/* Brand from @aldugah: sage green mark, deep green headers, charcoal calligraphy, cream paper, mustard-gold accents, pill labels.
   Layout: public landing (hero → stats → news → departments → calendar → guides) and a portal with a deep-green rail, live period bar, content canvas. */
:root{
  --sage:#5b8c80; --sage-2:#4a776c; --deep:#233f3a; --deep-2:#1a2f2b; --char:#1e1f22; --gold:#d9b24c; --tan:#c9a66b;
  --bg:#f4f0e8; --bg-2:#ebe5d9; --card:#ffffff; --fg:#1e1f22; --muted:#6a6f6b; --line:#dfd8ca; --hover:#f7f3ec;
  --ok:#2f7d5b; --ok-bg:#e4f2ea; --bad:#b4362f; --bad-bg:#fbe8e6; --warn:#9a6d00; --warn-bg:#fff4d6; --info:#2f6f8f; --info-bg:#e4f0f6;
  --rail:#233f3a; --rail-fg:#eef3f1; --rail-muted:#9fb8b1;
  --display:"Cairo","IBM Plex Sans Arabic",system-ui,sans-serif;
  --kufi:"Reem Kufi","Cairo",sans-serif;
  --body:"IBM Plex Sans Arabic","Cairo",Tahoma,system-ui,sans-serif;
  --letter:"Amiri","Traditional Arabic","Sakkal Majalla",serif;
  --radius:14px;
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --sage:#6fa497; --sage-2:#5b8c80; --deep:#15211f; --deep-2:#0f1817; --char:#e9ebe8; --gold:#e3c15d; --tan:#d2b27a;
  --bg:#121514; --bg-2:#181c1b; --card:#1d2321; --fg:#e9ebe8; --muted:#9aa3a0; --line:#2b3331; --hover:#232b29;
  --ok:#5fc08f; --ok-bg:#153227; --bad:#ef7a73; --bad-bg:#3e1f1d; --warn:#e5bd56; --warn-bg:#3a3012; --info:#7cb6d4; --info-bg:#172a35;
  --rail:#0f1817; --rail-fg:#e9ebe8; --rail-muted:#8ea39d; color-scheme:dark } }
:root[data-theme="dark"]{
  --sage:#6fa497; --sage-2:#5b8c80; --deep:#15211f; --deep-2:#0f1817; --char:#e9ebe8; --gold:#e3c15d; --tan:#d2b27a;
  --bg:#121514; --bg-2:#181c1b; --card:#1d2321; --fg:#e9ebe8; --muted:#9aa3a0; --line:#2b3331; --hover:#232b29;
  --ok:#5fc08f; --ok-bg:#153227; --bad:#ef7a73; --bad-bg:#3e1f1d; --warn:#e5bd56; --warn-bg:#3a3012; --info:#7cb6d4; --info-bg:#172a35;
  --rail:#0f1817; --rail-fg:#e9ebe8; --rail-muted:#8ea39d; color-scheme:dark }
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.6}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--deep)}
h1,h2,h3,h4{font-family:var(--display);margin:0;text-wrap:balance;line-height:1.25}
button{font:inherit;cursor:pointer}
input,select,textarea{font:inherit;color:inherit;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:8px 11px;min-width:0}
input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}
a{color:var(--sage-2)}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.pill{display:inline-block;padding:2px 11px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.pill.ok{background:var(--ok-bg);color:var(--ok)}.pill.bad{background:var(--bad-bg);color:var(--bad)}.pill.warn{background:var(--warn-bg);color:var(--warn)}.pill.info{background:var(--info-bg);color:var(--info)}.pill.n{background:var(--hover);color:var(--muted)}.pill.sage{background:var(--sage);color:#fff}.pill.deep{background:var(--deep);color:#fff}.pill.gold{background:var(--gold);color:#1e1f22}
.btn{background:var(--deep);color:#fff;border:0;border-radius:999px;padding:10px 18px;font-weight:700;font-family:var(--display);font-size:14px;display:inline-flex;gap:7px;align-items:center;text-decoration:none;transition:transform .12s,box-shadow .12s}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,0,0,.12)}
.btn.sage{background:var(--sage)}.btn.gold{background:var(--gold);color:#1e1f22}.btn.ghost{background:transparent;color:var(--deep);border:1.5px solid var(--line)}
:root[data-theme="dark"] .btn.ghost,:root:not([data-theme="light"]) .btn.ghost{color:var(--fg)}
.btn.sm{padding:6px 12px;font-size:12.5px}
.toast{position:fixed;bottom:calc(18px + env(safe-area-inset-bottom,0px));inset-inline-start:50%;transform:translateX(50%);background:var(--deep);color:#fff;border:1px solid var(--gold);padding:9px 16px;border-radius:12px;font-size:13.5px;z-index:40;opacity:0;pointer-events:none;transition:opacity .2s}
.toast.show{opacity:1}
.mark{width:46px;height:46px;border-radius:12px;background:#fff;display:grid;place-items:center;flex:none;overflow:hidden;border:1px solid var(--line)}
.mark img{width:40px;height:40px;object-fit:contain}
/* ===================== PUBLIC SITE ===================== */
.site{display:none}
body.public .site{display:block}
body.public .app{display:none}
.site .wrap{max-width:1180px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.snav{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.snav .wrap{display:flex;align-items:center;gap:14px;padding-block:10px;flex-wrap:wrap}
.snav .brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg)}
.snav .brand b{font-family:var(--kufi);font-size:18px;display:block;line-height:1.1}
.snav .brand small{color:var(--muted);font-size:11.5px}
.snav .links{display:flex;gap:4px;flex-wrap:wrap;margin-inline-start:auto}
.snav .links a{text-decoration:none;color:var(--fg);font-size:13.5px;padding:6px 10px;border-radius:999px}
.snav .links a:hover{background:var(--hover)}
.hero{position:relative;overflow:hidden;background:var(--deep);color:#fff;padding-block:64px 72px}
.hero .photo{position:absolute;inset:0;background-size:cover;background-position:center 40%;opacity:.28;filter:saturate(.7)}
.hero .shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(35,63,58,.96) 0%,rgba(35,63,58,.82) 45%,rgba(35,63,58,.45) 100%)}
[dir="ltr"] .hero .shade{background:linear-gradient(270deg,rgba(35,63,58,.96) 0%,rgba(35,63,58,.82) 45%,rgba(35,63,58,.45) 100%)}
.hero::before{content:"";position:absolute;inset:-40% -20% auto auto;width:62vw;max-width:760px;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle at 30% 30%,var(--sage) 0,var(--sage-2) 40%,transparent 70%);opacity:.55;filter:blur(2px)}
.hero::after{content:"";position:absolute;inset:auto auto -30% -10%;width:40vw;max-width:460px;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,var(--gold) 0,transparent 65%);opacity:.22}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}
.hero .eyebrow{display:inline-flex;gap:8px;align-items:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:5px 12px;font-size:12.5px;letter-spacing:.02em}
.hero h1{font-family:var(--kufi);font-size:clamp(34px,5.2vw,62px);line-height:1.15;margin:16px 0 10px;color:#fff}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p.lead{font-size:17px;max-width:38rem;color:#d9e3df;margin:0 0 22px}
.hero .cta{display:flex;gap:10px;flex-wrap:wrap}
.hero .cta .btn.ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.dots{position:absolute;inset:18px 18px auto auto;width:62px;height:62px;background-image:radial-gradient(rgba(255,255,255,.35) 1.6px,transparent 1.7px);background-size:12px 12px;opacity:.7}
.hero .card-stack{position:relative;min-height:300px}
.hero .fcard{position:absolute;background:var(--card);color:var(--fg);border-radius:16px;padding:14px 16px;box-shadow:0 18px 50px rgba(0,0,0,.28);width:min(300px,86%);border:1px solid var(--line)}
.hero .fcard b{font-family:var(--display);font-size:14px;display:block}
.hero .fcard small{color:var(--muted);font-size:12px}
.hero .fcard.f1{top:0;inset-inline-end:0;animation:float 7s ease-in-out infinite}
.hero .fcard.f2{top:120px;inset-inline-start:0;animation:float 8s ease-in-out 1s infinite}
.hero .fcard.f3{top:230px;inset-inline-end:24px;animation:float 9s ease-in-out .5s infinite}
@keyframes float{50%{transform:translateY(-6px)}}
.stats{margin-top:-34px;position:relative}
.stats .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 18px;box-shadow:0 10px 30px rgba(0,0,0,.06)}
.stat .v{font-family:var(--display);font-size:30px;font-weight:800;line-height:1;color:var(--deep)}
:root[data-theme="dark"] .stat .v,:root:not([data-theme="light"]) .stat .v{color:var(--sage)}
.stat .l{font-size:12.5px;color:var(--muted);margin-top:4px}
.sec{padding-block:56px}
.sec.alt{background:var(--bg-2)}
.sec .head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:22px}
.sec .head h2{font-family:var(--kufi);font-size:30px;color:var(--deep)}
:root[data-theme="dark"] .sec .head h2,:root:not([data-theme="light"]) .sec .head h2{color:var(--fg)}
.sec .head p{margin:4px 0 0;color:var(--muted);max-width:40rem}
.kicker{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--sage-2);font-weight:600;font-family:var(--body)}
.grid{display:grid;gap:14px}
.g4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.g3{grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;min-width:0}
.card h3{font-size:15.5px;display:flex;align-items:center;gap:8px;margin-bottom:12px}
.card h3::before{content:"";width:4px;height:18px;border-radius:2px;background:var(--gold)}
.card h3 .more{margin-inline-start:auto;font-size:12px;font-weight:500;color:var(--sage-2);font-family:var(--body);text-decoration:none}
.news{display:grid;grid-template-columns:1.3fr 1fr;gap:14px}
.post-lg{background:var(--deep);color:#fff;border-radius:20px;padding:26px;position:relative;overflow:hidden;min-height:300px;display:flex;flex-direction:column;justify-content:flex-end}
.post-lg::before{content:"";position:absolute;inset:auto -60px -80px auto;width:280px;height:280px;border-radius:50%;background:var(--sage);opacity:.5}
.post-lg h3{font-family:var(--kufi);font-size:30px;position:relative;color:#fff}
.post-lg p{position:relative;color:#d9e3df;margin:6px 0 0}
.post-lg .tag{position:relative;display:inline-block;background:var(--gold);color:#1e1f22;border-radius:999px;padding:3px 12px;font-size:12px;font-weight:700;margin-bottom:10px;width:max-content}
.post-sm{display:flex;gap:12px;padding:12px;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.post-sm .thumb{width:72px;height:72px;border-radius:12px;background:linear-gradient(135deg,var(--sage),var(--deep));flex:none;display:grid;place-items:center;font-size:26px}
.post-sm b{display:block;font-size:14px;font-family:var(--display)}
.post-sm small{color:var(--muted);font-size:12px}
.dept{display:flex;flex-direction:column;gap:8px;padding:16px;border-radius:16px;background:var(--card);border:1px solid var(--line);transition:transform .15s,border-color .15s}
.dept:hover{transform:translateY(-3px);border-color:var(--sage)}
.dept .ic{width:40px;height:40px;border-radius:12px;background:var(--bg-2);display:grid;place-items:center;font-size:20px}
.dept b{font-family:var(--display);font-size:15px}
.dept small{color:var(--muted);font-size:12.5px}
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;font-size:12.5px;text-align:center}
.cal .dn{color:var(--muted);font-size:11px;padding:4px 0}
.cal .dd{padding:8px 0;border-radius:10px;border:1px solid transparent}
.cal .dd.ev{border-color:var(--gold);background:var(--warn-bg);font-weight:700}
.cal .dd.today{background:var(--deep);color:#fff}
.cal .dd.off{color:var(--muted);opacity:.45}
.list{display:flex;flex-direction:column;gap:8px}
.row{display:flex;align-items:center;gap:10px;padding:9px 11px;border:1px solid var(--line);border-radius:12px;background:var(--card)}
.row .t{flex:1;min-width:0}
.row .t b{display:block;font-size:13.5px}
.row .t small{color:var(--muted);font-size:12px}
.roles{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.role{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px 16px;text-align:center;cursor:pointer;transition:transform .15s,border-color .15s}
.role:hover{transform:translateY(-3px);border-color:var(--sage)}
.role .ic{font-size:30px}
.role b{display:block;font-family:var(--display);font-size:15px;margin-top:6px}
.role small{color:var(--muted);font-size:12px}
.principal{display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px}
.principal .ph{width:120px;height:120px;border-radius:50%;background:linear-gradient(135deg,var(--sage),var(--deep));display:grid;place-items:center;color:#fff;font-family:var(--kufi);font-size:40px}
.principal blockquote{margin:0;font-family:var(--letter);font-size:19px;line-height:1.8}
.principal cite{display:block;margin-top:8px;font-style:normal;color:var(--muted);font-size:13px}
.guide{display:grid;grid-template-columns:220px 1fr;gap:16px}
.guide .tabsv{display:flex;flex-direction:column;gap:4px}
.guide .tabsv button{text-align:start;border:1px solid var(--line);background:var(--card);border-radius:12px;padding:10px 12px;font-size:14px;display:flex;gap:8px;align-items:center}
.guide .tabsv button.on{background:var(--deep);color:#fff;border-color:var(--deep)}
.steps{counter-reset:s;display:flex;flex-direction:column;gap:10px}
.step{display:flex;gap:12px;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--card)}
.step::before{counter-increment:s;content:counter(s);width:28px;height:28px;border-radius:50%;background:var(--gold);color:#1e1f22;font-weight:800;display:grid;place-items:center;flex:none;font-family:var(--display)}
.step b{display:block;font-size:14px}
.step small{color:var(--muted);font-size:12.5px}
.foot{background:var(--deep);color:#d9e3df;padding-block:36px;margin-top:40px;font-size:13.5px}
.foot .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.foot b{color:#fff;font-family:var(--display);display:block;margin-bottom:8px}
.foot a{color:var(--gold);text-decoration:none}
.sitepill{display:inline-flex;align-items:center;gap:6px;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:4px 6px 4px 12px;font-size:13px}
.sitepill button{border:0;background:transparent;padding:4px 8px;border-radius:999px;color:var(--muted);font-size:12.5px}
.sitepill button.on{background:var(--deep);color:#fff}
/* ===================== PORTAL ===================== */
.app{display:grid;grid-template-columns:250px 1fr;min-height:100%}
.rail{background:var(--rail);color:var(--rail-fg);display:flex;flex-direction:column;padding-block:16px 24px;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{display:flex;align-items:center;gap:10px;padding:4px 16px 14px;border-bottom:1px solid rgba(255,255,255,.1)}
.brand b{font-family:var(--kufi);font-size:16px;display:block;line-height:1.2}
.brand small{color:var(--rail-muted);font-size:11.5px}
.rail nav{display:flex;flex-direction:column;gap:2px;padding:10px 10px}
.rail .grp{font-size:11px;letter-spacing:.06em;color:var(--rail-muted);padding:12px 8px 4px;text-transform:uppercase}
.rail a.item{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:10px;color:var(--rail-fg);text-decoration:none;font-size:14px}
.rail a.item:hover{background:rgba(255,255,255,.07)}
.rail a.item.on{background:rgba(255,255,255,.12);box-shadow:inset 3px 0 0 var(--gold)}
.rail a.item .ic{width:22px;text-align:center;opacity:.9}
.rail a.item .new{margin-inline-start:auto;font-size:10px;background:var(--gold);color:#1e1f22;padding:1px 7px;border-radius:999px;font-weight:700}
.rail a.item .cnt{margin-inline-start:auto;font-size:11px;background:var(--bad);color:#fff;padding:0 7px;border-radius:999px}
.rail .exit{margin:auto 10px 0;padding:10px;border-radius:10px;background:rgba(255,255,255,.07);color:var(--rail-fg);text-decoration:none;font-size:13px;text-align:center}
.main{display:flex;flex-direction:column;min-width:0}
.topbar{position:sticky;top:env(safe-area-inset-top,0px);z-index:5;background:color-mix(in srgb,var(--card) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-block:10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.period{display:flex;align-items:center;gap:10px;background:var(--deep);color:#fff;border-radius:999px;padding:6px 14px 6px 9px;font-family:var(--display);font-weight:700;font-size:14px}
.period .dot{width:10px;height:10px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(217,178,76,.25);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(217,178,76,.08)}}
.period .left{font-weight:500;opacity:.85;font-size:12.5px}
.topbar .sp{flex:1}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:var(--bg)}
.seg button{border:0;background:transparent;padding:5px 11px;font-size:13px;color:var(--muted)}
.seg button.on{background:var(--deep);color:#fff}
.tbtn{border:1px solid var(--line);background:var(--card);border-radius:10px;padding:6px 10px;font-size:13px}
.user{display:flex;align-items:center;gap:8px;font-size:13px}
.user .av{width:32px;height:32px;border-radius:50%;background:var(--gold);color:#1e1f22;display:grid;place-items:center;font-weight:800;font-family:var(--display)}
.content{padding-block:18px 40px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));display:flex;flex-direction:column;gap:18px;max-width:1500px;width:100%}
.ph{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap}
.ph h1{font-size:24px;font-family:var(--kufi)}
.ph p{margin:4px 0 0;color:var(--muted);font-size:13.5px}
.kpi{display:flex;flex-direction:column;gap:4px;border-inline-start:5px solid var(--sage)}
.kpi .v{font-family:var(--display);font-size:28px;font-weight:800;line-height:1}
.kpi .l{color:var(--muted);font-size:13px}
.kpi .d{font-size:12px}
.kpi.ok{border-color:var(--ok)}.kpi.bad{border-color:var(--bad)}.kpi.warn{border-color:var(--warn)}.kpi.gold{border-color:var(--gold)}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{background:var(--deep);color:#fff;font-weight:600;text-align:start;padding:8px 10px;font-size:12.5px}
th:first-child{border-start-start-radius:10px}th:last-child{border-start-end-radius:10px}
td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:hover td{background:var(--hover)}
.tw{overflow-x:auto}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:5px 12px;font-size:13px;display:inline-flex;gap:6px;align-items:center}
.chip.on{background:var(--deep);color:#fff;border-color:var(--deep)}
.chip.ok{background:var(--ok-bg);border-color:var(--ok);color:var(--ok)}.chip.bad{background:var(--bad-bg);border-color:var(--bad);color:var(--bad)}.chip.warn{background:var(--warn-bg);border-color:var(--warn);color:var(--warn)}
.tt{display:grid;grid-template-columns:70px repeat(7,minmax(110px,1fr));gap:4px;min-width:860px}
.tt .h{background:var(--deep);color:#fff;border-radius:8px;padding:6px 4px;text-align:center;font-size:12px;font-weight:600}
.tt .h small{display:block;font-weight:400;opacity:.8;font-size:11px}
.tt .d{background:var(--sage);color:#fff;border-radius:8px;display:grid;place-items:center;font-family:var(--display);font-weight:700;font-size:13px}
.tt .c{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:6px 7px;min-height:54px;font-size:12.5px;cursor:pointer;transition:transform .08s}
.tt .c b{display:block;font-size:13px}
.tt .c small{color:var(--muted);display:block;font-size:11.5px}
.tt .c.now{outline:2px solid var(--gold);background:var(--warn-bg)}
.tt .c.sel{outline:2px solid var(--info);background:var(--info-bg)}
.tt .c.free{background:transparent;border-style:dashed;color:var(--muted);display:grid;place-items:center}
.tt .c:hover{transform:translateY(-1px)}
.tabs{display:flex;gap:4px;flex-wrap:wrap}
.tabs button{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:5px 12px;font-size:13px}
.tabs button.on{background:var(--deep);color:#fff;border-color:var(--deep)}
.kbd{font-family:ui-monospace,monospace;font-size:11px;border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;padding:0 5px;background:var(--bg)}
.form{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.f{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--muted)}
.f input,.f select,.f textarea{color:var(--fg)}
.f.full{grid-column:1/-1}
.letter{background:#fff;color:#111;border:1px solid var(--line);border-radius:4px;padding:28px 30px;font-family:var(--letter);font-size:17px;line-height:1.9;max-width:720px;box-shadow:0 2px 12px rgba(0,0,0,.08)}
.letter .lh{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:4px solid #000;padding-bottom:10px;margin-bottom:8px}
.letter .lh .r{display:flex;gap:10px;align-items:center;font-family:var(--body);font-size:13px;font-weight:600;line-height:1.5}
.letter .seal{width:60px;height:60px;border-radius:50%;border:2px solid #233f3a;display:grid;place-items:center;font-size:9px;text-align:center;font-family:var(--body);color:#233f3a;line-height:1.2}
.letter .date{text-align:right;font-size:14px}
.letter h2{text-align:center;font-family:var(--letter);font-size:30px;font-weight:700;margin:4px 0 10px}
.letter .to{font-weight:700;font-size:18px}
.letter p{margin:6px 0;text-align:justify}
.letter .close{text-align:center;font-style:italic;margin-top:10px}
.letter .sig{display:flex;justify-content:space-between;margin-top:22px;text-align:center;font-size:15px}
.letter .sig .stamp{width:100px;height:80px;border:1px dashed #999;border-radius:6px;font-size:11px;color:#999;display:grid;place-items:center;font-family:var(--body)}
.letter .sig b{display:block;margin-bottom:38px}
.letter .foot2{display:flex;justify-content:space-between;margin-top:16px;font-size:11px;color:#777;font-family:var(--body)}
.letter .dl{border-bottom:2px dotted #333;height:30px}
.prep{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:13px}
.prep>div{padding:10px 12px;border-bottom:1px solid var(--line)}
.prep>div:nth-child(odd){border-inline-end:1px solid var(--line);background:var(--hover);font-weight:600;color:var(--muted)}
.prep>div.full{grid-column:1/-1;background:var(--card);font-weight:400;color:var(--fg)}
.bar{height:8px;border-radius:999px;background:var(--hover);overflow:hidden}
.bar i{display:block;height:100%;background:var(--ok)}
.feed{display:flex;flex-direction:column;gap:12px}
.post{display:flex;gap:12px}
.post .av{width:38px;height:38px;border-radius:12px;background:var(--deep);color:#fff;display:grid;place-items:center;font-family:var(--display);font-weight:700;flex:none}
.post .b{flex:1;min-width:0}
.post .b b{font-size:13.5px}
.post .b small{color:var(--muted);font-size:12px;margin-inline-start:8px}
.post .b p{margin:4px 0 0;font-size:13.5px}
.att{display:inline-flex;gap:6px;align-items:center;border:1px solid var(--line);border-radius:8px;padding:3px 8px;font-size:12px;margin-top:6px;background:var(--bg)}
.ai{border:1px dashed var(--sage);background:var(--info-bg);border-radius:10px;padding:10px 12px;font-size:13px}
.spark{width:100%;height:60px}
.note{font-size:12.5px;color:var(--muted)}
.demo-banner{background:var(--warn-bg);color:var(--warn);border:1px solid var(--warn);border-radius:10px;padding:8px 12px;font-size:13px}
.menu{display:none}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:25}
.scrim[hidden]{display:none}
@media (max-width:980px){
  .hero .wrap{grid-template-columns:1fr}.hero .card-stack{min-height:330px}
  .news{grid-template-columns:1fr}.guide{grid-template-columns:1fr}.guide .tabsv{flex-direction:row;flex-wrap:wrap}
  .principal{grid-template-columns:1fr;text-align:center}.principal .ph{margin:0 auto}
}
@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .rail{position:fixed;inset-inline-end:0;top:0;width:270px;transform:translateX(100%);transition:transform .2s;z-index:30}
  [dir="ltr"] .rail{transform:translateX(-100%)}
  .rail.open{transform:none!important}
  .menu{display:inline-flex}
  .prep{grid-template-columns:1fr}.prep>div:nth-child(odd){border-inline-end:0}
}

[hidden]{display:none!important}img{max-width:100%}

/* ===== real-app additions ===== */
.login{position:fixed;inset:0;z-index:30;display:none;align-items:center;justify-content:center;background:linear-gradient(160deg,rgba(35,63,58,.92),rgba(30,31,34,.94)),var(--photo,none) center/cover}
body.login-open .login{display:flex}
.login .box{width:min(420px,92vw);background:var(--card);color:var(--fg);border-radius:20px;padding:26px 26px 22px;box-shadow:0 30px 80px rgba(0,0,0,.4);border:1px solid var(--line)}
.login .box img{width:74px;height:74px;object-fit:contain;display:block;margin:0 auto 8px}
.login h2{text-align:center;font-family:var(--kufi);margin:0 0 2px;font-size:22px}
.login p.sub{text-align:center;color:var(--muted);margin:0 0 16px;font-size:13px}
.login label{display:block;font-size:13px;margin:10px 0 4px;color:var(--muted)}
.login input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--fg);font-size:15px}
.login .err{background:var(--bad-bg);color:var(--bad);border-radius:10px;padding:8px 10px;font-size:13px;margin-top:10px;display:none}
.login .err.show{display:block}
.login .btn{width:100%;justify-content:center;margin-top:16px;padding:12px}
.login .hint{font-size:12px;color:var(--muted);text-align:center;margin-top:12px;line-height:1.7}
.login .back{display:block;text-align:center;margin-top:10px;font-size:13px;color:var(--muted)}
.drawer{position:fixed;inset-block:0;inset-inline-end:0;width:min(640px,100vw);background:var(--bg);z-index:25;box-shadow:-20px 0 60px rgba(0,0,0,.25);transform:translateX(-100%);transition:transform .25s;display:flex;flex-direction:column}
[dir=rtl] .drawer{transform:translateX(-100%)} [dir=ltr] .drawer{transform:translateX(100%)}
.drawer.open{transform:none!important}
.drawer .dh{display:flex;align-items:center;gap:10px;padding:14px 18px;border-bottom:1px solid var(--line);background:var(--card)}
.drawer .dh h3{margin:0;flex:1;font-size:17px}
.drawer .db{padding:16px 18px;overflow:auto;display:flex;flex-direction:column;gap:14px}
.dscrim{position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:24;display:none}
.dscrim.show{display:block}
.modal{position:fixed;inset:0;z-index:35;display:none;align-items:center;justify-content:center;background:rgba(0,0,0,.45);padding:16px}
.modal.show{display:flex}
.modal .mb{background:var(--card);border-radius:18px;padding:20px;width:min(560px,100%);max-height:90vh;overflow:auto;border:1px solid var(--line)}
.modal .mb h3{margin:0 0 12px}
table{width:100%;border-collapse:collapse;font-size:13.5px}
th{text-align:start;color:var(--muted);font-weight:600;font-size:12px;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:8px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
tbody tr:hover{background:var(--hover)}
.tw{overflow:auto}
.f input,.f select,.f textarea{width:100%;padding:8px 10px;border:1px solid var(--line);border-radius:10px;background:var(--bg);font-size:14px;font-family:inherit}
.f{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--muted)}
.btn.sm{padding:5px 10px;font-size:12.5px}
.btn:disabled{opacity:.5;pointer-events:none}
.btn.danger{background:var(--bad);color:#fff}
.btn.ok{background:var(--ok);color:#fff}
.empty{padding:28px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:14px}
.skel{height:14px;border-radius:6px;background:linear-gradient(90deg,var(--hover),var(--line),var(--hover));background-size:200% 100%;animation:sk 1.2s infinite}
@keyframes sk{to{background-position:-200% 0}}
.loading{opacity:.55;pointer-events:none}
.badge{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--bad);color:#fff;font-size:11px;font-weight:700}
.att-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.att-card{border:1px solid var(--line);border-radius:12px;padding:10px;background:var(--card);cursor:pointer;display:flex;flex-direction:column;gap:6px;min-height:78px;position:relative;user-select:none}
.att-card .n{font-size:13px;font-weight:600;line-height:1.35}
.att-card .s{font-size:11.5px;font-weight:700;margin-top:auto}
.att-card.present{border-color:var(--ok);background:var(--ok-bg)} .att-card.absent{border-color:var(--bad);background:var(--bad-bg)} .att-card.late{border-color:var(--warn);background:var(--warn-bg)} .att-card.excused{border-color:var(--info);background:var(--info-bg)}
.att-card .flag{position:absolute;top:6px;inset-inline-end:8px;font-size:12px}
.att-list .row{cursor:pointer}
.att-list .row.absent{background:var(--bad-bg)} .att-list .row.late{background:var(--warn-bg)} .att-list .row.excused{background:var(--info-bg)}
.statusbar{display:flex;gap:4px;border-radius:999px;overflow:hidden;height:8px;background:var(--hover)}
.statusbar i{display:block;height:100%}
.heat{display:grid;grid-template-columns:70px repeat(7,1fr);gap:4px;min-width:560px}
.heat div{border-radius:8px;min-height:36px;display:grid;place-items:center;font-size:13px}
.hbar{display:flex;align-items:center;gap:8px;font-size:13px}
.hbar .bar{flex:1}
.bar{height:8px;background:var(--hover);border-radius:999px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--sage)}
.post .b p{white-space:pre-wrap}
.notif{position:relative}
.notif .badge{position:absolute;top:-4px;inset-inline-end:-4px}
.nlist{position:absolute;top:44px;inset-inline-end:0;width:min(380px,92vw);background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:0 20px 50px rgba(0,0,0,.2);z-index:20;max-height:70vh;overflow:auto;display:none}
.nlist.show{display:block}
.nlist .it{padding:10px 12px;border-bottom:1px solid var(--line);font-size:13px}
.nlist .it.unread{background:var(--warn-bg)}
.nlist .it small{display:block;color:var(--muted);font-size:11.5px}
.mini-cal{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;font-size:12px}
.mini-cal .dn{text-align:center;color:var(--muted);font-size:11px;padding:4px 0}
.mini-cal .dd{min-height:60px;border:1px solid var(--line);border-radius:8px;padding:4px;font-size:12px;background:var(--card);cursor:pointer}
.mini-cal .dd.off{background:transparent;color:var(--muted)}
.mini-cal .dd.today{outline:2px solid var(--gold)}
.mini-cal .dd .ev{display:block;font-size:10.5px;background:var(--sage);color:#fff;border-radius:4px;padding:1px 4px;margin-top:2px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.mini-cal .dd .ev.exam{background:var(--bad)} .mini-cal .dd .ev.holiday{background:var(--gold);color:#1e1f22} .mini-cal .dd .ev.meeting{background:var(--info)} .mini-cal .dd .ev.moe{background:var(--deep)}
.letter .dl{border-bottom:1px dotted #555;height:28px}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.toolbar select,.toolbar input{padding:6px 9px;border:1px solid var(--line);border-radius:10px;background:var(--card);font-size:13px}
.srch{min-width:200px}
.who{font-size:11.5px;color:var(--muted)}
.printonly{display:none}
@media print{
  body *{visibility:hidden} .printarea,.printarea *{visibility:visible} .printarea{position:absolute;inset:0;padding:0;margin:0}
  .letter{box-shadow:none;border:0;max-width:none;padding:10mm 14mm;font-size:16px}
  @page{size:A4;margin:10mm}
}
.layout-seg{display:inline-flex;gap:2px;border:1px solid var(--line);border-radius:10px;padding:2px;background:var(--bg)}
.layout-seg button{border:0;background:transparent;padding:4px 9px;border-radius:8px;font-size:12.5px;color:var(--muted)}
.layout-seg button.on{background:var(--deep);color:#fff}
.sub{color:var(--muted);font-size:12.5px}
.clickable{cursor:pointer}
.tag-role{font-size:11px;padding:1px 8px;border-radius:999px;background:var(--hover);color:var(--muted)}
@media (max-width:760px){.drawer{width:100vw}.form{grid-template-columns:1fr}}