:root{--color-primary:#0f172a;--color-primary-light:#334155;--color-secondary:#0ea5e9;--color-secondary-hover:#0284c7;--color-accent:#f43f5e;--color-accent-soft:#ffe4e6;--color-success:#10b981;--color-success-soft:#d1fae5;--color-warning:#f59e0b;--color-warning-soft:#fef3c7;--bg-gradient:radial-gradient(at 40% 20%,#e6f2ff 0px,transparent 50%),radial-gradient(at 80% 0%,#d6f9ff 0px,transparent 50%),radial-gradient(at 0% 50%,#ffebec 0px,transparent 50%),linear-gradient(135deg,#f8fafc 0%,#f1f5f9 100%);--sidebar-bg:#0f172ad9;--glass-bg:#ffffffa6;--glass-border:#fffc;--glass-shadow:0 10px 40px -10px #00000014;--text-primary:#1e293b;--text-secondary:#64748b;--text-inverse:#fff;--text-inverse-muted:#cbd5e1;--space-xs:.35rem;--space-sm:.75rem;--space-md:1rem;--space-lg:1.25rem;--space-xl:1.75rem;--font-family-body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--font-family-h:"Outfit",var(--font-family-body);--border-radius-sm:10px;--border-radius-md:16px;--border-radius-lg:24px;--border-color:#e2e8f099;--shadow-sm:0 2px 4px #00000005;--shadow-md:0 4px 12px #0000000d;--transition-fast:.15s cubic-bezier(.4,0,.2,1);--transition-normal:.3s cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family-body);background:var(--bg-gradient);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-attachment:fixed;min-height:100vh;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-family-h);color:var(--color-primary);margin-bottom:var(--space-sm);letter-spacing:-.025em;font-weight:600}a{color:var(--color-secondary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-secondary-hover)}.app-container{min-height:100vh;display:flex}.sidebar{background:var(--sidebar-bg);-webkit-backdrop-filter:blur(20px);width:280px;color:var(--text-inverse);padding:var(--space-lg)var(--space-md);z-index:10;border-right:1px solid #ffffff1a;flex-direction:column;height:100vh;display:flex;position:sticky;top:0;overflow-y:auto;box-shadow:4px 0 24px #0000001a}.main-content{padding:var(--space-lg)var(--space-xl);flex:1;position:relative;overflow-y:auto}.card{background:var(--glass-bg);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);border-radius:var(--border-radius-md);box-shadow:var(--glass-shadow);padding:var(--space-lg);margin-bottom:var(--space-lg);transition:all var(--transition-normal)}.card:hover{border-color:#fff;transform:translateY(-2px);box-shadow:0 20px 40px -10px #0000001f}.card-header{margin-bottom:var(--space-md);padding-bottom:var(--space-sm);border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;display:flex}.btn{font-weight:500;font-family:var(--font-family-body);cursor:pointer;transition:all var(--transition-fast);border:none;border-radius:999px;justify-content:center;align-items:center;gap:.5rem;padding:.6rem 1.4rem;font-size:.95rem;display:inline-flex;position:relative;overflow:hidden}.btn:active{transform:scale(.97)}.btn-primary{background:linear-gradient(135deg,var(--color-primary)0%,var(--color-primary-light)100%);color:#fff;box-shadow:0 4px 12px #0f172a33}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 16px #0f172a4d}.btn-secondary{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--color-primary);background:#fffc;border:1px solid #e2e8f0cc;box-shadow:0 2px 4px #00000005}.btn-secondary:hover{background:#fff;border-color:#cbd5e1;box-shadow:0 4px 8px #0000000a}.btn-secondary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}.btn-danger{background:var(--color-accent);color:#fff;box-shadow:0 4px 12px #f43f5e33}select.btn-secondary,input.btn-secondary{border-radius:var(--border-radius-sm)}.badge{text-transform:uppercase;letter-spacing:.05em;border:1px solid #0000;border-radius:999px;padding:.35rem .85rem;font-size:.75rem;font-weight:600;display:inline-block}.badge-danger{background:var(--color-accent-soft);color:var(--color-accent);border-color:#f43f5e1a}.badge-success{background:var(--color-success-soft);color:var(--color-success);border-color:#10b9811a}.badge-warning{background:var(--color-warning-soft);color:var(--color-warning);border-color:#f59e0b1a}.badge-primary{color:#0284c7;background:#e0f2fe;border-color:#0284c71a}.data-table{border-collapse:separate;border-spacing:0;text-align:left;width:100%}.data-table th{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;border-bottom:2px solid var(--border-color);padding:.5rem .75rem;font-size:.75rem;font-weight:600}.data-table td{border-bottom:1px solid var(--border-color);color:var(--text-primary);padding:.45rem .75rem;font-size:.88rem}.data-table tbody tr{transition:all var(--transition-fast)}.data-table tbody tr:hover{background:#ffffff80}input[type=checkbox]{width:1.1rem;height:1.1rem;accent-color:var(--color-primary);cursor:pointer;border-radius:4px}.dropzone{border-radius:var(--border-radius-lg);padding:var(--space-lg)var(--space-xl);text-align:center;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:all var(--transition-normal);cursor:pointer;background:#fff6;border:2px dashed #0f172a33}.dropzone:hover,.dropzone.active{border-color:var(--color-secondary);background:#0ea5e90d;transform:scale(1.02);box-shadow:0 0 20px #0ea5e91a}@keyframes fadeIn{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:.5s cubic-bezier(.4,0,.2,1) forwards fadeIn}