@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap");:root{--bg-primary:#0a0f1e;--bg-secondary:#111827;--bg-card:#141d2f;--bg-hover:#1a2540;--color-accent:#00d4aa;--color-accent-dim:rgba(0,212,170,0.12);--color-accent-purple:#7c5cef;--color-blue:#3b82f6;--color-green:#22c55e;--color-amber:#f59e0b;--color-rose:#f43f5e;--color-text:#f1f5f9;--color-text-secondary:#94a3b8;--color-text-muted:#64748b;--border:rgba(255,255,255,0.07);--border-accent:rgba(0,212,170,0.3);--shadow:0 4px 24px rgba(0,0,0,0.4);--shadow-card:0 2px 12px rgba(0,0,0,0.3);--radius:12px;--radius-sm:8px;--radius-lg:16px;--sidebar-width:240px;--topbar-height:64px;--transition:0.2s 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var(--border);display:flex;flex-direction:column;z-index:100;overflow-y:auto;transition:transform .28s cubic-bezier(.4,0,.2,1),box-shadow .28s ease}.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:99;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);animation:fadeIn .2s ease}.hamburger-btn{display:none;padding:8px;border-radius:8px;color:var(--color-text-secondary);background:transparent;border:1px solid var(--border);cursor:pointer;flex-shrink:0;align-items:center;justify-content:center;transition:border-color var(--transition),color var(--transition)}.hamburger-btn:hover{border-color:var(--color-accent);color:var(--color-accent)}.sidebar-close-btn{display:none;padding:6px;border-radius:6px;color:var(--color-text-secondary);background:transparent;border:none;cursor:pointer;align-items:center;justify-content:center;flex-shrink:0;transition:color var(--transition),background var(--transition)}.sidebar-close-btn:hover{background:var(--bg-hover);color:var(--color-text)}@media (max-width:900px){.grid-3{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.sidebar{transform:translateX(-100%);box-shadow:none;z-index:200}.sidebar--open{transform:translateX(0);box-shadow:6px 0 40px rgba(0,0,0,.55)}.sidebar-close-btn{display:flex}.sidebar-overlay{display:block}.app-main{margin-left:0}.hamburger-btn{display:flex}.page-content{padding:16px 14px}.page-header{flex-direction:column;align-items:flex-start;gap:10px}.form-row,.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.modal{max-width:100%;border-radius:var(--radius) var(--radius) 0 0;padding:20px;max-height:92vh}.modal-overlay{padding:0;align-items:flex-end}}@media (max-width:480px){.stat-value{font-size:22px}.page-title{font-size:18px}.page-content{padding:12px 10px}.topbar-username{display:none}}.card{background:var(--bg-card);box-shadow:var(--shadow-card)}.card,.card-glass{border:1px solid var(--border);border-radius:var(--radius);padding:20px}.card-glass{background:rgba(20,29,47,.7);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;align-items:flex-start;gap:16px;transition:transform var(--transition),box-shadow var(--transition)}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.stat-icon{width:48px;height:48px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-info{flex:1 1}.stat-value{font-size:28px;font-weight:700;line-height:1.2}.stat-label{color:var(--color-text-secondary);font-size:13px;margin-top:2px}.stat-change{font-size:12px;margin-top:6px}.stat-change.up{color:var(--color-green)}.stat-change.down{color:var(--color-rose)}.btn{display:inline-flex;align-items:center;gap:8px;padding:9px 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