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h4{font-size:.9rem;margin-bottom:.2rem}.activity-info p{font-size:.75rem;color:var(--text-muted)}.chart-card{height:280px}.chart-wrapper{height:200px;position:relative}.empty-state{text-align:center;padding:3rem 0;color:var(--text-muted)}.toast-container{position:fixed;bottom:2rem;right:2rem;display:flex;flex-direction:column;gap:.75rem;z-index:9999}.toast{padding:.75rem 1.25rem;background:var(--bg-card);border:1px solid var(--border);border-radius:10px;box-shadow:0 8px 20px rgba(0,0,0,.5);color:var(--text-primary);font-size:.9rem;max-width:320px;animation:slideUp .3s ease-out}.toast.success{border-left:3px solid var(--secondary)}.toast.error{border-left:3px solid var(--error)}.toast.warning{border-left:3px solid var(--warning)}.toast.info{border-left:3px solid var(--primary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes 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var(--primary);color:var(--primary);width:100%;padding:.8rem;border-radius:8px;cursor:pointer;font-weight:600;transition:all .2s}.btn-primary-outline:hover{background:var(--primary);color:#000;box-shadow:0 0 15px var(--primary-glow)}.btn-secondary-outline{background:none;border:1px solid var(--text-muted);color:var(--text-muted);width:100%;padding:.8rem;border-radius:8px;cursor:pointer;font-weight:600;transition:all .2s}.btn-secondary-outline:hover{border-color:var(--text-bright);color:var(--text-bright);background:hsla(0,0%,100%,.05)}.error-msg{color:var(--error);font-size:.85rem;background:rgba(255,0,0,.05);padding:.5rem;border-radius:4px;border-left:3px solid var(--error)}.link-hero-card{margin-bottom:2.5rem;padding:4rem 2rem;text-align:center;background:linear-gradient(135deg,rgba(255,161,22,.12),rgba(0,0,0,.6));-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,161,22,.2);border-radius:24px;box-shadow:0 20px 40px rgba(0,0,0,.4),inset 0 0 40px rgba(255,161,22,.05);position:relative;overflow:hidden}.link-hero-card h2{font-size:2.5rem;font-weight:800;margin-bottom:1rem;background:linear-gradient(to right,#fff,var(--primary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.link-hero-card p{color:var(--text-muted);font-size:1.2rem;max-width:700px;margin:0 auto 3rem;line-height:1.6}.link-hero-card .btn-primary{font-size:1.25rem;padding:1.2rem 3.5rem;border-radius:12px;box-shadow:0 10px 30px rgba(255,161,22,.3);font-weight:800;text-transform:uppercase;letter-spacing:.05em}@media (max-width:1024px){.dashboard-content{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.link-hero-card h2{font-size:2rem}}@media (max-width:768px){.app-container{flex-direction:column}.sidebar{position:fixed;top:0;left:-260px;height:100vh;box-shadow:20px 0 50px rgba(0,0,0,.5);transition:transform .3s cubic-bezier(.16,1,.3,1);background:var(--bg-sidebar);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid var(--glass-border)}.sidebar.open{transform:translateX(260px)}.content{padding:0 1.25rem 1.5rem}.stats-grid{grid-template-columns:1fr;gap:.75rem}.welcome-header h1{font-size:1.4rem}.welcome-header p{font-size:.85rem}.stat-value{font-size:1.75rem}.top-bar{padding:.75rem 0;height:auto}.link-hero-card{padding:2.5rem 1.5rem;border-radius:16px;margin-bottom:2rem}.link-hero-card h2{font-size:1.6rem;line-height:1.2}.link-hero-card p{font-size:1rem;margin-bottom:2rem}.link-hero-card .btn-primary{font-size:1rem;padding:1rem 2rem;width:100%}.link-hero-card div[style*="gap: 2rem"]{gap:1rem!important;flex-wrap:wrap}.mobile-menu-btn{width:40px;height:40px;border-radius:10px;border:1px solid var(--border);color:var(--text-primary);cursor:pointer}.mobile-menu-btn,.sidebar-close{display:flex;align-items:center;justify-content:center;background:hsla(0,0%,100%,.05)}.sidebar-close{position:absolute;top:1.5rem;right:1rem;width:32px;height:32px;border-radius:8px;border:1px solid var(--border);color:var(--text-muted)}.login-card{padding:2rem 1.5rem;border-radius:16px}.login-btn{margin-top:1.5rem}.brand-name{font-size:1.6rem}.sidebar-header{padding:0 1rem 2rem}.logo{justify-content:flex-start}}@media (min-width:769px){.mobile-menu-btn,.sidebar-close{display:none!important}}