.sidebar{-webkit-backdrop-filter:blur(16px);z-index:50;background:#ffffff05;border-right:1px solid #ffffff12;flex-direction:column;width:240px;height:100vh;padding:20px 12px;display:flex;position:fixed;top:0;left:0;overflow-y:auto}@media (width<=768px){.sidebar{transition:transform var(--t-base) var(--ease);transform:translate(-100%)}.sidebar--open{box-shadow:var(--elev-3);transform:translate(0)}}.sidebar-brand{align-items:center;gap:10px;padding:4px 8px 20px;display:flex}.sidebar-brand svg{flex-shrink:0}.brand-text{flex-direction:column;line-height:1.2;display:flex}.brand-name{letter-spacing:-.01em;color:var(--text-primary);font-size:15px;font-weight:700}.brand-sub{color:var(--text-muted);font-size:11px}.sidebar-nav{flex-direction:column;flex:1;gap:4px;display:flex}.nav-item{color:var(--text-secondary);transition:background var(--t-base) ease, color var(--t-base) ease;border-radius:8px;align-items:center;gap:10px;padding:9px 10px;font-size:.9rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{background:var(--surface-hover);color:var(--text-primary)}.nav-item--active{color:#93c5fd;background:#3b82f624}.nav-icon{flex-shrink:0;justify-content:center;align-items:center;width:20px;display:inline-flex}.sidebar-footer{margin-top:4px}.sidebar-user{background:#ffffff0a;border:1px solid #ffffff12;border-radius:12px;align-items:center;gap:10px;padding:10px;display:flex}.sidebar-user-avatar{color:#93c5fd;background:#3b82f633;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;font-weight:600;display:flex}.sidebar-user-info{flex-direction:column;flex:1;min-width:0;line-height:1.25;display:flex}.sidebar-user-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.sidebar-user-role{color:var(--text-muted);font-size:11px}.sidebar-logout{width:30px;height:30px;color:var(--text-muted);cursor:pointer;transition:background var(--t-base) ease, color var(--t-base) ease;background:0 0;border:none;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.sidebar-logout:hover{color:var(--error);background:#ef44441f}.toast-stack{z-index:60;pointer-events:none;width:340px;max-width:calc(100vw - 32px);position:fixed;top:24px;right:24px}.toast-item{transform-origin:top;cursor:pointer;pointer-events:auto;transition:transform .32s cubic-bezier(.22,1,.36,1),opacity .28s,filter .28s;position:absolute;top:0;left:0;right:0}@keyframes toastIn{0%{opacity:0;transform:translateY(14px)scale(.94)}to{opacity:1;transform:none}}.toast-card{-webkit-backdrop-filter:blur(18px);color:#f4f4f5;background:#14161cd1;border:1px solid #ffffff1a;border-radius:14px;align-items:flex-start;gap:12px;padding:13px 14px;font-family:Inter,system-ui,sans-serif;animation:.3s cubic-bezier(.22,1,.36,1) toastIn;display:flex;position:relative;box-shadow:0 18px 48px #00000080}.toast-avatar-wrap{flex-shrink:0;position:relative}.toast-avatar{color:#d4d4d8;background:#ffffff14;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-size:13px;font-weight:600;display:flex}.toast-wa{background:#25d366;border:2.5px solid #14161c;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;display:flex;position:absolute;bottom:-3px;right:-3px}.toast-body{flex:1;min-width:0}.toast-head{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.toast-name{white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:600;overflow:hidden}.toast-time{color:#71717a;flex-shrink:0;font-family:JetBrains Mono,ui-monospace,monospace;font-size:10px}.toast-text{color:#c4c4c8;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;margin-top:2px;font-size:12.5px;line-height:1.45;display:-webkit-box;overflow:hidden}.toast-actions{gap:8px;margin-top:10px;display:flex}.toast-btn-open{color:#fff;font:inherit;cursor:pointer;background:#3b82f6;border:none;border-radius:7px;flex:1;padding:6px 10px;font-size:12px;font-weight:600}.toast-btn-open:hover{background:#2563eb}.toast-btn-dismiss{color:#a1a1aa;font:inherit;cursor:pointer;background:0 0;border:1px solid #ffffff1f;border-radius:7px;padding:6px 12px;font-size:12px;font-weight:500}.toast-btn-dismiss:hover{color:#e4e4e7;background:#ffffff0f}.toast-count{color:#fff;background:#3b82f6;border:2px solid #0a0a0b;border-radius:999px;justify-content:center;align-items:center;min-width:22px;height:22px;padding:0 6px;font-family:JetBrains Mono,ui-monospace,monospace;font-size:11px;font-weight:600;display:flex;position:absolute;top:-8px;left:-8px;box-shadow:0 4px 12px #3b82f680}@media (prefers-reduced-motion:reduce){.toast-item,.toast-card{transition:none!important;animation:none!important}}.app-layout{min-height:100vh;display:flex}.main-content{background:0 0;flex:1;min-height:100vh;margin-left:240px;padding:32px 40px}.mobile-topbar{z-index:30;background:var(--bg-secondary);border-bottom:1px solid var(--surface-border);align-items:center;gap:12px;padding:10px 16px;display:none;position:sticky;top:0}.mobile-topbar .logo-text{letter-spacing:2px;background:linear-gradient(135deg,#fff 0%,#3b82f6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.2rem;font-weight:700}.hamburger{border-radius:var(--radius-sm);border:1px solid var(--surface-border);width:40px;height:40px;color:var(--text-primary);cursor:pointer;background:0 0;justify-content:center;align-items:center;display:inline-flex}.sidebar-overlay{display:none}@media (width<=768px){.app-layout{flex-direction:column}.mobile-topbar{display:flex}.main-content{margin-left:0;padding:20px 16px}.sidebar-overlay{z-index:40;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#00000080;display:block;position:fixed;inset:0}}.platform-shell{min-height:100vh}.platform-topbar{z-index:10;border-top:none;border-left:none;border-right:none;border-radius:0;justify-content:space-between;align-items:center;padding:14px 28px;display:flex;position:sticky;top:0}.platform-brand{align-items:baseline;gap:10px;display:flex}.platform-brand .logo-text{letter-spacing:2px;background:linear-gradient(135deg,#fff 0%,#3b82f6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.3rem;font-weight:700}.platform-tag{text-transform:uppercase;letter-spacing:1.5px;color:var(--text-secondary);border:1px solid var(--surface-border);border-radius:999px;padding:2px 10px;font-size:.7rem}.platform-nav{gap:4px;margin-left:8px;display:flex}.platform-nav-item{color:var(--text-secondary);border-radius:8px;padding:7px 14px;font-size:.85rem;font-weight:500;text-decoration:none;transition:all .2s}.platform-nav-item:hover{background:var(--surface-hover);color:var(--text-primary)}.platform-nav-item.active{color:var(--primary);background:#3b82f61f}.platform-topbar-right{align-items:center;gap:16px;margin-left:auto;display:flex}.platform-admin-name{color:var(--text-secondary);font-size:.85rem}.platform-main{max-width:1100px;margin:0 auto;padding:28px}@media (width<=768px){.platform-topbar{flex-wrap:wrap;gap:10px;padding:12px 16px}.platform-nav{-webkit-overflow-scrolling:touch;order:3;width:100%;margin-left:0;padding-bottom:2px;overflow-x:auto}.platform-nav-item{white-space:nowrap}.platform-topbar-right{margin-left:auto}.platform-main{padding:20px 16px}}:root{--bg-primary:#0a0a0b;--bg-secondary:#131315;--surface:#ffffff08;--surface-hover:#ffffff0f;--surface-border:#ffffff17;--input-bg:#0000004d;--primary:#3b82f6;--primary-hover:#2563eb;--primary-strong:#1d4ed8;--primary-glow:#3b82f680;--text-primary:#f4f4f5;--text-secondary:#a1a1aa;--text-muted:#71717a;--error:#ef4444;--success:#10b981;--warning:#f59e0b;--info:#38bdf8;--danger-border:#ef44444d;--danger-hover-bg:#ef44441a;--font-main:"Inter", system-ui, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--text-xs:.75rem;--text-sm:.85rem;--text-base:1rem;--text-lg:1.15rem;--text-xl:1.5rem;--text-2xl:2rem;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-pill:999px;--elev-1:0 1px 2px #0000004d;--elev-2:0 4px 16px #00000059;--elev-3:0 12px 40px #00000080;--t-fast:.15s;--t-base:.2s;--ease:cubic-bezier(.16, 1, .3, 1)}:root[data-theme=light]{--bg-primary:#f6f8fb;--bg-secondary:#eceff4;--surface:#fff;--surface-hover:#eef1f6;--surface-border:#0f172a1f;--input-bg:#fff;--primary:#2563eb;--primary-hover:#1d4ed8;--primary-strong:#1d4ed8;--primary-glow:#2563eb40;--text-primary:#14181f;--text-secondary:#4b5563;--text-muted:#6b7280;--error:#b91c1c;--success:#047857;--warning:#b45309;--info:#0369a1;--danger-border:#b91c1c4d;--danger-hover-bg:#b91c1c12;--elev-1:0 1px 2px #0f172a0f;--elev-2:0 4px 16px #0f172a14;--elev-3:0 12px 40px #0f172a1f}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-primary);color:var(--text-primary);transition:background-color var(--t-base) ease, color var(--t-base) ease;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:radial-gradient(900px 520px at 12% -8%,#3b82f61a,#0000),radial-gradient(640px 420px at 92% 108%,#3b82f60f,#0000);background-attachment:fixed;min-height:100vh;line-height:1.5}:root[data-theme=light] body{background-image:radial-gradient(900px 520px at 12% -8%,#2563eb0f,#0000),radial-gradient(640px 420px at 92% 108%,#2563eb0a,#0000)}.mono{font-family:var(--font-mono);font-feature-settings:"tnum" 1;color:var(--text-secondary);font-size:.85rem}:where(a,button,input,select,textarea,[tabindex]):focus-visible{outline:2px solid var(--primary);outline-offset:2px;border-radius:var(--radius-sm)}.glass-panel{background:var(--surface);-webkit-backdrop-filter:blur(12px);border:1px solid var(--surface-border);border-radius:var(--radius-lg);box-shadow:var(--elev-2)}.page-header{justify-content:space-between;align-items:flex-start;margin-bottom:28px;display:flex}.page-title{font-size:1.75rem;font-weight:700}.page-subtitle{color:var(--text-secondary);margin-top:4px;font-size:.9rem}@media (width<=768px){.page-header{flex-direction:column;gap:12px}}.input-field{background:var(--input-bg);border:1px solid var(--surface-border);border-radius:var(--radius-sm);width:100%;color:var(--text-primary);font-size:var(--text-base);font-family:var(--font-main);transition:border-color var(--t-base) ease, box-shadow var(--t-base) ease;padding:12px 16px}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-glow);outline:none}.input-field:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary-strong);color:#fff;border-radius:var(--radius-sm);width:100%;font-weight:600;font-size:var(--text-base);cursor:pointer;transition:background var(--t-base) ease, transform var(--t-fast) ease, box-shadow var(--t-base) ease;box-shadow:0 4px 14px var(--primary-glow);border:none;padding:12px 16px}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-2px)}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.55;cursor:not-allowed;transform:none}.btn-secondary{border:1px solid var(--surface-border);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;font-size:.9rem;font-family:var(--font-main);transition:background var(--t-base) ease, color var(--t-base) ease, border-color var(--t-base) ease;background:0 0;padding:10px 20px}.btn-secondary:hover{background:var(--surface-hover);color:var(--text-primary)}.btn-secondary:disabled{opacity:.4;cursor:not-allowed}.btn-danger{border:1px solid var(--danger-border);border-radius:var(--radius-sm);color:var(--error);cursor:pointer;font-size:.9rem;font-family:var(--font-main);transition:background var(--t-base) ease;background:0 0;padding:10px 20px}.btn-danger:hover{background:var(--danger-hover-bg)}.theme-toggle{border:1px solid var(--surface-border);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:background var(--t-base) ease, color var(--t-base) ease, border-color var(--t-base) ease;background:0 0;justify-content:center;align-items:center;padding:8px;display:inline-flex}.theme-toggle:hover{background:var(--surface-hover);color:var(--text-primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .5s var(--ease) forwards}@media (prefers-reduced-motion:reduce){*,:before,:after{animation-duration:.01ms!important;animation-delay:0!important;scroll-behavior:auto!important;transition-duration:.01ms!important;animation-iteration-count:1!important}.btn-primary:hover{transform:none}}