/* Absensi Tamu — warna & huruf mengikuti Brand Kit Politeknik Assalaam
   Emerald #317972 (growth), Sage #7c9c6c, Gold #e4bc64 (nobility), Cream #ecd494 */
:root{
  --bg:#f3f5f1; --surface:#ffffff; --surface-2:#eef2ed; --ink:#15302c; --muted:#5b6f6a; --line:#dbe3dd;
  --emerald:#317972; --emerald-ink:#ffffff; --emerald-deep:#1f524d; --sage:#7c9c6c; --gold:#e4bc64; --cream:#ecd494;
  --ok:#2f7d4f; --ok-bg:#e3f2e8; --warn:#8a5e0b; --warn-bg:#fbf1d9; --err:#b3392f; --err-bg:#fbe5e2;
  --font:"Montserrat","Segoe UI",system-ui,sans-serif; --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  --r:10px; color-scheme:light;
}
@media (prefers-color-scheme: dark){:root{
  --bg:#0e1b19; --surface:#152724; --surface-2:#1b312d; --ink:#e7efe9; --muted:#9bb0aa; --line:#29423d;
  --emerald:#4fa69c; --emerald-ink:#0b1715; --sage:#9dbb8d;
  --ok:#7fd3a0; --ok-bg:#16372a; --warn:#f0c66c; --warn-bg:#3a2f14; --err:#f19a90; --err-bg:#3d1d1a; color-scheme:dark}}

*{box-sizing:border-box}
html,body{min-height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.5}
img{max-width:100%}
[hidden]{display:none!important}
button,input,textarea,select{font:inherit;color:inherit}
a{color:var(--emerald)}
.num{font-variant-numeric:tabular-nums}
.mono{font-family:var(--mono);letter-spacing:.02em}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:5;background:var(--surface);border-bottom:1px solid var(--line)}
.top-in{max-width:1180px;margin:0 auto;padding:10px max(16px,env(safe-area-inset-right)) 10px max(16px,env(safe-area-inset-left));display:flex;gap:10px 18px;align-items:center;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;min-width:0;flex:1 1 280px}
.brand img{height:40px;width:auto;flex:none}
.brand .ev{min-width:0;border-left:1px solid var(--line);padding-left:12px}
.brand .ev small{display:block;font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--sage)}
.brand .ev b{display:block;font-size:14px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.userbox{display:flex;align-items:center;gap:8px;font-size:13px}
.userbox .who{font-weight:600;max-width:180px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.role{font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:2px 7px;border-radius:5px;background:var(--surface-2);color:var(--muted)}
.role.admin{background:var(--gold);color:#2a2410}
.tabs-wrap{border-top:1px solid var(--line)}
.tabs{max-width:1180px;margin:0 auto;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;padding:6px max(16px,env(safe-area-inset-right)) 6px max(16px,env(safe-area-inset-left))}
.tabs a{white-space:nowrap;text-decoration:none;color:var(--muted);font-weight:600;font-size:13.5px;padding:8px 12px;border-radius:8px}
.tabs a:hover{color:var(--ink);background:var(--surface-2)}
.tabs a[aria-current="page"]{background:var(--emerald);color:var(--emerald-ink)}
.tabs .sep{flex:1}
.tabs a.ext::after{content:" ↗";font-size:11px}

main.app{max-width:1180px;margin:0 auto;padding:24px max(16px,env(safe-area-inset-right)) 72px max(16px,env(safe-area-inset-left));display:grid;gap:20px}
main.app>section{display:grid;gap:20px;min-width:0}
h1{font-size:clamp(22px,3vw,28px);font-weight:800;letter-spacing:-.01em;margin:0;text-wrap:balance}
h2{font-size:16px;font-weight:700;margin:0}
.lede{color:var(--muted);margin:4px 0 0;max-width:70ch}
.eyebrow{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--sage)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px;display:grid;gap:14px;min-width:0}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:end}
.stack{display:grid;gap:12px}
.field{display:grid;gap:5px;flex:1 1 200px;min-width:0}
.field label{font-size:12px;font-weight:600;color:var(--muted)}
input[type=text],input[type=search],input[type=date],input[type=password],textarea,select{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:10px 12px}
textarea{min-height:130px;resize:vertical;font-family:var(--mono);font-size:13px}
input:focus,textarea:focus,select:focus{border-color:var(--emerald);outline:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--emerald) 22%,transparent)}
input:disabled,select:disabled{opacity:.7}
.btn{border:1px solid var(--line);background:var(--surface);padding:9px 14px;border-radius:8px;font-weight:600;font-size:13.5px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap;text-decoration:none;color:var(--ink)}
.btn:hover{background:var(--surface-2)}
.btn.primary{background:var(--emerald);border-color:var(--emerald);color:var(--emerald-ink)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.gold{background:var(--gold);border-color:var(--gold);color:#2a2410}
.btn.small{padding:5px 10px;font-size:12.5px}
.btn.big{padding:12px 18px;font-size:15px}
.btn.danger{color:var(--err)}
.btn.danger.armed{background:var(--err);border-color:var(--err);color:#fff}
.btn:disabled{opacity:.5;cursor:not-allowed}
.hint{font-size:12.5px;color:var(--muted)}
.note{padding:10px 14px;border-radius:8px;font-size:13.5px;background:var(--warn-bg);color:var(--warn);margin:0}
.note.err{background:var(--err-bg);color:var(--err)}
.note.ok{background:var(--ok-bg);color:var(--ok)}
.toolbar{display:flex;gap:10px 16px;flex-wrap:wrap;align-items:end;justify-content:space-between}
.toolbar>.field{flex:0 1 320px}
.evpick{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.evpick select{width:auto;max-width:100%;min-width:220px;font-weight:600}

/* ---------- tabel ---------- */
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{width:100%;border-collapse:collapse;font-size:14px;min-width:660px}
th{text-align:left;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:700;padding:10px 12px;border-bottom:1px solid var(--line);background:var(--surface-2)}
td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
td .who{font-weight:600}
td.act{text-align:right;white-space:nowrap}
td.mono{white-space:nowrap}
td.act .btn+.btn{margin-left:4px}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.pill.in{background:var(--ok-bg);color:var(--ok)}
.pill.out{background:var(--surface-2);color:var(--muted)}
.pill.active{background:var(--gold);color:#2a2410}
.cat{display:inline-block;font-size:10.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:2px 8px;border-radius:6px;background:var(--surface-2);color:var(--emerald);border:1px solid var(--line);white-space:nowrap;vertical-align:1px}
.cat.vvip{background:var(--gold);border-color:var(--gold);color:#2a2410}
.cat.vip{background:color-mix(in srgb,var(--gold) 28%,var(--surface));border-color:color-mix(in srgb,var(--gold) 55%,var(--line));color:var(--warn)}
.cat.pembicara{background:var(--emerald);border-color:var(--emerald);color:var(--emerald-ink)}
.who .cat{margin-left:6px}
.empty{padding:36px 18px;text-align:center;color:var(--muted);display:grid;gap:6px;justify-items:center}
.empty b{color:var(--ink);font-size:15px}

/* ---------- impor excel ---------- */
.xl{display:flex;gap:12px 20px;flex-wrap:wrap;justify-content:space-between;align-items:center;padding:14px;border:1px dashed color-mix(in srgb,var(--emerald) 45%,var(--line));border-radius:var(--r);background:color-mix(in srgb,var(--emerald) 6%,var(--surface))}
.xl>div:first-child{flex:1 1 300px;min-width:0}

/* ---------- scan ---------- */
.scan-wrap{display:grid;gap:20px;max-width:760px}
.scanbox{position:relative}
.scanbox input{font-family:var(--mono);font-size:22px;padding:16px 16px 16px 52px;letter-spacing:.06em;border-width:2px}
.scanbox svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);color:var(--emerald)}
.ready{font-size:12.5px;font-weight:600;display:flex;align-items:center;gap:8px}
.ready i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px var(--ok-bg)}
.ready.off{color:var(--muted)} .ready.off i{background:var(--muted);box-shadow:none}
.cam{position:relative;border-radius:var(--r);overflow:hidden;background:#0b1715;aspect-ratio:4/3;max-height:60vh;width:100%}
.cam video{width:100%;height:100%;object-fit:cover;display:block}
.cam .frame{position:absolute;inset:14%;border:3px solid var(--gold);border-radius:16px;box-shadow:0 0 0 999px rgba(0,0,0,.28);pointer-events:none}
.cam .camlbl{position:absolute;left:12px;bottom:10px;color:#fff;font-size:12.5px;font-weight:600;background:rgba(0,0,0,.45);padding:4px 10px;border-radius:999px}
.result{border-radius:var(--r);padding:22px;display:grid;gap:4px;background:var(--emerald-deep);color:#fff;border-left:6px solid var(--gold);animation:pop .35s ease-out}
.result .k{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--cream)}
.result .n{font-size:clamp(22px,3.4vw,32px);font-weight:800;line-height:1.15;text-wrap:balance}
.result .t{font-size:16px;color:var(--cream);font-weight:600}
.result .m{font-size:13px;opacity:.85;margin-top:6px}
.result.err{background:var(--err-bg);color:var(--err);border-left-color:var(--err)}
.result.err .k{color:var(--err)}
@keyframes pop{from{transform:translateY(6px);opacity:.4}to{transform:none;opacity:1}}
.matches{display:grid;gap:6px}
.match{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg)}
.match div{min-width:0}
.match b{display:block;font-size:14px}
.match span{font-size:12.5px;color:var(--muted)}

/* ---------- rekap ---------- */
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media (max-width:720px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.stat span{font-size:12px;font-weight:600;color:var(--muted)}
.stat b{display:block;font-size:30px;font-weight:800;line-height:1.15}
.stat.in b{color:var(--ok)} .stat.pct b{color:var(--emerald)}
.bar{height:10px;border-radius:999px;background:var(--surface-2);overflow:hidden;border:1px solid var(--line)}
.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--emerald),var(--sage));transition:width .4s}
.bycat{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px}
.bycat .c{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px;display:grid;gap:8px}
.bycat .c div{display:flex;justify-content:space-between;align-items:center;gap:8px}
.bycat .c b{font-size:20px;font-weight:800}
.bycat .c small{color:var(--muted);font-weight:600}
.bycat .bar{height:6px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;padding:3px;background:var(--surface);flex-wrap:wrap}
.seg button{border:0;background:none;padding:7px 14px;border-radius:6px;font-weight:600;font-size:13.5px;cursor:pointer;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--emerald);color:var(--emerald-ink)}

/* ---------- dialog ---------- */
.sheet{position:fixed;inset:0;z-index:30;background:rgba(10,20,18,.55);display:grid;place-items:center;padding:16px}
.sheet .box{background:var(--surface);border-radius:14px;padding:18px;display:grid;gap:14px;width:min(440px,100%);max-height:100%;overflow:auto}
.sheet img{width:100%;height:auto;border-radius:8px;border:1px solid var(--line);background:#fff}
.sheet .actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.toast{position:fixed;left:50%;bottom:max(20px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:40;background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;font-size:13.5px;font-weight:600;max-width:calc(100% - 32px);box-shadow:0 8px 30px rgba(0,0,0,.2)}
.toast.err{background:var(--err);color:#fff}

/* ---------- login / install ---------- */
body.authpage{display:grid;place-items:center;min-height:100vh;padding:24px 16px;background:radial-gradient(120% 70% at 50% 0%,color-mix(in srgb,var(--emerald) 16%,var(--bg)),var(--bg))}
.auth{width:min(520px,100%);display:grid;gap:18px;justify-items:center}
.auth-logo{height:64px;width:auto}
.auth .panel{width:100%;gap:16px;padding:24px}

/* ---------- layar sambutan ---------- */
body.stagepage{background:#123532;margin:0}
.stage-wrap{min-height:100vh;min-height:100dvh;position:relative;overflow:hidden;color:#fff;
  background:radial-gradient(120% 90% at 50% 0%,#317972 0%,#1f524d 55%,#123532 100%);display:grid;grid-template-rows:auto 1fr auto;
  padding:max(24px,env(safe-area-inset-top)) max(24px,env(safe-area-inset-right)) max(24px,env(safe-area-inset-bottom)) max(24px,env(safe-area-inset-left))}
.stage-wrap::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.08;
  background-image:linear-gradient(30deg,#e4bc64 12%,transparent 12.5%,transparent 87%,#e4bc64 87.5%,#e4bc64),linear-gradient(150deg,#e4bc64 12%,transparent 12.5%,transparent 87%,#e4bc64 87.5%,#e4bc64),linear-gradient(30deg,#e4bc64 12%,transparent 12.5%,transparent 87%,#e4bc64 87.5%,#e4bc64),linear-gradient(150deg,#e4bc64 12%,transparent 12.5%,transparent 87%,#e4bc64 87.5%,#e4bc64);
  background-size:80px 140px;background-position:0 0,0 0,40px 70px,40px 70px}
.stage-bar{position:relative;display:flex;justify-content:space-between;align-items:center;gap:12px}
.stage-bar .lg{background:#fbf7ea;border-radius:12px;padding:8px 14px;display:flex}
.stage-bar .lg img{height:clamp(34px,5vw,54px);width:auto}
.stage-bar .ctl{display:flex;gap:8px;transition:opacity .4s}
.stage-bar .ctl button,.stage-bar .ctl a{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);color:#fff;border-radius:8px;padding:7px 12px;font-weight:600;font-size:13px;cursor:pointer;text-decoration:none}
body.idle-cursor{cursor:none} body.idle-cursor .stage-bar .ctl{opacity:0}
.stage-center{position:relative;display:grid;place-items:center;text-align:center;padding:24px 0}
.idle,.welcome{display:grid;gap:clamp(10px,2vh,20px);justify-items:center;max-width:1400px}
.idle .ev{font-size:clamp(26px,4.6vw,64px);font-weight:800;line-height:1.1;text-wrap:balance}
.idle .meta{font-size:clamp(15px,1.8vw,24px);color:#ecd494;font-weight:600}
.idle .cta{margin-top:clamp(10px,3vh,36px);font-size:clamp(14px,1.6vw,20px);color:rgba(255,255,255,.8);border:1px solid rgba(228,188,100,.5);padding:10px 22px;border-radius:999px}
.welcome .k{font-size:clamp(18px,2.6vw,36px);font-weight:600;letter-spacing:.32em;text-transform:uppercase;color:#ecd494}
.welcome .badge{font-size:clamp(13px,1.7vw,22px);font-weight:800;letter-spacing:.24em;text-transform:uppercase;background:#e4bc64;color:#22300f;padding:6px 20px;border-radius:999px}
.welcome .n{font-size:clamp(36px,7.4vw,108px);font-weight:800;line-height:1.05;text-wrap:balance;letter-spacing:-.01em}
.welcome .rule{width:clamp(80px,12vw,180px);height:4px;border-radius:4px;background:#e4bc64}
.welcome .t{font-size:clamp(18px,3vw,42px);font-weight:600;color:#e4bc64;text-wrap:balance}
.welcome .ev{font-size:clamp(13px,1.5vw,20px);color:rgba(255,255,255,.75);margin-top:clamp(6px,2vh,24px)}
.welcome.show>*{animation:rise .7s cubic-bezier(.2,.7,.2,1) both}
.welcome.show>*:nth-child(2){animation-delay:.08s}.welcome.show>*:nth-child(3){animation-delay:.16s}.welcome.show>*:nth-child(4){animation-delay:.24s}.welcome.show>*:nth-child(5){animation-delay:.32s}.welcome.show>*:nth-child(6){animation-delay:.4s}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
.stage-foot{position:relative;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:end;font-size:clamp(12px,1.3vw,16px);color:rgba(255,255,255,.75)}
.stage-foot .now{display:grid;gap:2px;min-width:0;max-width:75%;border-left:4px solid #e4bc64;padding-left:14px}
.stage-foot .now small{font-size:clamp(11px,1.1vw,14px);font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:#ecd494}
.stage-foot .now b{font-size:clamp(16px,2.1vw,30px);font-weight:800;color:#fff;line-height:1.2;text-wrap:balance}
.stage-foot .now em{font-style:normal;font-size:clamp(12px,1.2vw,16px);color:rgba(255,255,255,.75)}
.stage-foot .clock{font-variant-numeric:tabular-nums}
.offline{position:absolute;top:12px;left:50%;transform:translateX(-50%);background:rgba(179,57,47,.9);color:#fff;padding:6px 14px;border-radius:999px;font-size:13px;font-weight:600}