/* AeroBase members: login, sign-up, dashboard, account, school and admin pages.
   Loaded after site.css on every page; uses the same navy/orange variables. */

/* Header: show Log in/Sign up or Dashboard/Log out (html.ab-in is set before first paint). */
html:not(.ab-in) [data-auth="in"],html.ab-in [data-auth="out"]{display:none!important}
/* Nine nav items need the menu button a little earlier than the base site does. */
@media (min-width:901px) and (max-width:1120px){
  .site-header .menu-btn{display:inline-flex}
  .site-header .nav{position:absolute;left:0;right:0;top:100%;background:var(--navy);border-bottom:3px solid var(--orange);display:none;box-shadow:0 18px 30px rgba(0,0,0,.25)}
  .site-header .nav.open{display:block}
  .site-header .nav ul{flex-direction:column;padding:10px 16px 18px;gap:2px}
  .site-header .nav a{padding:13px 14px;font-size:17px}
}
.nav li.auth-sep{display:none}

/* ---------- generic member UI ---------- */
.m-main{background:var(--grey);min-height:60vh}
.m-band{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.m-band .bg{position:absolute;inset:0;background:radial-gradient(600px 400px at 90% 30%,rgba(242,140,40,.22),rgba(242,140,40,0) 70%),linear-gradient(165deg,#0B1F3A 0%,#13294B 100%)}
.m-band .wrap{position:relative;padding-top:38px;padding-bottom:40px}
.m-band h1{color:#fff;font-size:clamp(28px,4vw,42px);margin:0 0 6px}
.m-band p{color:var(--steel);margin:0}
.m-band .eyebrow{color:var(--orange)}
.m-band-row{display:flex;flex-wrap:wrap;gap:16px 24px;align-items:flex-end;justify-content:space-between}
.m-body{padding:30px 0 70px}
.m-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.m-grid>*{min-width:0}
.span-12{grid-column:span 12}.span-8{grid-column:span 8}.span-7{grid-column:span 7}.span-6{grid-column:span 6}.span-5{grid-column:span 5}.span-4{grid-column:span 4}
@media (max-width:980px){.span-8,.span-7,.span-6,.span-5,.span-4{grid-column:span 12}}
.panel{background:#fff;border:1px solid var(--grey-2);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}
.panel h2{font-size:21px;margin:0 0 4px}
.panel h3{font-size:17px;margin:0 0 6px}
.panel .sub{color:var(--muted);font-size:15px;margin:0 0 18px}
.panel.navy{background:var(--navy);color:#dfe7f1;border:0}
.panel.navy h2,.panel.navy h3{color:#fff}
.panel.accent{border-top:5px solid var(--orange)}
.mbadge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:4px 12px;font:800 12.5px var(--head);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap}
.mbadge:before{content:"";width:8px;height:8px;border-radius:50%;background:currentColor}
.mbadge.active{background:#E3F4EA;color:#0E6B3B}
.mbadge.trial{background:#FFF0DC;color:#9A4A06}
.mbadge.pending{background:#E8EEF6;color:#2E4A72}
.mbadge.expired{background:#FBE5E5;color:#A12424}
.mbadge.suspended{background:#3A0F0F;color:#fff}
.mbadge.sharing{background:#FFF1DC;color:#8A4B00}
.activity{margin-top:6px;font-size:12.5px;color:var(--muted)}
.activity summary{cursor:pointer;font-weight:700;color:var(--navy)}
.activity ul{margin:6px 0 0;padding-left:16px}
.ref-tbl td small{display:block}
.mbadge.invited{background:#EEE8FB;color:#5A3AA8}
.m-band .mbadge{box-shadow:0 0 0 1px rgba(255,255,255,.15)}

/* alerts */
.alert{border-radius:12px;padding:14px 16px;margin:0 0 18px;font-size:15.5px;border:1px solid;display:flex;gap:12px;align-items:flex-start}
.alert b{font-family:var(--head)}
.alert p{margin:0}
.alert .ic{flex:none;width:22px;height:22px;margin-top:1px}
.alert .ic svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.alert.info{background:#EEF4FB;border-color:#C9D9EE;color:#1E3A60}
.alert.ok{background:#E8F6EE;border-color:#BFE3CE;color:#0E5A33}
.alert.warn{background:#FFF4E0;border-color:#F5CF98;color:#7A3D05}
.alert.err{background:#FDECEC;border-color:#F2C2C2;color:#8E1F1F}
.alert[hidden]{display:none}

/* forms */
.form{display:grid;gap:16px}
.form .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:600px){.form .row2{grid-template-columns:1fr}}
.field label{display:block;font:700 14.5px var(--head);color:var(--navy);margin:0 0 6px}
.field label small{font:400 13.5px var(--body);color:var(--muted);margin-left:4px}
.field input,.field select,.field textarea{width:100%;font:400 16px var(--body);color:var(--ink);background:#fff;border:1.5px solid #C5D0DD;border-radius:10px;padding:12px 14px;min-height:48px;transition:border-color .15s,box-shadow .15s;-webkit-appearance:none;appearance:none}
.field select{background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%230B1F3A' stroke-width='2.4' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 12px center/18px;padding-right:40px}
.field textarea{min-height:130px;resize:vertical;line-height:1.5}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 4px rgba(242,140,40,.18)}
.field input[readonly]{background:var(--grey);color:#3d4957}
.field .hint{font-size:13.5px;color:var(--muted);margin:6px 0 0}
.field.invalid input{border-color:#C43A3A}
.pw-wrap{position:relative}
.pw-wrap input{padding-right:76px}
.pw-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:0;background:var(--grey);color:var(--navy);font:700 13px var(--head);border-radius:8px;padding:8px 10px;cursor:pointer}
.form .btn{width:100%}
.form .btn[disabled]{opacity:.65;cursor:progress;transform:none}
.btn-sm{min-height:38px;padding:0 14px;font-size:14px;border-radius:10px}
.btn-danger{background:#fff;border-color:#E0B4B4;color:#A12424}
.btn-danger:hover{background:#FDECEC;color:#8E1F1F}
.btn-soon{background:var(--grey);color:var(--muted);border-color:var(--grey-2);cursor:not-allowed}
.btn-soon:hover{transform:none}
.linkish{background:none;border:0;padding:0;font:inherit;color:var(--navy);text-decoration:underline;text-decoration-color:var(--orange);text-underline-offset:3px;cursor:pointer}

/* ---------- auth pages ---------- */
.auth-main{background:var(--navy);position:relative;overflow:hidden;min-height:calc(100vh - 71px)}
.auth-main .bg{position:absolute;inset:0;background:radial-gradient(700px 520px at 88% 20%,rgba(242,140,40,.25),rgba(242,140,40,0) 70%),radial-gradient(900px 700px at 0% 110%,rgba(28,53,96,.95),rgba(28,53,96,0) 70%),linear-gradient(165deg,#0B1F3A 0%,#0E2547 55%,#13294B 100%)}
.auth-main .grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:46px 46px}
.auth-shell{position:relative;display:grid;grid-template-columns:1fr minmax(0,470px);gap:56px;align-items:center;padding-top:56px;padding-bottom:70px}
@media (max-width:900px){.auth-shell{grid-template-columns:1fr;gap:26px;padding-top:28px;padding-bottom:44px}.auth-pitch{order:2}}
.auth-pitch{color:var(--steel)}
.auth-pitch .lead{color:var(--steel)}
.auth-pitch h1{color:#fff;font-size:clamp(30px,4.2vw,48px)}
.auth-pitch ul{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:12px}
.auth-pitch li{display:flex;gap:12px;align-items:flex-start;color:#dfe7f1}
.auth-pitch li svg{flex:none;width:22px;height:22px;margin-top:2px;stroke:var(--orange);fill:none;stroke-width:2.3;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:900px){.auth-pitch h1{font-size:24px}.auth-pitch .lead{display:none}}
.auth-card{background:#fff;border-radius:20px;box-shadow:0 30px 70px rgba(0,0,0,.4);border-top:6px solid var(--orange);padding:32px 30px 28px}
@media (max-width:480px){.auth-card{padding:26px 20px 22px;border-radius:16px}}
.auth-card h2{font-size:clamp(25px,3vw,30px);margin:0 0 6px}
.auth-card .sub{color:var(--muted);margin:0 0 22px;font-size:16px}
.auth-card .foot{margin:20px 0 0;padding-top:18px;border-top:1px solid var(--grey-2);font-size:15px;color:var(--muted);text-align:center}
.auth-card .between{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:15px}
.auth-card .done{text-align:center;padding:10px 0}
.auth-card .done .ic{width:64px;height:64px;border-radius:18px;background:var(--cream);display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.auth-card .done .ic svg{width:32px;height:32px;stroke:var(--orange-ink);fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.spinner{width:34px;height:34px;border-radius:50%;border:4px solid var(--grey-2);border-top-color:var(--orange);animation:spin .9s linear infinite;margin:20px auto}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- dashboard ---------- */
.dash-hello{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.continue{display:grid;grid-template-columns:200px 1fr;gap:20px;align-items:center}
.continue .thumb{aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:var(--navy);border-bottom:4px solid var(--orange)}
.continue .thumb img{width:100%;height:100%;object-fit:cover}
@media (max-width:560px){.continue{grid-template-columns:1fr}}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:4px 0 16px}
.tile{background:var(--grey);border-radius:12px;padding:14px 14px 12px}
.tile b{display:block;font:800 28px/1.1 var(--head);color:var(--navy)}
.tile span{font-size:13.5px;color:var(--muted)}
.panel.navy .tile{background:var(--navy-3)}
.panel.navy .tile b{color:var(--orange)}
.panel.navy .tile span{color:var(--steel)}
.subj-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:1000px){.subj-list{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.subj-list{grid-template-columns:1fr}}
.subj{background:#fff;border:1px solid var(--grey-2);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column}
.subj .thumb{aspect-ratio:16/7;background:var(--navy);overflow:hidden;border-bottom:3px solid var(--orange)}
.subj .thumb img{width:100%;height:100%;object-fit:cover;object-position:center 30%}
.subj .in{padding:16px 18px 18px;display:flex;flex-direction:column;gap:10px;flex:1}
.subj h3{font-size:17px;margin:0;line-height:1.25}
.subj .meta{display:flex;justify-content:space-between;gap:10px;font-size:13.5px;color:var(--muted)}
.subj .acts{display:flex;gap:8px;margin-top:auto;flex-wrap:wrap}
.subj .acts .btn{flex:1;min-width:120px}
.pbar{height:9px;background:var(--grey);border-radius:999px;overflow:hidden;position:relative}
.pbar span{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(90deg,#F28C28,#ffb25e);border-radius:999px}
.pbar.qb span{background:#2f6fb5}
.pbar.qb.pass span{background:var(--green)}
.pbar .mark{position:absolute;top:-3px;bottom:-3px;left:75%;width:2px;background:var(--navy)}
.qb-rows{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.qb-rows li{display:grid;grid-template-columns:1fr 100px 50px 36px;gap:12px;align-items:center;font-size:14.5px}
.qb-rows li b{font-family:var(--head);color:var(--navy);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.qb-rows li em{font-style:normal;text-align:right;font-weight:800;color:var(--navy);font-family:var(--head)}
.qb-rows li em.pass{color:var(--green)}
.qb-rows li em.none{color:var(--steel-2);font-weight:700}
.qb-passes{justify-self:end;font:800 12px var(--head);color:var(--muted);background:var(--grey,#EEF2F7);border-radius:999px;padding:3px 7px;white-space:nowrap}
.qb-passes.pass{color:#fff;background:var(--green)}
.qb-passed{color:var(--green);font-weight:800}
.tile small{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.quick{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media (max-width:380px){.quick{grid-template-columns:1fr}}
.quick a{display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--grey-2);border-radius:12px;padding:14px 16px;text-decoration:none;font:700 15px var(--head);color:var(--navy);box-shadow:var(--shadow);transition:border-color .15s,transform .15s}
.quick a:hover{border-color:var(--orange);transform:translateY(-2px)}
.quick svg{flex:none;width:22px;height:22px;stroke:var(--orange-ink);fill:none;stroke-width:2.1;stroke-linecap:round;stroke-linejoin:round}
.locked-note{opacity:.55;pointer-events:none}

/* ---------- tables (school/admin) ---------- */
.tbl-wrap{overflow-x:auto;border:1px solid var(--grey-2);border-radius:12px;-webkit-overflow-scrolling:touch}
table.tbl{width:100%;border-collapse:collapse;font-size:15px;background:#fff}
.tbl th{text-align:left;font:800 12px var(--head);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);background:var(--grey);padding:11px 14px;white-space:nowrap}
.tbl td{padding:12px 14px;border-top:1px solid var(--grey-2);vertical-align:middle}
.tbl td small{display:block;color:var(--muted);font-size:13px}
.tbl td.r{text-align:right;white-space:nowrap}
.tbl select{font:600 14px var(--body);border:1.5px solid #C5D0DD;border-radius:8px;padding:6px 8px;background:#fff}
.tbl input[type=number]{width:84px;font:600 14px var(--body);border:1.5px solid #C5D0DD;border-radius:8px;padding:6px 8px}
.tbl .empty{text-align:center;color:var(--muted);padding:26px}
@media (max-width:700px){
  table.tbl.stack thead{display:none}
  table.tbl.stack tr{display:grid;grid-template-columns:1fr auto;gap:4px 10px;padding:12px 14px;border-top:1px solid var(--grey-2)}
  table.tbl.stack td{border:0;padding:0}
  table.tbl.stack td.r{grid-column:1/-1;text-align:left;margin-top:6px}
  table.tbl.stack td.lbl::before{content:attr(data-label);display:block;font:700 11px var(--head);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-top:6px}
}
.code-chip{display:inline-block;font:800 15px var(--head);letter-spacing:.08em;background:var(--cream);color:var(--orange-ink);border:2px dashed var(--orange);border-radius:8px;padding:3px 10px}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between;margin:0 0 14px}
.toolbar input[type=search]{flex:1;min-width:200px;max-width:340px;font:400 15px var(--body);border:1.5px solid #C5D0DD;border-radius:10px;padding:10px 12px}
.dl{display:grid;grid-template-columns:auto 1fr;gap:10px 18px;margin:0 0 18px;font-size:15.5px}
.dl dt{color:var(--muted)}
.dl dd{margin:0;font-weight:700;color:var(--navy)}

/* ---------- locked player / question bank prompt on public pages ---------- */
.locked{aspect-ratio:16/9;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px;color:#dfe7f1;background:radial-gradient(500px 300px at 80% 70%,rgba(242,140,40,.22),transparent 70%),linear-gradient(160deg,#0B1F3A,#13294B)}
.locked .ic{width:62px;height:62px;border-radius:16px;background:var(--navy-3);display:flex;align-items:center;justify-content:center}
.locked .ic svg{width:30px;height:30px;stroke:var(--orange);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.locked h2{color:#fff;font-size:clamp(22px,3vw,32px);margin:14px 0 8px}
.locked p{max-width:540px;margin:0 0 18px;color:var(--steel)}
@media (max-width:600px){.locked{aspect-ratio:auto;min-height:340px;padding:28px 18px}.locked .btns{flex-direction:column;width:100%}.locked .btn{width:100%}}
.qb-frame .locked{aspect-ratio:auto;min-height:420px}

/* The base site styles .player-tools as flex, which would override [hidden]. */
.player-tools[hidden]{display:none!important}
/* Phones: compact subject cards (no thumbnail) so the dashboard isn't endless. */
@media (max-width:640px){.subj .thumb{display:none}.subj .in{padding:16px}.continue .thumb{max-width:260px}}
#count-tiles .tile{background:#fff;border:1px solid var(--grey-2);box-shadow:var(--shadow)}
@media (max-width:860px){#count-tiles{grid-template-columns:repeat(3,1fr)!important}}

/* ---------- certificates ---------- */
.cert-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.cert-list li{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 12px;border:1px solid #E1E7EF;border-radius:10px;font-size:15px}
.cert-list li.cert-locked{color:var(--muted);background:#F7F9FC}
.cert-list li.cert-ok{border-color:#9FD3B4;background:#F1FAF4}
.cert-list li small{font-size:13px;white-space:nowrap}
.cert-list .btn-sm{width:auto;white-space:nowrap}
.cert-tools{display:flex;gap:10px;justify-content:space-between;margin-bottom:18px}
.cert-tools .btn{width:auto}
.cert{background:#fff;max-width:1000px;margin:0 auto;aspect-ratio:297/210;padding:22px;border-radius:6px;box-shadow:0 10px 40px rgba(11,31,58,.18)}
.cert-in{height:100%;border:3px solid var(--navy);outline:1px solid var(--orange);outline-offset:-10px;padding:34px 48px;display:flex;flex-direction:column;align-items:center;text-align:center;justify-content:center;gap:4px}
.cert-brand{display:flex;align-items:center;gap:12px;margin-bottom:10px;text-align:left}
.cert-brand b{display:block;font:800 28px var(--head);color:var(--navy);line-height:1}
.cert-brand span{font:600 13px var(--head);color:var(--muted);letter-spacing:.12em;text-transform:uppercase}
.cert-kicker{font:800 15px var(--head);letter-spacing:.24em;text-transform:uppercase;color:var(--orange);margin:6px 0 10px}
.cert-small{margin:4px 0;color:var(--muted)}
.cert-name{font-size:clamp(28px,4.6vw,46px);margin:6px 0 8px;border-bottom:2px solid var(--orange);padding:0 24px 6px}
.cert-subj{font-size:clamp(20px,3vw,30px);margin:6px 0}
.cert-rule{max-width:620px;font-size:15px;margin:4px 0 14px}
.cert-foot{display:flex;gap:56px;justify-content:center;margin:8px 0 12px}
.cert-foot span{display:block;font:700 11px var(--head);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.cert-foot b{font:700 17px var(--head);color:var(--navy)}
.cert-foot small{display:block;font-size:11px;color:var(--muted)}
.cert-note{font-size:11.5px;color:var(--muted);max-width:640px;margin:6px 0 0}
@media (max-width:700px){.cert{aspect-ratio:auto}.cert-in{padding:24px 16px}.cert-foot{flex-direction:column;gap:10px}}
/* Certificate study record (exam scores + study time) */
.cert-bd{width:100%;max-width:780px;border-top:1px solid #E1E7EF;margin-top:6px;padding-top:6px;text-align:left;font-size:12.5px;color:var(--ink,#1b2a3d)}
.cert-bd .cb-title{font:800 11px var(--head);letter-spacing:.18em;text-transform:uppercase;color:var(--orange);margin:0 0 4px;text-align:center}
.cert-bd h3{font:700 13px var(--head);color:var(--navy);margin:0 0 2px}
.cert-bd p{margin:0 0 2px}
.cb-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}
.cb-tbl{width:100%;border-collapse:collapse;font-size:11px}
.cb-tbl th,.cb-tbl td{padding:1px 6px;border-bottom:1px solid #EEF2F7;text-align:left}
.cb-tbl th{font:700 10px var(--head);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.cb-note{font-size:10.5px;color:var(--muted);text-align:center;margin-top:3px!important}
.cert.has-bd .cert-in{padding:18px 40px;gap:2px}
.cert.has-bd .cert-brand{margin-bottom:2px}
.cert.has-bd .cert-kicker{margin:2px 0 4px}
.cert.has-bd .cert-name{font-size:clamp(24px,3.6vw,38px);margin:2px 0 4px}
.cert.has-bd .cert-subj{font-size:clamp(18px,2.4vw,26px);margin:2px 0}
.cert.has-bd .cert-rule{font-size:13px;margin:2px 0 6px}
.cert.has-bd .cert-foot{margin:2px 0 4px}
.cert.bd-all .cert-brand img{width:48px;height:48px}
.cert.bd-all .cert-small{margin:1px 0}
@media (max-width:700px){.cb-grid{grid-template-columns:1fr}}
/* Student profile (study time) modal */
.link-btn{background:none;border:0;padding:0;font:inherit;color:inherit;cursor:pointer;text-align:left}
.link-btn:hover b,small .link-btn{color:var(--orange)}
small .link-btn{font-weight:700;text-decoration:underline}
.pmodal{position:fixed;inset:0;background:rgba(11,31,58,.55);z-index:100;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow:auto}
.pmodal[hidden]{display:none}
.pmodal-card{position:relative;background:#fff;border-radius:14px;max-width:900px;width:100%;padding:26px 28px;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.pmodal-x{position:absolute;top:16px;right:16px;width:auto}
.pm-t b{display:inline-block;min-width:64px}
.pm-bar{display:inline-block;vertical-align:middle;width:120px;height:8px;border-radius:4px;background:#EEF2F7;margin-left:8px;overflow:hidden}
.pm-bar span{display:block;height:100%;background:var(--orange)}
@media (max-width:700px){.pmodal-card .tiles{grid-template-columns:repeat(2,1fr)!important}.pm-bar{display:none}}
@media print{
  @page{size:A4 landscape;margin:0}
  body{background:#fff!important}
  .site-header,.site-footer,.skip,.no-print,#cert-msg,#cert-verify,.pmodal{display:none!important}
  .m-main,.m-body,.wrap{padding:0!important;margin:0!important;max-width:none!important;background:#fff!important}
  .cert{box-shadow:none;border-radius:0;max-width:none;width:297mm;height:210mm;aspect-ratio:auto;padding:10mm;-webkit-print-color-adjust:exact;print-color-adjust:exact}
}