/* ============================================================
   EduFee Suite — Main Stylesheet v2.0
   Matches the EduFee Suite MTFMS prototype design
   ============================================================ */

/* ─── CSS VARIABLES ─── */
:root {
  --sf: #E8650A; --sf-d: #BF4F05; --sf-l: #F48A3D;
  --sf-t: rgba(232,101,10,0.12); --sf-g: rgba(232,101,10,0.22);
  --gold: #D4AF37;
  --ok: #22C55E; --ok-t: rgba(34,197,94,0.12);
  --warn: #F59E0B; --warn-t: rgba(245,158,11,0.12);
  --err: #EF4444; --err-t: rgba(239,68,68,0.12);
  --info: #3B82F6; --info-t: rgba(59,130,246,0.12);
  --bg: #0E0E12; --surf: #16161C; --elev: #1E1E26; --card: #1A1A22;
  --bdr: rgba(255,255,255,0.07); --bdr-a: rgba(232,101,10,0.35);
  --t1: #F0F0F2; --t2: #9090A8; --t3: #52526A;
  --sw: 228px; --hh: 58px;
  --r1:6px; --r2:10px; --r3:14px; --r4:18px; --r5:22px;
  --sh1: 0 2px 10px rgba(0,0,0,.35);
  --sh2: 0 4px 24px rgba(0,0,0,.45);
  --sh3: 0 8px 48px rgba(0,0,0,.55);
  --shsf: 0 4px 20px rgba(232,101,10,.22);
}
[data-theme="light"] {
  --bg:#F2F2F6; --surf:#FFFFFF; --elev:#FFFFFF; --card:#FFFFFF;
  --bdr:rgba(0,0,0,.08); --t1:#111118; --t2:#55556A; --t3:#9898A8;
  --sh1:0 2px 10px rgba(0,0,0,.06);
  --sh2:0 4px 24px rgba(0,0,0,.09);
  --sh3:0 8px 48px rgba(0,0,0,.12);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:14px;scroll-behavior:smooth}
body{font-family:'DM Sans',sans-serif;background:var(--bg);color:var(--t1);min-height:100vh;overflow-x:hidden}
a{text-decoration:none;color:inherit}

/* ─── APP WRAP ─── */
.app-wrap{display:flex;min-height:100vh}
.ab-body{margin-left:var(--sw);flex:1;display:flex;flex-direction:column;min-height:100vh}

/* ─── SIDEBAR ─── */
.sb{width:var(--sw);min-height:100vh;background:var(--surf);border-right:1px solid var(--bdr);display:flex;flex-direction:column;position:fixed;left:0;top:0;bottom:0;z-index:100;overflow-y:auto}
.sb-brand{display:flex;align-items:center;gap:11px;padding:18px 18px 14px;border-bottom:1px solid var(--bdr)}
.sb-bi{width:34px;height:34px;background:linear-gradient(135deg,var(--sf),var(--sf-d));border-radius:var(--r1);display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0;color:#fff;font-weight:700}
.sb-bn{font-family:'Sora',sans-serif;font-size:15px;font-weight:700;color:var(--t1)}
.sb-br{font-size:10px;color:var(--t3);letter-spacing:.06em;text-transform:uppercase;margin-top:1px}
.sb-sec{padding:18px 10px 6px}
.sb-sl{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--t3);padding:0 8px;margin-bottom:5px}
.sb-nav a{display:flex;align-items:center;gap:9px;padding:8px 9px;border-radius:var(--r1);color:var(--t2);font-size:13px;font-weight:500;cursor:pointer;width:100%;text-align:left;transition:all .13s;margin-bottom:1px}
.sb-nav a:hover{background:var(--elev);color:var(--t1)}
.sb-nav a.on{background:var(--sf-t);color:var(--sf-l);border:1px solid var(--sf-g)}
.ni{font-size:15px;flex-shrink:0;width:19px;text-align:center}
.nb{margin-left:auto;background:var(--sf);color:#fff;font-size:9.5px;font-weight:700;padding:2px 6px;border-radius:99px;min-width:17px;text-align:center}
.nb-w{background:var(--warn)}
.nb-r{background:var(--err)}
.sb-ft{margin-top:auto;padding:10px;border-top:1px solid var(--bdr)}
.sb-yr{font-size:11px;color:var(--t3);padding:7px 9px;display:flex;align-items:center;gap:6px}
.sb-out{display:flex;align-items:center;gap:8px;padding:8px 9px;color:var(--t3);font-size:12.5px;cursor:pointer;border-radius:var(--r1);transition:all .13s}
.sb-out:hover{background:var(--err-t);color:var(--err)}

/* ─── HEADER ─── */
.hd{height:var(--hh);background:var(--surf);border-bottom:1px solid var(--bdr);display:flex;align-items:center;padding:0 22px;gap:14px;position:sticky;top:0;z-index:50}
.hs{display:flex;align-items:center;gap:9px;background:var(--elev);border:1px solid var(--bdr);border-radius:var(--r1);padding:8px 13px;flex:1;max-width:340px;color:var(--t3);font-size:13px}
.hs input{background:none;border:none;outline:none;color:var(--t1);font-size:13px;flex:1;font-family:'DM Sans',sans-serif;width:100%}
.hs input::placeholder{color:var(--t3)}
.ha{display:flex;align-items:center;gap:7px;margin-left:auto}
.hbtn{width:34px;height:34px;border-radius:var(--r1);background:var(--elev);border:1px solid var(--bdr);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--t2);font-size:15px;position:relative;transition:all .13s}
.hbtn:hover{border-color:var(--sf);color:var(--sf)}
.hbtn .dot{position:absolute;top:-3px;right:-3px;background:var(--err);color:#fff;font-size:8.5px;font-weight:700;width:15px;height:15px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.hav{width:34px;height:34px;border-radius:var(--r1);background:linear-gradient(135deg,var(--sf),var(--sf-d));display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#fff;cursor:pointer;user-select:none}
.htog{display:flex;align-items:center;gap:5px;background:var(--elev);border:1px solid var(--bdr);border-radius:var(--r1);padding:6px 10px;cursor:pointer;font-size:12px;color:var(--t2);transition:all .13s}
.htog:hover{border-color:var(--sf);color:var(--sf)}

/* ─── NOTIFICATIONS DROPDOWN ─── */
.notif-drop,.prof-drop{position:absolute;right:0;top:calc(100% + 8px);background:var(--surf);border:1px solid var(--bdr);border-radius:var(--r3);box-shadow:var(--sh3);z-index:200;display:none;min-width:300px;max-height:440px;overflow-y:auto}
.notif-drop.open,.prof-drop.open{display:block;animation:fadeIn .15s ease}
.notif-h{padding:12px 16px;font-weight:700;font-size:13px;border-bottom:1px solid var(--bdr)}
.notif-item{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;cursor:pointer;transition:background .13s}
.notif-item:hover{background:var(--elev)}
.notif-icon{font-size:18px;flex-shrink:0;margin-top:1px}
.notif-title{font-size:13px;font-weight:600;margin-bottom:3px}
.notif-time{font-size:11px;color:var(--t3);margin-top:3px}
.prof-item{display:block;padding:9px 16px;font-size:13px;color:var(--t1);cursor:pointer;transition:background .13s}
.prof-item:hover{background:var(--elev)}
.prof-item.err{color:var(--err)}
.prof-sep{height:1px;background:var(--bdr);margin:4px 0}

/* ─── PAGE CONTENT ─── */
.cnt{flex:1;padding:26px;display:flex;flex-direction:column;gap:22px;animation:fadeUp .22s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ─── PAGE HEADER ─── */
.ph{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;flex-wrap:wrap}
.pt{font-family:'Sora',sans-serif;font-size:21px;font-weight:700;color:var(--t1)}
.ps{font-size:13px;color:var(--t2);margin-top:3px}
.pbtn-row{display:flex;gap:9px;align-items:center;flex-wrap:wrap}

/* ─── CARDS ─── */
.card{background:var(--card);border:1px solid var(--bdr);border-radius:var(--r3);padding:20px;box-shadow:var(--sh1)}
.ct{font-family:'Sora',sans-serif;font-size:14.5px;font-weight:600;color:var(--t1);margin-bottom:15px}

/* ─── KPI ─── */
.kg{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.kc{background:var(--card);border:1px solid var(--bdr);border-radius:var(--r3);padding:19px;position:relative;overflow:hidden;transition:transform .2s,box-shadow .2s}
.kc:hover{transform:translateY(-2px);box-shadow:var(--sh2)}
.kc::after{content:'';position:absolute;top:-20px;right:-20px;width:90px;height:90px;border-radius:50%;opacity:.07}
.kc.ksf::after{background:var(--sf)}.kc.kok::after{background:var(--ok)}.kc.kw::after{background:var(--warn)}.kc.ke::after{background:var(--err)}
.ki{width:38px;height:38px;border-radius:var(--r1);display:flex;align-items:center;justify-content:center;font-size:17px;margin-bottom:13px}
.ki.ksf{background:var(--sf-t)}.ki.kok{background:var(--ok-t)}.ki.kw{background:var(--warn-t)}.ki.ke{background:var(--err-t)}
.kl{font-size:11px;color:var(--t3);text-transform:uppercase;letter-spacing:.07em;font-weight:600}
.kv{font-family:'Sora',sans-serif;font-size:25px;font-weight:800;color:var(--t1);margin:5px 0 7px;font-variant-numeric:tabular-nums}
.kch{font-size:12px;color:var(--ok);display:flex;align-items:center;gap:3px}
.kch.d{color:var(--err)}.ksb{font-size:12px;color:var(--t3)}

/* ─── TABLE ─── */
.tw{overflow-x:auto;border-radius:var(--r2);border:1px solid var(--bdr)}
table{width:100%;border-collapse:collapse}
thead tr{background:var(--elev)}
thead th{padding:11px 15px;text-align:left;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--t3);border-bottom:1px solid var(--bdr);white-space:nowrap}
tbody tr{border-bottom:1px solid var(--bdr);transition:background .13s}
tbody tr:last-child{border-bottom:none}
tbody tr:hover{background:rgba(255,255,255,.018)}
tbody td{padding:12px 15px;font-size:13px;color:var(--t1);vertical-align:middle}
.empty{text-align:center;padding:40px!important;color:var(--t3)}
.empty span{font-size:28px;display:block;margin-bottom:8px}
.mono{font-family:'JetBrains Mono',monospace;font-size:12.5px}
.ok{color:var(--ok)}.err{color:var(--err)}.warn{color:var(--warn)}.t2{color:var(--t2)}.t3{color:var(--t3)}

/* ─── BADGE ─── */
.bdg{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:99px;font-size:11px;font-weight:600;white-space:nowrap}
.bok{background:var(--ok-t);color:var(--ok)}
.bw{background:var(--warn-t);color:var(--warn)}
.be{background:var(--err-t);color:var(--err)}
.bi{background:var(--info-t);color:var(--info)}
.bsf{background:var(--sf-t);color:var(--sf-l)}
.bg{background:rgba(212,175,55,.15);color:var(--gold)}
.bn{background:rgba(255,255,255,.06);color:var(--t2)}

/* ─── PROGRESS ─── */
.pb{height:5px;background:var(--elev);border-radius:99px;overflow:hidden}
.pf{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--sf),var(--sf-l));transition:width .6s ease}
.pf.ok{background:linear-gradient(90deg,var(--ok),#4ADE80)}

/* ─── GRID ─── */
.g2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.sp2{grid-column:span 2}.sp3{grid-column:span 3}

/* ─── FORM ELEMENTS ─── */
.fg{margin-bottom:18px}
.fl{display:block;font-size:11.5px;font-weight:600;color:var(--t2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:7px}
.fi{width:100%;padding:11px 14px;background:var(--elev);border:1px solid var(--bdr);border-radius:var(--r1);color:var(--t1);font-family:'DM Sans',sans-serif;font-size:13.5px;transition:border .18s,box-shadow .18s;outline:none}
.fi:focus{border-color:var(--sf);box-shadow:0 0 0 3px var(--sf-t)}
.fi::placeholder{color:var(--t3)}
.fi-wrap{position:relative}
.fi-wrap .fi{padding-right:42px}
.fi-icon{position:absolute;right:13px;top:50%;transform:translateY(-50%);color:var(--t3);cursor:pointer;font-size:15px;user-select:none}
.fsel{width:100%;padding:11px 34px 11px 14px;background:var(--elev);border:1px solid var(--bdr);border-radius:var(--r1);color:var(--t1);font-family:'DM Sans',sans-serif;font-size:13.5px;outline:none;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239090A8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center}
.fsel option{background:var(--surf)}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.frow3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
textarea.fi{resize:vertical;min-height:80px}
.form-check{display:flex;align-items:center;gap:9px;padding:8px 0;cursor:pointer}
.form-check input[type=checkbox]{width:16px;height:16px;accent-color:var(--sf);cursor:pointer}

/* ─── BUTTONS ─── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 20px;border-radius:var(--r1);font-family:'DM Sans',sans-serif;font-size:13.5px;font-weight:600;cursor:pointer;border:none;transition:all .18s;text-decoration:none;white-space:nowrap}
.btn-p{background:linear-gradient(135deg,var(--sf),var(--sf-d));color:#fff;box-shadow:var(--shsf)}
.btn-p:hover{transform:translateY(-1px);box-shadow:0 6px 28px rgba(232,101,10,.35)}
.btn-p:active{transform:translateY(0)}
.btn-o{background:transparent;border:1px solid var(--bdr);color:var(--t1)}
.btn-o:hover{border-color:var(--sf);color:var(--sf)}
.btn-g{background:transparent;color:var(--t2);padding:8px 10px}
.btn-g:hover{color:var(--t1);background:var(--elev)}
.btn-ok{background:linear-gradient(135deg,#22C55E,#16A34A);color:#fff}
.btn-ok:hover{transform:translateY(-1px)}
.btn-err{background:linear-gradient(135deg,#EF4444,#DC2626);color:#fff}
.btn-err:hover{transform:translateY(-1px)}
.btn-warn{background:linear-gradient(135deg,var(--warn),#D97706);color:#fff}
.btn-sm{padding:7px 14px;font-size:12.5px}
.btn-xs{padding:5px 10px;font-size:11.5px}
.btn-full{width:100%;padding:13px 20px}
.btn-icon{width:34px;height:34px;padding:0;border-radius:var(--r1)}

/* ─── MODAL ─── */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.65);backdrop-filter:blur(4px);z-index:500;display:none;align-items:center;justify-content:center;padding:20px;animation:fadeIn .18s ease}
.overlay.open{display:flex}
.modal{background:var(--surf);border:1px solid var(--bdr);border-radius:var(--r4);padding:28px;width:100%;max-width:520px;box-shadow:var(--sh3);animation:slideUp .2s ease;max-height:90vh;overflow-y:auto}
.modal.wide{max-width:680px}
.modal.full{max-width:820px}
@keyframes slideUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.mh{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.mt{font-family:'Sora',sans-serif;font-size:18px;font-weight:700;color:var(--t1)}
.msub{font-size:13px;color:var(--t2);margin-top:2px}
.mclose{width:32px;height:32px;border-radius:var(--r1);background:var(--elev);border:1px solid var(--bdr);display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--t2);font-size:17px;transition:all .13s;flex-shrink:0;background-color:transparent}
.mclose:hover{background:var(--err-t);color:var(--err);border-color:rgba(239,68,68,.3)}
.mft{display:flex;gap:10px;justify-content:flex-end;margin-top:22px;padding-top:18px;border-top:1px solid var(--bdr)}

/* ─── TOAST ─── */
#toast-wrap{position:fixed;bottom:24px;right:24px;z-index:999;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast{display:flex;align-items:center;gap:11px;padding:12px 16px;background:var(--surf);border:1px solid var(--bdr);border-radius:var(--r2);box-shadow:var(--sh2);font-size:13px;font-weight:500;color:var(--t1);pointer-events:auto;animation:toastIn .25s ease;min-width:280px}
.toast.ok{border-color:rgba(34,197,94,.3);background:rgba(34,197,94,.08)}
.toast.err{border-color:rgba(239,68,68,.3);background:rgba(239,68,68,.08)}
.toast.warn{border-color:rgba(245,158,11,.3);background:rgba(245,158,11,.08)}
.toast-icon{font-size:16px}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}

/* ─── VOUCHER / RECEIPT ─── */
.vc{background:var(--card);border:1px solid var(--bdr);border-radius:var(--r2);padding:15px;display:flex;align-items:center;gap:14px;transition:all .15s;margin-bottom:9px}
.vc:hover{border-color:var(--bdr-a)}
.vid{font-family:'JetBrains Mono',monospace;font-size:11.5px;color:var(--sf);background:var(--sf-t);padding:3px 8px;border-radius:4px;white-space:nowrap}
.vn{font-size:13.5px;font-weight:600;margin-top:5px}
.vm{font-size:12px;color:var(--t2);margin-top:3px}
.va{margin-left:auto;text-align:right}
.vamt{font-family:'Sora',sans-serif;font-size:18px;font-weight:800;color:var(--sf)}

/* ─── INSTITUTE CARDS ─── */
.ic{background:var(--card);border:1px solid var(--bdr);border-radius:var(--r3);padding:19px;transition:all .2s;cursor:pointer}
.ic:hover{border-color:var(--bdr-a);box-shadow:var(--shsf);transform:translateY(-2px)}
.ic-h{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:14px}
.in{font-family:'Sora',sans-serif;font-size:14.5px;font-weight:700;color:var(--t1);margin-bottom:3px}
.it{font-size:12px;color:var(--t3)}
.is{display:flex;gap:18px}
.iss{font-size:12px;color:var(--t2);display:flex;align-items:center;gap:5px}

/* ─── ROLE CARDS ─── */
.rc{background:var(--card);border:1px solid var(--bdr);border-radius:var(--r3);padding:19px}
.rc-h{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.rn{display:flex;align-items:center;gap:9px;font-family:'Sora',sans-serif;font-size:14.5px;font-weight:700;color:var(--t1)}
.ra{display:flex;gap:5px}
.ras{font-size:12px;color:var(--t3);margin-bottom:12px}
.rp{display:flex;flex-wrap:wrap;gap:5px}
.pc{padding:3px 9px;background:var(--elev);border:1px solid var(--bdr);border-radius:99px;font-size:11px;color:var(--t2);font-weight:500}

/* ─── FLASH MESSAGES ─── */
.flash-msg{display:flex;align-items:center;padding:12px 22px;font-size:13px;font-weight:500;gap:10px}
.flash-ok{background:rgba(34,197,94,.12);color:var(--ok);border-bottom:1px solid rgba(34,197,94,.2)}
.flash-err{background:rgba(239,68,68,.12);color:var(--err);border-bottom:1px solid rgba(239,68,68,.2)}
.flash-warn{background:rgba(245,158,11,.12);color:var(--warn);border-bottom:1px solid rgba(245,158,11,.2)}
.flash-info{background:rgba(59,130,246,.12);color:var(--info);border-bottom:1px solid rgba(59,130,246,.2)}

/* ─── PAGINATION ─── */
.pagination{display:flex;gap:5px;margin-top:18px;justify-content:center}
.pg-link{padding:6px 12px;border-radius:var(--r1);background:var(--elev);border:1px solid var(--bdr);color:var(--t2);font-size:13px;cursor:pointer;transition:all .13s}
.pg-link:hover{border-color:var(--sf);color:var(--sf)}
.pg-link.active{background:var(--sf);color:#fff;border-color:var(--sf)}

/* ─── SEARCH ROW ─── */
.filter-row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.filter-row .fi{width:auto;flex:1;min-width:160px}
.filter-row .fsel{width:auto;min-width:150px}

/* ─── RECEIPT PRINT ─── */
@media print {
  .sb,.hd,.pbtn-row,.btn,.pagination,.filter-row{display:none!important}
  .ab-body{margin:0!important}
  .cnt{padding:0!important}
  .card{border:1px solid #ccc!important;box-shadow:none!important}
  body{background:#fff!important;color:#000!important}
}

/* ─── AUTH PAGES ─── */
.auth-wrap{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}
.al{background:linear-gradient(145deg,#090910 0%,#1c0a01 55%,#0c0b06 100%);display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:64px;position:relative;overflow:hidden}
.al-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(232,101,10,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(232,101,10,.04) 1px,transparent 1px);background-size:44px 44px}
.al-glow{position:absolute;width:700px;height:700px;border-radius:50%;background:radial-gradient(circle,rgba(232,101,10,.13) 0%,transparent 65%);top:-150px;left:-150px;pointer-events:none}
.al-glow2{position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(232,101,10,.07) 0%,transparent 65%);bottom:-80px;right:-80px;pointer-events:none}
.ab-auth{display:flex;align-items:center;gap:14px;margin-bottom:52px;position:relative;z-index:1}
.ab-auth-icon{width:50px;height:50px;background:linear-gradient(135deg,var(--sf),var(--sf-d));border-radius:var(--r2);display:flex;align-items:center;justify-content:center;font-size:22px;box-shadow:var(--shsf);color:#fff;font-weight:700}
.ab-auth-name{font-family:'Sora',sans-serif;font-size:22px;font-weight:700;color:#fff}
.ab-auth-sub{font-size:11px;color:rgba(255,255,255,.4);letter-spacing:.09em;text-transform:uppercase;margin-top:1px}
.ah{font-family:'Sora',sans-serif;font-size:38px;font-weight:800;color:#fff;line-height:1.15;margin-bottom:18px;position:relative;z-index:1}
.ah span{color:var(--sf-l)}
.ad{font-size:14.5px;color:rgba(255,255,255,.48);line-height:1.75;max-width:360px;position:relative;z-index:1;margin-bottom:44px}
.a-badges{display:flex;flex-direction:column;gap:11px;position:relative;z-index:1}
.a-badge{display:flex;align-items:center;gap:12px;padding:11px 15px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:var(--r2);backdrop-filter:blur(8px)}
.a-badge-t{font-size:13px;color:rgba(255,255,255,.6)}
.ar{background:var(--surf);display:flex;align-items:center;justify-content:center;padding:48px}
.abox{width:100%;max-width:400px}
.a-title{font-family:'Sora',sans-serif;font-size:26px;font-weight:700;color:var(--t1);margin-bottom:5px}
.a-sub{font-size:13.5px;color:var(--t2);margin-bottom:32px}
.af{text-align:center;margin-top:20px;font-size:13px;color:var(--t2)}
.af a{color:var(--sf);text-decoration:none;font-weight:600;cursor:pointer}
.auth-note{margin-top:8px;padding:12px 14px;background:var(--warn-t);border:1px solid rgba(245,158,11,.2);border-radius:var(--r1);font-size:12px;color:var(--warn);line-height:1.6}

/* ─── SETTINGS TABS ─── */
.tabs{display:flex;gap:3px;border-bottom:1px solid var(--bdr);margin-bottom:22px}
.tab-btn{padding:10px 18px;font-size:13px;font-weight:600;color:var(--t2);cursor:pointer;border:none;background:none;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .13s}
.tab-btn:hover{color:var(--t1)}
.tab-btn.on{color:var(--sf);border-bottom-color:var(--sf)}
.tab-pane{display:none}
.tab-pane.on{display:block}

/* ─── RESPONSIVE ─── */
@media(max-width:900px){
  :root{--sw:0px}
  .sb{transform:translateX(-100%);transition:transform .2s}
  .sb.open{transform:translateX(0)}
  .ab-body{margin-left:0}
  .kg{grid-template-columns:1fr 1fr}
  .auth-wrap{grid-template-columns:1fr}
  .al{display:none}
}
@media(max-width:600px){
  .kg{grid-template-columns:1fr}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .frow,.frow3{grid-template-columns:1fr}
}