/* Primal Defense — app & dashboard styles (Gray, Black & OD Green) */
:root{
  --ink:#09090a;--ink-2:#111210;--ink-3:#171816;--ink-4:#1f201d;--line:#262723;--line-2:#32342f;
  --bone:#e4e5e0;--smoke:#9b9e95;--smoke-d:#6a6d65;
  --danger:#c4473f;--danger-t:#e2847c;--danger-bg:rgba(196,71,63,.14);
  --ember:#4f5d2f;--ember-hi:#7f9148;--ember-bg:rgba(127,145,72,.12);
  --good:#4fae7b;--good-bg:rgba(79,174,123,.13);--warn:#d9a441;--warn-bg:rgba(217,164,65,.13);--info:#7ea3d6;--info-bg:rgba(126,163,214,.13);
  --display:"Saira Condensed","Oswald","Arial Narrow",Impact,sans-serif;
  --body:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --gl:max(20px,env(safe-area-inset-left,0px));--gr:max(20px,env(safe-area-inset-right,0px));
  color-scheme:dark;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--bone);font-family:var(--body);font-size:15.5px;line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:inherit}
img{display:block;max-width:100%}
h1,h2,h3,h4{margin:0;font-family:var(--display);font-weight:800;text-transform:uppercase;line-height:.95;letter-spacing:.005em}
p{margin:0}
:focus-visible{outline:2px solid var(--ember-hi);outline-offset:2px}
.tnum{font-variant-numeric:tabular-nums}
.muted{color:var(--smoke)}
.small{font-size:13px}
.eyebrow{font-size:11.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--smoke);display:flex;align-items:center;gap:10px}
.eyebrow i{width:7px;height:7px;background:var(--ember);transform:rotate(45deg);flex:none}
a,button,summary{-webkit-tap-highlight-color:transparent}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 12.5px var(--body);letter-spacing:.12em;text-transform:uppercase;text-decoration:none;padding:13px 20px;border-radius:999px;border:1px solid var(--ember);background:var(--ember);color:#fff;cursor:pointer;white-space:nowrap;transition:background .2s,border-color .2s,color .2s}
.btn:hover{background:var(--ember-hi);border-color:var(--ember-hi)}
.btn.ghost{background:transparent;border-color:var(--line-2);color:var(--bone)}
.btn.ghost:hover{border-color:var(--bone);background:rgba(228,229,224,.05)}
.btn.sm{padding:8px 13px;font-size:11px;letter-spacing:.1em}
.btn.block{width:100%}
.btn.good{background:var(--good);border-color:var(--good);color:#06150d}
.btn.link{background:none;border:0;padding:0;color:var(--smoke);letter-spacing:.08em}
.btn.link:hover{color:var(--bone)}
.btn svg{width:14px;height:14px}
.inline{display:inline}

/* ---------- shell ---------- */
.shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}
.side{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;background:var(--ink-2);border-right:1px solid var(--line);padding:22px 16px 18px}
.side .brand{display:flex;align-items:center;gap:11px;text-decoration:none;padding:0 8px 22px;border-bottom:1px solid var(--line)}
.side .brand img{width:30px;height:36px}
.side .brand b{font-family:var(--display);font-size:20px;font-weight:800;letter-spacing:.05em;text-transform:uppercase;line-height:1}
.side .brand small{display:block;font-size:10px;letter-spacing:.24em;color:var(--ember-hi);font-weight:600;margin-top:3px;text-transform:uppercase}
.side nav{display:flex;flex-direction:column;gap:2px;margin-top:18px}
.side nav .grp{font-size:10.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--smoke-d);padding:14px 10px 6px}
.side nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;text-decoration:none;color:var(--smoke);font-weight:500;transition:background .2s,color .2s}
.side nav a svg{width:18px;height:18px;flex:none}
.side nav a:hover{background:var(--ink-3);color:var(--bone)}
.side nav a.on{background:var(--ink-4);color:var(--bone);box-shadow:inset 3px 0 0 var(--ember-hi)}
.side nav a .count{margin-left:auto;background:var(--ember);color:#fff;font-size:11px;font-weight:600;border-radius:999px;padding:1px 8px}
.side .who{margin-top:auto;border-top:1px solid var(--line);padding:16px 8px 0;display:flex;align-items:center;gap:10px}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--ember);color:#fff;display:grid;place-items:center;font-weight:600;font-size:14px;flex:none}
.side .who .nm{min-width:0;flex:1}
.side .who .nm b{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.side .who .nm span{font-size:12px;color:var(--smoke);text-transform:capitalize}
.side .lic{font-size:10.5px;color:var(--smoke-d);letter-spacing:.12em;padding:12px 8px 0;line-height:1.7}
.main{min-width:0;padding:30px clamp(20px,3vw,44px) 60px}
.top{display:flex;justify-content:space-between;align-items:flex-end;gap:16px 24px;flex-wrap:wrap;margin-bottom:26px}
.top h1{font-size:clamp(34px,4vw,52px);margin-top:10px}
.top .actions{display:flex;gap:10px;flex-wrap:wrap}
.mobile-bar{display:none}

@media (max-width:900px){
  .shell{grid-template-columns:1fr}
  .side{display:none}
  .mobile-bar{display:block;position:sticky;top:0;z-index:30;background:rgba(17,18,16,.94);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
  .mobile-bar .row{display:flex;align-items:center;justify-content:space-between;padding:12px var(--gr) 10px var(--gl);padding-top:max(12px,env(safe-area-inset-top,0px))}
  .mobile-bar .brand{display:flex;align-items:center;gap:10px;text-decoration:none}
  .mobile-bar .brand img{width:24px;height:29px}
  .mobile-bar .brand b{font-family:var(--display);font-size:18px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
  .mobile-bar nav{display:flex;gap:6px;overflow-x:auto;padding:0 var(--gr) 12px var(--gl);scrollbar-width:none}
  .mobile-bar nav::-webkit-scrollbar{display:none}
  .mobile-bar nav a{flex:none;text-decoration:none;font-size:13px;font-weight:500;color:var(--smoke);border:1px solid var(--line);border-radius:999px;padding:8px 14px}
  .mobile-bar nav a.on{background:var(--bone);color:var(--ink);border-color:var(--bone)}
  .main{padding:22px var(--gr) 50px var(--gl)}
}

/* ---------- flash ---------- */
.flashes{display:grid;gap:8px;margin-bottom:22px}
.flash{display:flex;gap:12px;align-items:flex-start;padding:13px 16px;border-radius:12px;border:1px solid var(--line);background:var(--ink-2);font-size:14.5px}
.flash::before{content:"";width:8px;height:8px;border-radius:50%;margin-top:7px;flex:none;background:var(--info)}
.flash.success::before{background:var(--good)}
.flash.error{border-color:rgba(196,71,63,.5);background:var(--danger-bg)}
.flash.error::before{background:var(--danger)}

/* ---------- cards & grids ---------- */
.card{background:var(--ink-2);border:1px solid var(--line);border-radius:16px;padding:22px;min-width:0}
.card-h{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.card-h h2{font-size:24px}
.card-h a.more{font-size:12.5px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--smoke);text-decoration:none}
.card-h a.more:hover{color:var(--bone)}
.grid{display:grid;gap:18px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-main{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}
@media (max-width:1100px){.g-main{grid-template-columns:1fr}}
@media (max-width:760px){.g2,.g3{grid-template-columns:1fr}}

/* KPI tiles */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:18px}
.kpi{background:var(--ink-2);border:1px solid var(--line);border-radius:16px;padding:18px 18px 16px;min-width:0}
.kpi .l{font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--smoke)}
.kpi .v{font-family:var(--display);font-weight:800;font-size:40px;line-height:1;margin-top:12px;font-variant-numeric:tabular-nums;white-space:nowrap}
.kpi .s{font-size:12.5px;color:var(--smoke);margin-top:8px}
.kpi .s .up{color:var(--good)}
.kpi .s .down{color:var(--ember-hi)}
.kpi.hero{background:linear-gradient(160deg,#171b10,var(--ink-2) 70%);border-color:#2d3421}
@media (max-width:520px){.kpis{grid-template-columns:1fr 1fr;gap:10px}.kpi{padding:14px}.kpi .v{font-size:30px}}

/* revenue chart (single series, one hue) */
.chart{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;align-items:end;height:220px;padding:12px 0 0;border-bottom:1px solid var(--line-2);position:relative}
.chart .gl{position:absolute;left:0;right:0;border-top:1px dashed rgba(228,229,224,.07);pointer-events:none}
.chart .col{position:relative;height:100%;display:flex;align-items:flex-end;justify-content:center;outline:none}
.chart .bar{width:min(46px,100%);background:var(--ember-hi);border-radius:4px 4px 0 0;min-height:2px;transition:filter .2s}
.chart .col.cur .bar{background:linear-gradient(180deg,#a8b86c,var(--ember-hi))}
.chart .col:hover .bar,.chart .col:focus .bar{filter:brightness(1.18)}
.chart .tip{position:absolute;bottom:calc(var(--h) + 10px);left:50%;transform:translateX(-50%);background:var(--bone);color:var(--ink);font-size:12.5px;font-weight:600;padding:6px 10px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s;z-index:2}
.chart .tip span{display:block;font-weight:500;font-size:11px;color:#52554d}
.chart .col:hover .tip,.chart .col:focus .tip{opacity:1}
.chart-x{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:8px;font-size:12px;color:var(--smoke);text-align:center}
.chart-x .cur{color:var(--bone);font-weight:600}
details.tbl summary{cursor:pointer;font-size:12.5px;color:var(--smoke);margin-top:14px;list-style:none}
details.tbl summary::-webkit-details-marker{display:none}
details.tbl summary::before{content:"+ "}
details.tbl[open] summary::before{content:"– "}

/* meters */
.meter{display:flex;align-items:center;gap:10px;min-width:120px}
.meter .rail{flex:1;height:6px;background:var(--ink-4);border-radius:3px;overflow:hidden}
.meter .rail i{display:block;height:100%;background:var(--bone);border-radius:3px}
.meter.full .rail i{background:var(--ember-hi)}
.meter b{font-size:12.5px;font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums}

/* badges (status: color + text label, never color alone) */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;letter-spacing:.06em;padding:4px 10px;border-radius:999px;white-space:nowrap;background:var(--ink-4);color:var(--smoke)}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.badge.good{background:var(--good-bg);color:var(--good)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.bad{background:var(--danger-bg);color:var(--danger-t)}
.badge.info{background:var(--info-bg);color:var(--info)}

/* tables */
.tw{overflow-x:auto;margin:0 -22px;padding:0 22px}
table.t{width:100%;border-collapse:collapse;font-size:14.5px}
table.t th{text-align:left;font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--smoke);padding:0 12px 10px 0;border-bottom:1px solid var(--line-2);white-space:nowrap}
table.t td{padding:13px 12px 13px 0;border-bottom:1px solid var(--line);vertical-align:middle}
table.t tr:last-child td{border-bottom:0}
table.t td.r,table.t th.r{text-align:right}
table.t tr.dim td{opacity:.55}
table.t a.row-link{text-decoration:none;font-weight:600}
table.t a.row-link:hover{color:var(--ember-hi)}
.sub{display:block;font-size:12.5px;color:var(--smoke);font-weight:400}

/* lists */
.list{display:grid}
.li{display:flex;gap:14px;align-items:center;padding:13px 0;border-bottom:1px solid var(--line)}
.li:last-child{border-bottom:0}
.li .dbox{flex:none;width:52px;text-align:center;border:1px solid var(--line-2);border-radius:10px;padding:6px 0 7px;line-height:1}
.li .dbox b{display:block;font-family:var(--display);font-weight:800;font-size:24px}
.li .dbox span{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ember-hi);font-weight:600}
.li .body{flex:1;min-width:0}
.li .body b{display:block;font-weight:600}
.li .body span{font-size:13px;color:var(--smoke)}
.empty{padding:26px;text-align:center;color:var(--smoke);border:1px dashed var(--line-2);border-radius:12px;font-size:14.5px}
.empty b{display:block;color:var(--bone);font-size:15.5px;margin-bottom:4px}

/* forms */
.form{display:grid;gap:16px}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form .row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
label.f{display:grid;gap:7px;font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--smoke)}
label.f small{font-size:12px;letter-spacing:0;text-transform:none;font-weight:400;color:var(--smoke-d)}
input,select,textarea{font:inherit;font-size:16px;color:var(--bone);background:var(--ink);border:1px solid var(--line-2);border-radius:10px;padding:12px 14px;width:100%;min-width:0;letter-spacing:0;text-transform:none;transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ember-hi);box-shadow:0 0 0 3px rgba(127,145,72,.18)}
textarea{min-height:100px;resize:vertical}
input[type=checkbox]{width:18px;height:18px;accent-color:var(--ember-hi);padding:0}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--smoke)}
@media (max-width:600px){.form .row2,.form .row3{grid-template-columns:1fr}}

/* tabs */
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}
.tabs a{text-decoration:none;font-size:13px;font-weight:500;color:var(--smoke);border:1px solid var(--line);border-radius:999px;padding:8px 15px}
.tabs a.on{background:var(--bone);color:var(--ink);border-color:var(--bone)}

/* class cards (student) */
.ccards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.cc{background:var(--ink-2);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;min-width:0}
.cc .ph{aspect-ratio:16/9;max-width:100%;overflow:hidden;position:relative}
.cc .ph img{width:100%;height:100%;object-fit:cover;filter:grayscale(.3) sepia(.12) brightness(.85)}
.cc .ph .tag{position:absolute;left:12px;top:12px;background:rgba(9,9,10,.8);border-radius:999px;font-size:11px;font-weight:600;letter-spacing:.1em;padding:5px 10px}
.cc .bd{padding:16px 18px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.cc h3{font-size:24px}
.cc .meta{display:flex;flex-wrap:wrap;gap:4px 16px;font-size:13px;color:var(--smoke)}
.cc .foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:6px}
.cc .price{font-family:var(--display);font-weight:800;font-size:26px}

/* next-class hero (student) */
.nextup{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);border-radius:18px;overflow:hidden;border:1px solid #2d3421;background:linear-gradient(135deg,#141810,var(--ink-2) 60%);margin-bottom:18px}
.nextup .bd{padding:26px;display:flex;flex-direction:column;gap:14px}
.nextup h2{font-size:clamp(32px,3.6vw,48px)}
.nextup .facts{display:flex;flex-wrap:wrap;gap:8px 26px;font-size:14px}
.nextup .facts span{display:block;font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--smoke)}
.nextup .ph{position:relative;min-height:220px}
.nextup .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:grayscale(.3) sepia(.12) brightness(.8)}
.nextup .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#12160d,transparent 40%)}
.clock{display:flex;gap:8px}
.clock div{min-width:58px;text-align:center;background:rgba(9,9,10,.6);border:1px solid var(--line-2);border-radius:10px;padding:8px 4px}
.clock b{display:block;font-family:var(--display);font-weight:800;font-size:26px;line-height:1;font-variant-numeric:tabular-nums}
.clock span{font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--smoke);font-weight:600}
@media (max-width:760px){.nextup{grid-template-columns:1fr}.nextup .ph{order:-1;min-height:170px}.nextup .ph::after{background:linear-gradient(0deg,#12160d,transparent 60%)}.nextup .bd{padding:20px}.clock div{flex:1;min-width:0}}

/* calendar */
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--line);gap:1px}
.cal .dow{background:var(--ink-3);font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--smoke);padding:10px}
.cal .day{background:var(--ink-2);min-height:112px;padding:8px;display:flex;flex-direction:column;gap:5px;min-width:0;position:relative}
.cal .day.out{background:var(--ink);opacity:.5}
.cal .day .n{font-size:12.5px;font-weight:600;color:var(--smoke);display:flex;justify-content:space-between;align-items:center}
.cal .day.today .n b{background:var(--ember-hi);color:#fff;border-radius:999px;padding:1px 7px}
.cal .day .add{opacity:0;text-decoration:none;color:var(--smoke);font-size:16px;line-height:1;transition:opacity .2s}
.cal .day:hover .add{opacity:1}
.cal .ev{display:block;text-decoration:none;background:var(--ember-bg);border-left:3px solid var(--ember-hi);border-radius:6px;padding:5px 7px;font-size:12px;line-height:1.3;overflow:hidden}
.cal .ev b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cal .ev span{color:var(--smoke)}
.cal .ev.cancelled{background:var(--ink-4);border-left-color:var(--smoke-d);text-decoration:line-through}
.cal .ev:hover{background:rgba(127,145,72,.22)}
.cal-list{display:none}
@media (max-width:760px){.cal{display:none}.cal-list{display:block}}

/* detail header */
.dhead{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:end}
.stat-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;margin-bottom:18px}
.stat-row div{padding:16px 18px;background:var(--ink-2)}
.stat-row div+div{border-left:1px solid var(--line)}
.stat-row span{display:block;font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--smoke)}
.stat-row b{display:block;font-family:var(--display);font-weight:800;font-size:30px;margin-top:6px;font-variant-numeric:tabular-nums}
@media (max-width:760px){.stat-row{grid-template-columns:1fr 1fr}.stat-row div:nth-child(3){border-left:0}.stat-row div:nth-child(n+3){border-top:1px solid var(--line)}}
.acts{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.acts select{width:auto;padding:7px 10px;font-size:13px;border-radius:8px}

/* auth pages */
.auth{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);min-height:100vh}
.auth .art{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:34px;isolation:isolate}
.auth .art img.bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;filter:grayscale(.35) sepia(.15) brightness(.5)}
.auth .art::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(9,9,10,.3),rgba(9,9,10,.15) 40%,rgba(9,9,10,.92))}
.auth .art .brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.auth .art .brand img{width:34px;height:40px}
.auth .art .brand b{font-family:var(--display);font-size:22px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
.auth .art h2{font-size:clamp(46px,6vw,96px);line-height:.88}
.auth .art h2 em{font-style:normal;color:var(--ember-hi)}
.auth .art .lics{display:flex;gap:6px 20px;flex-wrap:wrap;margin-top:18px;font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--smoke)}
.auth .art .lics b{color:var(--bone)}
.auth .pane{display:flex;align-items:center;justify-content:center;padding:40px var(--gr) 40px var(--gl)}
.auth .box{width:100%;max-width:420px}
.auth .box h1{font-size:clamp(40px,4.4vw,58px);margin-top:12px}
.auth .box .lede{color:var(--smoke);margin:10px 0 26px}
.auth .swap{margin-top:22px;text-align:center;color:var(--smoke);font-size:14.5px}
.auth .swap a{color:var(--bone);font-weight:600}
.auth .back{display:inline-flex;gap:8px;align-items:center;font-size:13px;color:var(--smoke);text-decoration:none;margin-bottom:28px}
.auth .back:hover{color:var(--bone)}
.pw{position:relative}
.pw button{position:absolute;right:8px;top:50%;transform:translateY(-50%);background:none;border:0;color:var(--smoke);font:600 11px var(--body);letter-spacing:.1em;text-transform:uppercase;cursor:pointer;padding:8px}
@media (max-width:860px){.auth{grid-template-columns:1fr}.auth .art{min-height:260px;padding:22px var(--gr) 24px var(--gl)}.auth .art h2{font-size:clamp(40px,12vw,64px)}.auth .pane{padding-top:28px;align-items:flex-start}}

/* public pages (schedule, errors) */
.pub-top{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px var(--gr) 16px var(--gl);border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(9,9,10,.9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);z-index:20}
.pub-top .brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.pub-top .brand img{width:26px;height:31px}
.pub-top .brand b{font-family:var(--display);font-size:20px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}
.pub-top .r{display:flex;gap:8px;align-items:center}
.pub{max-width:1180px;margin:0 auto;padding:40px var(--gr) 80px var(--gl)}
.pub h1{font-size:clamp(48px,7vw,100px)}

/* phone: tables become stacked cards */
@media (max-width:700px){
  table.t.stack thead{display:none}
  table.t.stack,table.t.stack tbody,table.t.stack tr,table.t.stack td{display:block;width:100%}
  table.t.stack tr{padding:14px 0;border-bottom:1px solid var(--line)}
  table.t.stack tr:last-child{border-bottom:0}
  table.t.stack td{border:0;padding:3px 0;text-align:left!important}
  table.t.stack td:empty{display:none}
  table.t.stack td.r b,table.t.stack td.r.tnum{font-weight:600}
  .tw{margin:0;padding:0;overflow:visible}
}
@media (max-width:860px){.auth .art{min-height:300px;gap:36px}}
@media (max-width:700px){
  table.t.stack td[data-label]{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
  table.t.stack td[data-label]::before{content:attr(data-label);font-size:10.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--smoke);flex:none}
  table.t.stack td[data-label] > form.acts,table.t.stack td[data-label] > .meter{flex:1;justify-content:flex-end}
}

/* ================= Schedule (admin) ================= */
.sch-head{display:flex;justify-content:space-between;align-items:flex-end;gap:18px 24px;flex-wrap:wrap;margin-bottom:22px}
.sch-month{display:flex;align-items:center;gap:14px;margin-top:10px}
.sch-month h1{font-size:clamp(40px,4.6vw,64px);line-height:.9}
.sch-month h1 span{color:var(--smoke-d)}
.nav-circ{width:42px;height:42px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;color:var(--bone);transition:background .2s,border-color .2s;flex:none}
.nav-circ svg{width:15px;height:15px;transform:rotate(180deg)}
.nav-circ.next svg{transform:none}
.nav-circ:hover{background:var(--ink-3);border-color:var(--bone)}
.seg{display:inline-flex;padding:4px;border:1px solid var(--line-2);border-radius:999px;background:var(--ink-2)}
.seg a{text-decoration:none;font-size:12.5px;font-weight:600;letter-spacing:.08em;padding:7px 14px;border-radius:999px;color:var(--smoke)}
.seg a.on{background:var(--bone);color:var(--ink)}

.sch-sum{display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) minmax(0,1.35fr);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:14px;background:var(--ink-2)}
.sch-sum>div{padding:16px 18px;min-width:0;display:flex;flex-direction:column;gap:6px}
.sch-sum>div+div{border-left:1px solid var(--line)}
.sch-sum span{font-size:10.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--smoke)}
.sch-sum b{font-family:var(--display);font-weight:800;font-size:32px;line-height:1}
.sch-sum small{font-size:12.5px;color:var(--smoke)}
.sch-sum .meter b{font-family:var(--body);font-size:12px;font-weight:600}
.nextup-mini{background:linear-gradient(135deg,#161a0f,var(--ink-2) 75%)}
.nextup-mini a{text-decoration:none}
.nextup-mini a b{font-size:24px}
.nextup-mini a:hover b{color:var(--ember-hi)}
.clock-inline{font-variant-numeric:tabular-nums;color:var(--bone)!important;font-weight:600}
.clock-inline span{color:var(--bone)}
@media (max-width:1200px){.sch-sum{grid-template-columns:repeat(2,minmax(0,1fr))}.sch-sum>div+div{border-left:0}.sch-sum>div{border-top:1px solid var(--line)}.sch-sum>div:nth-child(-n+2){border-top:0}.sch-sum>div:nth-child(even){border-left:1px solid var(--line)}.nextup-mini{grid-column:1/-1;border-left:0!important}}

.legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin:4px 0 16px;font-size:12.5px;color:var(--smoke)}
.legend span{display:inline-flex;align-items:center;gap:7px}
.legend i{width:10px;height:10px;border-radius:3px;display:inline-block}
.legend .lg-c i{background:repeating-linear-gradient(135deg,var(--smoke-d) 0 2px,transparent 2px 4px);border:1px solid var(--smoke-d)}

.sch-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:start}
@media (max-width:1250px){.sch-grid{grid-template-columns:1fr}}

.cal2{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--line);gap:1px}
.cal2 .dow{background:var(--ink-3);font-size:10.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--smoke);padding:11px 12px}
.cal2 .dow.we{color:var(--smoke-d)}
.cal2 .day{background:var(--ink-2);min-height:128px;padding:9px 8px 10px;display:flex;flex-direction:column;gap:6px;min-width:0;position:relative;transition:background .2s}
.cal2 .day.we{background:#0f100e}
.cal2 .day.out{background:var(--ink)}
.cal2 .day.out .n b{color:var(--smoke-d);opacity:.5}
.cal2 .day.past .n b{color:var(--smoke-d)}
.cal2 .day:hover{background:var(--ink-3)}
.cal2 .day.today{background:linear-gradient(180deg,rgba(127,145,72,.1),var(--ink-2) 60%);box-shadow:inset 0 2px 0 var(--ember-hi)}
.cal2 .n{display:flex;align-items:center;gap:8px;min-height:22px}
.cal2 .n b{font-size:13.5px;font-weight:600;font-variant-numeric:tabular-nums}
.cal2 .today .n b{background:var(--ember-hi);color:#fff;border-radius:999px;min-width:24px;height:24px;display:grid;place-items:center;padding:0 6px}
.cal2 .n em{font-style:normal;font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--ember-hi)}
.cal2 .add{margin-left:auto;width:22px;height:22px;border-radius:6px;display:grid;place-items:center;text-decoration:none;color:var(--smoke);font-size:16px;line-height:1;opacity:0;transition:opacity .2s,background .2s}
.cal2 .day:hover .add,.cal2 .add:focus{opacity:1}
.cal2 .add:hover{background:var(--ink-4);color:var(--bone)}
@media (hover:none){.cal2 .add{opacity:.6}}

.ev2{display:grid;grid-template-columns:1fr;gap:3px;text-decoration:none;padding:6px 8px 7px 10px;border-radius:8px;position:relative;overflow:hidden;
  background:color-mix(in srgb,var(--c) 16%,var(--ink-2));border:1px solid color-mix(in srgb,var(--c) 32%,transparent);transition:transform .15s,background .2s}
.ev2::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--c)}
.ev2:hover{background:color-mix(in srgb,var(--c) 26%,var(--ink-2));transform:translateY(-1px)}
.ev2 .t{font-size:10.5px;font-weight:600;letter-spacing:.06em;color:var(--smoke);font-variant-numeric:tabular-nums}
.ev2 b{font-size:12.5px;font-weight:600;line-height:1.2;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}
.ev2 .fill{height:3px;border-radius:2px;background:rgba(228,229,224,.12);overflow:hidden}
.ev2 .fill i{display:block;height:100%;background:var(--bone);border-radius:2px}
.ev2 .s{font-size:10.5px;color:var(--smoke)}
.ev2.done{opacity:.55}
.ev2.cancelled{background:repeating-linear-gradient(135deg,rgba(92,95,87,.18) 0 4px,transparent 4px 8px);border-color:var(--line-2)}
.ev2.cancelled::before{background:var(--smoke-d)}
.ev2.cancelled b{text-decoration:line-through;color:var(--smoke)}
.ev2.cancelled .fill{display:none}
.more-ev{font-size:11.5px;font-weight:600;color:var(--smoke);text-decoration:none;padding-left:4px}
.more-ev:hover{color:var(--bone)}

.side-agenda{position:sticky;top:20px}
.ag-list{display:grid;gap:8px}
.ag{display:flex;gap:12px;align-items:stretch;text-decoration:none;padding:10px;border-radius:12px;border:1px solid var(--line);background:var(--ink);transition:border-color .2s,background .2s}
.ag:hover{border-color:color-mix(in srgb,var(--c) 60%,transparent);background:var(--ink-3)}
.ag .dt{flex:none;width:50px;border-radius:9px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:color-mix(in srgb,var(--c) 18%,var(--ink-2));border:1px solid color-mix(in srgb,var(--c) 40%,transparent);line-height:1;padding:7px 0}
.ag .dt b{font-family:var(--display);font-size:24px;font-weight:800}
.ag .dt span{font-size:10px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--smoke);margin-top:3px}
.ag .bd{flex:1;min-width:0;display:flex;flex-direction:column;gap:4px}
.ag .bd>b{font-weight:600;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ag .bd>span{font-size:12.5px;color:var(--smoke)}
.ag .meter{min-width:0;margin-top:2px}

/* agenda view */
.agenda-view{display:grid;gap:22px}
.wk-h{display:flex;align-items:baseline;gap:12px;padding:0 4px 10px;border-bottom:1px solid var(--line-2);margin-bottom:8px}
.wk-h span{font-family:var(--display);font-weight:800;font-size:22px;text-transform:uppercase}
.wk-h small{font-size:12.5px;color:var(--smoke)}
.arow{display:grid;grid-template-columns:56px 92px minmax(0,1.6fr) minmax(150px,1fr) 120px 24px;gap:18px;align-items:center;padding:12px 14px;border-radius:12px;text-decoration:none;border:1px solid transparent;position:relative;transition:background .2s,border-color .2s}
.arow::before{content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:2px;background:var(--c)}
.arow:hover{background:var(--ink-2);border-color:var(--line)}
.arow .dcol{text-align:center;line-height:1}
.arow .dcol b{display:block;font-family:var(--display);font-weight:800;font-size:30px}
.arow .dcol span{font-size:10.5px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--smoke)}
.arow .tcol{font-weight:600;font-size:14.5px}
.arow small{display:block;font-size:12.5px;color:var(--smoke);font-weight:400;margin-top:2px}
.arow .ccol b{font-size:15.5px;font-weight:600}
.arow .mcol{text-align:right}
.arow .go{color:var(--smoke);transition:transform .2s,color .2s}
.arow .go svg{width:15px;height:15px}
.arow:hover .go{color:var(--bone);transform:translateX(3px)}
.arow.done{opacity:.6}
.arow.cancelled .ccol b{text-decoration:line-through;color:var(--smoke)}
@media (max-width:900px){
  .arow{grid-template-columns:48px minmax(0,1fr) auto;gap:6px 14px;padding:12px 10px 12px 14px}
  .arow .dcol{grid-row:1/span 3}
  .arow .tcol{grid-column:2;order:2;font-size:13px}
  .arow .ccol{grid-column:2;order:1}
  .arow .scol{grid-column:2;order:3}
  .arow .mcol{grid-column:3;grid-row:1/span 2;align-self:start}
  .arow .go{display:none}
}

/* phones: compact month + list */
.mini,.phone-list{display:none}
@media (max-width:760px){
  .cal2,.side-agenda{display:none}
  .mini{display:block;border:1px solid var(--line);border-radius:16px;background:var(--ink-2);padding:12px 10px}
  .mini-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center}
  .mini-grid .h{font-size:10.5px;font-weight:600;color:var(--smoke);padding:4px 0 6px}
  .mini-grid>a,.mini-grid>span:not(.h){aspect-ratio:1;border-radius:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;text-decoration:none;font-size:13.5px;font-variant-numeric:tabular-nums}
  .mini-grid>a{background:var(--ink-4);font-weight:600}
  .mini-grid>a.past{opacity:.55}
  .mini-grid .out{opacity:.25}
  .mini-grid .today{box-shadow:inset 0 0 0 2px var(--ember-hi)}
  .mini-grid .dots{display:flex;gap:2px}
  .mini-grid .dots i{width:5px;height:5px;border-radius:50%}
  .phone-list{display:grid;gap:8px;margin-top:16px}
  .phone-list .ag{scroll-margin-top:130px}
  .sch-sum b{font-size:26px}
  .sch-month h1{font-size:40px}
  .nav-circ{width:38px;height:38px}
}

/* ================= Phone polish (desktop untouched: everything below is inside max-width queries) ================= */
.tabbar{display:none}
@media (max-width:900px){
  .mobile-bar .row{padding-bottom:12px}
  .mb-act{display:flex;align-items:center;gap:6px}
  .icon-btn{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-2);background:transparent;color:var(--bone);display:grid;place-items:center;cursor:pointer;padding:0;text-decoration:none}
  .icon-btn svg{width:18px;height:18px}
  .icon-btn.on{border-color:var(--bone)}
  .avatar.sm{width:28px;height:28px;font-size:12px}
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;background:rgba(17,18,16,.96);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:6px max(6px,env(safe-area-inset-right,0px)) calc(6px + env(safe-area-inset-bottom,0px)) max(6px,env(safe-area-inset-left,0px))}
  .tabbar a{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px 4px;border-radius:12px;text-decoration:none;color:var(--smoke);font-size:10.5px;font-weight:600;letter-spacing:.04em}
  .tabbar .ic{position:relative;display:grid;place-items:center;width:44px;height:28px;border-radius:999px;transition:background .2s}
  .tabbar svg{width:20px;height:20px}
  .tabbar em{position:absolute;top:-4px;right:2px;font-style:normal;background:var(--ember-hi);color:#fff;font-size:10px;font-weight:700;min-width:17px;height:17px;border-radius:999px;display:grid;place-items:center;padding:0 4px;box-shadow:0 0 0 2px var(--ink-2)}
  .tabbar .lb{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
  .tabbar a.on{color:var(--bone)}
  .tabbar a.on .ic{background:var(--ember)}
  .tabbar a.on svg{color:#fff}
  .main{padding-bottom:calc(96px + env(safe-area-inset-bottom,0px))}
}
@media (max-width:760px){
  /* page headers */
  .top{margin-bottom:20px;gap:14px}
  .top h1{font-size:clamp(34px,10vw,44px)}
  .top .actions{width:100%}
  .top .actions .btn{flex:1}
  .top .actions form[role=search]{width:100%}
  .top .actions input{min-width:0!important;flex:1}
  .card{padding:18px;border-radius:14px}
  .card-h h2{font-size:22px}
  .kpis{gap:10px}
  /* list rows: let the text breathe, push badges/buttons to their own line */
  .li{flex-wrap:wrap;row-gap:8px}
  .li .body{flex:1 1 calc(100% - 70px)}
  .li .body b{font-size:15px}
  .li > .badge,.li > form,.li > .meter,.li > b.tnum{margin-left:66px}
  .li > .avatar + .body ~ .badge{margin-left:46px}
  .li > .meter{flex:1 1 calc(100% - 66px);min-width:0}
  .li > .badge + form{margin-left:auto}
  .li:not(:has(.dbox)):not(:has(.avatar)) > .badge,.li:not(:has(.dbox)):not(:has(.avatar)) > b.tnum{margin-left:0}
  /* forms */
  .acts .btn.sm{padding:9px 13px}
  label.check{font-size:14.5px}
  /* stacked tables: a bit more air */
  table.t.stack tr{padding:16px 0}
  table.t.stack td:first-child{padding-bottom:6px}
  table.t.stack td:first-child a.row-link,table.t.stack td:first-child b{font-size:16px}
  /* class cards */
  .ccards{grid-template-columns:1fr;gap:14px}
  .cc h3{font-size:26px}
  .cc .foot .btn{padding:11px 18px}
  /* detail headers */
  .stat-row b{font-size:26px}
  .stat-row div{padding:14px}
  /* student next-class card */
  .nextup h2{font-size:34px}
  .nextup .facts{gap:10px 22px}
  /* public pages (schedule, errors) */
  .pub-top{padding-top:max(14px,env(safe-area-inset-top,0px));padding-bottom:14px}
  .pub-top .brand b{font-size:17px}
  .pub-top .brand img{width:22px;height:27px}
  .pub{padding-top:28px}
  .pub h1{font-size:clamp(44px,13vw,64px)}
  /* auth */
  .auth .art{min-height:250px}
  .auth .box h1{font-size:44px}
  .auth .box .lede{margin-bottom:20px}
}
@media (max-width:380px){
  .kpis{grid-template-columns:1fr 1fr}
  .kpi .v{font-size:26px}
  .tabbar a{font-size:10px}
  .tabbar .ic{width:38px}
}
@media (max-width:760px){
  .top .actions form[role=search]{display:flex;gap:8px}
  .top .actions form[role=search] .btn{flex:none}
  .pub-top .brand b{white-space:nowrap}
  .pub-top .r .btn{padding:9px 13px}
}
@media (max-width:380px){.pub-top .brand b{font-size:15px}}
@media (max-width:760px){
  .top form.actions[role=search]{display:flex;gap:8px;width:100%}
  .top form.actions[role=search] input{flex:1;min-width:0!important}
  .top form.actions[role=search] .btn{flex:none}
}

/* ===== phone: auth screens as an app-style sheet ===== */
.mob-lic{display:none}
@media (max-width:860px){
  .auth{display:flex;flex-direction:column;min-height:100vh;min-height:100svh}
  .auth .art{min-height:0;height:min(44vh,330px);flex:none;padding:max(18px,env(safe-area-inset-top,0px)) var(--gr) 54px var(--gl);gap:0;justify-content:space-between}
  .auth .art img.bg{object-position:50% 25%;filter:grayscale(.3) sepia(.15) brightness(.55)}
  .auth .art::after{background:linear-gradient(180deg,rgba(9,9,10,.55),rgba(9,9,10,.1) 35%,rgba(9,9,10,.85))}
  .auth .art .brand b{font-size:19px}
  .auth .art .brand img{width:28px;height:33px}
  .auth .art h2{font-size:clamp(46px,14vw,64px);line-height:.86}
  .auth .art h2 + p,.auth .art .lics{display:none}
  .auth .pane{flex:1;position:relative;z-index:1;margin-top:-30px;background:var(--ink);border-radius:24px 24px 0 0;padding:26px var(--gr) calc(28px + env(safe-area-inset-bottom,0px)) var(--gl);align-items:flex-start;box-shadow:0 -12px 30px rgba(0,0,0,.45)}
  .auth .pane::before{content:"";position:absolute;top:10px;left:50%;width:40px;height:4px;margin-left:-20px;border-radius:2px;background:var(--line-2)}
  .auth .back{display:none}
  .auth .box h1{font-size:36px;margin-top:10px}
  .auth .box .lede{margin:6px 0 20px;font-size:15px}
  .auth .form{gap:14px}
  .auth input{padding:14px 15px;border-radius:12px}
  .auth .btn.block{padding:17px;border-radius:14px;font-size:13px}
  .auth .swap{margin-top:18px}
  .mob-lic{display:block;margin-top:26px;text-align:center;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--smoke-d)}
}

/* ===== phone: student dashboard ===== */
@media (max-width:760px){
  .top .actions .btn{padding:15px}
  .nextup{border-radius:16px}
  .nextup .ph{min-height:150px}
  .nextup h2{font-size:30px}
  .clock b{font-size:22px}
  .book-sec{margin-top:26px!important}
  .book-sec .card-h h2{font-size:28px!important}
  .book-sec .ccards{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;margin:0 calc(-1*var(--gr)) 0 calc(-1*var(--gl));padding:2px var(--gr) 8px var(--gl);scrollbar-width:none}
  .book-sec .ccards::-webkit-scrollbar{display:none}
  .book-sec .cc{flex:0 0 82%;scroll-snap-align:start;scroll-margin-left:var(--gl)}
  .book-sec .cc .ph{aspect-ratio:16/8}
  .book-sec .cc h3{font-size:22px}
}

/* round grey seal as the brand mark */
.brand img.seal-img{width:40px!important;height:40px!important;filter:drop-shadow(0 2px 4px rgba(0,0,0,.5))}
@media (max-width:760px){.brand img.seal-img{width:32px!important;height:32px!important}}

.auth .art .brand .auth-logo{width:64px;height:64px;flex:none}
.auth .art .brand small{display:block;font-size:10px;letter-spacing:.06em}