/* =====================================================================
   Student Health Clearance & Monitoring System, Enterprise UI Theme
   Sections: 1 Variables · 2 Reset · 3 Typography · 4 Layout · 5 Sidebar · 6 Header
   7 Cards · 8 Stats · 9 Tables · 10 Forms · 11 Buttons · 12 Badges · 13 Alerts
   14 Login · 15 Modals · 16 Animations · 17 Responsive · 18 Accessibility · 19 Print
   ===================================================================== */

/* 1. CSS VARIABLES / THEME ------------------------------------------- */
:root{
  --dark:#073B2A; --pri:#168A4A; --pri-h:#0F713C; --light:#E8F7EE; --soft:#D5F0DF;
  --bg:#F6FAF8; --surface:#FFFFFF; --text:#16372B; --muted:#5B7367; --line:#E1ECE6; --line-2:#CFE0D6;
  --ok:#168A4A; --warn-bg:#FFF4D6; --warn:#8A5A00; --danger:#B42318; --danger-bg:#FDE8E6; --info-bg:#E6F1FB; --info:#0F5A9A;
  --r-sm:8px; --r:12px; --r-lg:16px;
  --sh-1:0 1px 2px rgba(7,59,42,.05); --sh-2:0 1px 3px rgba(7,59,42,.06),0 6px 18px rgba(7,59,42,.06); --sh-3:0 10px 28px rgba(7,59,42,.14);
  --ring:0 0 0 3px rgba(22,138,74,.22);
  --font:"Inter","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1); --t-fast:150ms; --t-med:220ms; --t-page:480ms;
  --side-w:260px; --head:"Plus Jakarta Sans","Inter",system-ui,sans-serif; --side-w-sm:72px; --top-h:64px;
}

/* 2. RESET ----------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:15px/1.55 var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg,canvas{max-width:100%}
a{color:var(--pri-h)}

/* 3. TYPOGRAPHY ------------------------------------------------------ */
h1{font-size:24px;line-height:1.25;font-weight:700;color:var(--dark);margin:0 0 20px;letter-spacing:-.015em}
h2{font-size:16px;line-height:1.35;font-weight:650;color:var(--dark);margin:0 0 14px}
small{color:var(--muted)} code{background:var(--light);color:var(--dark);padding:1px 6px;border-radius:6px;font-size:.9em}
p{margin:0 0 12px}

/* 4. LAYOUT ---------------------------------------------------------- */
.app{display:flex;min-height:100vh}
.content{flex:1;min-width:0;display:flex;flex-direction:column}
main{padding:28px 32px 48px;width:100%;max-width:1280px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:20px;align-items:stretch}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:20px;margin-bottom:20px}
.grid>.card,.grid2>.card{margin:0}

/* 5. SIDEBAR --------------------------------------------------------- */
.side{width:var(--side-w);flex:none;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:16px 12px;position:sticky;top:0;height:100vh;z-index:30}
.brand{display:flex;gap:12px;align-items:center;padding:6px 8px 18px;margin-bottom:8px;border-bottom:1px solid var(--line)}
.brand b{display:block;color:var(--dark);font-size:16px;line-height:1.2;font-weight:700}.brand small{font-size:11.5px}
.logo{width:40px;height:40px;border-radius:11px;background:var(--pri);color:#fff;display:grid;place-items:center;flex:none;box-shadow:var(--sh-1)}
.side nav{display:flex;flex-direction:column;gap:2px;flex:1;overflow-y:auto;padding:6px 0;scrollbar-width:thin}
.nav-i{position:relative;display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--r-sm);color:var(--muted);text-decoration:none;font-weight:550;font-size:14.5px;transition:background var(--t-fast) var(--ease),color var(--t-fast) var(--ease)}
.nav-i svg{flex:none;transition:transform var(--t-fast) var(--ease)}
.nav-i:hover{background:var(--light);color:var(--dark)}.nav-i:hover svg{transform:scale(1.08)}
.nav-i.on{background:var(--light);color:var(--pri-h);font-weight:650}
.nav-i.on::before{content:"";position:absolute;left:-12px;top:8px;bottom:8px;width:3px;border-radius:0 3px 3px 0;background:var(--pri)}
.nav-i.out{margin-top:8px;border-top:1px solid var(--line);border-radius:0 0 var(--r-sm) var(--r-sm);padding-top:14px}
.nav-i.out:hover{color:var(--danger);background:var(--danger-bg)}
.scrim{position:fixed;inset:0;background:rgba(7,59,42,.45);opacity:0;visibility:hidden;transition:opacity var(--t-med) var(--ease),visibility var(--t-med);z-index:25;backdrop-filter:blur(2px)}

/* 6. HEADER ---------------------------------------------------------- */
.top{display:flex;align-items:center;gap:12px;height:var(--top-h);padding:0 32px;background:rgba(255,255,255,.86);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
@supports(backdrop-filter:blur(8px)){.top{background:rgba(255,255,255,.72);backdrop-filter:saturate(1.4) blur(12px)}}
.ttl{font-weight:650;font-size:16px;color:var(--dark)}
.menu{display:none;background:transparent;color:var(--dark);border:1px solid var(--line);padding:0;width:40px;height:40px;border-radius:var(--r-sm);cursor:pointer;place-items:center;min-height:0;box-shadow:none}
.menu:hover{background:var(--light);box-shadow:none}
.user-menu{position:relative;margin-left:auto}
.usr{display:flex;gap:10px;align-items:center;line-height:1.25;padding:4px 10px 4px 4px;border-radius:999px;cursor:pointer;list-style:none}
.usr::-webkit-details-marker{display:none}.usr::marker{content:""}
.usr::after{content:"";width:7px;height:7px;border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);transform:rotate(45deg) translateY(-2px);transition:transform var(--t-fast) var(--ease)}
.user-menu[open] .usr::after{transform:rotate(225deg) translate(-2px,-1px)}
.usr:hover,.user-menu[open] .usr{background:var(--light)}
.usr b{display:block;font-size:14px;color:var(--dark)}.usr small{font-size:12px;text-transform:capitalize}
.av{width:36px;height:36px;border-radius:50%;background:var(--soft);color:var(--dark);display:grid;place-items:center;font-weight:700;border:2px solid #fff;box-shadow:0 0 0 1px var(--line-2)}
.user-dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:180px;padding:6px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-sm);box-shadow:var(--sh-3);z-index:40}
.user-dropdown a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:var(--dark);text-decoration:none;font-weight:600;font-size:14px}
.user-dropdown a:hover{background:var(--light);color:var(--pri)}

/* 7. CARDS ----------------------------------------------------------- */
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px;margin-bottom:20px;box-shadow:var(--sh-2);overflow-x:auto}
.card>:last-child{margin-bottom:0}

/* 8. DASHBOARD STATISTICS -------------------------------------------- */
.stat{display:flex;gap:16px;align-items:center;height:100%;transition:transform var(--t-med) var(--ease),box-shadow var(--t-med) var(--ease),border-color var(--t-med)}
.stat b{display:block;font-size:30px;line-height:1.1;font-weight:700;color:var(--dark);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.stat small{display:block;font-size:13px;margin-top:2px}
.stat b small{display:inline;font-size:14px;font-weight:600}
.si{width:48px;height:48px;border-radius:var(--r);display:grid;place-items:center;flex:none;background:var(--light);color:var(--pri);transition:transform var(--t-med) var(--ease)}
.si.am{background:var(--warn-bg);color:var(--warn)}.si.rd{background:var(--danger-bg);color:var(--danger)}.si.dk{background:var(--dark);color:#fff}
.stat:hover{transform:translateY(-2px);box-shadow:var(--sh-3);border-color:var(--soft)}.stat:hover .si{transform:scale(1.06)}

/* 9. TABLES ---------------------------------------------------------- */
table{width:100%;border-collapse:separate;border-spacing:0;font-size:14px}
th{font-size:11.5px;font-weight:650;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);background:var(--bg);text-align:left;padding:11px 14px;white-space:nowrap;border-bottom:1px solid var(--line);border-top:1px solid var(--line)}
th:first-child{border-left:1px solid var(--line);border-radius:var(--r-sm) 0 0 var(--r-sm)}th:last-child{border-right:1px solid var(--line);border-radius:0 var(--r-sm) var(--r-sm) 0}
td{padding:14px;border-bottom:1px solid var(--line);vertical-align:middle;transition:background var(--t-fast)}
tr:last-child td{border-bottom:0}tbody tr:hover td{background:#FAFDFB}
td:last-child:not(:only-child){white-space:nowrap}
td form{margin:0;display:inline}td .btn,td button{padding:7px 12px;font-size:13px;min-height:34px}td .btn+form,td form+form,td .btn+.btn{margin-left:6px}
td[colspan]:only-child{text-align:center;color:var(--muted);padding:40px 14px;font-size:14.5px}
tr:has(td[colspan]:only-child):hover td{background:transparent}
.bar{background:var(--soft);border-radius:99px;height:8px;width:120px;margin-bottom:4px;overflow:hidden}.bar i{display:block;height:100%;background:var(--pri);border-radius:99px;transform-origin:left}

/* 10. FORMS ---------------------------------------------------------- */
form.f{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;margin-bottom:18px}
form.f label,.lg-form label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--text)}
input,select,textarea{font:inherit;color:var(--text);padding:9px 12px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface);max-width:100%;min-height:42px;transition:border-color var(--t-fast) var(--ease),box-shadow var(--t-fast) var(--ease),background var(--t-fast)}
input::placeholder,textarea::placeholder{color:#8DA398}
input:hover,select:hover,textarea:hover{border-color:#B5CCBF}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--pri);box-shadow:var(--ring)}
textarea{resize:vertical;min-height:90px;line-height:1.5}
select{appearance:none;-webkit-appearance:none;padding-right:34px;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 18px) 52%,calc(100% - 13px) 52%;background-size:5px 5px;background-repeat:no-repeat}
input[type=checkbox],input[type=radio]{min-height:0;width:18px;height:18px;padding:0;accent-color:var(--pri);cursor:pointer}
input[type=file]{padding:7px;background:var(--bg)}input[type=file]::file-selector-button{margin-right:10px;border:0;background:var(--soft);color:var(--dark);padding:6px 12px;border-radius:7px;font:600 13px var(--font);cursor:pointer}
input:user-invalid,.is-invalid{border-color:var(--danger)}input:user-invalid:focus,.is-invalid:focus{box-shadow:0 0 0 3px rgba(180,35,24,.18)}
.is-valid{border-color:var(--ok)}
input:disabled,select:disabled,textarea:disabled{background:var(--bg);color:var(--muted);cursor:not-allowed}

/* 11. BUTTONS -------------------------------------------------------- */
button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--pri);color:#fff;border:1px solid transparent;padding:10px 18px;border-radius:10px;cursor:pointer;text-decoration:none;font:600 14px/1.2 var(--font);min-height:42px;box-shadow:var(--sh-1);
  transition:background var(--t-fast) var(--ease),transform 120ms var(--ease),box-shadow var(--t-fast) var(--ease),color var(--t-fast),border-color var(--t-fast)}
button:hover,.btn:hover{background:var(--pri-h);transform:translateY(-1px);box-shadow:0 4px 12px rgba(22,138,74,.28)}
button:active,.btn:active{transform:translateY(0) scale(.98);box-shadow:var(--sh-1)}
.btn.g,button.g{background:var(--light);color:var(--dark);box-shadow:none}.btn.g:hover,button.g:hover{background:var(--soft);box-shadow:none}
.btn.dk,button.dk{background:var(--dark)}.btn.dk:hover,button.dk:hover{background:#05291d}
.btn.s,button.s,.btn.success{background:var(--ok)}
.btn.o,button.o{background:transparent;color:var(--pri-h);border-color:var(--pri);box-shadow:none}.btn.o:hover,button.o:hover{background:var(--light);box-shadow:none}
button.d,.btn.d{background:var(--danger-bg);color:var(--danger);box-shadow:none}button.d:hover,.btn.d:hover{background:#FBD5D1;box-shadow:none}
.btn.sm,button.sm{padding:6px 12px;font-size:13px;min-height:34px}
button:disabled,.btn[disabled]{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}
.load{position:relative;pointer-events:none;opacity:.9}.load::after{content:"";width:15px;height:15px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
.btn.g.load::after,button.g.load::after,.btn.o.load::after{border-color:rgba(7,59,42,.25);border-top-color:var(--dark)}

/* 12. BADGES --------------------------------------------------------- */
.b{display:inline-flex;align-items:center;gap:6px;padding:3px 11px;border-radius:999px;font-size:12px;font-weight:650;line-height:1.5;white-space:nowrap}
.b::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.8}
.approved,.active,.completed{background:#DCF5E5;color:#0F6B38}
.pending{background:var(--warn-bg);color:var(--warn)}
.rejected,.cancelled{background:var(--danger-bg);color:var(--danger)}
.expired{background:#ECE8E4;color:#5E4631}
.inactive,.missing{background:#E9EEEB;color:#4B5F55}

/* 13. ALERTS --------------------------------------------------------- */
.err,.ok,.warn,.info{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:14px;border:1px solid transparent;border-left-width:4px}
.err{background:var(--danger-bg);color:#8E1B12;border-color:#F6C9C4;border-left-color:var(--danger)}
.ok{background:var(--light);color:#0F6B38;border-color:var(--soft);border-left-color:var(--pri)}
.warn{background:var(--warn-bg);color:var(--warn);border-color:#F4DFA6;border-left-color:#D99A00}
.info{background:var(--info-bg);color:var(--info);border-color:#C5DDF2;border-left-color:var(--info)}

/* 14. LOGIN ---------------------------------------------------------- */
.lg{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);min-height:100vh;background:var(--surface);min-width:0}
.lg-art{position:relative;background:var(--dark);color:#fff;display:flex;flex-direction:column;justify-content:center;padding:64px;overflow:hidden}
.lg-art::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(22,138,74,.55),transparent 70%)}
.lg-art::after{content:"";position:absolute;left:-100px;bottom:-140px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(213,240,223,.16),transparent 70%)}
.lg-art>*{position:relative;z-index:1}
.lg-art .logo{width:56px;height:56px;border-radius:14px;margin-bottom:26px;background:var(--pri)}
.lg-art h2{color:#fff;font-size:32px;line-height:1.2;font-weight:700;letter-spacing:-.02em;margin:0 0 14px;max-width:460px}
.lg-art p{color:#BFE3CF;max-width:430px;font-size:16px;line-height:1.6}
.lg-form{display:grid;place-items:center;padding:32px 24px;background:var(--surface);min-width:0}
.lg-form form{width:100%;max-width:380px;min-width:0}
.lg-form h1{font-size:28px;margin-bottom:6px}.lg-form .sub{color:var(--muted);margin:0 0 26px}
.lg-form label{margin-bottom:16px}.lg-form input{width:100%;min-height:46px}
.lg-form button.go{width:100%;min-height:48px;font-size:15px;margin-top:4px}
.sv{background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:14px;margin-bottom:18px}
.lbl{font-size:11px;font-weight:700;color:var(--muted);letter-spacing:.07em;margin-bottom:10px}
.row{display:flex;gap:10px;align-items:center}
.row input{margin:0;text-align:center;text-transform:uppercase;font-size:16px;font-weight:600;letter-spacing:.14em;min-width:0}
button.rf{background:transparent;color:var(--pri-h);padding:0;width:40px;height:40px;min-height:0;border-radius:50%;box-shadow:none;flex:none}
button.rf:hover{background:var(--light);transform:none;box-shadow:none}

/* 15b. PAGE HEADER, PROFILE, CHIPS, CERTIFICATE */
.ph{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.ph h1{margin:0}.ph .acts{display:flex;gap:8px;flex-wrap:wrap}
.prof{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.pav{width:64px;height:64px;border-radius:50%;background:var(--soft);color:var(--dark);display:grid;place-items:center;font-size:24px;font-weight:700;flex:none}
.prof .meta{flex:1;min-width:220px}.prof h2{font-size:20px;margin:0 0 2px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.chip{padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--text);text-decoration:none;font-weight:600;font-size:13.5px;transition:background var(--t-fast),color var(--t-fast),border-color var(--t-fast)}
.chip b{margin-left:4px;color:var(--pri-h)}.chip:hover{background:var(--light)}.chip.on{background:var(--dark);border-color:var(--dark);color:#fff}.chip.on b{color:var(--soft)}
.cert{position:relative;max-width:820px;margin:0 auto 20px;background:var(--surface);border:1px solid var(--line-2);border-radius:var(--r);box-shadow:var(--sh-2);padding:48px 52px;text-align:center}
.cert::before{content:"";position:absolute;inset:10px;border:2px solid var(--pri);border-radius:8px;pointer-events:none}
.cert-h{font-size:12.5px;letter-spacing:.22em;font-weight:700;color:var(--pri-h)}.cert h2{font-size:30px;color:var(--dark);margin:6px 0 4px}.cert-no{color:var(--muted);font-size:13px;margin-bottom:22px}
.cert-name{display:inline-block;font-size:28px;font-weight:700;color:var(--dark);margin:8px 0 12px;padding:0 24px 4px;border-bottom:2px solid var(--soft)}
.cert table{text-align:left;margin:18px 0}.cert .sig{display:flex;justify-content:space-between;gap:28px;margin-top:48px}.cert .sig div{flex:1;border-top:1px solid var(--dark);padding-top:6px;font-size:13px}
@media(max-width:560px){.cert{padding:32px 22px}.cert h2{font-size:24px}}
@media print{.cert{box-shadow:none;border:0;padding:24px;max-width:none}}

/* 16. ANIMATIONS (transform / opacity only) --------------------------- */
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes scaleIn{from{opacity:0;transform:scale(.96) translateY(6px)}to{opacity:1;transform:none}}
@keyframes pop{from{opacity:0;transform:scale(.85)}to{opacity:1;transform:none}}
@keyframes grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes shake{0%,100%{transform:translateX(0)}25%,75%{transform:translateX(-5px)}50%{transform:translateX(5px)}}
@keyframes spin{to{transform:rotate(360deg)}}
main>*{animation:fadeUp var(--t-page) var(--ease) backwards}
main>:nth-child(2){animation-delay:60ms}main>:nth-child(3){animation-delay:120ms}main>:nth-child(4){animation-delay:180ms}main>:nth-child(n+5){animation-delay:240ms}
.grid>*,.grid2>*{animation:fadeUp var(--t-page) var(--ease) backwards}
.grid>:nth-child(1){animation-delay:60ms}.grid>:nth-child(2){animation-delay:120ms}.grid>:nth-child(3){animation-delay:180ms}.grid>:nth-child(4){animation-delay:240ms}.grid>:nth-child(5){animation-delay:300ms}
.grid2>:nth-child(1){animation-delay:240ms}.grid2>:nth-child(2){animation-delay:320ms}
tbody tr,tr{animation:fadeIn 360ms ease backwards}tr:nth-child(2){animation-delay:30ms}tr:nth-child(3){animation-delay:60ms}tr:nth-child(4){animation-delay:90ms}tr:nth-child(5){animation-delay:120ms}tr:nth-child(6){animation-delay:150ms}tr:nth-child(n+7){animation-delay:180ms}
.b{animation:pop 300ms var(--ease) backwards}
.bar i{animation:grow 700ms 200ms var(--ease) backwards}
.err{animation:shake 380ms ease}.ok,.warn,.info{animation:fadeUp 300ms var(--ease)}
.lg-art>*{animation:fadeUp 600ms var(--ease) backwards}.lg-art>:nth-child(2){animation-delay:80ms}.lg-art>:nth-child(3){animation-delay:160ms}
.lg-form form{animation:fadeUp 520ms var(--ease) backwards}
button.rf svg{transition:transform 400ms var(--ease)}button.rf:hover svg{transform:rotate(180deg)}

/* 17. RESPONSIVE ----------------------------------------------------- */
@media(min-width:901px) and (max-width:1100px){
  .side{width:var(--side-w-sm);padding:16px 10px}.brand{justify-content:center;padding:6px 0 16px}
  .brand div,.nav-i span{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
  .nav-i{justify-content:center;padding:12px}.nav-i.on::before{left:-10px}
  main{padding:24px 22px 40px}.top{padding:0 22px}}
@media(max-width:900px){
  .side{position:fixed;left:0;top:0;bottom:0;width:min(280px,84vw);transform:translateX(-102%);transition:transform 260ms var(--ease);box-shadow:none;will-change:transform}
  .app.open .side{transform:none;box-shadow:var(--sh-3)}.app.open .scrim{opacity:1;visibility:visible}
  .menu{display:grid}.top{padding:0 16px}main{padding:20px 16px 36px}.usr div{display:block}.usr div b{max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .lg{grid-template-columns:1fr}.lg-art{display:none}.lg-form{padding:28px 20px;align-items:start;padding-top:12vh}
  h1{font-size:22px}.card{padding:18px}.card table{min-width:640px}}
@media(max-width:560px){
  .grid,.grid2{grid-template-columns:1fr}form.f{gap:12px}form.f label,form.f input,form.f select,form.f textarea,form.f .btn,form.f button{width:100%}
  .stat b{font-size:26px}.lg-form h1{font-size:24px}}

/* 18. ACCESSIBILITY -------------------------------------------------- */
:focus-visible{outline:2px solid var(--pri);outline-offset:2px;border-radius:6px}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:0}
.skip{position:absolute;left:12px;top:-60px;background:var(--dark);color:#fff;padding:10px 16px;border-radius:var(--r-sm);z-index:100;text-decoration:none;transition:transform var(--t-fast)}.skip:focus{transform:translateY(72px)}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;animation-delay:0ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
@media(forced-colors:active){.b{border:1px solid}.nav-i.on{outline:2px solid}}

/* 19. PRINT ---------------------------------------------------------- */
@media print{.side,.top,.scrim,.noprint,form.f,.skip{display:none!important}*{animation:none!important;transition:none!important}
  body,.app{background:#fff;display:block}main{padding:0;max-width:none}.card{box-shadow:none;border:0;padding:0;overflow:visible}.card table{min-width:0}th{background:#f1f1f1!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}}
body.print .side,body.print .top{display:none}

/* ===== 20. V2: NAV SECTIONS, HERO, RING, REQUIREMENT CARDS, AUTH, FOOTER ===== */
h1,h2,.brand b,.stat b,.lg-art h2,.cert h2{font-family:var(--head)}
body{background:radial-gradient(900px 420px at 100% -80px,rgba(22,138,74,.09),transparent 60%),var(--bg)}
.brand b{white-space:nowrap;font-size:17px;letter-spacing:-.01em}
.nav-sec{font-size:11px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:#8DA398;padding:16px 12px 6px}.side nav>.nav-sec:first-child{padding-top:4px}
.pill{margin-left:auto;background:var(--pri);color:#fff;font:700 11px/1 var(--font);font-style:normal;min-width:20px;height:20px;border-radius:99px;display:grid;place-items:center;padding:0 6px}
.ttl{display:flex;align-items:center;gap:8px}.ttl i{color:#9DB3A7;font-style:normal}.bc{color:var(--muted);font-weight:500}
.chip-d{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--muted);padding:6px 12px;border:1px solid var(--line);border-radius:99px;background:var(--surface);margin-left:auto}
.chip-d+.usr,.chip-d+.user-menu{margin-left:6px}
.hero{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;background:linear-gradient(135deg,var(--dark) 0%,#0C5A3B 100%);color:#fff;border-radius:var(--r-lg);padding:30px 34px;margin-bottom:22px;box-shadow:var(--sh-3)}
.hero::before{content:"";position:absolute;right:-70px;top:-90px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(123,224,166,.28),transparent 70%)}
.hero>*{position:relative}.hero small{color:#9FD3B8;font-weight:500}.hero h1{color:#fff;font-size:28px;margin:6px 0 8px}.hero p{color:#CFEBDC;margin:0 0 18px;max-width:520px}
.hero .acts{display:flex;gap:10px;flex-wrap:wrap}.hero .btn{background:#fff;color:var(--dark);box-shadow:none}.hero .btn:hover{background:var(--light)}.hero .btn.g{background:rgba(255,255,255,.14);color:#fff}.hero .btn.g:hover{background:rgba(255,255,255,.24)}
.ring{position:relative;width:132px;height:132px;flex:none}.ring svg{transform:rotate(-90deg);display:block}.ring .tr{stroke:rgba(255,255,255,.18)}
.ring .v{stroke:#7BE0A6;stroke-linecap:round;stroke-dasharray:276.46;stroke-dashoffset:var(--off);animation:ringIn 1.1s .2s var(--ease) backwards}
.ring .num{position:absolute;inset:0;display:grid;place-content:center;text-align:center;font:800 28px/1.1 var(--head)}.ring .num small{font:500 12px var(--font);color:#CFEBDC}
@keyframes ringIn{from{stroke-dashoffset:276.46}}
.rq-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.rq{display:flex;flex-direction:column;gap:10px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--line-2);border-radius:var(--r);padding:18px;box-shadow:var(--sh-1);transition:transform var(--t-med) var(--ease),box-shadow var(--t-med) var(--ease);animation:fadeUp var(--t-page) var(--ease) backwards}
.rq:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}.rq-top{display:flex;justify-content:space-between;gap:10px;width:100%;align-items:flex-start}
.rq.approved{border-top-color:var(--pri)}.rq.pending{border-top-color:#E0A800}.rq.rejected,.rq.expired{border-top-color:var(--danger)}
.rq-grid>:nth-child(2){animation-delay:60ms}.rq-grid>:nth-child(3){animation-delay:120ms}.rq-grid>:nth-child(4){animation-delay:180ms}.rq-grid>:nth-child(n+5){animation-delay:240ms}
.b.admin{background:var(--dark);color:#fff}.b.staff{background:#DCF5E5;color:#0F6B38}.b.student{background:var(--info-bg);color:var(--info)}
.lg-art h2{font-size:34px}.feat{list-style:none;padding:0;margin:30px 0 0;display:grid;gap:16px}
.feat li{display:flex;gap:14px;align-items:flex-start;color:#E6F6EC}.feat small{color:#A9D5BD}
.fi{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.12);display:grid;place-items:center;flex:none}
.lg-form.wide form{width:100%;max-width:560px}.fg{display:grid;grid-template-columns:1fr 1fr;gap:0 16px;min-width:0}.fg .full{grid-column:1/-1}
.lg-form input,.lg-form select,.lg-form textarea{min-width:0;max-width:100%}.mrow,.sv{min-width:0}
.lg-form label{display:block}.pw{position:relative;display:block;margin-top:5px}.pw input{margin:0;padding-right:46px}
.eye{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:36px;height:36px;min-height:0;padding:0;background:transparent;color:var(--muted);box-shadow:none;border-radius:8px}
.eye:hover{background:var(--light);color:var(--dark);transform:translateY(-50%);box-shadow:none}
.or{text-align:center;color:var(--muted);font-size:14px;margin:20px 0 0}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:18px 32px 26px;margin-top:auto;border-top:1px solid var(--line);color:var(--muted);font-size:12.5px;background:var(--surface)}
.lh{text-align:center;border-bottom:2px solid var(--dark);padding-bottom:12px;margin-bottom:18px}.lh b{display:block;font:700 18px var(--head);color:var(--dark)}.lh small{display:block}
textarea{width:100%}
@media(min-width:901px) and (max-width:1100px){.nav-sec{display:none}.nav-i .pill{position:absolute;top:3px;right:6px;margin:0;min-width:17px;height:17px;font-size:10px}.side{width:var(--side-w-sm)}}
@media(max-width:900px){.chip-d{display:none}.usr{margin-left:auto}.hero{padding:24px 22px}.hero h1{font-size:23px}.foot{padding:16px}.bc,.ttl i{display:none}.lg-form{padding-top:6vh}}
@media(max-width:560px){.fg{grid-template-columns:1fr}.ring{margin:0 auto}.lg-form.wide form{max-width:100%}}
@media print{.foot{display:none!important}.hero{display:none}.lh{border-color:#000}}


/* ===== 22. LOGIN HELP, ERRORS, SHOW/HIDE PASSWORD, LOADING ===== */
.err b{display:block;margin-bottom:2px}.lr{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.forgot{font-size:13px;font-weight:600;text-decoration:none}.forgot:hover{text-decoration:underline}
.eye span{display:inline-flex}.eye .e2{display:none}.eye.on .e1{display:none}.eye.on .e2{display:inline-flex}
.help{margin-top:18px;border:1px solid var(--line);border-radius:var(--r);background:var(--bg)}
.help summary{cursor:pointer;padding:12px 14px;font-weight:600;color:var(--dark);list-style:none;display:flex;align-items:center;gap:8px;font-size:14px}
.help summary::-webkit-details-marker{display:none}.help summary::after{content:"+";margin-left:auto;font-size:18px;color:var(--pri-h)}.help[open] summary::after{content:"\2013"}
.help .hb{padding:0 14px 14px;font-size:13.5px;color:var(--text);animation:fadeUp 260ms var(--ease)}.help .hb b{color:var(--dark)}.help ul{margin:4px 0 10px;padding-left:18px}.help li{margin-bottom:3px}
form.busy input,form.busy .cv-o{pointer-events:none;opacity:.75}.go.load{opacity:1}

/* ===== 23. EMAIL VERIFICATION ===== */
.codein{font:700 28px/1 var(--head);letter-spacing:.5em;text-align:center;padding:14px 10px 14px 20px!important;min-height:60px!important}
.vact{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}.vact button{flex:1;min-width:150px}
.warn b{display:block;margin-bottom:2px}

/* ===== 24. NEW LOGO, MATH CAPTCHA, POLISH & MOTION ===== */
.logo-img{width:52px;height:52px;flex:none;display:block;filter:drop-shadow(0 4px 8px rgba(7,59,42,.22));transition:transform var(--t-med) var(--ease)}
.brand:hover .logo-img{transform:rotate(-4deg) scale(1.05)}.brand{gap:14px;padding-bottom:20px}.brand b{font-size:19px}.brand small{font-size:12px}
.lg-art .logo-img.xl{width:120px;height:120px;margin-bottom:26px;filter:drop-shadow(0 10px 24px rgba(0,0,0,.35));animation:logoIn 800ms var(--ease) backwards,floaty 7s ease-in-out 1s infinite}
.cert-logo{width:84px;height:84px;display:block;margin:0 auto 10px}.lh{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;column-gap:14px}.lh-logo{width:56px;height:56px}.lh b,.lh small{flex-basis:100%}.lh-logo+b{margin-top:6px}
.cv-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.cv-head .lbl{margin:0}.cv-msg{color:var(--danger);font-size:13px;margin-top:8px}.cv-msg:empty{display:none}
.mrow{display:flex;align-items:center;gap:10px}.eq{font:700 22px var(--head);color:var(--muted)}
.mq{flex:1;min-height:56px;display:flex;align-items:center;justify-content:center;gap:10px;background:#fff;border:1.5px solid var(--line-2);border-radius:12px;position:relative;overflow:hidden;user-select:none;-webkit-user-select:none;padding:0 12px}
.mq span{position:relative;z-index:1;font:800 28px/1 var(--head);color:var(--dark)}.mq .n{color:#147830}.mq .o{color:var(--pri-h);font-size:24px}
.mq i{display:none}.mq span{animation:pop 300ms var(--ease) backwards}
.mrow input{width:96px!important;margin:0!important;text-align:center;font:700 22px var(--head)!important;min-height:56px!important}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.lg-art::before{animation:drift1 22s ease-in-out infinite alternate}.lg-art::after{animation:drift2 26s ease-in-out infinite alternate}
.feat li{animation:fadeUp 600ms var(--ease) backwards}.feat li:nth-child(1){animation-delay:.35s}.feat li:nth-child(2){animation-delay:.47s}.feat li:nth-child(3){animation-delay:.59s}
tbody tr:hover td:first-child{box-shadow:inset 3px 0 0 var(--pri)}
.nav-i.on::before{transform-origin:center;animation:barIn 320ms var(--ease) backwards}
.pill{animation:ping 2.4s var(--ease) 2}
.stat,.card,.rq{transition:transform var(--t-med) var(--ease),box-shadow var(--t-med) var(--ease),border-color var(--t-med)}
.card:not(.stat):hover{box-shadow:var(--sh-3)}
.hero .ring .num{animation:fadeIn 900ms .4s ease backwards}
.ok,.warn{transition:opacity 400ms ease,transform 400ms ease}.ok.out{opacity:0;transform:translateY(-8px)}
.navbar-prog{position:fixed;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#22B566,#7BE0A6);transform:scaleX(0);transform-origin:left;z-index:300;pointer-events:none}.navbar-prog.go{animation:prog 1.8s var(--ease) forwards}
@keyframes logoIn{from{opacity:0;transform:scale(.6) rotate(-8deg)}to{opacity:1;transform:none}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes drift1{from{transform:translate(0,0)}to{transform:translate(-40px,30px)}}
@keyframes drift2{from{transform:translate(0,0)}to{transform:translate(50px,-30px)}}
@keyframes barIn{from{transform:scaleY(0)}to{transform:scaleY(1)}}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(22,138,74,.5)}70%,100%{box-shadow:0 0 0 9px rgba(22,138,74,0)}}
@keyframes prog{from{transform:scaleX(0)}to{transform:scaleX(.92)}}
@media(max-width:900px){.lg-art .logo-img.xl{width:90px;height:90px}.logo-img{width:46px;height:46px}}
@media print{.navbar-prog{display:none}.cert-logo{width:70px;height:70px}}

/* ===== 25. SEX GROUP HEADINGS ===== */
h2.sg{display:flex;align-items:center;gap:8px;margin:6px 0 12px}h2.sg::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--pri)}h2.sg small{font-weight:500}
table+h2.sg{margin-top:26px}

/* ===== 26. DESIGN FIXES, MOBILE BRAND, CHARTS, CONFIRM DIALOG ===== */
.lg-form select{width:100%;margin-top:5px;min-height:46px}
.m-brand{display:none}
.grid{grid-template-columns:repeat(auto-fit,minmax(178px,1fr))}
.chart-box{position:relative;height:290px}
.nw{white-space:nowrap}td:first-child{min-width:120px}td:first-child small{white-space:nowrap}
.cm-back{position:fixed;inset:0;background:rgba(7,59,42,.5);backdrop-filter:blur(3px);display:grid;place-items:center;padding:20px;z-index:500;opacity:0;visibility:hidden;transition:opacity 180ms ease,visibility 180ms}
.cm-back.on{opacity:1;visibility:visible}
.cm{background:var(--surface);border-radius:var(--r-lg);padding:26px;max-width:410px;width:100%;box-shadow:var(--sh-3);transform:translateY(10px) scale(.96);transition:transform 240ms var(--ease)}
.cm-back.on .cm{transform:none}.cm h3{margin:0 0 6px;font:700 18px var(--head);color:var(--dark)}.cm p{margin:0 0 20px;color:var(--text)}.cm-act{display:flex;gap:10px;justify-content:flex-end}
@media(max-width:900px){
  .m-brand{display:flex;align-items:center;gap:14px;margin-bottom:26px;animation:fadeUp 500ms var(--ease) backwards}
  .m-brand img{width:68px;height:68px;filter:drop-shadow(0 6px 12px rgba(7,59,42,.25))}.m-brand b{display:block;font:800 21px var(--head);color:var(--dark);line-height:1.15}.m-brand small{font-size:13px}
  .lg-form{padding-top:6vh}.foot{flex-direction:column;gap:2px}.chart-box{height:250px}}
@media(max-width:560px){
  .grid{grid-template-columns:1fr 1fr;gap:12px}.grid .stat{flex-direction:column;align-items:flex-start;gap:10px;padding:16px}.grid .stat b{font-size:26px}
  .hero .acts .btn{flex:1;justify-content:center;min-width:130px}.cm{padding:22px}.grid .stat:last-child:nth-child(odd){grid-column:1/-1}}
@media print{.cm-back{display:none}}