/* ---------- basis ---------- */
:root{
  color-scheme: dark;
  --bg:#0f1116;
  --panel:#171a22;
  --panel-2:#1e222c;
  --line:#2a2f3c;
  --line-soft:#222634;
  --text:#e8eaf0;
  --muted:#98a1b3;
  --accent:#4f7cff;
  --accent-soft:#22304f;
  --ok:#48c98a;
  --warn:#f0b429;
  --danger:#f2635f;
  --radius:11px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; background:var(--bg); color:var(--text);
  font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,Ubuntu,sans-serif;
  overflow:hidden;
}
button,input,select{font:inherit;color:inherit}
.muted{color:var(--muted)}
.small{font-size:13px}
.tiny{font-size:12px;color:var(--muted);line-height:1.5}
.error{color:var(--danger);font-size:13px;margin:10px 0 0}

/* ---------- knoppen ---------- */
.btn{
  background:var(--panel-2); border:1px solid var(--line); color:var(--text);
  padding:8px 13px; border-radius:9px; cursor:pointer; white-space:nowrap;
  transition:background .13s,border-color .13s,transform .06s;
}
.btn:hover{background:#262b37;border-color:#394052}
.btn:active{transform:translateY(1px)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}
.btn.primary:hover{background:#5f89ff}
.btn.ghost{background:transparent}
.btn.ghost:hover{background:var(--panel-2)}
.btn.danger{color:var(--danger);border-color:#4a2b2c}
.btn.danger:hover{background:#2a1c1e}
.btn.icon{padding:7px 11px;font-size:16px;line-height:1}
.btn.wide{width:100%;padding:11px}
.btn:disabled{opacity:.4;cursor:default}

/* ---------- wachtwoordscherm ---------- */
.gate{position:fixed;inset:0;display:grid;place-items:center;
      background:radial-gradient(1000px 600px at 50% -10%,#1c2436,#0f1116);z-index:50}
.gate[hidden]{display:none}
.gate-card{width:min(400px,92vw);background:var(--panel);border:1px solid var(--line);
           border-radius:16px;padding:32px 30px;text-align:center}
.gate-logo{width:46px;height:46px;margin:0 auto 16px;border-radius:12px;
           background:linear-gradient(150deg,#4f7cff,#8f5cff)}
.gate-card h1{margin:0 0 6px;font-size:21px;letter-spacing:-.2px}
.gate-card p{margin:0 0 20px;font-size:14px}
.gate-card input[type=password]{
  width:100%;padding:11px 13px;border-radius:9px;border:1px solid var(--line);
  background:var(--bg);margin-bottom:12px;text-align:center;letter-spacing:.05em}
.gate-card input[type=password]:focus{outline:2px solid var(--accent);outline-offset:-1px}
.check{display:flex;align-items:center;gap:8px;justify-content:center;
       font-size:13px;color:var(--muted);margin-bottom:18px;cursor:pointer}
.check input{accent-color:var(--accent)}

/* ---------- app-layout ---------- */
#app{height:100%;display:flex;flex-direction:column}
#app[hidden]{display:none}

.topbar{display:flex;align-items:center;gap:16px;padding:10px 16px;
        background:var(--panel);border-bottom:1px solid var(--line);flex:0 0 auto}
.brand{display:flex;align-items:center;gap:9px;font-weight:650;letter-spacing:-.2px}
.brand .dot{width:11px;height:11px;border-radius:4px;
            background:linear-gradient(150deg,#4f7cff,#8f5cff)}
.deck-info{flex:1;min-width:0;color:var(--muted);font-size:13px;
           overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.deck-info b{color:var(--text);font-weight:600}
.top-actions{display:flex;gap:8px;flex:0 0 auto}

/* ---------- tabbladen ---------- */
.tabs{display:flex;gap:6px;padding:9px 16px 0;background:var(--panel);
      border-bottom:1px solid var(--line);overflow-x:auto;flex:0 0 auto;
      scrollbar-width:thin}
.tab{position:relative;display:flex;flex-direction:column;gap:2px;align-items:flex-start;
     background:transparent;border:1px solid transparent;border-bottom:none;
     border-radius:9px 9px 0 0;padding:7px 13px 8px;cursor:pointer;
     min-width:104px;max-width:210px;text-align:left;margin-bottom:-1px}
.tab:hover{background:var(--panel-2)}
.tab .tname{font-size:13.5px;font-weight:600;white-space:nowrap;overflow:hidden;
            text-overflow:ellipsis;max-width:100%}
.tab .tmeta{font-size:11px;color:var(--muted);white-space:nowrap}
.tab.is-empty .tname{color:var(--muted);font-weight:500;font-style:italic}
.tab.active{background:var(--bg);border-color:var(--line);color:var(--text)}
.tab.active::after{content:"";position:absolute;left:0;right:0;top:-1px;height:2px;
                   background:var(--accent);border-radius:2px}
.tab .pips{display:flex;gap:3px;margin-top:1px}
.pip{width:14px;height:4px;border-radius:2px;background:var(--line)}
.pip.on{background:var(--ok)}
.pip.extra{background:var(--warn)}

/* ---------- vandaag ---------- */
.today{padding:8px 16px;background:var(--panel-2);border-bottom:1px solid var(--line);
       font-size:12.5px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap;
       align-items:center;flex:0 0 auto}
.today[hidden]{display:none}
.today .lbl{color:var(--text);font-weight:600}
.today .chip{background:var(--bg);border:1px solid var(--line);border-radius:20px;
             padding:2px 10px;cursor:pointer;color:var(--muted)}
.today .chip:hover{border-color:var(--accent)}
.today .chip b{color:var(--text)}

/* ---------- statusbalk ---------- */
.statusbar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;
           padding:10px 16px;border-bottom:1px solid var(--line);
           background:var(--bg);flex:0 0 auto}
.statusbar[hidden]{display:none}
.st-class{font-size:16px;font-weight:650;letter-spacing:-.2px}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;
       padding:3px 10px;border-radius:20px;border:1px solid transparent}
.badge.first{background:#14301f;color:#7fe0a8;border-color:#215838}
.badge.second{background:#3a2a10;color:#ffcf70;border-color:#5c4419}
.badge.more{background:#3a1a1c;color:#ffa3a0;border-color:#5c2a2c}
.badge.none{background:var(--panel-2);color:var(--muted);border-color:var(--line)}
.st-note{font-size:13px;color:var(--muted)}
.st-note b{color:var(--text);font-weight:600}
.st-spacer{flex:1}
.st-actions{display:flex;gap:7px}

/* ---------- podium ---------- */
.stage-outer{position:relative;flex:1;min-height:0;background:#000;overflow:hidden}
.stage{position:absolute;inset:0;display:grid;place-items:center;overflow:hidden}
.stage canvas.slide-canvas{display:block;box-shadow:0 0 0 1px #1c1f27}

.navzone{position:absolute;top:0;bottom:0;width:15%;max-width:150px;border:0;
         background:transparent;cursor:pointer;color:#fff;opacity:0;
         transition:opacity .15s;display:grid;place-items:center;font-size:44px;z-index:3}
.navzone[hidden]{display:none}
.navzone.prev{left:0}
.navzone.next{right:0}
.stage-outer:hover .navzone{opacity:.28}
.navzone:hover{opacity:.85;background:linear-gradient(90deg,#0006,transparent)}
.navzone.next:hover{background:linear-gradient(270deg,#0006,transparent)}
.navzone span{background:#0009;width:52px;height:52px;border-radius:50%;
              display:grid;place-items:center;line-height:1;padding-bottom:5px}

.empty{position:absolute;inset:0;display:grid;place-items:center;background:var(--bg);z-index:4}
.empty[hidden]{display:none}
.empty-card{max-width:460px;text-align:center;padding:34px;background:var(--panel);
            border:1px solid var(--line);border-radius:16px}
.empty-card h2{margin:0 0 8px;font-size:19px}
.empty-card p{color:var(--muted);font-size:14px;margin:0 0 18px}
.empty-card .tiny{margin:18px 0 0}

.loading{position:absolute;inset:0;display:grid;place-items:center;
         background:#0f1116e0;z-index:6;font-size:14px}
.loading[hidden]{display:none}
.loading-card{min-width:min(340px,80vw);text-align:center}
.loading-row{display:flex;gap:12px;align-items:center;justify-content:center}
.loading-card .tiny{margin:12px 0 0;max-width:340px}
.spinner{width:19px;height:19px;border:2.5px solid #ffffff25;border-top-color:var(--accent);
         border-radius:50%;animation:spin .8s linear infinite;flex:0 0 auto}
.spinner.big{width:30px;height:30px;border-width:3px}
@keyframes spin{to{transform:rotate(360deg)}}
.progress{margin-top:14px;height:5px;border-radius:3px;background:var(--panel-2);overflow:hidden}
.progress[hidden]{display:none}
#progress-bar{height:100%;width:0;background:var(--accent);border-radius:3px;transition:width .15s}

/* opslagindicator in de balk onderin */
.sync{width:8px;height:8px;border-radius:50%;background:var(--line);margin-right:4px;
      flex:0 0 auto;transition:background .2s}
.sync.ok{background:var(--ok)}
.sync.pending{background:var(--warn)}
.sync.error{background:var(--danger)}

.error-box{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:7;
           max-width:520px;background:var(--panel);border:1px solid #4a2b2c;
           border-radius:12px;padding:20px 22px;font-size:14px}
.error-box[hidden]{display:none}
.error-box h3{margin:0 0 8px;font-size:16px;color:var(--danger)}
.error-box p{margin:0 0 10px;color:var(--muted)}

/* ---------- bediening ---------- */
.controls{display:flex;align-items:center;gap:14px;padding:9px 16px;
          background:var(--panel);border-top:1px solid var(--line);flex:0 0 auto}
.controls[hidden]{display:none}
.ctrl-left,.ctrl-right{display:flex;align-items:center;gap:6px;flex:0 0 auto}
.counter{display:flex;align-items:center;gap:5px;color:var(--muted);
         font-variant-numeric:tabular-nums;font-size:13.5px;margin:0 4px}
.counter input{width:58px;padding:6px 8px;border-radius:8px;border:1px solid var(--line);
               background:var(--bg);text-align:center;font-variant-numeric:tabular-nums;
               -moz-appearance:textfield}
.counter input::-webkit-outer-spin-button,
.counter input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.range{flex:1;min-width:80px;accent-color:var(--accent);height:4px}

/* ---------- dialoog ---------- */
.dlg{width:min(760px,94vw);max-height:88vh;border:1px solid var(--line);border-radius:16px;
     background:var(--panel);color:var(--text);padding:0;overflow:auto}
.dlg::backdrop{background:#000a}
.dlg-head{display:flex;align-items:center;justify-content:space-between;
          padding:20px 24px 6px;position:sticky;top:0;background:var(--panel);z-index:2}
.dlg-head h2{margin:0;font-size:18px}
.dlg .muted.small{padding:0 24px;margin:0 0 16px}
.tablehead,.srow{display:grid;grid-template-columns:1.35fr 1.5fr .9fr auto;gap:12px;
                 align-items:center;padding:0 24px}
.tablehead{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;
           color:var(--muted);padding-bottom:6px;border-bottom:1px solid var(--line-soft)}
.settings-rows{padding:6px 0}
.srow{padding-top:8px;padding-bottom:8px;border-bottom:1px solid var(--line-soft)}
.srow input[type=text]{width:100%;padding:8px 10px;border-radius:8px;
                       border:1px solid var(--line);background:var(--bg)}
.days{display:flex;gap:3px}
.day{width:30px;height:28px;display:grid;place-items:center;border-radius:7px;
     border:1px solid var(--line);background:var(--bg);font-size:11.5px;cursor:pointer;
     color:var(--muted);user-select:none}
.day.on{background:var(--accent-soft);border-color:var(--accent);color:#cfe0ff;font-weight:600}
.srow .cnt{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums}
.srow .cnt b{color:var(--text)}
.dlg-foot{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
          padding:18px 24px 6px}
.foot-group{display:flex;gap:8px}
.dlg .tiny{padding:0 24px 22px;margin:8px 0 0}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:60;
       background:var(--panel-2);border:1px solid var(--line);border-radius:10px;
       padding:11px 17px;font-size:13.5px;box-shadow:0 10px 30px #0008;
       display:flex;gap:12px;align-items:center;max-width:min(600px,92vw)}
.toast[hidden]{display:none}
.toast .btn{padding:5px 10px;font-size:13px}

/* ---------- volledig scherm ---------- */
.stage-outer:fullscreen{background:#000}
body.presenting .topbar,body.presenting .tabs,
body.presenting .today,body.presenting .statusbar{display:none}
body.presenting .controls{opacity:0;transition:opacity .2s}
body.presenting .controls:hover{opacity:1}

@media (max-width:720px){
  .top-actions .btn{padding:8px 10px;font-size:13px}
  .tablehead,.srow{grid-template-columns:1fr;gap:6px}
  .tablehead{display:none}
  .ctrl-right{display:none}
}