/* ── APP SHELL ── */
#app-screen{flex-direction:row}
.sidebar{width:var(--sidebar-w);min-height:100vh;background:var(--navy);display:flex;
  flex-direction:column;flex-shrink:0;position:fixed;top:0;left:0;bottom:0;z-index:100;
  transition:transform .25s cubic-bezier(.4,0,.2,1);overflow:hidden}
#advisor-nav,#client-nav{flex:1;min-height:0;overflow-y:auto;scrollbar-width:none}
#advisor-nav::-webkit-scrollbar,#client-nav::-webkit-scrollbar{display:none}
.sidebar-logo{padding:20px 20px 16px;font-family:'Fraunces',serif;font-size:20px;font-weight:600;
  color:var(--white);border-bottom:1px solid rgba(255,255,255,.06)}
.sidebar-logo span{color:var(--accent)}
.sidebar-role{margin:12px 20px 2px;font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--accent)}
.sidebar-user{padding:2px 20px 14px;font-size:13px;color:var(--gray-400);border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:8px}
.nav-label{padding:14px 20px 5px;font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.25)}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 20px;margin:1px 8px;border-radius:7px;
  color:rgba(255,255,255,.55);font-size:13.5px;cursor:pointer;transition:all .15s}
.nav-item:hover{background:var(--navy-hover);color:var(--white)}
.nav-item.active{background:rgba(59,130,246,.18);color:var(--accent);font-weight:500}
.nav-item svg{flex-shrink:0;opacity:.7}
.nav-item.active svg,.nav-item:hover svg{opacity:1}
.sidebar-footer{flex-shrink:0;padding:16px 20px;border-top:1px solid rgba(255,255,255,.06)}
.btn-logout{display:flex;align-items:center;gap:8px;width:100%;padding:9px 12px;border-radius:7px;
  background:transparent;color:rgba(255,255,255,.4);font-size:13px;transition:all .15s}
.btn-logout:hover{background:rgba(239,68,68,.1);color:#FCA5A5}

.main{margin-left:var(--sidebar-w);flex:1;min-height:100vh;display:flex;flex-direction:column}
.topbar{height:56px;background:var(--white);border-bottom:1px solid var(--gray-200);
  display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:50}
.topbar-left{display:flex;align-items:center;gap:10px}
.topbar-title{font-size:16px;font-weight:600}
.content{padding:24px;flex:1}

/* ── PAGES ── */
.page{display:none}
.page.active{display:block;animation:fadeIn .2s ease}

/* ── HAMBURGER ── */
.hamburger{display:none;flex-direction:column;justify-content:center;gap:5px;
  width:36px;height:36px;padding:6px;background:transparent;border-radius:7px}
.hamburger span{display:block;height:2px;background:var(--text);border-radius:2px}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:99;backdrop-filter:blur(2px)}
.sidebar-overlay.open{display:block}

/* ── BOTTOM NAV ── */
.bottom-nav{display:none;position:fixed;top:0;left:0;right:0;background:#071426;
  height:72px;z-index:90;border-bottom:1px solid rgba(255,255,255,.06);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:0 8px}
.bottom-nav-items{display:flex;align-items:center;gap:0;height:100%;width:100%}
.bottom-nav-items::-webkit-scrollbar{display:none}
.bnav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;
  padding:8px 4px;border-radius:12px;color:rgba(255,255,255,.55);font-size:9px;font-weight:600;
  cursor:pointer;background:transparent;border:none;flex:1;min-width:0;
  transition:all .22s cubic-bezier(.4,0,.2,1);letter-spacing:.2px;white-space:nowrap}
.bnav-item svg{width:20px;height:20px;opacity:.72;transition:all .22s cubic-bezier(.4,0,.2,1)}
.bnav-item.active{color:#fff;background:linear-gradient(180deg,#2b74ff,#144ed8);
  box-shadow:0 2px 10px rgba(30,99,255,.18)}
.bnav-item.active svg{opacity:1}
.bnav-item:active{transform:scale(.93)}

/* ── RESPONSIVE ── */
.bench-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.tax-member-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.proj-chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center}

@media(max-width:768px){
  .main{margin-left:0;width:100%;overflow-x:hidden}
  .content{padding:14px;padding-top:86px;padding-bottom:calc(24px + env(safe-area-inset-bottom, 0px));overflow-x:hidden;box-sizing:border-box;width:100%}
  .bottom-nav.show ~ .main .topbar, .bottom-nav.show + * .topbar { display: none; }
  .hamburger{display:flex}
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0);box-shadow:4px 0 24px rgba(0,0,0,.3)}
  .stats-grid{gap:10px}
  .stats-grid .stat-card{padding:14px 16px}
  .grid-2,.grid-3,.grid-1-2{grid-template-columns:1fr}
  .form-row.cols-2,.form-row.cols-3{grid-template-columns:1fr}
  .modal-overlay{align-items:flex-end}
  .modal,.modal-lg,.modal-xl{width:100%;max-width:100%;border-radius:20px 20px 0 0;max-height:92vh}
  .tab-bar{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding-bottom:4px;max-width:100%;touch-action:pan-x}
  .tab-bar::-webkit-scrollbar{display:none}
  .bench-grid{grid-template-columns:repeat(2,1fr)}
  .tax-member-row{flex-direction:column;align-items:flex-start;gap:6px}
  .tab{flex-shrink:0;touch-action:pan-x}
  .bottom-nav.show{display:block}
  #advisor-bottom-nav.show{display:block}
  #advisor-bottom-nav.show ~ .main .topbar{display:none}
  #advisor-bottom-nav.show ~ .main .content{padding-top:86px}
  #client-nav{display:none!important}
  .form-group input,.form-group select,.form-group textarea{font-size:16px;min-height:44px}
  .btn-primary{min-height:48px;font-size:15px}
  .card{overflow-x:hidden}
  .card .tbl-wrap,.card .overflow-x-auto,.card>table,.card>.tbl{overflow-x:auto}
}