/* S·I·A — huisstijl v2: bijna-zwart navy, neon-cyaan als accent, amber voor
   "aan"/aandacht, groen voor "goed". Raleway voor koppen (zoals HORUS),
   Source Sans 3 voor tekst (zoals THOTH), monospace-labels in kleine
   kapitalen voor metadata. Grote dunne cijfers, kleine iconen. Mobile-first. */
:root {
  --bg: #05091C;
  --bg-zij: #060B24;
  --kaart: #0A1230;
  --kaart-2: #0D1638;
  --kaart-rand: rgba(62,198,255,.13);
  --kaart-rand-fel: rgba(62,198,255,.45);
  --tekst: #E8EEF8;
  --tekst-zacht: #8A9BB5;
  --tekst-dim: #5E6E8A;
  --neon: #3EC6FF;
  --neon-donker: #0098C8;
  --neon-gloed: rgba(62,198,255,.35);
  --goed: #34D399;
  --amber: #F5B84A;
  --gevaar: #FF5C5C;
  --radius: 14px;
  --nav-h: 64px;
  --zijbalk-b: 260px;
  --dock-b: 380px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --kopfont: 'Raleway', 'Segoe UI', sans-serif;
  --mono: ui-monospace, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; color: var(--tekst); font-family: 'Source Sans 3', system-ui, sans-serif; font-size: 16px; -webkit-font-smoothing: antialiased; }
body { background: var(--bg); min-height: 100dvh; }
[hidden] { display: none !important; }
button { font-family: inherit; }
::selection { background: rgba(62,198,255,.35); }
/* Scrollbalken in app-stijl: dun, donker spoor, cyaan greep */
* { scrollbar-width: thin; scrollbar-color: rgba(62,198,255,.35) transparent; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(62,198,255,.28); border-radius: 8px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: rgba(62,198,255,.5); background-clip: padding-box; }
::-webkit-scrollbar-corner { background: transparent; }
.mono { font-family: var(--mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; }
.zacht { color: var(--tekst-zacht); }
.amber { color: var(--amber); }

#app-screen { min-height: 100dvh; position: relative; overflow-x: hidden; }
/* Decoratieve ringen rechtsboven */
.ringen { position: fixed; top: -180px; right: -160px; width: 620px; height: 620px; pointer-events: none; z-index: 0;
  background: radial-gradient(circle at center, transparent 0 38%, rgba(62,198,255,.05) 38% 38.4%, transparent 38.4% 58%, rgba(62,198,255,.045) 58% 58.4%, transparent 58.4% 78%, rgba(62,198,255,.04) 78% 78.3%, transparent 78.3%); }

/* ── Login ── */
#login-screen { min-height: 100dvh; display: flex; align-items: center; justify-content: center; padding: 1.5rem;
  background: radial-gradient(ellipse at 50% 20%, #0c1a4a 0%, var(--bg) 62%); }
.login-kaart { width: 100%; max-width: 380px; text-align: center; }
.login-logo { mix-blend-mode: lighten; width: 300px; max-width: 100%; margin: 0 auto .5rem; display: block; }
.login-sub { color: var(--tekst-zacht); margin: 0 0 1.75rem; font-size: .95rem; }
.knop-ms { width: 100%; display: flex; align-items: center; justify-content: center; gap: .75rem; padding: .85rem 1.5rem; background: #fff; color: #1a1a2e;
  border: 2px solid #e8e8ed; border-radius: 12px; font-size: 1rem; font-weight: 600; cursor: pointer; transition: transform .12s, box-shadow .12s; }
.knop-ms:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,0,0,.35); }
.knop-ms:disabled { opacity: .65; cursor: wait; transform: none; }
.knop-demo { margin-top: .75rem; width: 100%; padding: .7rem; background: rgba(62,198,255,.06); color: var(--neon); border: 1.5px solid rgba(62,198,255,.45); border-radius: 12px; font-size: .9rem; cursor: pointer; transition: background .12s, box-shadow .12s; }
.knop-demo:hover { background: rgba(62,198,255,.12); box-shadow: 0 0 18px rgba(62,198,255,.2); }
.login-fout { color: #ff8f8f; font-size: .82rem; margin-top: .6rem; min-height: 1.2rem; }
.login-voet { font-size: .72rem; color: var(--tekst-dim); margin-top: 1rem; }

/* ── Topbalk (mobiel) ── */
.topbalk { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: .6rem; padding: .6rem 1rem; padding-top: calc(.6rem + env(safe-area-inset-top, 0px));
  background: rgba(5,9,28,.86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--kaart-rand); }
.topbalk-logo { width: 36px; height: 36px; object-fit: contain; }
.topbalk-titel { flex: 1; display: flex; align-items: center; }
.topbalk-titel img { height: 20px; width: auto; display: block; }
.verbinding { display: flex; align-items: center; gap: .5rem; font-size: .8rem; color: var(--tekst-zacht); padding: .35rem .8rem; border-radius: 999px; border: 1px solid var(--kaart-rand); background: rgba(10,18,48,.6); white-space: nowrap; }
.verbinding .stip { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 8px currentColor; }
.verbinding.ok { border-color: rgba(52,211,153,.35); color: var(--tekst); } .verbinding.ok .stip { background: var(--goed); }
.verbinding.fout .stip { background: var(--gevaar); } .verbinding.demo .stip { background: var(--neon); }

/* ── Inhoud ── */
.inhoud { position: relative; z-index: 1; padding: 1rem 1rem calc(var(--nav-h) + var(--safe-b) + 1.2rem); max-width: 760px; margin: 0 auto; }
.home-kop { margin: .4rem 0 1.2rem; }
.datumregel { color: var(--neon); margin-bottom: .6rem; }
.groet { font-family: var(--kopfont); font-weight: 300; font-size: 2.2rem; line-height: 1.05; margin: 0 0 .6rem; letter-spacing: -.01em; }
.groet-naam { color: var(--neon); font-weight: 400; }
.groet-naam:not(:empty)::before { content: ', '; color: var(--tekst); }
.groet.klein { font-size: 1.8rem; margin-bottom: .3rem; }
.samenvatting { color: var(--tekst-zacht); font-size: 1.02rem; line-height: 1.5; margin: 0; max-width: 46rem; }
.sectie-kop { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin: 1.6rem 0 .7rem; }
.sectie-kop h2 { font-family: var(--kopfont); font-weight: 600; font-size: 1.15rem; margin: 0; letter-spacing: .01em; }
.sectie-kop.in-kaart { margin: 0 0 .6rem; }
.link { background: none; border: 0; color: var(--neon); font-size: .9rem; cursor: pointer; padding: 0; }
.link:hover { text-decoration: underline; }
.link.mono { font-size: .68rem; }

/* ── Navigatie: onderbalk op mobiel ── */
.navbalk { position: fixed; left: 0; right: 0; bottom: 0; z-index: 5; display: flex; flex-direction: column; height: calc(var(--nav-h) + var(--safe-b)); padding-bottom: var(--safe-b);
  background: rgba(5,9,28,.94); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-top: 1px solid var(--kaart-rand); }
.nav-logo, .nav-voet, .nav-label { display: none; }
.nav-knoppen { display: flex; flex: 1; }
.nav-knop { position: relative; flex: 1; background: none; border: 0; color: var(--tekst-zacht); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; font-size: .68rem; cursor: pointer; transition: color .15s; }
.nav-knop svg { width: 22px; height: 22px; }
.nav-knop.actief { color: var(--neon); }
.nav-knop.actief svg { filter: drop-shadow(0 0 6px var(--neon-gloed)); }
.nav-knop.actief::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 28px; height: 2px; border-radius: 2px; background: var(--neon); box-shadow: 0 0 10px var(--neon); }
.nav-badge { position: absolute; top: 6px; right: 12%; padding: .1rem .35rem; border-radius: 6px; background: rgba(245,184,74,.16); color: var(--amber); font-size: .56rem; }
.nav-badge.aan { background: rgba(52,211,153,.16); color: var(--goed); }
.nav-badge.alarm { background: rgba(255,92,92,.2); color: var(--gevaar); }

/* ── Kaarten (basis) ── */
.kaart, .tegel, .scene, .lijst-kaart, .kamer-kaart, .kamer-chip, .alarmkaart, .camera, .statuskaart {
  background: linear-gradient(160deg, rgba(255,255,255,.03), rgba(255,255,255,0)), var(--kaart);
  border: 1px solid var(--kaart-rand); border-radius: var(--radius); }
.kaart { padding: 1rem 1.1rem; margin-bottom: .9rem; }
.kaart h3 { margin: 0 0 .6rem; font-size: .95rem; font-family: var(--kopfont); font-weight: 600; }
.rij { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .5rem 0; border-bottom: 1px solid rgba(255,255,255,.05); font-size: .92rem; }
.rij:last-child { border-bottom: 0; }
.rij span { color: var(--tekst-zacht); }
.schakel input { accent-color: var(--neon); width: 20px; height: 20px; }
.hint { font-size: .78rem; color: var(--tekst-zacht); margin: .6rem 0 0; }

/* ── Ververs-knoppen ── */
.kop-rechts { display: inline-flex; align-items: center; gap: .5rem; }
.ververs-knop { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--kaart-rand); background: rgba(10,18,48,.6); color: var(--tekst-zacht); display: grid; place-items: center; cursor: pointer; flex-shrink: 0; transition: color .12s, border-color .12s; }
.ververs-knop svg { width: 15px; height: 15px; }
.ververs-knop.klein { width: 26px; height: 26px; }
.ververs-knop.klein svg { width: 12px; height: 12px; }
.ververs-knop:hover { color: var(--neon); border-color: var(--kaart-rand-fel); }
.ververs-knop.draait svg { animation: draai .8s linear infinite; color: var(--neon); }
@keyframes draai { to { transform: rotate(360deg); } }

/* ── Agenda ── */
.agenda-dag { padding: .6rem 1rem .2rem; color: var(--neon); }
.item .tijd { min-width: 3.4rem; color: var(--tekst-zacht); font-family: var(--mono); font-size: .74rem; letter-spacing: .04em; }
.item .tijd.heledag { color: var(--amber); }

/* ── Tegels ── */
.tegels { display: grid; grid-template-columns: repeat(2, 1fr); gap: .7rem; }
.tegel { position: relative; padding: 1rem 1.1rem; min-height: 118px; display: flex; flex-direction: column; justify-content: space-between; gap: .5rem; }
.tegel .label { color: var(--tekst-zacht); padding-right: 2.2rem; }
.tegel .icoon { position: absolute; top: .8rem; right: .8rem; width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: rgba(62,198,255,.08); color: var(--neon); }
.tegel .icoon svg { width: 15px; height: 15px; }
.tegel .waarde { font-family: var(--kopfont); font-weight: 300; font-size: 2rem; line-height: 1; letter-spacing: -.02em; }
.tegel .waarde small { font-family: 'Source Sans 3', sans-serif; font-size: .95rem; color: var(--tekst-zacht); margin-left: .3rem; font-weight: 400; letter-spacing: 0; }
.tegel .sub { font-size: .82rem; color: var(--tekst-zacht); }
.tegel.amber .waarde, .tegel.amber .icoon { color: var(--amber); } .tegel.amber .icoon { background: rgba(245,184,74,.12); }
.tegel.goed .waarde, .tegel.goed .icoon { color: var(--goed); } .tegel.goed .icoon { background: rgba(52,211,153,.12); }
.tegel.gevaar .waarde, .tegel.gevaar .icoon { color: var(--gevaar); } .tegel.gevaar .icoon { background: rgba(255,92,92,.14); }

/* ── Scènes ── */
.scenes { display: grid; grid-template-columns: repeat(2, 1fr); gap: .7rem; }
.scene { position: relative; text-align: left; padding: .9rem 1rem; color: var(--tekst); cursor: pointer; display: flex; flex-direction: column; gap: .7rem; transition: transform .12s, border-color .15s, box-shadow .15s; }
.scene-icoon { width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center; background: rgba(62,198,255,.1); color: var(--neon); }
.scene-icoon svg { width: 17px; height: 17px; }
.scene .titel { font-family: var(--kopfont); font-weight: 600; font-size: .98rem; }
.scene .oms { font-size: .82rem; color: var(--tekst-zacht); margin-top: .15rem; }
.scene .actief-label { position: absolute; top: .9rem; right: .9rem; color: var(--neon); }
.scene:hover { transform: translateY(-2px); border-color: var(--kaart-rand-fel); }
.scene:active { transform: scale(.98); }
.scene.actief { border-color: var(--kaart-rand-fel); box-shadow: 0 0 0 1px rgba(62,198,255,.25), 0 10px 30px rgba(62,198,255,.14); background: linear-gradient(160deg, rgba(62,198,255,.12), rgba(62,198,255,.03)), var(--kaart); }
.scene.actief .scene-icoon { background: rgba(62,198,255,.2); box-shadow: 0 0 14px var(--neon-gloed); }

/* ── Lijsten ── */
.home-kolommen { display: grid; grid-template-columns: 1fr; gap: 0 1.2rem; }
.lijst-kaart { padding: .2rem 0; }
.item { display: flex; align-items: center; gap: .85rem; padding: .8rem 1rem; border-bottom: 1px solid rgba(255,255,255,.05); font-size: .95rem; }
.item:last-child { border-bottom: 0; }
.item .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--tekst-dim); flex-shrink: 0; }
.item .dot.aan { background: var(--amber); box-shadow: 0 0 8px var(--amber); }
.item .dot.goed { background: var(--goed); box-shadow: 0 0 8px var(--goed); }
.item .dot.open { background: var(--amber); box-shadow: 0 0 8px var(--amber); }
.item .dot.alarm { background: var(--gevaar); box-shadow: 0 0 8px var(--gevaar); }
.item .dot.neon { background: var(--neon); box-shadow: 0 0 8px var(--neon); }
.item .ic { width: 18px; height: 18px; color: var(--neon); flex-shrink: 0; }
.item.uit .ic { color: var(--tekst-dim); }
.item .tekst { flex: 1; min-width: 0; }
.item .naam { display: block; font-weight: 500; }
.item .sub { display: block; font-size: .8rem; color: var(--tekst-zacht); margin-top: .1rem; }
.item.uit .naam { color: var(--tekst-zacht); }
.item .meta { color: var(--tekst-zacht); font-size: .8rem; white-space: nowrap; }
.item .meta.amber { color: var(--amber); }
.leeg { color: var(--tekst-zacht); font-size: .9rem; padding: .8rem 1rem; }

.schakelaar { width: 46px; height: 26px; border-radius: 13px; background: rgba(255,255,255,.1); border: 0; position: relative; cursor: pointer; flex-shrink: 0; transition: background .15s, box-shadow .15s; }
.schakelaar::after { content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: transform .15s; box-shadow: 0 1px 3px rgba(0,0,0,.3); }
.schakelaar.aan { background: var(--neon); box-shadow: 0 0 14px rgba(62,198,255,.4); }
.schakelaar.aan::after { transform: translateX(20px); background: #05091C; }

/* Dimmer-schuif (licht) */
.dim { width: 100%; margin: .1rem 0 .2rem; -webkit-appearance: none; appearance: none; height: 4px; border-radius: 2px; background: linear-gradient(90deg, var(--amber) var(--pct, 0%), rgba(255,255,255,.12) var(--pct, 0%)); outline: none; cursor: pointer; }
.dim::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 10px rgba(245,184,74,.6); border: 0; }
.dim::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: var(--amber); border: 0; }
.dim:disabled { opacity: .35; }
.item.met-dim { flex-wrap: wrap; }
.item.met-dim .dim { flex-basis: 100%; }
.item .pct { color: var(--tekst-zacht); font-family: var(--mono); font-size: .72rem; }

/* ── Kamers ── */
.kamer-kaarten { display: grid; grid-template-columns: repeat(2, 1fr); gap: .7rem; }
.kamer-kaart { padding: .9rem 1rem; display: flex; flex-direction: column; gap: .6rem; cursor: pointer; text-align: left; color: var(--tekst); transition: border-color .15s; }
.kamer-kaart:hover { border-color: var(--kaart-rand-fel); }
.kamer-kaart .kop { display: flex; justify-content: space-between; align-items: baseline; gap: .5rem; }
.kamer-kaart .naam { font-family: var(--kopfont); font-weight: 600; font-size: .95rem; }
.kamer-kaart .stand { color: var(--tekst-dim); }
.kamer-kaart .stand.aan { color: var(--amber); }
.kamer-kaart .temp { font-family: var(--kopfont); font-weight: 300; font-size: 1.8rem; line-height: 1; letter-spacing: -.02em; }
.kamer-kaart .temp small { font-family: 'Source Sans 3', sans-serif; font-size: .8rem; color: var(--tekst-zacht); margin-left: .3rem; font-weight: 400; letter-spacing: 0; }
.kamer-chips { display: flex; gap: .6rem; overflow-x: auto; padding: .2rem 0 .6rem; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.kamer-chips::-webkit-scrollbar { display: none; }
.kamer-chip { flex: 0 0 auto; padding: .7rem 1rem; text-align: left; color: var(--tekst); cursor: pointer; min-width: 128px; transition: border-color .15s, background .15s; }
.kamer-chip .naam { display: block; font-family: var(--kopfont); font-weight: 600; font-size: .92rem; }
.kamer-chip .meta { display: block; margin-top: .3rem; color: var(--tekst-zacht); }
.kamer-chip.actief { border-color: var(--kaart-rand-fel); background: linear-gradient(160deg, rgba(62,198,255,.12), rgba(62,198,255,.03)), var(--kaart); box-shadow: 0 0 0 1px rgba(62,198,255,.2); }
.kamer-chip.actief .meta { color: var(--neon); }
.kamer-detail { display: grid; grid-template-columns: 1fr; gap: .9rem; }
.kamer-detail .kaart { margin: 0; padding: 1rem 1.1rem 1.1rem; }
.kamer-detail .item { padding: .7rem 0; }
.kamer-detail .kaart h3 { font-size: 1.05rem; }
.klimaat-nu { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin: .4rem 0 1rem; }
.klimaat-nu .groot { font-family: var(--kopfont); font-weight: 300; font-size: 2.8rem; line-height: 1; letter-spacing: -.02em; }
.klimaat-nu .groot small { font-family: 'Source Sans 3', sans-serif; font-size: 1rem; color: var(--tekst-zacht); margin-left: .25rem; font-weight: 400; letter-spacing: 0; }
.doel { display: flex; align-items: center; gap: .6rem; }
.doel .waarde { font-family: var(--kopfont); font-weight: 400; font-size: 1.5rem; min-width: 4.2rem; text-align: center; }
.doel button { width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--kaart-rand); background: rgba(255,255,255,.03); color: var(--tekst); font-size: 1.2rem; cursor: pointer; }
.doel button:hover { border-color: var(--kaart-rand-fel); }
.segment { display: flex; gap: .4rem; }
.segment button { flex: 1; padding: .6rem .5rem; border-radius: 10px; border: 1px solid var(--kaart-rand); background: rgba(255,255,255,.02); color: var(--tekst-zacht); font-size: .9rem; cursor: pointer; transition: all .12s; }
.segment button.actief { border-color: var(--kaart-rand-fel); background: rgba(62,198,255,.1); color: var(--tekst); }
.segment button:disabled { opacity: .4; cursor: default; }
.klimaat-voet { display: flex; gap: 1.2rem; flex-wrap: wrap; margin-top: .9rem; color: var(--tekst-zacht); font-size: .9rem; }
.klimaat-voet b { color: var(--tekst); font-weight: 500; }

/* ── Beveiliging ── */
.statuskaart { padding: 1.1rem 1.2rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; margin-bottom: .9rem; }
.statuskaart .icoon { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; flex-shrink: 0; border: 1px solid var(--kaart-rand); background: rgba(255,255,255,.02); color: var(--tekst-zacht); }
.statuskaart .icoon svg { width: 24px; height: 24px; }
.statuskaart.thuis .icoon, .statuskaart.weg .icoon, .statuskaart.nacht .icoon { color: var(--goed); border-color: rgba(52,211,153,.4); box-shadow: 0 0 18px rgba(52,211,153,.2); }
.statuskaart.alarm .icoon { color: var(--gevaar); border-color: rgba(255,92,92,.6); box-shadow: 0 0 22px rgba(255,92,92,.4); }
.statuskaart.alarm { border-color: rgba(255,92,92,.55); animation: alarm-puls 1.6s ease-in-out infinite; }
@keyframes alarm-puls { 0%, 100% { box-shadow: none; } 50% { box-shadow: 0 0 32px rgba(255,92,92,.35); } }
.statuskaart .tekst { flex: 1; min-width: 12rem; }
.statuskaart .label { color: var(--tekst-zacht); margin-bottom: .25rem; }
.statuskaart .titel { font-family: var(--kopfont); font-weight: 400; font-size: 1.6rem; line-height: 1.1; }
.statuskaart .sub { color: var(--tekst-zacht); font-size: .88rem; margin-top: .25rem; }
.statuskaart .segment { flex-basis: 100%; }
.statuskaart .segment button.actief { background: rgba(255,255,255,.08); }
.statuskaart.thuis .segment button.actief, .statuskaart.weg .segment button.actief, .statuskaart.nacht .segment button.actief { background: rgba(52,211,153,.12); border-color: rgba(52,211,153,.45); }
.cameras { display: grid; grid-template-columns: 1fr; gap: .8rem; }
.camera { aspect-ratio: 16/10; position: relative; overflow: hidden; display: grid; place-items: center; color: var(--tekst-dim); font-family: var(--mono); font-size: .68rem; letter-spacing: .1em;
  background: repeating-linear-gradient(135deg, rgba(62,198,255,.035) 0 2px, transparent 2px 14px), var(--kaart); }
.camera img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.camera .live { position: absolute; top: .7rem; left: .8rem; color: var(--tekst); display: flex; align-items: center; gap: .4rem; }
.camera .live::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--gevaar); box-shadow: 0 0 8px var(--gevaar); }
.camera .voet { position: absolute; left: .8rem; right: .8rem; bottom: .6rem; display: flex; justify-content: space-between; align-items: baseline; font-family: 'Source Sans 3', sans-serif; letter-spacing: 0; text-transform: none; }
.camera .voet .naam { color: var(--tekst); font-weight: 600; font-size: .9rem; }
.camera .voet .meta { color: var(--tekst-dim); font-family: var(--mono); font-size: .62rem; letter-spacing: .1em; }
.knop-klein { background: rgba(62,198,255,.1); color: var(--neon); border: 1px solid rgba(62,198,255,.35); border-radius: 10px; padding: .45rem .8rem; font-size: .82rem; font-weight: 600; cursor: pointer; transition: background .12s, box-shadow .12s; }
.knop-klein:hover { background: rgba(62,198,255,.2); box-shadow: 0 0 14px rgba(62,198,255,.25); }
.knop-klein.gevaar { background: rgba(255,92,92,.1); color: var(--gevaar); border-color: rgba(255,92,92,.4); }

.knop-secundair { width: 100%; padding: .75rem; background: transparent; color: var(--tekst-zacht); border: 1.5px solid rgba(255,255,255,.14); border-radius: 12px; font-size: .95rem; cursor: pointer; margin-top: .5rem; transition: border-color .12s, color .12s; }
.knop-secundair:hover { border-color: rgba(255,255,255,.3); color: var(--tekst); }

.toast { position: fixed; left: 50%; bottom: calc(var(--nav-h) + var(--safe-b) + 14px); transform: translateX(-50%); background: var(--kaart-2); color: var(--tekst); border: 1px solid var(--kaart-rand-fel); border-radius: 12px; padding: .65rem 1.1rem; font-size: .9rem; box-shadow: 0 8px 28px rgba(0,0,0,.45), 0 0 18px rgba(62,198,255,.15); z-index: 20; max-width: 90vw; }
.toast.fout { border-color: rgba(255,92,92,.5); }

/* ── Nieuwe versie beschikbaar ── */
#update-balk { position: fixed; left: 50%; bottom: calc(var(--nav-h) + var(--safe-b) + 14px); transform: translateX(-50%); z-index: 25; display: flex; align-items: center; gap: .6rem; padding: .55rem .6rem .55rem 1rem; border-radius: 12px; font-size: .85rem; white-space: nowrap; max-width: 94vw;
  background: var(--kaart-2); color: var(--tekst); border: 1px solid var(--kaart-rand-fel); box-shadow: 0 8px 28px rgba(0,0,0,.45), 0 0 18px rgba(62,198,255,.2); }
#update-balk .update-knop { background: var(--neon-donker); color: #fff; border: 0; border-radius: 8px; padding: .4rem .8rem; font-size: .82rem; font-weight: 600; cursor: pointer; }
#update-balk .update-knop:disabled { opacity: .7; cursor: wait; }
#update-balk .update-sluit { background: none; border: 0; color: rgba(255,255,255,.5); font-size: 1.1rem; line-height: 1; cursor: pointer; padding: 0 .2rem; }
.versie-link { color: inherit; text-decoration: none; border-bottom: 1px dotted rgba(62,198,255,.5); }
.versie-link:hover { color: var(--neon); }

.knoppenrij { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .6rem; }
.item .link.mono { flex-shrink: 0; }

/* ── Praat met S·I·A ── */
.sia-fab { position: fixed; right: 1rem; bottom: calc(var(--nav-h) + var(--safe-b) + 1rem); z-index: 6; display: flex; align-items: center; gap: .5rem; padding: .7rem .95rem; border: 1px solid var(--kaart-rand-fel); border-radius: 999px;
  background: linear-gradient(135deg, rgba(62,198,255,.2), rgba(62,198,255,.06)), var(--kaart); color: var(--neon); font-weight: 600; font-size: .9rem; cursor: pointer; box-shadow: 0 8px 28px rgba(0,0,0,.4), 0 0 18px rgba(62,198,255,.2); backdrop-filter: blur(10px); transition: transform .12s, box-shadow .15s; }
.sia-fab svg { width: 18px; height: 18px; }
.sia-fab:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,0,0,.45), 0 0 26px rgba(62,198,255,.35); }
body.sia-paneel-open .sia-fab { display: none; }

#sia-paneel { position: fixed; inset: 0; z-index: 30; display: flex; flex-direction: column; padding: env(safe-area-inset-top, 0px) 1rem calc(var(--safe-b) + 1rem);
  background: radial-gradient(ellipse at 50% 25%, #0b1748 0%, #05091C 60%); color: var(--tekst); overflow: hidden; }
.sia-paneel-kop { display: flex; align-items: center; gap: .7rem; padding: .9rem 0 .4rem; }
.sia-paneel-logo { width: 40px; height: 40px; object-fit: contain; }
.sia-paneel-titel { flex: 1; min-width: 0; }
.sia-paneel-titel img { height: 16px; width: auto; display: block; margin-bottom: .25rem; }
.sia-chip { color: var(--tekst-zacht); min-height: 1rem; transition: color .25s; letter-spacing: .1em; }
.sia-chip.luisteren { color: var(--goed); }
.sia-chip.denken { color: var(--amber); }
.sia-chip.praten { color: var(--neon); }
.sia-sluit { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); color: var(--tekst); width: 34px; height: 34px; border-radius: 50%; font-size: 1.25rem; line-height: 1; cursor: pointer; flex-shrink: 0; }
.sia-holo-wrap { flex: 0 0 auto; width: 100%; display: grid; place-items: center; margin: .4rem 0; }
#sia-holo { width: 100%; max-width: 640px; aspect-ratio: 16/9; object-fit: cover; mix-blend-mode: screen; transition: filter .4s; will-change: transform, filter; pointer-events: none; }
.sia-gesprek { flex: 1 1 auto; min-height: 0; overflow-y: auto; display: flex; flex-direction: column; gap: .6rem; padding: .3rem 0; scroll-behavior: smooth; }
.bubbel { max-width: 92%; padding: .7rem .95rem; border-radius: 14px; font-size: .95rem; line-height: 1.45; white-space: pre-wrap; }
.bubbel.sia { align-self: flex-start; background: var(--kaart); border: 1px solid var(--kaart-rand); border-bottom-left-radius: 4px; }
.bubbel.ik { align-self: flex-end; background: rgba(62,198,255,.14); border: 1px solid rgba(62,198,255,.25); border-bottom-right-radius: 4px; }
.bubbel.tussen { opacity: .6; font-style: italic; }
.sia-scheiding { align-self: center; color: var(--tekst-dim); padding: .2rem 0; }
.sia-acties { min-height: 1.4rem; display: flex; justify-content: center; }
.sia-suggesties { display: flex; flex-wrap: wrap; gap: .45rem; padding: .4rem 0 .6rem; }
.sia-suggesties button { background: rgba(255,255,255,.04); border: 1px solid var(--kaart-rand); color: var(--tekst); border-radius: 999px; padding: .4rem .8rem; font-size: .82rem; cursor: pointer; transition: border-color .12s, background .12s; }
.sia-suggesties button:hover { border-color: var(--kaart-rand-fel); background: rgba(62,198,255,.08); }
.sia-invoerbalk { display: flex; gap: .5rem; align-items: center; }
.sia-invoerbalk input { flex: 1; min-width: 0; padding: .8rem 1rem; border-radius: 12px; border: 1px solid var(--kaart-rand); background: var(--kaart); color: var(--tekst); font: inherit; font-size: .95rem; outline: none; }
.sia-invoerbalk input:focus { border-color: var(--kaart-rand-fel); box-shadow: 0 0 14px rgba(62,198,255,.2); }
.sia-mic, .sia-verstuur { width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--kaart-rand); background: var(--kaart); color: var(--neon); display: grid; place-items: center; cursor: pointer; flex-shrink: 0; transition: background .15s, box-shadow .15s; }
.sia-verstuur { background: var(--neon); color: #05091C; border-color: var(--neon); }
.sia-mic svg, .sia-verstuur svg { width: 19px; height: 19px; }
.sia-mic:hover { background: rgba(62,198,255,.15); }
.sia-verstuur:hover { box-shadow: 0 0 16px rgba(62,198,255,.45); }
.sia-mic.actief { background: rgba(52,211,153,.18); color: var(--goed); border-color: rgba(52,211,153,.5); box-shadow: 0 0 18px rgba(52,211,153,.35); }

/* ── Desktop: zijbalk links ── */
@media (min-width: 900px) {
  .navbalk { top: 0; bottom: 0; right: auto; width: var(--zijbalk-b); height: auto; padding: 0; border-top: 0; border-right: 1px solid var(--kaart-rand); background: var(--bg-zij); }
  .nav-logo { display: block; padding: 1.2rem 1.4rem .4rem; }
  .nav-logo img { width: 100%; display: block; mix-blend-mode: lighten; }
  .nav-label { display: block; color: var(--tekst-dim); padding: .6rem 1.6rem .5rem; }
  .nav-knoppen { flex: 0 0 auto; flex-direction: column; gap: .25rem; padding: 0 .9rem; }
  .nav-knop { flex: 0 0 auto; flex-direction: row; justify-content: flex-start; gap: .85rem; padding: .75rem 1rem; font-size: .98rem; border-radius: 10px; border: 1px solid transparent; transition: background .12s, color .12s, border-color .12s; }
  .nav-knop svg { width: 19px; height: 19px; }
  .nav-knop:hover { background: rgba(255,255,255,.035); color: var(--tekst); }
  .nav-knop.actief { background: rgba(62,198,255,.08); border-color: rgba(62,198,255,.35); color: var(--tekst); }
  .nav-knop.actief::before { display: none; }
  .nav-badge { position: static; margin-left: auto; font-size: .6rem; padding: .15rem .45rem; }
  .nav-voet { display: flex; align-items: center; gap: .8rem; margin: auto .9rem 1rem; padding: .85rem 1rem; border: 1px solid var(--kaart-rand); border-radius: 12px; background: rgba(255,255,255,.02); }
  .nav-avatar { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-weight: 600; color: var(--neon); background: rgba(62,198,255,.1); box-shadow: inset 0 0 0 1px rgba(62,198,255,.35); flex-shrink: 0; }
  .nav-wie { min-width: 0; }
  .nav-naam { font-size: .92rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .nav-meta { color: var(--tekst-zacht); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: .03em; text-transform: none; font-size: .66rem; }
  .topbalk { position: absolute; top: 1.2rem; right: 2.2rem; left: auto; margin: 0; padding: 0; background: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; border: 0; z-index: 2; }
  .topbalk-logo, .topbalk-titel { display: none; }
  .inhoud { margin-left: var(--zijbalk-b); max-width: 1160px; padding: 2.2rem 2.4rem 2.6rem; }
  .home-kop { margin: .2rem 0 1.6rem; padding-right: 15rem; }
  .groet { font-size: 3.4rem; }
  .groet.klein { font-size: 2.6rem; }
  .tegels { grid-template-columns: repeat(4, 1fr); gap: .9rem; }
  .tegel { min-height: 132px; padding: 1.1rem 1.3rem; }
  .tegel .waarde { font-size: 2.4rem; }
  .scenes { grid-template-columns: repeat(5, 1fr); gap: .8rem; }
  .home-kolommen { grid-template-columns: 1.1fr 1fr; gap: 0 1.6rem; }
  .kamer-detail { grid-template-columns: 1fr 1fr; align-items: start; }
  .cameras { grid-template-columns: repeat(3, 1fr); }
  .toast, #update-balk { bottom: 24px; left: calc(50% + var(--zijbalk-b) / 2); }
  .sia-fab { bottom: 1.5rem; right: 1.5rem; }
}

/* ── Breed: assistent als vast paneel rechts ── */
@media (min-width: 1200px) {
  #sia-paneel { left: auto; top: 0; right: 0; bottom: 0; width: var(--dock-b); border-left: 1px solid var(--kaart-rand); background: var(--bg-zij); padding: 0 1.2rem 1.2rem; z-index: 4; }
  .sia-paneel-kop { padding: 1.2rem 0 .6rem; }
  .sia-holo-wrap { margin: .2rem 0 .4rem; }
  #sia-holo { max-height: 190px; }
  body.sia-paneel-open .inhoud { margin-right: var(--dock-b); }
  body.sia-paneel-open .topbalk { right: calc(var(--dock-b) + 2.2rem); }
  body.sia-paneel-open .toast, body.sia-paneel-open #update-balk { left: calc(50% + (var(--zijbalk-b) - var(--dock-b)) / 2); }
}