/* =========================================================
   KelasKu v3 — Design System
   ========================================================= */
:root{
  --bg:#f4f6fb;--surface:#ffffff;--surface-2:#f8f9fd;--ink:#141a30;--ink-2:#454e6b;--muted:#8089a6;--line:#e7eaf3;
  --pri:#5b5bf0;--pri-600:#4747de;--pri-50:#eff0ff;--pri-100:#e0e2ff;--pri-grad:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);
  --ok:#16a34a;--ok-bg:#e7f8ed;--bad:#e5484d;--bad-bg:#fdecec;--warn:#d98200;--warn-bg:#fff3d9;--info:#0891b2;--info-bg:#e0f6fb;
  --shadow-sm:0 1px 2px rgba(20,26,48,.05);
  --shadow:0 1px 2px rgba(20,26,48,.04),0 8px 24px rgba(20,26,48,.06);
  --shadow-lg:0 20px 60px rgba(20,26,48,.22);
  --radius:18px;--radius-sm:12px;--ring:0 0 0 4px rgba(91,91,240,.16);
}
[data-theme=dark]{
  --bg:#0e1120;--surface:#161a2e;--surface-2:#1b2038;--ink:#eceffd;--ink-2:#b9c0dd;--muted:#7e88ab;--line:#262c47;
  --pri:#8085ff;--pri-600:#9296ff;--pri-50:#212654;--pri-100:#2a3064;
  --ok:#3fcf73;--ok-bg:#12301f;--bad:#ff7075;--bad-bg:#3a1b21;--warn:#ffb43b;--warn-bg:#3a2d12;--info:#3cc8e6;--info-bg:#10303a;
  --shadow-sm:none;--shadow:0 1px 0 rgba(255,255,255,.02),0 8px 24px rgba(0,0,0,.28);--shadow-lg:0 20px 60px rgba(0,0,0,.6);
  --ring:0 0 0 4px rgba(128,133,255,.25);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:14.5px/1.55 Inter,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
body.modal-open{overflow:hidden}
a{color:var(--pri);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0;letter-spacing:-.015em;line-height:1.25}
p{margin:0 0 10px}
code{background:var(--pri-50);color:var(--pri);padding:1px 6px;border-radius:6px;font-size:.92em}
.muted{color:var(--muted)}.right{text-align:right}.nowrap{white-space:nowrap}.mt{margin-top:18px}.mb{margin-bottom:18px}
svg.icon{width:1.15em;height:1.15em;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none;vertical-align:-.2em}

/* ---------- Layout ---------- */
.app{display:flex;min-height:100vh}
.sidebar{width:272px;background:var(--surface);border-right:1px solid var(--line);position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;z-index:50;transition:transform .25s ease}
.sb-brand{display:flex;gap:12px;align-items:center;padding:22px 22px 18px}
.sb-logo{width:42px;height:42px;border-radius:13px;background:var(--pri-grad);color:#fff;display:grid;place-items:center;box-shadow:0 8px 18px rgba(99,102,241,.35)}
.sb-logo svg.icon{width:22px;height:22px}
.sb-brand b{font-size:18px;letter-spacing:-.02em}
.sb-brand small{display:block;color:var(--muted);font-size:12px;line-height:1.3}
.sb-nav{flex:1;overflow-y:auto;padding:4px 14px 14px}
.sb-group{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);padding:16px 12px 6px}
.sb-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;color:var(--ink-2);font-weight:500;margin-bottom:2px;position:relative;transition:.15s}
.sb-link:hover{background:var(--surface-2);color:var(--ink);text-decoration:none}
.sb-link.active{background:var(--pri-50);color:var(--pri);font-weight:600}
.sb-link.active::before{content:"";position:absolute;left:-14px;top:9px;bottom:9px;width:4px;border-radius:0 4px 4px 0;background:var(--pri)}
.sb-foot{padding:14px;border-top:1px solid var(--line)}
.sb-user{display:flex;align-items:center;gap:11px;padding:8px;border-radius:12px;background:var(--surface-2)}
.sb-user .nm{font-weight:600;font-size:13.5px;line-height:1.2;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px}
.sb-user .rl{font-size:12px;color:var(--muted)}
.main{margin-left:272px;flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:14px;padding:14px 32px;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent}
.tb-title{flex:1;min-width:0}
.tb-title h1{font-size:22px}
.tb-title p{margin:2px 0 0;color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tb-actions{display:flex;align-items:center;gap:8px}
.icon-btn{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);display:inline-grid;place-items:center;cursor:pointer;transition:.15s;font:inherit}
.icon-btn:hover{border-color:var(--pri);color:var(--pri)}
#menuBtn{display:none}
.theme-sun{display:none}[data-theme=dark] .theme-sun{display:inline}[data-theme=dark] .theme-moon{display:none}
.dropdown{position:relative}
.user-chip{display:flex;align-items:center;gap:10px;padding:5px 12px 5px 5px;border-radius:99px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font:inherit;color:var(--ink)}
.user-chip span.nm{font-weight:600;font-size:13.5px;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dd-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:200px;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:6px;display:none;z-index:60}
.dropdown.open .dd-menu{display:block}
.dd-menu a{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:10px;color:var(--ink);font-weight:500}
.dd-menu a:hover{background:var(--surface-2);text-decoration:none}
.dd-menu a.danger{color:var(--bad)}
.content{padding:8px 32px 32px;flex:1;max-width:1360px;width:100%;margin:0 auto}
.footer{padding:18px 32px;color:var(--muted);font-size:12.5px;text-align:center}
.overlay{position:fixed;inset:0;background:rgba(10,12,30,.5);z-index:45;display:none}

/* ---------- Cards, grid ---------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:20px}
.card.flush{padding:0;overflow:hidden}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.card-head h2,.card-head h3{font-size:16px}
.card-head .sub{color:var(--muted);font-size:13px}
.grid{display:grid;gap:18px;margin-bottom:20px}.grid>.card{margin-bottom:0}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g-21{grid-template-columns:2fr 1fr}.g-12{grid-template-columns:1fr 2fr}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px;display:flex;gap:15px;align-items:center}
.stat-ico{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;flex:none;background:var(--pri-50);color:var(--pri)}
.stat-ico svg.icon{width:23px;height:23px}
.stat-ico.ok{background:var(--ok-bg);color:var(--ok)}.stat-ico.bad{background:var(--bad-bg);color:var(--bad)}.stat-ico.warn{background:var(--warn-bg);color:var(--warn)}.stat-ico.info{background:var(--info-bg);color:var(--info)}
.stat .lbl{color:var(--muted);font-size:12.5px;font-weight:500}.stat .val{font-size:23px;font-weight:700;letter-spacing:-.02em;line-height:1.2}.stat .sub{font-size:12px;color:var(--muted)}
.hero{background:var(--pri-grad);color:#fff;border-radius:22px;padding:28px 30px;margin-bottom:20px;position:relative;overflow:hidden;box-shadow:0 18px 40px rgba(99,102,241,.3)}
.hero::after{content:"";position:absolute;right:-60px;top:-80px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.12)}
.hero::before{content:"";position:absolute;right:90px;bottom:-110px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.08)}
.hero h2{font-size:24px;margin-bottom:6px;position:relative}.hero p{margin:0;opacity:.88;position:relative}
.hero .chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;position:relative}
.hero .chip{background:rgba(255,255,255,.18);color:#fff;border:0;backdrop-filter:blur(4px)}

/* ---------- Buttons & badges ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--pri);color:#fff;border:1px solid transparent;border-radius:12px;padding:10px 18px;font:inherit;font-weight:600;font-size:14px;cursor:pointer;transition:.15s;box-shadow:0 6px 16px rgba(91,91,240,.28);white-space:nowrap;line-height:1.2}
.btn:hover{background:var(--pri-600);text-decoration:none;transform:translateY(-1px)}
.btn:active{transform:none}
.btn.soft{background:var(--pri-50);color:var(--pri);box-shadow:none}.btn.soft:hover{background:var(--pri-100)}
.btn.ghost{background:var(--surface);color:var(--ink);border-color:var(--line);box-shadow:none}.btn.ghost:hover{border-color:var(--pri);color:var(--pri)}
.btn.danger{background:var(--bad);box-shadow:0 6px 16px rgba(229,72,77,.25)}.btn.danger:hover{filter:brightness(.94)}
.btn.danger-soft{background:var(--bad-bg);color:var(--bad);box-shadow:none}.btn.danger-soft:hover{filter:brightness(.97)}
.btn.sm{padding:7px 12px;font-size:13px;border-radius:10px}
.btn.icon{padding:8px;width:34px;height:34px;border-radius:10px}
.btn-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.btn-row form{margin:0;display:inline}
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:99px;background:var(--surface-2);color:var(--ink-2);font-size:12px;font-weight:600;border:1px solid var(--line);white-space:nowrap}
.badge.ok{background:var(--ok-bg);color:var(--ok);border-color:transparent}.badge.bad{background:var(--bad-bg);color:var(--bad);border-color:transparent}
.badge.warn{background:var(--warn-bg);color:var(--warn);border-color:transparent}.badge.pri{background:var(--pri-50);color:var(--pri);border-color:transparent}.badge.info{background:var(--info-bg);color:var(--info);border-color:transparent}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border-radius:99px;border:1px solid var(--line);background:var(--surface);color:var(--ink-2);font-weight:600;font-size:13px}
a.chip:hover{text-decoration:none;border-color:var(--pri);color:var(--pri)}
.chip.active{background:var(--pri);border-color:var(--pri);color:#fff}
.avatar{border-radius:50%;display:inline-grid;place-items:center;color:#fff;font-weight:700;flex:none;letter-spacing:.02em}

/* ---------- Toolbar, tabs, search ---------- */
.toolbar{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:6px 0 18px}
.toolbar form{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:0}
.search{position:relative;min-width:240px}
.search svg.icon{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.search input{padding-left:40px!important}
.tabs{display:inline-flex;gap:4px;padding:5px;background:var(--surface);border:1px solid var(--line);border-radius:14px;margin-bottom:18px;max-width:100%;overflow-x:auto}
.tabs a{padding:8px 16px;border-radius:10px;color:var(--ink-2);font-weight:600;font-size:13.5px;white-space:nowrap;display:inline-flex;gap:8px;align-items:center}
.tabs a:hover{text-decoration:none;color:var(--ink)}
.tabs a.active{background:var(--pri);color:#fff;box-shadow:0 4px 12px rgba(91,91,240,.3)}

/* ---------- Forms ---------- */
label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--ink)}
label .hint{font-weight:400;color:var(--muted)}
input[type=text],input[type=password],input[type=number],input[type=date],input[type=time],input[type=month],input[type=search],input[type=email],select,textarea{width:100%;padding:10px 13px;border:1px solid var(--line);border-radius:12px;font:inherit;background:var(--surface);color:var(--ink);transition:.15s;min-height:42px}
textarea{resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--pri);box-shadow:var(--ring)}
input::placeholder,textarea::placeholder{color:var(--muted)}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238089a6' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}
.toolbar input,.toolbar select{width:auto}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px;margin-bottom:16px}
.form-grid.one{grid-template-columns:1fr}
.field{min-width:0}
.check{display:flex;align-items:center;gap:10px;font-weight:500;margin-bottom:8px;cursor:pointer}
.check input{width:18px;height:18px;accent-color:var(--pri);flex:none}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.help{font-size:12.5px;color:var(--muted);margin-top:6px}
.section-title{font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:22px 0 14px;display:flex;align-items:center;gap:10px}
.section-title::after{content:"";flex:1;height:1px;background:var(--line)}
.section-title:first-child{margin-top:0}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:separate;border-spacing:0}
.tbl th{background:var(--surface-2);font-size:11.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:700;text-align:left;padding:13px 16px;white-space:nowrap;border-bottom:1px solid var(--line)}
.tbl td{padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl tbody tr{transition:background .12s}.tbl tbody tr:hover td{background:var(--surface-2)}
.tbl .num{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.tbl .act{text-align:right;white-space:nowrap}.tbl .act .btn-row{justify-content:flex-end;flex-wrap:nowrap}
.cell-user{display:flex;align-items:center;gap:12px}
.cell-user .nm{font-weight:600;line-height:1.25}.cell-user .sb{font-size:12px;color:var(--muted)}
.money-in{color:var(--ok);font-weight:600}.money-out{color:var(--bad);font-weight:600}
.empty{text-align:center;padding:46px 20px;color:var(--muted)}
.empty .ei{width:64px;height:64px;border-radius:20px;background:var(--pri-50);color:var(--pri);display:grid;place-items:center;margin:0 auto 14px}
.empty .ei svg.icon{width:28px;height:28px}
.empty h3{color:var(--ink);font-size:16px;margin-bottom:4px}
.progress{height:8px;background:var(--surface-2);border-radius:99px;overflow:hidden;border:1px solid var(--line)}
.progress>i{display:block;height:100%;background:var(--pri-grad);border-radius:99px}
.kv{display:grid;grid-template-columns:190px 1fr;gap:12px 20px;margin:0}
.kv dt{color:var(--muted);font-weight:500}.kv dd{margin:0;font-weight:500}
.pager{display:flex;gap:6px;justify-content:center;align-items:center;padding:16px;flex-wrap:wrap}

/* ---------- Alerts / toasts ---------- */
.alert{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:14px;margin-bottom:18px;border:1px solid;font-size:14px}
.alert svg.icon{margin-top:2px}
.alert.info{background:var(--info-bg);border-color:transparent;color:var(--info)}.alert.ok{background:var(--ok-bg);border-color:transparent;color:var(--ok)}
.alert.err{background:var(--bad-bg);border-color:transparent;color:var(--bad)}.alert.warn{background:var(--warn-bg);border-color:transparent;color:var(--warn)}
.alert .at{color:var(--ink)}
.toasts{position:fixed;top:78px;right:22px;z-index:200;display:flex;flex-direction:column;gap:10px;max-width:min(420px,calc(100vw - 32px))}
.toast{display:flex;gap:12px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--pri);border-radius:14px;padding:13px 16px;box-shadow:var(--shadow-lg);animation:tin .35s ease;cursor:pointer}
.toast.ok{border-left-color:var(--ok)}.toast.ok svg.icon{color:var(--ok)}.toast.err{border-left-color:var(--bad)}.toast.err svg.icon{color:var(--bad)}.toast.info svg.icon{color:var(--info)}.toast.info{border-left-color:var(--info)}
.toast.hide{opacity:0;transform:translateX(30px);transition:.3s}
@keyframes tin{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:none}}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:20px;background:rgba(10,12,30,.55);backdrop-filter:blur(3px)}
.modal.open{display:flex;animation:fin .18s ease}
.modal-box{background:var(--surface);border-radius:22px;width:100%;max-width:640px;max-height:calc(100vh - 40px);display:flex;flex-direction:column;box-shadow:var(--shadow-lg);animation:pop .22s ease;border:1px solid var(--line)}
.modal-box.sm{max-width:440px}.modal-box.lg{max-width:900px}.modal-box.xl{max-width:1100px}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px 14px}
.modal-head h3{font-size:18px}
.modal-body{padding:6px 24px 24px;overflow-y:auto}
@keyframes fin{from{opacity:0}to{opacity:1}}@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.98)}to{opacity:1;transform:none}}
.confirm-ico{width:54px;height:54px;border-radius:50%;background:var(--bad-bg);color:var(--bad);display:grid;place-items:center;margin:0 auto 14px}
.confirm-ico svg.icon{width:26px;height:26px}
.lightbox{position:fixed;inset:0;background:rgba(5,6,16,.88);z-index:300;display:none;align-items:center;justify-content:center;padding:24px;cursor:zoom-out}
.lightbox.open{display:flex}.lightbox img{max-width:100%;max-height:100%;border-radius:14px;box-shadow:0 20px 80px rgba(0,0,0,.6)}

/* ---------- Dropzone ---------- */
.dropzone{border:2px dashed var(--line);border-radius:16px;padding:22px;text-align:center;color:var(--muted);transition:.15s;cursor:pointer;position:relative;background:var(--surface-2)}
.dropzone:hover,.dropzone.drag{border-color:var(--pri);background:var(--pri-50);color:var(--pri)}
.dropzone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.dropzone .dz-ico{width:46px;height:46px;border-radius:14px;background:var(--pri-50);color:var(--pri);display:grid;place-items:center;margin:0 auto 8px}
.dropzone .dz-text{font-weight:600;color:var(--ink-2)}.dropzone .dz-sub{font-size:12.5px}
.dropzone.has-file{border-style:solid;border-color:var(--ok)}
.dropzone .dz-preview{display:none;max-height:150px;max-width:100%;border-radius:12px;margin:0 auto 10px}
.thumb{width:44px;height:44px;border-radius:10px;object-fit:cover;border:1px solid var(--line);cursor:zoom-in;background:var(--surface-2)}
.file-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px dashed var(--line);border-radius:10px;cursor:pointer;color:var(--ink-2);font-size:13px;position:relative;max-width:190px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;background:var(--surface)}
.file-btn:hover{border-color:var(--pri);color:var(--pri)}
.file-btn input{position:absolute;inset:0;opacity:0;cursor:pointer}
.file-btn.has-file{border-style:solid;border-color:var(--ok);color:var(--ok)}

/* ---------- Charts ---------- */
.chart svg{width:100%;height:auto;display:block;overflow:visible}
.chart text{fill:var(--muted);font-size:11px;font-family:inherit}
.chart .grid-line{stroke:var(--line);stroke-width:1}
.chart .bar{transition:opacity .15s}.chart .bar:hover{opacity:.78}
.chart .dot{fill:var(--surface);stroke-width:2.5}
.chart .donut-total{fill:var(--ink);font-size:22px;font-weight:700}.chart .donut-label{fill:var(--muted);font-size:11px}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--ink-2);margin-bottom:10px}
.legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:baseline}
.donut-wrap{display:flex;align-items:center;gap:22px;flex-wrap:wrap;justify-content:center}
.donut-wrap svg{width:170px;height:170px;flex:none}
.donut-legend{display:flex;flex-direction:column;gap:9px;font-size:13.5px}
.donut-legend div{display:flex;align-items:center;gap:9px}.donut-legend b{margin-left:auto;padding-left:14px}

/* ---------- Schedule / org / piket ---------- */
.day-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.day-card .dh{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;font-weight:700;background:var(--surface-2);border-bottom:1px solid var(--line)}
.day-card.today{border-color:var(--pri);box-shadow:0 0 0 3px var(--pri-50),var(--shadow)}
.day-card.today .dh{background:var(--pri-grad);color:#fff;border-bottom-color:transparent}
.slot{display:flex;gap:14px;padding:13px 18px;border-bottom:1px solid var(--line);align-items:center}
.slot:last-child{border-bottom:0}
.slot .jam{min-width:96px;font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;font-weight:600;padding-left:12px;border-left:3px solid var(--pri-100)}
.slot .mp{font-weight:600}.slot .gr{font-size:12.5px;color:var(--muted)}.slot .grow{flex:1;min-width:0}
.slot.empty-slot{color:var(--muted);justify-content:center;padding:22px}
.org{display:flex;flex-direction:column;align-items:center;gap:0}
.org-top{margin-bottom:26px;position:relative}
.org-top::after{content:"";position:absolute;left:50%;top:100%;height:26px;width:2px;background:var(--line)}
.org-row{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;position:relative;padding-top:0}
.person{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px 22px;min-width:200px;text-align:center;box-shadow:var(--shadow);transition:.15s}
.person:hover{transform:translateY(-3px);border-color:var(--pri)}
.person .avatar{margin:0 auto 10px}.person .jb{font-size:11.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--pri);font-weight:700}
.person .nm{font-weight:700;margin-top:2px}
.person.top{background:var(--pri-grad);color:#fff;border:0;box-shadow:0 14px 30px rgba(99,102,241,.35)}.person.top .jb{color:rgba(255,255,255,.8)}
.timeline-item{display:flex;gap:14px;padding:11px 0;border-bottom:1px dashed var(--line)}.timeline-item:last-child{border:0}

/* ---------- Auth pages ---------- */
.auth{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr}
.auth-side{background:var(--pri-grad);color:#fff;padding:56px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.auth-side::after{content:"";position:absolute;right:-120px;bottom:-120px;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.1)}
.auth-side::before{content:"";position:absolute;left:-80px;top:35%;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.07)}
.auth-side .logo{display:flex;gap:12px;align-items:center;font-size:22px;font-weight:800;position:relative}
.auth-side .logo span{width:46px;height:46px;border-radius:14px;background:rgba(255,255,255,.2);display:grid;place-items:center}
.auth-side h2{font-size:34px;line-height:1.15;margin-bottom:12px;position:relative}.auth-side p{opacity:.85;max-width:420px;position:relative}
.auth-feats{display:grid;gap:12px;position:relative;margin-top:22px}.auth-feats div{display:flex;gap:12px;align-items:center;font-weight:500}
.auth-feats i{width:34px;height:34px;border-radius:10px;background:rgba(255,255,255,.18);display:grid;place-items:center;font-style:normal}
.auth-main{display:flex;align-items:center;justify-content:center;padding:36px}
.auth-card{width:100%;max-width:410px}
.auth-card h1{font-size:28px;margin-bottom:6px}.auth-card .lead{color:var(--muted);margin-bottom:26px}
.auth-card .btn{width:100%;padding:13px}
.pw-wrap{position:relative}.pw-wrap button{position:absolute;right:6px;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--muted);cursor:pointer;padding:8px}
.install-wrap{max-width:820px;margin:0 auto;padding:36px 20px}

/* ---------- Responsive ---------- */
@media(max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g-21,.g-12{grid-template-columns:1fr}}
@media(max-width:900px){
  .sidebar{transform:translateX(-102%)}.sidebar.open{transform:none;box-shadow:var(--shadow-lg)}
  .overlay.show{display:block}
  .main{margin-left:0}#menuBtn{display:inline-grid}
  .topbar{padding:12px 16px}.content{padding:6px 16px 28px}.tb-title h1{font-size:19px}
  .g3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .user-chip span.nm{display:none}.user-chip{padding:4px}
  .kv{grid-template-columns:1fr;gap:2px}.kv dd{margin-bottom:10px}
  .auth{grid-template-columns:1fr}.auth-side{display:none}
  .toasts{top:68px;right:12px}
}
@media(max-width:620px){
  .g2,.g3,.g4{grid-template-columns:1fr}
  .stat{padding:14px 16px}.card{padding:16px;border-radius:16px}
  .modal{padding:0;align-items:flex-end}.modal-box{max-width:none;border-radius:22px 22px 0 0;max-height:92vh}
  .hero{padding:22px}.hero h2{font-size:20px}.search{min-width:0;width:100%}.toolbar form{width:100%}
}
@media print{.sidebar,.topbar,.btn,.toolbar,.footer,.tabs,.toasts,.icon-btn{display:none!important}.main{margin:0}.card{box-shadow:none;break-inside:avoid}body{background:#fff}}

/* =========================================================
   v4 — Multi-kelas, Absensi, dan penyempurnaan responsif
   ========================================================= */
:root{--bn:0px}
.form-grid{grid-template-columns:repeat(auto-fit,minmax(min(230px,100%),1fr))}
.kelas-chip{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 14px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:inherit;font-weight:600;font-size:13.5px;cursor:pointer;max-width:230px}
.kelas-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px}
.kelas-chip svg.icon:first-child{color:var(--pri)}
.kelas-chip:hover{border-color:var(--pri)}
.dd-title{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);padding:8px 12px 4px}
.dd-menu a small{display:block;color:var(--muted);font-weight:400;font-size:12px;line-height:1.2}
.dd-menu a span{flex:1;min-width:0}
.dd-menu a.on{background:var(--pri-50);color:var(--pri)}
.kelas-sw .dd-menu{min-width:250px}

/* ---------- Bottom navigation (HP) ---------- */
.bottom-nav{display:none}
.bottom-nav a,.bottom-nav button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;padding:8px 2px 7px;color:var(--muted);font:inherit;font-size:11px;font-weight:600;background:none;border:0;cursor:pointer;min-width:0;text-decoration:none!important}
.bottom-nav svg.icon{width:22px;height:22px}
.bottom-nav .on{color:var(--pri)}
.bottom-nav .on svg.icon{filter:drop-shadow(0 4px 8px rgba(91,91,240,.35))}

/* ---------- Absensi ---------- */
.ab-head{display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-bottom:14px}
.ab-date{display:flex;gap:8px;align-items:center}
.ab-date input{width:auto;min-width:160px;font-weight:600}
.ab-sum{display:flex;gap:8px;flex-wrap:wrap}
.ab-sum .badge{font-size:13px;padding:5px 12px}
.ab-list{display:grid;gap:10px}
.ab-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 18px;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:16px;background:var(--surface);transition:border-color .15s,box-shadow .15s}
.ab-row.changed{border-color:var(--pri);box-shadow:0 0 0 3px var(--pri-50)}
.ab-row .who{display:flex;gap:12px;align-items:center;min-width:0}
.ab-row .who .nm{font-weight:600;line-height:1.25;overflow:hidden;text-overflow:ellipsis}
.ab-row .who .sb{font-size:12px;color:var(--muted)}
.ab-note{grid-column:1/-1;display:none}
.ab-row.has-note .ab-note{display:block}
.seg{display:inline-grid;grid-auto-flow:column;gap:6px}
.seg label{margin:0;position:relative;cursor:pointer}
.seg input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.seg span{display:flex;flex-direction:column;align-items:center;justify-content:center;width:48px;height:46px;border-radius:13px;border:1.5px solid var(--line);color:var(--muted);transition:.12s;user-select:none;background:var(--surface-2)}
.seg span b{font-size:15px;line-height:1}
.seg span em{display:none;font-style:normal;font-size:10px;font-weight:600;margin-top:3px}
.seg label:hover span{border-color:var(--pri)}
.seg input:focus-visible+span{box-shadow:var(--ring)}
.seg input:checked+span{color:#fff;border-color:transparent;transform:scale(1.04);box-shadow:0 6px 14px rgba(20,26,48,.18)}
.seg .s-hadir input:checked+span{background:var(--ok)}.seg .s-sakit input:checked+span{background:var(--warn)}
.seg .s-izin input:checked+span{background:var(--info)}.seg .s-alpa input:checked+span{background:var(--bad)}
.seg .s-terlambat input:checked+span{background:var(--pri)}
.sticky-bar{position:sticky;bottom:calc(var(--bn) + 12px);z-index:20;display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding:12px 14px;margin-top:16px;border-radius:18px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-lg)}
.ab-c{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:8px;font-size:12px;font-weight:800}
.ab-c.hadir{background:var(--ok-bg);color:var(--ok)}.ab-c.sakit{background:var(--warn-bg);color:var(--warn)}
.ab-c.izin{background:var(--info-bg);color:var(--info)}.ab-c.alpa{background:var(--bad-bg);color:var(--bad)}.ab-c.terlambat{background:var(--pri-50);color:var(--pri)}
.ab-c.kosong{background:var(--surface-2);color:var(--muted);font-weight:400}
.mx th,.mx td{text-align:center;padding:9px 6px!important}
.mx th:first-child,.mx td:first-child{position:sticky;left:0;z-index:2;background:var(--surface);text-align:left;min-width:170px;box-shadow:1px 0 0 var(--line)}
.mx th:first-child{background:var(--surface-2)}
.mx tbody tr:hover td:first-child{background:var(--surface-2)}
.mx th.wk{background:var(--pri-50)}
.chips-wrap{display:flex;gap:6px;flex-wrap:wrap}
.kelas-card{display:flex;flex-direction:column;gap:14px}
.kelas-card .kc-head{display:flex;gap:14px;align-items:center}
.kelas-card .kc-ico{width:50px;height:50px;border-radius:16px;background:var(--pri-grad);color:#fff;display:grid;place-items:center;flex:none}
.kelas-card .kc-ico svg.icon{width:24px;height:24px}
.kelas-card.on{border-color:var(--pri);box-shadow:0 0 0 3px var(--pri-50),var(--shadow)}
.kc-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.kc-stats div{background:var(--surface-2);border-radius:12px;padding:9px 10px}
.kc-stats b{display:block;font-size:16px;line-height:1.2}.kc-stats span{font-size:11.5px;color:var(--muted)}
.avatar-stack{display:flex}.avatar-stack .avatar{margin-left:-8px;border:2px solid var(--surface)}.avatar-stack .avatar:first-child{margin-left:0}
.check-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(240px,100%),1fr));gap:2px 16px}
.sec-card{padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface-2)}

/* ---------- Grafik: gulir horizontal di layar kecil agar teks tetap terbaca ---------- */
.chart:not(.donut-wrap){overflow-x:auto;-webkit-overflow-scrolling:touch}
.chart:not(.donut-wrap) svg{min-width:460px}

/* =========================================================
   Responsif untuk semua ukuran HP
   ========================================================= */
.sidebar{width:min(280px,86vw)}
@supports (padding:max(0px)){
  .topbar{padding-top:max(14px,env(safe-area-inset-top))}
  .toasts{top:max(78px,calc(env(safe-area-inset-top) + 64px))}
}
@media(max-width:900px){
  input[type=text],input[type=password],input[type=number],input[type=date],input[type=time],input[type=month],input[type=search],input[type=email],select,textarea{font-size:16px}
  .content{padding:6px 14px 28px}
  .kelas-chip{height:38px;padding:0 11px;max-width:170px}.kelas-chip span{max-width:96px}
  .icon-btn{width:38px;height:38px}
  .tb-title h1{font-size:18px}
  .toolbar{gap:10px}
  .toolbar>.btn-row{width:100%}
  .toolbar>.btn-row>.btn,.toolbar>.btn-row>form{flex:1 1 auto}
  .toolbar>.btn-row>form .btn{width:100%}
  .toolbar form{width:100%}
  .toolbar input,.toolbar select{flex:1 1 140px;min-width:0}
  .card{padding:18px}
  .modal-box{max-height:94vh}
  .day-card .slot{flex-wrap:wrap}
}
@media(max-width:720px){
  :root{--bn:calc(66px + env(safe-area-inset-bottom))}
  .bottom-nav{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:35;background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:0 4px env(safe-area-inset-bottom)}
  .footer{padding-bottom:calc(88px + env(safe-area-inset-bottom))}
  .content{padding-bottom:12px}
  .toasts{left:12px;right:12px;max-width:none}
  /* Tabel menjadi kartu (kecuali .keep) */
  .tbl:not(.keep) thead{display:none}
  .tbl:not(.keep),.tbl:not(.keep) tbody{display:block;width:100%}
  .tbl:not(.keep) tr{display:block;padding:14px 16px;border-bottom:1px solid var(--line)}
  .tbl:not(.keep) tbody tr:last-child{border-bottom:0}
  .tbl:not(.keep) td{display:block;padding:5px 0;border:0;text-align:left!important;white-space:normal}
  .tbl:not(.keep) td:empty{display:none}
  .tbl:not(.keep) td::before{content:attr(data-label);display:block;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:1px}
  .tbl:not(.keep) td[data-label=""]::before,.tbl:not(.keep) td:first-child::before{display:none}
  .tbl:not(.keep) td.act{padding-top:10px}
  .tbl:not(.keep) td.act .btn-row{justify-content:flex-start;flex-wrap:wrap}
  .tbl:not(.keep) tbody tr:hover td{background:transparent}
  .tbl:not(.keep) .hm{display:none!important}
  .tbl:not(.keep) input,.tbl:not(.keep) select{min-width:0!important;width:100%}
  .tbl .progress{min-width:0}
  .table-wrap{overflow-x:visible}
  .table-wrap:has(.tbl.keep){overflow-x:auto}
  .mx th:first-child,.mx td:first-child{min-width:130px}
  /* Absensi: kartu besar mudah disentuh */
  .ab-row{grid-template-columns:1fr;padding:14px}
  .seg{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;width:100%}
  .seg span{width:100%;height:56px}
  .seg span em{display:block}
  .ab-date{width:100%}.ab-date input{flex:1;min-width:0}
  .sticky-bar{border-radius:16px}
  .sticky-bar .btn{flex:1}
}
@media(max-width:620px){
  .g4{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .g4 .stat{flex-direction:column;align-items:flex-start;gap:10px;padding:14px}
  .g4 .stat .val{font-size:18px;word-break:break-word}
  .g4 .stat-ico{width:40px;height:40px;border-radius:13px}
  .stat .val{font-size:20px}
  .person{min-width:0;width:calc(50% - 8px);padding:16px 12px}
  .org-row{gap:12px}
  .org-top{margin-bottom:20px}
  .hero{padding:20px;border-radius:18px}.hero h2{font-size:20px}
  .tabs{display:flex;width:100%}.tabs a{flex:1;justify-content:center;padding:9px 10px}
  .kc-stats b{font-size:14px}
  .auth-main{padding:22px}
  .install-wrap{padding:20px 14px}
}
@media(max-width:380px){
  body{font-size:14px}
  .content{padding:4px 10px 24px}
  .card{padding:14px;border-radius:14px}
  .kelas-chip span{max-width:70px}
  .seg span b{font-size:14px}
  .person{width:100%}
  .g4 .stat .val{font-size:16px}
}
@media print{.bottom-nav,.sticky-bar,.kelas-sw{display:none!important}.mx th:first-child,.mx td:first-child{position:static}}

/* v4: penyempurnaan akhir responsif */
.tb-title h1{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@supports(overflow:clip){body{overflow-x:clip}}
@media(max-width:620px){.topbar{gap:8px}.tb-actions{gap:6px}}