:root{--primary:#1e40af;--primary-hover:#1d4ed8;--primary-light:#eff6ff;--secondary:#0f766e;--background:#f8fafc;--surface:#fff;--text-main:#0f172a;--text-muted:#64748b;--border:#e2e8f0;--danger:#dc2626;--danger-light:#fef2f2;--success:#16a34a;--success-light:#f0fdf4;--warning:#d97706;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000014, 0 2px 4px -2px #0000000a;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--safe-bottom:env(safe-area-inset-bottom,0px);--safe-top:env(safe-area-inset-top,0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{font-family:var(--font-family);background-color:var(--background);color:var(--text-main);-webkit-font-smoothing:antialiased;width:100%;min-height:100vh;line-height:1.5;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit;font-size:16px}.app-root{width:100%;min-height:100vh;display:flex;position:relative;overflow-x:hidden}.app-content-area{flex-direction:column;flex:1;width:100%;min-width:0;display:flex}.main-content,.admin-page-container{flex:1;width:100%;min-width:0;max-width:1200px;margin:0 auto;padding:32px 24px}.public-page-wrapper{background:#fff;flex-direction:column;width:100%;min-height:100vh;margin:0;padding:0;display:flex}.sidebar{background-color:var(--surface);border-right:1px solid var(--border);z-index:100;flex-direction:column;flex-shrink:0;width:260px;height:100vh;display:flex;position:sticky;top:0}.sidebar-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:20px 18px;display:flex}.sidebar-brand{color:var(--primary);letter-spacing:-.02em;font-size:1.15rem;font-weight:800}.sidebar-nav{flex-direction:column;flex:1;gap:6px;padding:16px 12px;display:flex;overflow-y:auto}.nav-item{border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:12px;width:100%;min-height:44px;padding:12px 14px;font-size:.94rem;font-weight:500;transition:all .15s;display:flex}.nav-item:hover{background-color:var(--primary-light);color:var(--primary)}.nav-item.active{background-color:var(--primary);color:#fff;font-weight:600}.sidebar-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.user-badge{flex-direction:column;display:flex;overflow:hidden}.user-name{white-space:nowrap;text-overflow:ellipsis;color:#0f172a;font-size:.88rem;font-weight:700;overflow:hidden}.user-role{color:var(--text-muted);text-transform:capitalize;font-size:.75rem}.mobile-top-bar{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);z-index:90;height:56px;padding:0 16px;padding-top:var(--safe-top);background:#fffffff5;justify-content:space-between;align-items:center;display:none;position:sticky;top:0;left:0;right:0}.mobile-hamburger-btn,.mobile-logout-btn{cursor:pointer;color:var(--text-main);border-radius:var(--radius-sm);background:0 0;border:none;justify-content:center;align-items:center;min-width:44px;min-height:44px;padding:8px;transition:transform .1s;display:flex}.mobile-hamburger-btn:active,.mobile-logout-btn:active{transform:scale(.92)}.mobile-close-btn{cursor:pointer;color:var(--text-muted);background:0 0;border:none;min-width:44px;min-height:44px;padding:8px;display:none}.mobile-drawer-backdrop{z-index:99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0f172a8c;animation:.2s fadeIn;display:none;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.mobile-bottom-nav{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--border);height:calc(62px + var(--safe-bottom));padding-bottom:var(--safe-bottom);z-index:80;background:#fffffffa;grid-template-columns:repeat(5,1fr);align-items:center;display:none;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 12px #00000008}.bottom-nav-item{color:#64748b;flex-direction:column;justify-content:center;align-items:center;gap:2px;height:100%;min-height:50px;padding:4px 0;font-size:.72rem;font-weight:600;transition:all .15s;display:flex}.bottom-nav-item:active{transform:scale(.92)}.bottom-nav-item.active{color:var(--primary);font-weight:800}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.page-title{letter-spacing:-.02em;color:var(--text-main);font-size:clamp(1.25rem,3.5vw,1.65rem);font-weight:900}.page-subtitle{color:var(--text-muted);margin-top:4px;font-size:clamp(.82rem,2vw,.9rem)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);width:100%;min-width:0;margin-bottom:20px;padding:22px}.card-title{color:var(--text-main);margin-bottom:16px;font-size:1.08rem;font-weight:800}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;width:100%;margin-bottom:24px;display:grid}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);min-width:0;padding:18px 16px;transition:transform .15s,box-shadow .15s}.stat-card:active{transform:scale(.98)}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap;text-overflow:ellipsis;font-size:.76rem;font-weight:700;overflow:hidden}.stat-value{color:var(--primary);white-space:nowrap;text-overflow:ellipsis;margin-top:4px;font-size:clamp(1.4rem,3.5vw,1.8rem);font-weight:900;overflow:hidden}.btn{border-radius:var(--radius-sm);cursor:pointer;touch-action:manipulation;white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:12px 20px;font-size:.92rem;font-weight:700;transition:all .15s;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover)}.btn-secondary{background-color:var(--surface);border-color:var(--border);color:var(--text-main)}.btn-secondary:hover{background-color:var(--background)}.btn-danger{background-color:var(--danger-light);color:var(--danger);border-color:#fca5a5}.btn-danger:hover{background-color:var(--danger);color:#fff}.form-group{width:100%;margin-bottom:18px}.form-label{color:var(--text-main);margin-bottom:6px;font-size:.88rem;font-weight:700;display:block}.form-input,.form-select,.form-textarea{border:1.5px solid var(--border);border-radius:var(--radius-sm);background-color:var(--surface);width:100%;color:var(--text-main);outline:none;min-height:48px;padding:12px 14px;font-size:16px;transition:border-color .15s,box-shadow .15s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #1e40af1f}.form-row{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;width:100%;display:grid}.table-container{-webkit-overflow-scrolling:touch;border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);width:100%;margin-bottom:16px;position:relative;overflow-x:auto}.data-table{border-collapse:collapse;text-align:left;width:100%;min-width:540px;font-size:.88rem}.data-table th{color:var(--text-muted);border-bottom:1px solid var(--border);white-space:nowrap;background-color:#f1f5f9;padding:14px;font-weight:700}.data-table td{border-bottom:1px solid var(--border);color:var(--text-main);padding:14px}.data-table tr:last-child td{border-bottom:none}.badge{white-space:nowrap;border-radius:9999px;padding:4px 8px;font-size:.72rem;font-weight:700;display:inline-block}.badge-primary{background-color:var(--primary-light);color:var(--primary)}@media (max-width:768px){.app-root{flex-direction:column}.mobile-top-bar{display:flex}.mobile-bottom-nav{display:grid}.mobile-drawer-backdrop{display:block}.sidebar{width:290px;height:100%;box-shadow:var(--shadow-lg);z-index:100;transition:transform .25s cubic-bezier(.4,0,.2,1);position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.sidebar.mobile-open{transform:translate(0)}.mobile-close-btn{display:block}.main-content,.admin-page-container{padding:16px 14px calc(80px + var(--safe-bottom)) 14px}.page-header{flex-direction:column;align-items:flex-start;gap:12px}.page-header>div:last-child{gap:8px;width:100%;display:flex}.page-header .btn{flex:1;width:100%}.stats-grid{grid-template-columns:repeat(2,1fr);gap:10px}.stat-card{padding:14px 12px}.form-row{grid-template-columns:1fr;gap:0}.card{border-radius:var(--radius-md);padding:16px 14px}}@media (max-width:480px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:8px}.stat-label{font-size:.68rem}.stat-value{font-size:1.3rem}.btn{padding:12px 14px;font-size:.88rem}}