-radius:var(--r-pill);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font-weight:500;font-size:var(--t-sm);cursor:pointer;white-space:nowrap;text-decoration:none;transition:background var(--dur) var(--ease),border-color var(--dur) var(--ease),transform 120ms var(--ease),opacity var(--dur)}
.btn:hover{background:var(--surface-2)}
.btn:active{transform:scale(.98)}
.btn svg{width:16px;height:16px;flex:none}
.btn-primary{background:var(--primary);color:var(--primary-fg);border-color:var(--primary)}
.btn-primary:hover{background:var(--primary);opacity:.86}
.btn-ghost{border-color:transparent;background:transparent}
.btn-ghost:hover{background:var(--hover)}
.btn-sm{height:30px;padding:0 11px;font-size:12.5px}
.btn-lg{height:40px;padding:0 18px;font-size:var(--t-md)}
.btn-block{width:100%}
.btn-icon{width:36px;padding:0}
.btn-icon.btn-sm{width:30px}
.btn[disabled],.btn.is-disabled{opacity:.4;pointer-events:none}
.btn-danger{border-color:var(--text);color:var(--text)}
.btn-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ---------- Fields ---------- */
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field>label,.label{font-size:12.5px;font-weight:500;color:var(--text-2)}
.input,.select,.textarea{width:100%;height:36px;padding:0 12px;border-radius:var(--r-md);border:1px solid var(--border-strong);background:var(--surface);transition:border-color var(--dur),box-shadow var(--dur)}
.textarea{height:auto;min-height:96px;padding:10px 12px;resize:vertical;line-height:1.5}
.input:hover,.select:hover,.textarea:hover{border-color:var(--text-3)}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--text);box-shadow:var(--ring)}
.input::placeholder,.textarea::placeholder{color:var(--text-3)}
.select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--text-2) 50%),linear-gradient(135deg,var(--text-2) 50%,transparent 50%);background-position:calc(100% - 17px) 17px,calc(100% - 12px) 17px;background-size:5px 5px;background-repeat:no-repeat;padding-right:32px}
.hint{font-size:12px;color:var(--text-3)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:var(--t-sm);color:var(--text-2);cursor:pointer}
.check input{width:16px;height:16px;margin:2px 0 0;accent-color:var(--primary)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.form-grid .span-2{grid-column:span 2}
@media (max-width:640px){.form-grid{grid-template-columns:1fr}.form-grid .span-2{grid-column:auto}}

/* switch */
.switch{position:relative;width:36px;height:20px;flex:none}
.switch input{opacity:0;width:0;height:0}
.switch span{position:absolute;inset:0;border-radius:20px;background:var(--surface-3);border:1px solid var(--border-strong);transition:background var(--dur)}
.switch span::after{content:"";position:absolute;top:2px;left:2px;width:14px;height:14px;border-radius:50%;background:var(--text-3);transition:transform var(--dur) var(--ease),background var(--dur)}
.switch input:checked+span{background:var(--primary);border-color:var(--primary)}
.switch input:checked+span::after{transform:translateX(16px);background:var(--primary-fg)}

/* ---------- Segmented tabs ---------- */
.segmented{display:inline-flex;padding:3px;gap:2px;border-radius:var(--r-pill);background:var(--surface-2);border:1px solid var(--border)}
.segmented button{border:0;background:transparent;height:28px;padding:0 12px;border-radius:var(--r-pill);font-size:12.5px;font-weight:500;color:var(--text-2);cursor:pointer;transition:all var(--dur) var(--ease)}
.segmented button:hover{color:var(--text)}
.segmented button[aria-selected="true"]{background:var(--surface);color:var(--text);box-shadow:0 1px 2px rgba(0,0,0,.08),0 0 0 1px var(--border)}

.tabs{display:flex;gap:4px;border-bottom:1px solid var(--border);overflow-x:auto;scrollbar-width:none}
.tabs button{border:0;background:none;height:38px;padding:0 10px;font-size:var(--t-sm);font-weight:500;color:var(--text-3);cursor:pointer;border-bottom:1.5px solid transparent;margin-bottom:-1px;white-space:nowrap}
.tabs button:hover{color:var(--text)}
.tabs button[aria-selected="true"]{color:var(--text);border-bottom-color:var(--text)}

/* ---------- Cards / stats ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);min-width:0}
.card-pad{padding:20px}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;border-bottom:1px solid var(--border)}
.card-head h3{font-size:var(--t-md)}
.card-body{padding:16px 20px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.stat{padding:18px 20px;border:1px solid var(--border);border-radius:var(--r-lg);background:var(--surface);display:flex;flex-direction:column;gap:6px;min-width:0}
.stat .label{font-size:11.5px;color:var(--text-3);font-weight:500}
.stat .value{font-size:19px;font-weight:500;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.15}
.stat .sub{font-size:12px;color:var(--text-3)}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.grid-main{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:16px}
@media (max-width:980px){.grid-2,.grid-3,.grid-main{grid-template-columns:1fr}}
.stack{display:flex;flex-direction:column;gap:16px}
.stack-sm{display:flex;flex-direction:column;gap:8px}
.row{display:flex;align-items:center;gap:10px;min-width:0}
.row-between{display:flex;align-items:center;justify-content:space-between;gap:12px;min-width:0}
.divider{height:1px;background:var(--border);margin:4px 0}

/* ---------- Badges (monochrome states) ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 9px;border-radius:var(--r-pill);font-size:11.5px;font-weight:500;white-space:nowrap;border:1px solid var(--border-strong);color:var(--text-2);background:transparent}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.7}
.badge.plain::before{display:none}
.badge.solid{background:var(--primary);color:var(--primary-fg);border-color:var(--primary)}
.badge.soft{background:var(--surface-2);border-color:transparent;color:var(--text)}
.badge.dashed{border-style:dashed;color:var(--text-3)}
.badge.strike{color:var(--text-3);text-decoration:line-through}
.badge.alert{border-color:var(--text);color:var(--text);font-weight:600}
.badge.alert::before{opacity:1}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto}
.table{width:100%;border-collapse:collapse;font-size:var(--t-sm)}
.table th{text-align:left;font-weight:500;color:var(--text-3);font-size:12px;padding:10px 16px;border-bottom:1px solid var(--border);white-space:nowrap;background:var(--surface)}
.table td{padding:12px 16px;border-bottom:1px solid var(--border);vertical-align:middle;white-space:nowrap}
.table tbody tr{transition:background var(--dur)}
.table tbody tr.clickable{cursor:pointer}
.table tbody tr.clickable:hover{background:var(--hover)}
.table tbody tr:last-child td{border-bottom:0}
.table .r{text-align:right}
.cell-main{display:flex;align-items:center;gap:10px}
.cell-main b{font-weight:500;color:var(--text)}
.cell-main span{display:block;font-size:12px;color:var(--text-3)}

/* ---------- Avatar ---------- */
.avatar{width:32px;height:32px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:12px;font-weight:600;background:var(--surface-3);color:var(--text-2);letter-spacing:.02em}
.avatar.lg{width:56px;height:56px;font-size:18px}
.avatar.sm{width:24px;height:24px;font-size:10px}
.avatar.ink{background:var(--primary);color:var(--primary-fg)}

/* ---------- App shell ---------- */
.app{display:grid;grid-template-columns:var(--side-w) minmax(0,1fr);min-height:100%}
.side{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:6px;padding:16px 12px;border-right:1px solid var(--border);background:var(--bg-subtle);overflow-y:auto}
.side .wordmark{padding:6px 10px 14px}
.nav-group{display:flex;flex-direction:column;gap:2px;margin-top:6px}
.nav-group .eyebrow{padding:10px 10px 4px}
.nav-item{display:flex;align-items:center;gap:10px;height:31px;padding:0 10px;border-radius:var(--r-sm);font-size:var(--t-sm);font-weight:500;color:var(--text-2);text-decoration:none;cursor:pointer;border:0;background:none;width:100%;text-align:left}
.nav-item svg{width:16px;height:16px;flex:none;opacity:.85}
.nav-item:hover{background:var(--hover);color:var(--text)}
.nav-item[aria-current="page"]{background:var(--surface);color:var(--text);box-shadow:0 0 0 1px var(--border),0 1px 2px rgba(0,0,0,.04)}
.nav-item .count{margin-left:auto;font-size:11px;font-weight:600;min-width:20px;height:18px;padding:0 6px;border-radius:var(--r-pill);display:grid;place-items:center;background:var(--primary);color:var(--primary-fg)}
.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:6px;padding-top:12px;border-top:1px solid var(--border)}
.me{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:var(--r-md);min-width:0}
.me>div b{font-size:var(--t-sm);font-weight:500;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.me>div span{font-size:12px;color:var(--text-3);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.me>div{min-width:0}

.main{min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;display:flex;align-items:center;gap:12px;height:54px;padding:0 28px;background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--border)}
.search{display:flex;align-items:center;gap:8px;height:36px;padding:0 12px;border-radius:var(--r-pill);border:1px solid var(--border);background:var(--surface-2);color:var(--text-3);font-size:var(--t-sm);min-width:0;width:min(360px,100%);cursor:text}
.search input{border:0;background:transparent;outline:none;flex:1;min-width:0;color:var(--text)}
.search svg{width:15px;height:15px;flex:none}
.kbd{font:500 11px/1 var(--font-mono);padding:3px 6px;border-radius:6px;border:1px solid var(--border-strong);color:var(--text-3);background:var(--surface)}
.topbar .spacer{flex:1}
.menu-btn{display:none}
.content{padding:28px;max-width:1280px;width:100%;margin:0 auto;display:flex;flex-direction:column;gap:24px}
.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.page-head h1{font-size:var(--t-2xl);line-height:1.2;font-weight:500}
.page-head p{color:var(--text-2);margin-top:6px}
@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .side{position:fixed;left:0;top:0;bottom:0;width:min(280px,86vw);z-index:60;transform:translateX(-105%);transition:transform 260ms var(--ease);box-shadow:var(--shadow-lg)}
  .side.open{transform:none}
  .menu-btn{display:inline-flex}
  .topbar{padding:0 16px}
  .content{padding:20px 16px}
  .search{display:none}
}
.scrim{position:fixed;inset:0;background:var(--overlay);z-index:55;opacity:0;pointer-events:none;transition:opacity 220ms}
.scrim.show{opacity:1;pointer-events:auto}

/* ---------- Lists ---------- */
.list{display:flex;flex-direction:column}
.list-item{display:flex;align-items:center;gap:12px;padding:12px 20px;border-bottom:1px solid var(--border);min-width:0}
.list-item:last-child{border-bottom:0}
.list-item.clickable{cursor:pointer}
.list-item.clickable:hover{background:var(--hover)}
.list-item .grow{flex:1;min-width:0}
.list-item .title{font-weight:500;font-size:var(--t-sm);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list-item .meta{font-size:12px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.time-block{width:56px;flex:none;font-variant-numeric:tabular-nums}
.time-block b{display:block;font-size:var(--t-sm);font-weight:600}
.time-block span{font-size:11.5px;color:var(--text-3)}

/* ---------- Empty ---------- */
.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;padding:40px 20px;color:var(--text-3)}
.empty svg{width:28px;height:28px;opacity:.6}
.empty b{color:var(--text);font-weight:500}

/* ---------- Sheet (drawer) & modal ---------- */
.overlay{position:fixed;inset:0;z-index:80;background:var(--overlay);opacity:0;transition:opacity 200ms var(--ease);display:flex}
.overlay.show{opacity:1}
.sheet{margin-left:auto;width:min(560px,100%);height:100%;background:var(--surface);border-left:1px solid var(--border);box-shadow:var(--shadow-lg);display:flex;flex-direction:column;transform:translateX(24px);transition:transform 260ms var(--ease)}
.overlay.show .sheet{transform:none}
.sheet-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:20px 24px;border-bottom:1px solid var(--border)}
.sheet-head h2{font-size:var(--t-xl);font-weight:500}
.sheet-body{flex:1;overflow-y:auto;padding:20px 24px;display:flex;flex-direction:column;gap:20px}
.sheet-foot{display:flex;justify-content:flex-end;gap:8px;padding:14px 24px;border-top:1px solid var(--border)}
.modal-wrap{margin:auto;padding:16px;width:100%;display:flex;justify-content:center}
.modal{width:min(480px,100%);background:var(--surface);border:1px solid var(--border);border-radius:var(--r-xl);box-shadow:var(--shadow-lg);transform:translateY(8px) scale(.99);transition:transform 220ms var(--ease);max-height:calc(100dvh - 32px);display:flex;flex-direction:column}
.overlay.show .modal{transform:none}
.modal-head{padding:20px 22px 0}
.modal-head h2{font-size:15px;font-weight:500}
.modal-head p{color:var(--text-2);margin-top:4px;font-size:var(--t-sm)}
.modal-body{padding:18px 22px;display:flex;flex-direction:column;gap:14px;overflow-y:auto}
.modal-foot{display:flex;justify-content:flex-end;gap:8px;padding:0 22px 20px}

/* ---------- Toast ---------- */
.toasts{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);z-index:120;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none;width:min(440px,calc(100% - 32px))}
.toast{pointer-events:auto;display:flex;align-items:center;gap:10px;padding:11px 14px 11px 12px;border-radius:var(--r-pill);background:var(--primary);color:var(--primary-fg);font-size:var(--t-sm);font-weight:500;box-shadow:var(--shadow-lg);animation:toast-in 260ms var(--ease) both;max-width:100%}
.toast svg{width:16px;height:16px;flex:none}
.toast small{opacity:.65;font-weight:400}
@keyframes toast-in{from{opacity:0;transform:translateY(8px) scale(.98)}}

/* ---------- Notices ---------- */
.notice{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface-2);font-size:var(--t-sm);color:var(--text-2)}
.notice svg{width:16px;height:16px;flex:none;margin-top:2px;color:var(--text)}
.notice b{color:var(--text);font-weight:600}
.notice.strong{border-color:var(--text);background:var(--surface)}
.lock-panel{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:28px 20px;border:1px dashed var(--border-strong);border-radius:var(--r-lg);color:var(--text-3);background:repeating-linear-gradient(135deg,transparent 0 8px,var(--hover) 8px 9px)}
.lock-panel svg{width:22px;height:22px;color:var(--text-2)}
.lock-panel b{color:var(--text);font-weight:600}

/* crisis panel */
.crisis{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:var(--r-md);border:1px solid var(--border-strong);font-size:12.5px;color:var(--text-2);background:var(--surface)}
.crisis svg{width:16px;height:16px;flex:none;margin-top:1px;color:var(--text)}
.crisis b{color:var(--text)}

/* ---------- Calendar ---------- */
.cal{display:grid;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
.cal-scroll{overflow-x:auto}
.cal-head{display:contents}
.cal-hcell{padding:10px 8px;font-size:12px;color:var(--text-3);border-bottom:1px solid var(--border);border-left:1px solid var(--border);text-align:center;background:var(--surface);position:sticky;top:0}
.cal-hcell b{display:block;color:var(--text);font-size:var(--t-md);font-weight:500}
.cal-hcell.today b{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--primary);color:var(--primary-fg)}
.cal-time{font-size:11px;color:var(--text-3);padding:4px 8px 0 0;text-align:right;border-bottom:1px solid var(--border);font-variant-numeric:tabular-nums}
.cal-cell{border-left:1px solid var(--border);border-bottom:1px solid var(--border);position:relative;min-height:52px}
.cal-cell.clickable:hover{background:var(--hover);cursor:pointer}
.ev{position:absolute;left:3px;right:3px;top:3px;bottom:3px;border-radius:8px;padding:5px 7px;font-size:11.5px;line-height:1.3;overflow:hidden;cursor:pointer;border:1px solid var(--border-strong);background:var(--surface-2);color:var(--text);transition:transform 120ms var(--ease)}
.ev:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.ev b{display:block;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ev span{color:var(--text-2);white-space:nowrap}
.ev.booked{background:var(--primary);color:var(--primary-fg);border-color:var(--primary)}
.ev.booked span{color:var(--primary-fg);opacity:.7}
.ev.attended{background:var(--surface-3)}
.ev.cancelled,.ev.late_cancel{background:transparent;border-style:dashed;color:var(--text-3)}
.ev.cancelled b,.ev.late_cancel b{text-decoration:line-through}
.ev.no_show{background:repeating-linear-gradient(135deg,var(--surface-2) 0 5px,var(--surface) 5px 10px)}
.legend{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--text-3)}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px;border:1px solid var(--border-strong)}
.legend .l-booked{background:var(--primary);border-color:var(--primary)}
.legend .l-attended{background:var(--surface-3)}
.legend .l-cancel{border-style:dashed}
.legend .l-noshow{background:repeating-linear-gradient(135deg,var(--surface-3) 0 2px,var(--surface) 2px 4px)}

/* slot picker */
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(86px,1fr));gap:8px}
.slot{height:38px;border-radius:var(--r-md);border:1px solid var(--border-strong);background:var(--surface);font-size:var(--t-sm);font-weight:500;cursor:pointer;font-variant-numeric:tabular-nums}
.slot:hover{border-color:var(--text)}
.slot[aria-pressed="true"]{background:var(--primary);color:var(--primary-fg);border-color:var(--primary)}
.days{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px}
.day{flex:none;width:64px;padding:10px 0;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);text-align:center;cursor:pointer}
.day span{display:block;font-size:11px;color:var(--text-3)}
.day b{font-size:15px;font-weight:500}
.day[aria-pressed="true"]{background:var(--primary);color:var(--primary-fg);border-color:var(--primary)}
.day[aria-pressed="true"] span{color:var(--primary-fg);opacity:.7}

/* ---------- Messages ---------- */
.chat{display:grid;grid-template-columns:300px minmax(0,1fr);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;background:var(--surface);min-height:560px}
.chat-list{border-right:1px solid var(--border);overflow-y:auto}
.chat-thread{display:flex;flex-direction:column;min-width:0}
.chat-head{padding:14px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:12px}
.chat-msgs{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}
.bubble{max-width:72%;padding:10px 14px;border-radius:18px;font-size:var(--t-sm);line-height:1.5;background:var(--surface-2);align-self:flex-start;border-bottom-left-radius:6px}
.bubble.me{align-self:flex-end;background:var(--primary);color:var(--primary-fg);border-bottom-left-radius:18px;border-bottom-right-radius:6px}
.bubble small{display:block;margin-top:4px;font-size:11px;opacity:.6}
.chat-compose{border-top:1px solid var(--border);padding:12px;display:flex;gap:8px;align-items:flex-end}
.chat-compose .textarea{min-height:40px;height:40px}
.via-email{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--text-3)}
.via-email svg{width:12px;height:12px}
@media (max-width:760px){.chat{grid-template-columns:1fr}.chat-list{max-height:220px;border-right:0;border-bottom:1px solid var(--border)}}

/* ---------- Auth (login) ---------- */
.auth{min-height:100dvh;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);background:var(--bg)}
.auth-panel{display:flex;flex-direction:column;justify-content:space-between;padding:32px 40px;min-width:0}
.auth-panel .auth-top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.auth-form-wrap{width:100%;max-width:380px;margin:0 auto;display:flex;flex-direction:column;gap:22px;padding:40px 0}
.auth-form-wrap h1{font-size:22px;line-height:1.2;letter-spacing:-.02em;font-weight:500}
.auth-form-wrap .lede{color:var(--text-2);margin-top:8px}
.auth-form{display:flex;flex-direction:column;gap:14px}
.auth-or{display:flex;align-items:center;gap:12px;color:var(--text-3);font-size:12px}
.auth-or::before,.auth-or::after{content:"";flex:1;height:1px;background:var(--border)}
.btn-google{height:40px;border-radius:var(--r-pill);font-size:var(--t-md)}
.btn-google svg{width:18px;height:18px}
.auth-links{display:flex;justify-content:space-between;gap:12px;font-size:12.5px}
.auth-links a,.link{color:var(--text-2);text-decoration:underline;text-decoration-color:var(--border-strong);text-underline-offset:3px;cursor:pointer;background:none;border:0;padding:0;font-size:inherit}
.auth-links a:hover,.link:hover{color:var(--text);text-decoration-color:var(--text)}
.auth-foot{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;color:var(--text-3)}
.auth-visual{position:relative;overflow:hidden;background:var(--bg-subtle);border-left:1px solid var(--border);display:flex;flex-direction:column;justify-content:flex-end;padding:48px}
.auth-visual canvas{position:absolute;inset:0;width:100%;height:100%}
.auth-quote{position:relative;max-width:440px;display:flex;flex-direction:column;gap:14px}
.auth-quote blockquote{margin:0;font-size:19px;line-height:1.35;letter-spacing:-.015em;font-weight:400;text-wrap:balance}
.auth-quote p{color:var(--text-2);font-size:var(--t-sm)}
.auth-points{position:relative;display:grid;gap:10px;margin-top:22px}
.auth-points div{display:flex;gap:10px;align-items:center;color:var(--text-2);font-size:var(--t-sm)}
.auth-points svg{width:16px;height:16px;color:var(--text)}
.env-pill{display:inline-flex;align-items:center;gap:7px;height:26px;padding:0 10px;border-radius:var(--r-pill);border:1px solid var(--border);font-size:12px;color:var(--text-3)}
.env-pill::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--text-3)}
.otp{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}
.otp input{height:44px;text-align:center;font-size:17px;font-weight:600;border-radius:var(--r-md);border:1px solid var(--border-strong);background:var(--surface);font-variant-numeric:tabular-nums}
.otp input:focus{outline:none;border-color:var(--text);box-shadow:var(--ring)}
.demo-accounts{display:flex;flex-direction:column;gap:8px}
.demo-acc{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);cursor:pointer;text-align:left;width:100%}
.demo-acc:hover{border-color:var(--text-3);background:var(--surface-2)}
.demo-acc .grow{flex:1;min-width:0}
.demo-acc b{display:block;font-size:var(--t-sm);font-weight:500}
.demo-acc span{display:block;font-size:12px;color:var(--text-3)}
.auth-step{animation:step-in 320ms var(--ease) both}
@keyframes step-in{from{opacity:0;transform:translateY(6px)}}
@media (max-width:900px){.auth{grid-template-columns:1fr}.auth-visual{display:none}.auth-panel{padding:20px 16px}}

/* ---------- Misc ---------- */
.kv{display:grid;grid-template-columns:140px minmax(0,1fr);gap:10px 16px;font-size:var(--t-sm)}
.kv dt{color:var(--text-3)}
.kv dd{margin:0;min-width:0;overflow-wrap:anywhere}
.progress{height:6px;border-radius:6px;background:var(--surface-3);overflow:hidden}
.progress span{display:block;height:100%;background:var(--primary);border-radius:6px}
.bars{display:flex;align-items:flex-end;gap:6px;height:140px;padding-top:8px}
.bars .bar{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end;min-width:0}
.bars .bar i{display:block;width:100%;max-width:34px;border-radius:6px 6px 2px 2px;background:var(--surface-3)}
.bars .bar.now i{background:var(--primary)}
.bars .bar span{font-size:11px;color:var(--text-3)}
.pill-list{display:flex;flex-wrap:wrap;gap:6px}
.chip{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:var(--r-pill);background:var(--surface-2);font-size:12px;color:var(--text-2)}
.split-bar{display:flex;height:8px;border-radius:8px;overflow:hidden;background:var(--surface-3)}
.split-bar span{background:var(--primary)}
.split-bar span+span{background:var(--text-3)}
.steps{display:flex;flex-direction:column;gap:0}
.step{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-bottom:1px solid var(--border)}
.step:last-child{border-bottom:0}
.step .dot{width:20px;height:20px;border-radius:50%;border:1.5px solid var(--border-strong);display:grid;place-items:center;flex:none;margin-top:1px}
.step .dot svg{width:12px;height:12px}
.step.done .dot{background:var(--primary);border-color:var(--primary);color:var(--primary-fg)}
.step .grow{flex:1;min-width:0}
.step b{font-weight:500;font-size:var(--t-sm)}
.step span{display:block;font-size:12px;color:var(--text-3)}
.demo-bar{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;padding:7px 16px;font-size:12px;color:var(--text-3);border-bottom:1px solid var(--border);background:var(--bg-subtle)}
.demo-bar a,.demo-bar button{color:var(--text-2)}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* ---------- Coloured text highlights (text only; surfaces stay monochrome) ---------- */
.t-green{color:var(--tx-green)}.t-amber{color:var(--tx-amber)}.t-orange{color:var(--tx-orange)}.t-red{color:var(--tx-red)}.t-purple{color:var(--tx-purple)}.t-blue{color:var(--tx-blue)}
.badge.green{color:var(--tx-green)}.badge.amber{color:var(--tx-amber)}.badge.orange{color:var(--tx-orange)}.badge.red{color:var(--tx-red)}.badge.purple{color:var(--tx-purple)}.badge.blue{color:var(--tx-blue)}
.badge.green,.badge.amber,.badge.orange,.badge.red,.badge.purple,.badge.blue{border-color:var(--border-strong);background:transparent}
.badge.green::before,.badge.amber::before,.badge.orange::before,.badge.red::before,.badge.purple::before,.badge.blue::before{opacity:1}
/* lucide icons inherit size from context */
svg.lucide{width:15px;height:15px;stroke-width:1.6;flex:none}

/* Type discipline: quiet, luxurious scale. Large display numbers stay restrained. */
.content h1{font-size:var(--t-2xl)}
.content h2{font-size:var(--t-xl)}
.content h3{font-size:var(--t-md)}