/* ===================== FirstCity Capability Explorer — design system ===================== */
:root{
  --brand:#1b3a6b;        /* deep FirstCity navy */
  --brand-2:#2f6fe0;      /* interactive blue */
  --accent:#0fb69a;       /* teal */
  --gold:#c8922a;
  --pink:#c0508a;

  --bg:#f5f7fb;
  --surface:#ffffff;
  --surface-2:#eef2f9;
  --line:#e2e8f2;
  --line-strong:#cdd7e8;
  --text:#141b2d;
  --muted:#5d6a83;
  --muted-2:#8593ac;

  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(20,40,80,.06), 0 1px 3px rgba(20,40,80,.05);
  --shadow:0 6px 24px rgba(20,40,80,.10);
  --shadow-lg:0 24px 60px rgba(20,40,80,.20);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-ar:'IBM Plex Sans Arabic','Inter',system-ui,sans-serif;
  --topbar-h:64px;
}
html[data-theme="dark"]{
  --brand:#6ea8ff; --brand-2:#5b93ff; --accent:#2fd6b6;
  --bg:#0b1020; --surface:#141c30; --surface-2:#1b2540; --line:#26324e; --line-strong:#34426a;
  --text:#e9edf7; --muted:#9fabc6; --muted-2:#71809f;
  --shadow-sm:0 1px 2px rgba(0,0,0,.3); --shadow:0 8px 28px rgba(0,0,0,.45); --shadow-lg:0 24px 64px rgba(0,0,0,.6);
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none!important}
html,body{height:100%}
body{background:var(--bg);color:var(--text);font-family:var(--font);-webkit-font-smoothing:antialiased;line-height:1.5}
html[dir="rtl"] body{font-family:var(--font-ar)}
button{font-family:inherit;cursor:pointer}
input{font-family:inherit}

/* ---------- buttons ---------- */
.btn{border:1px solid transparent;border-radius:var(--radius-sm);padding:11px 18px;font-size:14px;font-weight:600;transition:.15s;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn-sm{padding:7px 12px;font-size:13px}
.btn-primary{background:var(--brand-2);color:#fff}
.btn-primary:hover{filter:brightness(1.07);box-shadow:0 6px 18px rgba(47,111,224,.35)}
.btn-ghost{background:transparent;border-color:var(--line-strong);color:var(--text)}
.btn-ghost:hover{border-color:var(--brand-2);color:var(--brand-2)}
.icon-btn{background:transparent;border:1px solid var(--line);border-radius:10px;width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;color:var(--muted);font-size:15px;transition:.15s}
.icon-btn:hover{border-color:var(--brand-2);color:var(--brand-2)}

/* ---------- brand ---------- */
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:19px;letter-spacing:-.2px;color:var(--text)}
.brand em{color:var(--brand-2);font-style:normal}
.brand .mark{color:var(--accent);font-size:15px}
.brand-tag{font-weight:600;font-size:12px;color:var(--muted);border-inline-start:1px solid var(--line-strong);padding-inline-start:10px;margin-inline-start:4px}

/* ===================== LOGIN ===================== */
.login{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:24px;
  background:radial-gradient(1200px 600px at 50% -10%, color-mix(in srgb,var(--brand-2) 22%, var(--bg)), var(--bg));}
.login-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow-lg);padding:40px 36px;width:100%;max-width:420px;text-align:center}
.brand-lg{justify-content:center;font-size:24px;margin-bottom:22px}
.login-title{font-size:24px;font-weight:800;letter-spacing:-.4px}
.login-sub{color:var(--muted);font-size:14px;margin:8px 0 26px}
.login-form{display:flex;flex-direction:column;gap:12px;text-align:start}
.login-form label{font-size:12.5px;font-weight:600;color:var(--muted)}
.login-form input{background:var(--surface-2);border:1px solid var(--line-strong);border-radius:12px;padding:13px 15px;font-size:15px;color:var(--text);outline:none;transition:.15s}
.login-form input:focus{border-color:var(--brand-2);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand-2) 15%, transparent)}
#codeIn{letter-spacing:8px;text-align:center;font-size:22px;font-weight:700}
.login-form .btn{margin-top:4px}
.hint-line{font-size:13px;color:var(--muted);margin:-2px 0 2px}
.login-msg{min-height:20px;font-size:13px;margin-top:14px;font-weight:500}
.login-msg.err{color:#d0455f}.login-msg.ok{color:var(--accent)}
.login-foot{color:var(--muted-2);font-size:12px}

/* ===================== APP SHELL ===================== */
.topbar{position:sticky;top:0;z-index:30;height:var(--topbar-h);display:flex;align-items:center;gap:18px;padding:0 24px;
  background:color-mix(in srgb,var(--surface) 88%, transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.search-wrap{flex:1;max-width:560px;display:flex;align-items:center;gap:10px;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:0 14px}
.search-wrap:focus-within{border-color:var(--brand-2);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand-2) 12%, transparent)}
.search-ic{color:var(--muted-2);flex-shrink:0}
.search-wrap input{flex:1;border:none;background:none;outline:none;padding:11px 0;font-size:14.5px;color:var(--text)}
.topbar-actions{display:flex;align-items:center;gap:10px;margin-inline-start:auto}
.user-chip{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
#userEmail{font-weight:600;color:var(--text)}

.layout{display:grid;grid-template-columns:262px 1fr;align-items:start}
.side{position:sticky;top:var(--topbar-h);height:calc(100vh - var(--topbar-h));overflow-y:auto;padding:22px 16px;border-inline-end:1px solid var(--line);background:var(--surface)}
.side-group{margin-bottom:26px}
.side-h{font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;color:var(--muted-2);margin:0 8px 12px}
.chips{display:flex;flex-wrap:wrap;gap:7px;padding:0 4px}
.chip{border:1px solid var(--line-strong);background:var(--surface);border-radius:20px;padding:6px 13px;font-size:12.5px;font-weight:600;color:var(--muted);transition:.15s}
.chip:hover{border-color:var(--brand-2);color:var(--brand-2)}
.chip.on{background:var(--brand-2);border-color:var(--brand-2);color:#fff}
.dom-nav{display:flex;flex-direction:column;gap:2px}
.dom-item{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:9px 12px;border-radius:10px;font-size:13.5px;font-weight:500;color:var(--muted);border:none;background:none;text-align:start;width:100%;transition:.12s}
.dom-item:hover{background:var(--surface-2);color:var(--text)}
.dom-item.on{background:color-mix(in srgb,var(--brand-2) 12%, transparent);color:var(--brand-2);font-weight:700}
.dom-item .cnt{font-size:11.5px;font-weight:700;background:var(--surface-2);color:var(--muted);border-radius:20px;padding:2px 8px;min-width:26px;text-align:center}
.dom-item.on .cnt{background:var(--brand-2);color:#fff}

.main{padding:26px 30px 120px;min-width:0}
.hero{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;padding:8px 4px 22px;border-bottom:1px solid var(--line);margin-bottom:22px}
.hero h1{font-size:26px;font-weight:800;letter-spacing:-.5px;max-width:560px;line-height:1.25}
.hero p{color:var(--muted);font-size:14px;margin-top:8px;max-width:560px}
.stat-row{display:flex;gap:10px;flex-wrap:wrap}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px 16px;min-width:92px;box-shadow:var(--shadow-sm)}
.stat b{display:block;font-size:22px;font-weight:800;color:var(--text);letter-spacing:-.5px}
.stat span{font-size:11.5px;color:var(--muted);font-weight:600}

.result-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;min-height:24px}
.result-count{font-size:13px;color:var(--muted);font-weight:600}

.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 18px 18px;cursor:pointer;transition:.16s;overflow:hidden;display:flex;flex-direction:column;gap:11px}
.card::before{content:"";position:absolute;inset-inline-start:0;top:0;bottom:0;width:4px;background:var(--tc,var(--brand-2))}
.card:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:var(--shadow)}
.card .kicker{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.tag{font-size:10.5px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;padding:3px 8px;border-radius:6px;color:#fff;background:var(--tc,var(--brand-2))}
.tag-dom{background:var(--surface-2);color:var(--muted);font-weight:600;text-transform:none;letter-spacing:0}
.card h3{font-size:15.5px;font-weight:700;line-height:1.35;letter-spacing:-.2px}
.card h3 .ar{display:block;font-family:var(--font-ar);font-size:13px;color:var(--muted);font-weight:500;margin-top:3px}
.card .desc{font-size:13px;color:var(--muted);line-height:1.55;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card .segs{font-size:11.5px;color:var(--accent);font-weight:600;display:flex;gap:6px;flex-wrap:wrap}
.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:70px 20px;font-size:15px}

/* type accent colors */
.t-Capability{--tc:var(--brand-2)} .t-Project{--tc:var(--accent)} .t-Product{--tc:var(--gold)}
.t-Training{--tc:var(--pink)} .t-Award{--tc:#e0644b}

/* ===================== DETAIL DRAWER ===================== */
.drawer-scrim{position:fixed;inset:0;background:rgba(10,16,32,.5);opacity:0;pointer-events:none;transition:.2s;z-index:40}
.drawer-scrim.open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;inset-inline-end:0;height:100vh;width:min(480px,100%);background:var(--surface);box-shadow:var(--shadow-lg);z-index:50;
  transform:translateX(100%);transition:transform .26s cubic-bezier(.4,0,.2,1);overflow-y:auto;padding:0}
html[dir="rtl"] .drawer{transform:translateX(-100%)}
.drawer.open{transform:translateX(0)}
.drawer-inner{padding:26px 28px 40px}
.drawer .d-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;gap:12px}
.drawer h2{font-size:21px;font-weight:800;letter-spacing:-.4px;line-height:1.25}
.drawer .d-ar{font-family:var(--font-ar);color:var(--muted);font-size:15px;font-weight:500;margin-top:5px}
.drawer .d-desc{font-size:14.5px;line-height:1.7;color:var(--text);margin:16px 0}
.d-meta{display:flex;flex-direction:column;gap:12px;background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:16px;margin:18px 0}
.d-meta .row{display:flex;gap:10px;font-size:13px}
.d-meta .row .k{color:var(--muted-2);font-weight:600;min-width:88px}
.d-meta .row .v{color:var(--text);font-weight:500}
.d-src{display:inline-flex;align-items:center;gap:9px;background:var(--brand-2);color:#fff;border-radius:12px;padding:12px 18px;font-size:14px;font-weight:600;text-decoration:none;transition:.15s}
.d-src:hover{filter:brightness(1.08);box-shadow:0 8px 20px rgba(47,111,224,.35)}
.d-src.muted{background:var(--surface-2);color:var(--muted);cursor:default}

/* ===================== MODAL POPUP + MISC ===================== */
.overlay{position:fixed;inset:0;background:rgba(10,16,32,.5);display:none;align-items:center;justify-content:center;z-index:60;padding:20px}
.overlay.open{display:flex}
.modal{background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg);width:100%;max-width:560px;max-height:88vh;overflow-y:auto;padding:24px}
.chip,.dom-item{cursor:pointer}
.files-list{display:flex;flex-direction:column;gap:8px;margin-top:6px}
.file-row{display:flex;align-items:center;gap:12px;padding:11px 14px;border:1px solid var(--line);border-radius:10px;text-decoration:none;color:var(--text);transition:.14s}
.file-row:hover{border-color:var(--brand-2);background:var(--surface-2)}
.fr-i{font-size:16px}.fr-label{flex:1;font-size:13.5px;font-weight:600}.fr-dl{color:var(--brand-2);font-size:18px}
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);background:var(--brand);color:#fff;padding:11px 20px;border-radius:12px;font-size:13.5px;font-weight:600;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:.2s;z-index:70}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.spinner{display:inline-block;width:13px;height:13px;border:2px solid var(--line-strong);border-top-color:var(--brand-2);border-radius:50%;animation:spin .7s linear infinite;vertical-align:-2px;margin-inline-end:4px}
@keyframes spin{to{transform:rotate(360deg)}}
.btn:disabled{opacity:.55;cursor:default}
.d-actions{display:flex;gap:8px;margin-top:16px}
.btn.danger{color:#d0455f;border-color:color-mix(in srgb,#d0455f 35%,transparent)}
.btn.danger:hover{background:#d0455f;border-color:#d0455f;color:#fff}

/* ===================== ADMIN: ADD ITEM ===================== */
.upload-modal{max-width:560px}
.up-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.up-hint{font-size:13px;color:var(--muted);line-height:1.55;margin-bottom:18px}
.file-drop{display:flex;align-items:center;justify-content:center;gap:10px;border:1.5px dashed var(--line-strong);border-radius:12px;padding:24px;font-size:13.5px;color:var(--muted);cursor:pointer;text-align:center;margin-bottom:12px;transition:.15s}
.file-drop:hover{border-color:var(--brand-2);color:var(--brand-2)}
.up-msg{font-size:13px;color:var(--muted);margin-top:10px;min-height:18px}
#reviewForm{display:flex;flex-direction:column;gap:13px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fcol{display:flex;flex-direction:column;gap:5px}
.fcol label{font-size:12px;font-weight:600;color:var(--muted)}
.fcol input,.fcol select,.fcol textarea{background:var(--surface-2);border:1px solid var(--line-strong);border-radius:9px;padding:9px 11px;font-size:13.5px;color:var(--text);outline:none;font-family:inherit}
.fcol input:focus,.fcol select:focus,.fcol textarea:focus{border-color:var(--brand-2)}
.fbtns{display:flex;gap:10px;justify-content:flex-end;margin-top:4px}

/* ===================== ASSISTANT ===================== */
.chat-fab{position:fixed;bottom:26px;inset-inline-end:26px;width:60px;height:60px;border-radius:50%;border:none;background:var(--brand-2);color:#fff;
  display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(47,111,224,.45);z-index:45;transition:.15s}
.chat-fab:hover{transform:scale(1.06)}
.chat-panel{position:fixed;bottom:100px;inset-inline-end:26px;width:400px;max-width:calc(100vw - 32px);height:560px;max-height:calc(100vh - 140px);
  background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-lg);z-index:46;display:flex;flex-direction:column;overflow:hidden}
.chat-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,color-mix(in srgb,var(--brand-2) 10%,var(--surface)),var(--surface))}
.chat-id{display:flex;align-items:center;gap:11px}
.chat-avatar{width:38px;height:38px;border-radius:12px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px}
.chat-id b{font-size:14px}.chat-id small{display:block;color:var(--muted);font-size:11.5px;margin-top:1px}
.chat-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.bubble{max-width:90%;padding:11px 14px;border-radius:14px;font-size:13.5px;line-height:1.55;animation:pop .2s ease}
@keyframes pop{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.bubble.bot{align-self:flex-start;background:var(--surface-2);border:1px solid var(--line);border-bottom-left-radius:5px}
.bubble.me{align-self:flex-end;background:var(--brand-2);color:#fff;border-bottom-right-radius:5px}
html[dir="rtl"] .bubble.me{border-bottom-right-radius:14px;border-bottom-left-radius:5px}
.bubble.bot a{color:var(--brand-2);font-weight:600}
.hit{margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}
.hit b{font-size:13px;cursor:pointer;color:var(--brand-2)}
.hit .m{font-size:11px;color:var(--accent);font-weight:600;margin:2px 0}
.hit p{font-size:12px;color:var(--muted);margin:3px 0}
.typing{display:inline-flex;gap:4px;padding:4px 0}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--muted-2);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.25}30%{opacity:1}}
.chat-sugg{display:flex;gap:7px;flex-wrap:wrap;padding:0 14px 8px}
.chat-sugg span{font-size:11.5px;background:var(--surface-2);border:1px solid var(--line);border-radius:14px;padding:6px 11px;color:var(--muted);cursor:pointer;transition:.12s}
.chat-sugg span:hover{border-color:var(--brand-2);color:var(--brand-2)}
.chat-input{display:flex;gap:9px;padding:12px 14px;border-top:1px solid var(--line)}
.chat-input input{flex:1;background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:11px 13px;font-size:13.5px;color:var(--text);outline:none}
.chat-input input:focus{border-color:var(--brand-2)}
.chat-input .btn{padding:0 16px}

/* ===================== RESPONSIVE ===================== */
.menu-btn{display:none}
@media(max-width:900px){
  .layout{grid-template-columns:1fr}
  .side{position:fixed;top:var(--topbar-h);inset-inline-start:0;width:270px;z-index:35;transform:translateX(-100%);transition:.22s;box-shadow:var(--shadow-lg)}
  html[dir="rtl"] .side{transform:translateX(100%)}
  .side.open{transform:translateX(0)}
  .menu-btn{display:inline-flex}
  .brand-tag{display:none}
}
@media(max-width:560px){
  .main{padding:18px 16px 110px}
  .hero h1{font-size:21px}
  .user-chip #userEmail{display:none}
  .chat-panel{inset-inline-end:12px;bottom:88px}
}