@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--bg-base:#060608;--bg-surface:#0d0f17;--bg-card:#ffffff08;--bg-card-hover:#ffffff0d;--bg-input:#ffffff0a;--border:#ffffff12;--border-strong:#ffffff1f;--text-primary:#f1f5f9;--text-secondary:#64748b;--text-muted:#334155;--accent:#3b82f6;--accent-hover:#2563eb;--accent-glow:#3b82f626;--green:#22c55e;--green-bg:#22c55e1a;--green-border:#22c55e33;--amber:#f59e0b;--amber-bg:#f59e0b1a;--amber-border:#f59e0b33;--red:#ef4444;--red-bg:#ef44441a;--red-border:#ef444433;--purple:#a855f7;--purple-bg:#a855f71a;--radius-sm:8px;--radius:12px;--radius-lg:16px;--radius-xl:20px;--radius-2xl:24px;--shadow-sm:0 1px 3px #0006;--shadow:0 4px 20px #0006;--shadow-lg:0 8px 40px #00000080;--shadow-glow:0 0 30px #3b82f61f;--sidebar-width:240px;--transition:all .15s ease;--transition-md:all .25s ease}*{box-sizing:border-box;margin:0;padding:0}html{height:100%}body{background:var(--bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Inter,-apple-system,sans-serif;font-size:14px;line-height:1.5;overflow-x:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff14;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#ffffff26}.admin-layout{min-height:100vh;display:flex}.admin-main{margin-left:var(--sidebar-width);background:var(--bg-base);min-height:100vh;transition:var(--transition-md);flex:1}.admin-content{max-width:1400px;margin:0 auto;padding:32px}.sidebar{width:var(--sidebar-width);background:var(--bg-surface);border-right:1px solid var(--border);z-index:100;height:100vh;transition:var(--transition-md);flex-direction:column;display:flex;position:fixed;top:0;left:0}.sidebar.open{transform:translate(0)!important}.sidebar-logo{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:24px 20px;display:flex}.sidebar-logo-icon{background:var(--accent);border-radius:var(--radius);width:36px;height:36px;box-shadow:0 0 20px var(--accent-glow);flex-shrink:0;justify-content:center;align-items:center;display:flex}.sidebar-logo-text h2{color:var(--text-primary);font-size:15px;font-weight:700;line-height:1.2}.sidebar-logo-text span{color:var(--accent);text-transform:uppercase;letter-spacing:.15em;font-size:10px;font-weight:600}.sidebar-nav{flex-direction:column;flex:1;gap:2px;padding:16px 12px;display:flex;overflow-y:auto}.nav-section-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.12em;padding:12px 8px 6px;font-size:10px;font-weight:700}.nav-item{border-radius:var(--radius);color:var(--text-secondary);transition:var(--transition);cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;align-items:center;gap:10px;width:100%;padding:9px 12px;font-size:13px;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{color:var(--text-primary);background:var(--bg-card-hover);border-color:var(--border)}.nav-item.active{color:#fff;background:var(--accent-glow);border-color:#3b82f640;font-weight:600}.nav-item.active svg{color:var(--accent)}.nav-item svg{flex-shrink:0;width:16px;height:16px}.sidebar-footer{border-top:1px solid var(--border);padding:12px}.sidebar-user{border-radius:var(--radius);background:var(--bg-card);border:1px solid var(--border);align-items:center;gap:10px;margin-bottom:6px;padding:10px 12px;display:flex}.sidebar-user-avatar{background:var(--accent);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:12px;font-weight:700;display:flex}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;overflow:hidden}.sidebar-user-role{color:var(--accent);text-transform:uppercase;letter-spacing:.08em;font-size:10px;font-weight:600}.nav-item.danger:hover{color:var(--red);background:var(--red-bg);border-color:var(--red-border)}.sidebar-overlay{z-index:99;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);opacity:0;transition:var(--transition-md);pointer-events:none;background:#0009;display:none;position:fixed;inset:0}.sidebar-overlay.open{opacity:1;pointer-events:auto;display:block}.mobile-header{background:var(--bg-surface);border-bottom:1px solid var(--border);z-index:98;justify-content:space-between;align-items:center;height:56px;padding:0 16px;display:none;position:fixed;top:0;left:0;right:0}.hamburger-btn{border:1px solid var(--border);background:var(--bg-card);border-radius:var(--radius);cursor:pointer;width:36px;height:36px;color:var(--text-primary);transition:var(--transition);justify-content:center;align-items:center;display:flex}.hamburger-btn:hover{background:var(--bg-card-hover)}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:28px;display:flex}.page-header-left h1{color:var(--text-primary);letter-spacing:-.02em;font-size:22px;font-weight:700;line-height:1.2}.page-header-left p{color:var(--text-secondary);margin-top:4px;font-size:13px}.page-header-actions{align-items:center;gap:10px;display:flex}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);transition:var(--transition-md)}.card-p{padding:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);transition:var(--transition-md);padding:24px;position:relative;overflow:hidden}.stat-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow);transform:translateY(-1px)}.stat-card-icon{border-radius:var(--radius);border:1px solid var(--border);justify-content:center;align-items:center;width:44px;height:44px;margin-bottom:20px;display:flex}.stat-card-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;font-size:11px;font-weight:600}.stat-card-value{color:var(--text-primary);letter-spacing:-.03em;font-size:28px;font-weight:800;line-height:1}.stat-card-trend{border-radius:6px;align-items:center;gap:4px;margin-top:10px;padding:3px 8px;font-size:11px;font-weight:600;display:inline-flex}.stat-card-trend.up{color:var(--green);background:var(--green-bg)}.stat-card-trend.neutral{color:var(--text-secondary);background:var(--bg-card-hover)}.stats-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px;display:grid}button{cursor:pointer;font-family:inherit}.btn{border-radius:var(--radius);transition:var(--transition);white-space:nowrap;border:1px solid #0000;align-items:center;gap:8px;padding:9px 16px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.btn svg{flex-shrink:0;width:15px;height:15px}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);box-shadow:0 0 20px var(--accent-glow)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border-color:var(--border)}.btn-secondary:hover{background:var(--bg-card-hover);border-color:var(--border-strong)}.btn-danger{background:var(--red-bg);color:var(--red);border-color:var(--red-border)}.btn-danger:hover{background:var(--red);color:#fff}.btn-ghost{color:var(--text-secondary);background:0 0;border-color:#0000}.btn-ghost:hover{background:var(--bg-card);color:var(--text-primary);border-color:var(--border)}.btn-sm{padding:6px 12px;font-size:12px}.btn-sm svg{width:13px;height:13px}.btn-icon{border-radius:var(--radius);background:var(--bg-card);width:34px;height:34px;color:var(--text-secondary);border:1px solid var(--border);transition:var(--transition);justify-content:center;padding:0}.btn-icon:hover{background:var(--bg-card-hover);color:var(--text-primary);border-color:var(--border-strong)}.btn-icon svg{width:15px;height:15px}.btn-icon.danger:hover{background:var(--red-bg);color:var(--red);border-color:var(--red-border)}.btn-icon.primary:hover{background:var(--accent-glow);color:var(--accent);border-color:#3b82f64d}.btn:disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.input-wrap{flex-direction:column;gap:6px;display:flex}label.input-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;font-size:11px;font-weight:600}input,select,textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text-primary);transition:var(--transition);outline:none;width:100%;padding:10px 14px;font-family:inherit;font-size:14px}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow);background:#3b82f60a}input::placeholder,textarea::placeholder{color:var(--text-muted)}.input-group{position:relative}.input-group 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.btn{flex:1;justify-content:center}.toast-container{z-index:999;flex-direction:column;gap:10px;max-width:360px;display:flex;position:fixed;bottom:24px;right:24px}.toast{background:var(--bg-surface);border:1px solid var(--border-strong);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);align-items:flex-start;gap:12px;padding:14px 16px;font-size:13px;animation:.25s cubic-bezier(.34,1.56,.64,1) slideInRight;display:flex}.toast-icon{flex-shrink:0;width:18px;height:18px;margin-top:1px}.toast-content .toast-title{color:var(--text-primary);font-weight:600}.toast-content .toast-msg{color:var(--text-secondary);margin-top:2px;font-size:12px}.toast.success .toast-icon{color:var(--green)}.toast.error .toast-icon{color:var(--red)}.toast.info .toast-icon{color:var(--accent)}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:60px 20px;display:flex}.empty-state-icon{border-radius:var(--radius-xl);background:var(--bg-card);border:1px 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(width<=992px){.sidebar{z-index:1000;width:280px;max-width:85vw;transform:translate(-100%);box-shadow:20px 0 50px #0006}.sidebar.open{transform:translate(0)!important}.admin-main{width:100%!important;margin-left:0!important;padding-top:64px!important}.mobile-header{display:flex}.admin-content{width:100%;max-width:100vw;padding:16px;overflow-x:hidden}.stats-grid{grid-template-columns:repeat(2,1fr)!important;gap:12px!important}.page-header{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:24px}.page-header-actions{flex-wrap:wrap;justify-content:flex-start;gap:8px;width:100%}.table-wrap{border-radius:var(--radius-lg);width:100%;overflow:hidden}.table-scroll{-webkit-overflow-scrolling:touch;width:100%;padding-bottom:8px;display:block;overflow-x:auto!important}.table-scroll table{width:100%;min-width:800px!important}.filter-bar,.tabs{-webkit-overflow-scrolling:touch;white-space:nowrap;scrollbar-width:none;-ms-overflow-style:none;gap:10px;padding:4px 0 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(width<=640px){.campaign-grid,.template-grid{grid-template-columns:1fr}}.campaign-card{flex-direction:column;display:flex;position:relative;overflow:hidden}