:root {
    --bg:#0d0f12;--surface:#151820;--surface2:#1c2030;--surface3:#242b3d;
    --border:#252a38;--border2:#333d57;--text:#e8eaf0;--text2:#a0aec0;--muted:#6b7280;
    --orange:#F97316;--orange-dim:rgba(249,115,22,.15);
    --green:#22c55e;--green-dim:rgba(34,197,94,.15);
    --blue:#3b9eff;--blue-dim:rgba(59,158,255,.15);
    --red:#ef4444;--font:'Barlow',sans-serif;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  body{background:var(--bg);color:var(--text);font-family:var(--font);min-height:100vh;overflow-x:hidden;}

  /* org picker */
  .org-picker-bar{background:var(--surface);border-bottom:1px solid var(--border);padding:14px 24px;display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;}
  .org-picker-label{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:1px;margin-right:6px;}
  .org-chip{padding:6px 14px;border-radius:20px;font-size:12px;font-weight:600;cursor:pointer;border:1px solid var(--border);background:var(--surface2);color:var(--text2);transition:all .15s;}
  .org-chip:hover{border-color:var(--border2);color:var(--text);}
  .org-chip.active{background:var(--orange-dim);border-color:var(--orange);color:var(--orange);}

  /* topbar */
  .topbar{background:var(--surface2);border-bottom:1px solid var(--border);padding:0 32px;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100;}
  .logo{display:flex;align-items:center;gap:10px;text-decoration:none;}
  .logo-text{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:22px;letter-spacing:.02em;color:var(--text);}
  .logo-orange{color:var(--orange);}
  .demo-badge{background:var(--orange-dim);border:1px solid var(--orange);color:var(--orange);padding:4px 12px;border-radius:20px;font-size:12px;font-weight:700;letter-spacing:.5px;}
  .topbar-cta{background:var(--orange);color:#fff;border:none;padding:8px 18px;border-radius:8px;font-size:13px;font-weight:700;cursor:pointer;text-decoration:none;display:inline-block;}
  .topbar-cta:hover{background:#ea6c0a;}

  /* hero */
  .hero{text-align:center;padding:64px 24px 40px;max-width:700px;margin:0 auto;}
  .hero h1{font-size:48px;font-weight:900;line-height:1.1;letter-spacing:-1px;}
  .hero h1 span{color:var(--orange);}
  .hero p{margin-top:16px;font-size:18px;color:var(--muted);line-height:1.6;}
  .hero p.hero-def + p{margin-top:8px;}
  .hero-steps{display:flex;justify-content:center;gap:8px;margin-top:28px;flex-wrap:wrap;}
  .step-pill{padding:8px 20px;border-radius:24px;font-size:13px;font-weight:600;cursor:pointer;border:1px solid var(--border);background:var(--surface2);color:var(--muted);transition:all .2s;}
  .step-pill.active{background:var(--orange-dim);border-color:var(--orange);color:var(--orange);}

  /* progress */
  .progress-dots{display:flex;justify-content:center;gap:8px;margin:20px 0 8px;}
  .pdot{width:8px;height:8px;border-radius:50%;background:var(--border);transition:all .3s;}
  .pdot.active{background:var(--orange);width:24px;border-radius:4px;}

  /* step hint */
  .step-hint{text-align:center;font-size:14px;color:var(--muted);padding:0 24px 20px;line-height:1.6;}
  .step-hint b{color:var(--text2);}

  /* shell */
  .demo-shell{max-width:1100px;margin:0 auto 80px;padding:0 24px;}
  .demo-frame{background:var(--surface);border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,.5);}

  /* app chrome */
  .app-header{background:var(--surface2);border-bottom:1px solid var(--border);padding:14px 24px;display:flex;align-items:center;justify-content:space-between;}
  .team-name{font-weight:700;font-size:15px;}
  .connected{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--green);}
  .dot{width:8px;height:8px;border-radius:50%;background:var(--green);animation:pulse 2s infinite;}
  @keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}

  .app-layout{display:flex;min-height:580px;}

  /* sidebar */
  .sidebar{width:200px;background:var(--surface2);border-right:1px solid var(--border);padding:20px 0;flex-shrink:0;}
  .sidebar-section{padding:0 16px;margin-bottom:20px;}
  .sidebar-label{font-size:10px;font-weight:700;color:var(--muted);letter-spacing:1px;text-transform:uppercase;margin-bottom:6px;}
  .nav-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:8px;font-size:13px;font-weight:500;color:var(--muted);cursor:pointer;transition:all .15s;margin-bottom:2px;position:relative;}
  .nav-item:hover{background:var(--surface3);color:var(--text2);}
  .nav-item.active{background:var(--orange-dim);color:var(--orange);font-weight:600;}
  .nav-badge{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:var(--red);color:#fff;font-size:10px;font-weight:700;padding:1px 6px;border-radius:10px;}

  /* screens */
  .main-content{flex:1;overflow:hidden;position:relative;}
  .screen{display:none;padding:28px;animation:fadeIn .3s ease;}
  .screen.active{display:block;}
  @keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

  /* components */
  .section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
  .section-title{font-size:20px;font-weight:800;}
  .btn{border:none;border-radius:8px;cursor:pointer;font-family:var(--font);font-weight:600;transition:all .15s;}
  .btn-primary{background:var(--orange);color:#fff;padding:10px 20px;font-size:14px;}
  .btn-primary:hover:not(:disabled){background:#ea6c0a;transform:translateY(-1px);}
  .btn-primary:disabled{opacity:.6;cursor:default;}
  .btn-secondary{background:var(--surface2);color:var(--text2);padding:8px 16px;font-size:13px;border:1px solid var(--border);}
  .btn-sm{padding:6px 12px;font-size:12px;}
  .badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:6px;font-size:11px;font-weight:600;}
  .badge-green{background:var(--green-dim);color:var(--green);}
  .badge-orange{background:var(--orange-dim);color:var(--orange);}
  .badge-blue{background:var(--blue-dim);color:var(--blue);}
  .badge-muted{background:var(--surface3);color:var(--muted);}
  .card{background:var(--surface2);border:1px solid var(--border);border-radius:12px;}
  .card-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;}
  .card-title{font-size:14px;font-weight:700;}
  .card-body{padding:18px;}
  .stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:20px;}
  .stat-box{background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:16px;text-align:center;}
  .stat-label{font-size:10px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;}
  .stat-value{font-size:28px;font-weight:900;}
  textarea,select{background:var(--surface3);border:1px solid var(--border);border-radius:8px;color:var(--text);font-family:var(--font);font-size:13px;padding:10px 14px;width:100%;outline:none;transition:border-color .15s;}
  textarea:focus,select:focus{border-color:var(--orange);}
  label{font-size:12px;font-weight:600;color:var(--muted);display:block;margin-bottom:6px;}

  /* broadcast */
  .compose-box{display:flex;flex-direction:column;gap:16px;}
  .to-row{display:flex;gap:8px;flex-wrap:wrap;}
  .to-chip{padding:6px 14px;border-radius:20px;font-size:12px;font-weight:600;cursor:pointer;border:1px solid var(--border);background:var(--surface3);color:var(--muted);transition:all .15s;}
  .to-chip.selected{background:var(--orange);color:#fff;border-color:var(--orange);}
  .char-count{font-size:11px;color:var(--muted);text-align:right;margin-top:4px;}
  .send-feedback{background:var(--green-dim);border:1px solid var(--green);border-radius:10px;padding:16px 20px;animation:fadeIn .3s ease;}
  .demo-success-text{color:var(--green);}
  .msg-row{display:flex;align-items:flex-start;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border);gap:12px;}
  .msg-row:last-child{border-bottom:none;}
  .msg-body-text{font-size:13px;color:var(--text2);margin:4px 0;}
  .msg-meta{font-size:11px;color:var(--muted);}

  /* attendance */
  .att-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px;}
  .att-card{background:var(--surface3);border:1px solid var(--border);border-radius:10px;padding:12px 14px;cursor:pointer;transition:all .2s;}
  .att-card:hover{border-color:var(--muted);}
  .att-card.present{border-color:var(--green);background:var(--green-dim);}
  .att-card.excused{border-color:var(--blue);background:var(--blue-dim);}
  .att-card.late{border-color:var(--orange);background:var(--orange-dim);}
  .att-name{font-size:13px;font-weight:600;color:var(--text2);}
  .att-status{font-size:11px;margin-top:3px;}
  .att-card.present .att-status{color:var(--green);}
  .att-card.excused .att-status{color:var(--blue);}
  .att-card.late .att-status{color:var(--orange);}
  .att-card:not(.present):not(.excused):not(.late) .att-status{color:var(--muted);}

  /* toast */
  .inbound-toast{position:fixed;bottom:30px;right:30px;background:var(--surface2);border:1px solid var(--orange);border-radius:12px;padding:14px 18px;box-shadow:0 8px 32px rgba(0,0,0,.4);animation:slideUp .4s ease;z-index:200;max-width:300px;}
  @keyframes slideUp{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}

  /* inbox */
  .inbox-tabs{display:flex;gap:6px;margin-bottom:16px;}
  .inbox-tab{padding:6px 16px;border-radius:20px;font-size:12px;font-weight:600;cursor:pointer;border:1px solid var(--border);background:var(--surface3);color:var(--muted);}
  .inbox-tab.active{background:var(--orange-dim);border-color:var(--orange);color:var(--orange);}
  .thread-card{background:var(--surface3);border:1px solid var(--border);border-radius:10px;padding:14px 16px;margin-bottom:10px;}
  .thread-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:6px;}
  .thread-name{font-size:14px;font-weight:700;}
  .countdown{font-size:12px;font-weight:700;color:var(--orange);}
  .reply-area{display:none;margin-top:10px;}
  .reply-area.open{display:block;animation:fadeIn .2s ease;}
  .reply-row{display:flex;gap:8px;margin-top:8px;}
  .reply-row textarea{flex:1;resize:none;height:60px;}
  .reply-preview{margin-top:8px;background:var(--surface2);border-left:2px solid var(--blue);padding:8px 12px;border-radius:0 6px 6px 0;font-size:12px;color:var(--muted);}
  .thread-msg{font-size:13px;color:var(--muted);margin-bottom:10px;}

  /* cta */
  .cta-section{text-align:center;padding:60px 24px 80px;border-top:1px solid var(--border);}
  .cta-section h2{font-size:36px;font-weight:900;margin-bottom:12px;}
  .cta-section h2 span{color:var(--orange);}
  .cta-section p{color:var(--muted);font-size:16px;margin-bottom:28px;}
  .cta-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;}
  .cta-main{background:var(--orange);color:#fff;border:none;padding:14px 32px;border-radius:10px;font-size:16px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-block;}
  .cta-main:hover{background:#ea6c0a;}
  .cta-secondary{background:transparent;color:var(--text2);border:1px solid var(--border);padding:14px 32px;border-radius:10px;font-size:16px;font-weight:600;text-decoration:none;display:inline-block;}
  .cta-note{font-size:13px;color:var(--muted);margin-top:14px;}

  @media(max-width:700px){.sidebar{display:none;}.att-grid{grid-template-columns:repeat(2,1fr);}.hero h1{font-size:32px;}}

/* Former inline style attributes (CSP style-src-attr 'none'). */
.ds-1 { flex-shrink:0 !important; }
.ds-2 { display:flex !important; align-items:center !important; gap:12px !important; }
.ds-3 { color:var(--green) !important; }
.ds-4 { font-size:11px !important; color:var(--muted) !important; margin:-12px 0 16px 4px !important; font-style:italic !important; }
.ds-5 { margin-bottom:20px !important; }
.ds-6 { display:flex !important; gap:10px !important; align-items:center !important; flex-wrap:wrap !important; }
.ds-7 { font-size:12px !important; color:var(--orange) !important; }
.ds-8 { font-size:15px !important; font-weight:700 !important; color:var(--green) !important; margin-bottom:4px !important; }
.ds-9 { font-size:13px !important; color:var(--muted) !important; }
.ds-10 { padding:0 18px !important; }
.ds-11 { font-size:10px !important; margin-left:6px !important; }
.ds-12 { display:flex !important; gap:8px !important; }
.ds-13 { color:var(--blue) !important; }
.ds-14 { color:var(--muted) !important; }
.ds-15 { font-size:13px !important; color:var(--muted) !important; margin-bottom:14px !important; }
.ds-16 { padding:12px 16px !important; }
.ds-17 { font-size:12px !important; color:var(--orange) !important; font-weight:600 !important; }
.ds-18 { font-size:12px !important; color:var(--muted) !important; margin-top:2px !important; }
.ds-19 { background:var(--red) !important; color:#fff !important; border-radius:8px !important; padding:1px 6px !important; font-size:10px !important; margin-left:4px !important; }
.ds-20 { margin-bottom:14px !important; border-color:rgba(249,115,22,.4) !important; background:rgba(249,115,22,.04) !important; }
.ds-21 { background:rgba(249,115,22,.06) !important; }
.ds-22 { color:var(--orange) !important; }
.ds-23 { padding:14px 16px !important; border-bottom:1px solid var(--border) !important; }
.ds-24 { font-size:10px !important; margin-left:4px !important; }
.ds-25 { font-size:11px !important; color:var(--muted) !important; }
.ds-26 { text-align:right !important; }
.ds-27 { font-size:10px !important; color:var(--muted) !important; margin-top:2px !important; }
.ds-28 { color:var(--text2) !important; }
.ds-29 { align-self:flex-end !important; white-space:nowrap !important; }
.ds-30 { padding:8px 0 !important; font-size:13px !important; color:var(--green) !important; }
.ds-31 { padding:14px 16px !important; }
.ds-32 { color:var(--red) !important; }
.ds-33 { display:flex !important; gap:8px !important; align-items:center !important; flex-wrap:wrap !important; }
.ds-34 { font-size:10px !important; }
.ds-35 { margin-top:8px !important; }
.ds-36 { font-size:12px !important; color:var(--muted) !important; }
.ds-37 { font-size:13px !important; font-weight:700 !important; color:var(--orange) !important; margin-bottom:4px !important; }