:root {
  --primary:#4F46E5;--primary-d:#3730A3;--primary-l:#6366F1;
  --secondary:#0EA5E9;--accent:#10B981;--warning:#F59E0B;--danger:#EF4444;--purple:#8B5CF6;
  --bg:#F8FAFC;--bg2:#FFFFFF;--bg3:#F1F5F9;--bg4:#E2E8F0;
  --card-bg:#FFFFFF;--sidebar-bg:#FFFFFF;--border:#E2E8F0;
  --text:#0F172A;--text2:#475569;--text3:#94A3B8;
  --shadow:0 1px 3px rgba(0,0,0,.08);--shadow-md:0 4px 16px rgba(0,0,0,.10);--shadow-lg:0 10px 40px rgba(0,0,0,.12);
  --radius-sm:8px;--radius:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;
  --font:'Inter',system-ui,sans-serif;--font-d:'Poppins',system-ui,sans-serif;
  --sidebar-w:240px;--topbar-h:64px;--trans:0.2s ease;
}
[data-theme="dark"]{
  --bg:#0B0F1A;--bg2:#111827;--bg3:#1E2537;--bg4:#2D3748;
  --card-bg:#1A2234;--sidebar-bg:#111827;--border:#2D3748;
  --text:#F1F5F9;--text2:#94A3B8;--text3:#4B5563;
  --shadow:0 1px 3px rgba(0,0,0,.4);--shadow-md:0 4px 16px rgba(0,0,0,.5);--shadow-lg:0 10px 40px rgba(0,0,0,.6);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;transition:background var(--trans),color var(--trans);min-height:100vh}
a{text-decoration:none;color:inherit}img{max-width:100%}
button{cursor:pointer;font-family:var(--font);border:none;background:none}
input,textarea,select{font-family:var(--font)}
.app-layout{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--sidebar-bg);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:200;overflow-y:auto;transition:transform var(--trans),background var(--trans)}
.sidebar-brand{padding:1rem;border-bottom:1px solid var(--border);display:flex;align-items:center}
.sidebar-logo{width:100%;max-width:155px;height:auto;background:#fff;border-radius:6px;padding:4px;display:block}
.sidebar-context{font-size:.7rem;color:var(--text3);font-weight:700;padding:.5rem 1rem .25rem;text-transform:uppercase;letter-spacing:.08em}
.sidebar-nav{flex:1;padding:.5rem .75rem;display:flex;flex-direction:column;gap:.15rem}
.nav-link{display:flex;align-items:center;gap:.75rem;padding:.65rem .9rem;border-radius:var(--radius);color:var(--text2);font-size:.875rem;font-weight:500;transition:all var(--trans)}
.nav-link:hover{background:var(--bg3);color:var(--text)}
.nav-link.active{background:var(--primary);color:#fff;font-weight:600}
.nav-link .icon{font-size:1rem;width:1.1rem;text-align:center;flex-shrink:0}
.nav-divider{font-size:.68rem;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;padding:.75rem .9rem .3rem}
.sidebar-footer{padding:.75rem;border-top:1px solid var(--border)}
.user-card{display:flex;align-items:center;gap:.65rem;padding:.6rem .75rem;border-radius:var(--radius);background:var(--bg3);margin-bottom:.5rem}
.avatar{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.88rem;color:#fff;flex-shrink:0}
.user-name{font-size:.83rem;font-weight:700;color:var(--text)}
.user-role{font-size:.7rem;color:var(--text3);text-transform:capitalize}
.logout-link{display:flex;align-items:center;gap:.6rem;padding:.6rem .75rem;border-radius:var(--radius);color:var(--danger);font-size:.85rem;font-weight:600;transition:background var(--trans)}
.logout-link:hover{background:rgba(239,68,68,.1)}
.main-area{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh}
.topbar{height:var(--topbar-h);background:var(--bg2);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:1rem;padding:0 1.75rem;position:sticky;top:0;z-index:100;transition:background var(--trans),border-color var(--trans)}
.topbar-brand{display:flex;align-items:center;gap:.75rem}
.topbar-brand img{height:34px;background:#fff;border-radius:4px;padding:2px}
.topbar-sub{font-size:.72rem;color:var(--text3)}
.topbar-title{font-size:1rem;font-weight:700;flex:1;color:var(--text)}
.topbar-right{display:flex;align-items:center;gap:.75rem;margin-left:auto}
.hamburger{display:none;padding:.4rem;border-radius:var(--radius-sm);color:var(--text2);font-size:1.2rem}
.hamburger:hover{background:var(--bg3)}
.theme-btn{display:flex;align-items:center;gap:.4rem;padding:.42rem .85rem;border-radius:var(--radius-full);background:var(--bg3);border:1px solid var(--border);color:var(--text2);font-size:.8rem;font-weight:600;transition:all var(--trans);cursor:pointer}
.theme-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.page-content{padding:1.75rem;flex:1}
.page-header{margin-bottom:1.5rem;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}
.page-title-wrap{display:flex;align-items:center;gap:.85rem}
.page-icon{width:44px;height:44px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.15rem;flex-shrink:0}
.page-h1{font-size:1.35rem;font-weight:700;color:var(--text)}
.page-sub{font-size:.82rem;color:var(--text3)}
.card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow);transition:box-shadow var(--trans),background var(--trans),border-color var(--trans)}
.card:hover{box-shadow:var(--shadow-md)}
.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin-bottom:1.5rem}
.stat-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.1rem 1.25rem;display:flex;align-items:center;gap:.85rem;box-shadow:var(--shadow);transition:all var(--trans)}
.stat-card:hover{box-shadow:var(--shadow-md)}
.stat-icon{width:44px;height:44px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0}
.stat-number{font-size:1.8rem;font-weight:800;line-height:1;font-family:var(--font-d);color:var(--text)}
.stat-label{font-size:.75rem;color:var(--text3);font-weight:600;margin-top:.15rem}
.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.58rem 1.15rem;border-radius:var(--radius);font-weight:600;font-size:.85rem;font-family:var(--font);transition:all var(--trans);cursor:pointer;border:1px solid transparent;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-d)}
.btn-secondary{background:var(--secondary);color:#fff}.btn-secondary:hover{opacity:.9}
.btn-success{background:var(--accent);color:#fff}.btn-success:hover{opacity:.9}
.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{opacity:.9}
.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover{opacity:.9}
.btn-purple{background:var(--purple);color:#fff}.btn-purple:hover{opacity:.9}
.btn-outline{background:transparent;border-color:var(--border);color:var(--text2)}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-ghost{background:var(--bg3);color:var(--text2);border-color:var(--border)}.btn-ghost:hover{background:var(--bg4);color:var(--text)}
.btn-sm{padding:.38rem .75rem;font-size:.78rem}.btn-lg{padding:.82rem 1.65rem;font-size:.95rem}
.btn-icon{padding:.52rem;border-radius:var(--radius-sm);aspect-ratio:1;justify-content:center}
.w-full{width:100%}
.form-group{margin-bottom:1rem}.form-label{display:block;font-size:.83rem;font-weight:600;margin-bottom:.38rem;color:var(--text)}
.form-control{width:100%;padding:.62rem .88rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg3);color:var(--text);font-size:.88rem;transition:all var(--trans)}
.form-control:focus{outline:none;border-color:var(--primary);background:var(--bg2);box-shadow:0 0 0 3px rgba(79,70,229,.12)}
.form-control::placeholder{color:var(--text3)}
textarea.form-control{resize:vertical;min-height:80px}
select.form-control{appearance:none;cursor:pointer}
.form-hint{font-size:.75rem;color:var(--text3);margin-top:.28rem}
.form-check{display:flex;align-items:center;gap:.5rem;font-size:.85rem;cursor:pointer;color:var(--text2)}
.form-check input{width:15px;height:15px;accent-color:var(--primary)}
.table-wrap{overflow-x:auto;border-radius:var(--radius-lg)}
table{width:100%;border-collapse:collapse;background:var(--card-bg);transition:background var(--trans)}
thead tr{background:var(--bg3)}
th{padding:.8rem 1rem;text-align:left;font-size:.72rem;font-weight:700;color:var(--text3);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}
td{padding:.8rem 1rem;border-top:1px solid var(--border);font-size:.85rem;vertical-align:middle;color:var(--text)}
tr:hover td{background:rgba(79,70,229,.03)}
.badge{display:inline-flex;align-items:center;gap:.28rem;padding:.18rem .62rem;border-radius:var(--radius-full);font-size:.72rem;font-weight:700;transition:all var(--trans)}
.badge-primary{background:rgba(79,70,229,.12);color:var(--primary)}
.badge-success{background:rgba(16,185,129,.12);color:var(--accent)}
.badge-warning{background:rgba(245,158,11,.12);color:var(--warning)}
.badge-danger{background:rgba(239,68,68,.12);color:var(--danger)}
.badge-purple{background:rgba(139,92,246,.12);color:var(--purple)}
.badge-sky{background:rgba(14,165,233,.12);color:var(--secondary)}
.badge-gray{background:var(--bg3);color:var(--text3)}
[data-theme="dark"] .badge-primary{background:rgba(79,70,229,.25);color:#a5b4fc}
[data-theme="dark"] .badge-success{background:rgba(16,185,129,.2);color:#6ee7b7}
[data-theme="dark"] .badge-warning{background:rgba(245,158,11,.2);color:#fcd34d}
[data-theme="dark"] .badge-danger{background:rgba(239,68,68,.2);color:#fca5a5}
[data-theme="dark"] .badge-purple{background:rgba(139,92,246,.2);color:#c4b5fd}
[data-theme="dark"] .badge-sky{background:rgba(14,165,233,.2);color:#7dd3fc}
.flash-zone{padding:0 1.75rem}
.flash{display:flex;align-items:center;gap:.72rem;padding:.82rem 1.1rem;border-radius:var(--radius);font-size:.85rem;font-weight:600;margin-bottom:.5rem;animation:slideDown .3s ease}
@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.flash-success{background:rgba(16,185,129,.12);color:var(--accent);border-left:4px solid var(--accent)}
.flash-error{background:rgba(239,68,68,.12);color:var(--danger);border-left:4px solid var(--danger)}
.flash-warning{background:rgba(245,158,11,.12);color:var(--warning);border-left:4px solid var(--warning)}
.flash-info{background:rgba(14,165,233,.12);color:var(--secondary);border-left:4px solid var(--secondary)}
[data-theme="dark"] .flash-success{background:rgba(16,185,129,.18)}
[data-theme="dark"] .flash-error{background:rgba(239,68,68,.18)}
[data-theme="dark"] .flash-warning{background:rgba(245,158,11,.18)}
[data-theme="dark"] .flash-info{background:rgba(14,165,233,.18)}
.flash-close{margin-left:auto;font-size:1.1rem;opacity:.5;cursor:pointer;background:none;border:none;color:inherit}
.flash-close:hover{opacity:1}
.progress-wrap{background:var(--bg4);border-radius:var(--radius-full);height:8px;overflow:hidden}
.progress-fill{height:100%;border-radius:var(--radius-full);background:linear-gradient(90deg,var(--primary),var(--secondary));transition:width 1s ease}
.search-bar{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap;margin-bottom:1.25rem}
.search-wrap{position:relative;flex:1;min-width:200px}
.search-icon{position:absolute;left:.82rem;top:50%;transform:translateY(-50%);color:var(--text3);font-size:.88rem}
.search-wrap .form-control{padding-left:2.3rem}
.empty-state{text-align:center;padding:3rem 2rem;color:var(--text3)}
.empty-icon{font-size:2.8rem;margin-bottom:.75rem;opacity:.5;display:block}
.empty-title{font-size:1rem;font-weight:700;margin-bottom:.4rem;color:var(--text2)}
.empty-desc{font-size:.85rem;max-width:290px;margin:0 auto 1.25rem}
.item-row{display:flex;align-items:center;gap:.85rem;padding:.95rem 1.2rem;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--trans)}
.item-row:hover{box-shadow:var(--shadow-md)}
.item-icon{width:38px;height:38px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}
.item-info{flex:1}
.item-title{font-weight:700;font-size:.88rem;color:var(--text)}
.item-meta{font-size:.75rem;color:var(--text3);margin-top:.1rem}
.item-actions{display:flex;gap:.38rem;align-items:center}
.exp-item{display:flex;align-items:center;gap:.9rem;padding:.9rem 1.2rem;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--trans)}
.exp-item:hover{border-color:var(--primary);box-shadow:0 0 0 3px rgba(79,70,229,.07)}
.exp-num{width:36px;height:36px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.82rem;flex-shrink:0}
.exp-info{flex:1}
.exp-title{font-weight:700;font-size:.88rem;color:var(--text)}
.exp-desc{font-size:.76rem;color:var(--text3);margin-top:.1rem}
.level-pill{display:inline-flex;align-items:center;gap:.32rem;padding:.28rem .82rem;border-radius:var(--radius-full);font-size:.78rem;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--purple));color:#fff}
.welcome-banner{background:linear-gradient(135deg,var(--primary) 0%,var(--purple) 100%);border-radius:var(--radius-xl);padding:1.75rem 2rem;color:#fff;margin-bottom:1.5rem;position:relative;overflow:hidden}
.welcome-banner::after{content:'';position:absolute;right:-40px;top:-40px;width:160px;height:160px;border-radius:50%;background:rgba(255,255,255,.08)}
.welcome-h2{font-size:1.5rem;font-weight:800;color:#fff;margin-bottom:.2rem}
.welcome-sub{opacity:.82;font-size:.9rem}
.welcome-tag{display:inline-flex;align-items:center;gap:.38rem;background:rgba(255,255,255,.2);border-radius:var(--radius-full);padding:.3rem .9rem;font-size:.82rem;font-weight:700;margin-top:.75rem}
.quick-action{display:flex;align-items:center;gap:.82rem;padding:.95rem 1rem;background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--trans);cursor:pointer;text-decoration:none;color:var(--text)}
.quick-action:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.quick-action:hover .qa-sub{color:rgba(255,255,255,.75)}
.quick-action:hover .qa-icon{background:rgba(255,255,255,.22)}
.qa-icon{width:34px;height:34px;border-radius:var(--radius-sm);background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.95rem;flex-shrink:0;transition:background var(--trans)}
.qa-title{font-weight:700;font-size:.85rem}
.qa-sub{font-size:.72rem;color:var(--text3);transition:color var(--trans)}
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;z-index:1000;backdrop-filter:blur(4px);animation:fadeIn .2s ease}
.modal-overlay.hidden{display:none}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{background:var(--card-bg);border-radius:var(--radius-xl);padding:1.75rem;width:100%;max-width:480px;box-shadow:var(--shadow-lg);animation:slideUp .3s ease;border:1px solid var(--border)}
.modal-lg{max-width:600px}
@keyframes slideUp{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:1.1rem}
.modal-title{font-size:1.05rem;font-weight:800;color:var(--text)}
.modal-close{font-size:1.25rem;opacity:.4;cursor:pointer;background:none;border:none;color:var(--text)}
.modal-close:hover{opacity:1}
/* Public nav */
.public-nav{position:sticky;top:0;z-index:500;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:2rem;padding:.8rem 2.5rem;transition:background var(--trans)}
[data-theme="dark"] .public-nav{background:rgba(17,24,39,.96)}
.public-nav-logo{height:42px;background:#fff;border-radius:6px;padding:3px}
.nav-links{display:flex;gap:1.75rem;list-style:none}
.nav-links a{font-size:.88rem;font-weight:600;color:var(--text2);transition:color var(--trans)}
.nav-links a:hover{color:var(--primary)}
.nav-login-btns{margin-left:auto;display:flex;gap:.6rem;align-items:center}
.hero{background:linear-gradient(135deg,#0B1120 0%,#1a1060 50%,#0B1120 100%);min-height:88vh;display:flex;align-items:center;position:relative;overflow:hidden;padding:5rem 2.5rem}
.hero-particles{position:absolute;inset:0;background-image:radial-gradient(circle at 20% 30%,rgba(79,70,229,.3) 0%,transparent 50%),radial-gradient(circle at 80% 70%,rgba(139,92,246,.2) 0%,transparent 50%)}
.hero-content{position:relative;z-index:1;max-width:680px}
.hero-tag{display:inline-flex;align-items:center;gap:.42rem;background:rgba(79,70,229,.25);border:1px solid rgba(79,70,229,.4);border-radius:var(--radius-full);padding:.28rem .95rem;font-size:.78rem;font-weight:700;color:#A5B4FC;margin-bottom:1.4rem}
.hero-h1{font-size:3.2rem;font-weight:900;color:#fff;line-height:1.15;font-family:var(--font-d);margin-bottom:1.1rem}
.hero-h1 span{background:linear-gradient(135deg,#818CF8,#C084FC);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-p{font-size:1.05rem;color:rgba(255,255,255,.72);line-height:1.7;max-width:520px;margin-bottom:1.75rem}
.hero-btns{display:flex;gap:1rem;flex-wrap:wrap}
.section{padding:4.5rem 2.5rem}
.section-tag{font-size:.78rem;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:.5rem}
.section-h2{font-size:2rem;font-weight:800;margin-bottom:.7rem;font-family:var(--font-d);color:var(--text)}
.section-p{font-size:.95rem;color:var(--text2);max-width:540px}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:1.4rem;margin-top:2.5rem}
.feature-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-xl);padding:1.75rem;transition:all .3s;position:relative;overflow:hidden}
.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--primary)}
.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--purple))}
.f-icon{width:48px;height:48px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:.9rem;background:rgba(79,70,229,.1)}
.f-title{font-size:1rem;font-weight:700;margin-bottom:.45rem;color:var(--text)}
.f-desc{font-size:.85rem;color:var(--text2);line-height:1.6}
.cta-section{background:linear-gradient(135deg,var(--primary) 0%,var(--purple) 100%);padding:4.5rem 2.5rem;text-align:center;color:#fff}
.cta-h2{font-size:2.2rem;font-weight:900;margin-bottom:.7rem;font-family:var(--font-d);color:#fff}
.cta-p{font-size:1rem;opacity:.85;max-width:460px;margin:0 auto 1.75rem}
.cta-btns{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}
.btn-cta-white{background:#fff;color:var(--primary);font-weight:700;border:none}.btn-cta-white:hover{background:rgba(255,255,255,.9);color:var(--primary-d)}
.btn-cta-out{background:transparent;border:2px solid rgba(255,255,255,.5);color:#fff;font-weight:700}.btn-cta-out:hover{background:rgba(255,255,255,.1)}
.footer{background:var(--bg2);border-top:1px solid var(--border);padding:3rem 2.5rem 2rem;transition:background var(--trans)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2.5rem;margin-bottom:2rem}
.footer-brand-img{height:38px;background:#fff;border-radius:6px;padding:3px;margin-bottom:.7rem}
.footer-tagline{font-size:.85rem;color:var(--text3);line-height:1.6}
.footer-heading{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text3);margin-bottom:.82rem}
.footer-links{list-style:none;display:flex;flex-direction:column;gap:.48rem}
.footer-links a{font-size:.85rem;color:var(--text2);transition:color var(--trans)}.footer-links a:hover{color:var(--primary)}
.footer-bottom{border-top:1px solid var(--border);padding-top:1.4rem;display:flex;align-items:center;justify-content:space-between;font-size:.78rem;color:var(--text3);flex-wrap:wrap;gap:.5rem}
/* Hierarchy badge for super admin */
.inst-badge{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .75rem;border-radius:var(--radius-full);font-size:.72rem;font-weight:700;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:199}
.sidebar-overlay.show{display:block}
.divider{border:none;border-top:1px solid var(--border);margin:1.1rem 0}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.flex-between{display:flex;align-items:center;justify-content:space-between}
.fw-700{font-weight:700}.text-sm{font-size:.8rem}.text-xs{font-size:.72rem}.text-muted{color:var(--text3)}
.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-1{margin-bottom:.5rem}
@media(max-width:1024px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0);box-shadow:var(--shadow-lg)}.main-area{margin-left:0}.hamburger{display:flex}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:768px){.hero-h1{font-size:2.2rem}.section{padding:3rem 1.25rem}.public-nav{padding:.75rem 1.25rem}.nav-links{display:none}.page-content{padding:1.25rem}.stats-row{grid-template-columns:1fr 1fr}.grid-2,.grid-3{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:2rem}}
@media(max-width:480px){.stats-row{grid-template-columns:1fr}}