:root{--font: "Inter", system-ui, sans-serif;--bg-base: #f4f6fb;--bg-surface: #ffffff;--bg-card: rgba(255, 255, 255, .95);--bg-card-hover: #ffffff;--bg-input: #f9fafc;--accent: #3b7be5;--accent-bright: #2a64c5;--accent-dim: rgba(59, 123, 229, .08);--accent-glow: rgba(59, 123, 229, .2);--danger: #e53e3e;--danger-dim: rgba(229, 62, 62, .08);--danger-glow: rgba(229, 62, 62, .2);--success: #2b9f62;--success-dim: rgba(43, 159, 98, .08);--warning: #d97706;--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--border: #e2e8f0;--border-accent: rgba(59, 123, 229, .3);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--shadow-card: 0 4px 20px rgba(0, 0, 0, .05);--transition: all .2s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%}body{font-family:var(--font);background:var(--bg-base);color:var(--text-primary);-webkit-font-smoothing:antialiased;line-height:1.6}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-base)}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border:none;border-radius:var(--radius-sm);font-family:var(--font);font-size:.9rem;font-weight:600;cursor:pointer;transition:var(--transition);letter-spacing:.01em;white-space:nowrap;text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--accent),#3a7ae8);color:#fff;box-shadow:0 4px 16px var(--accent-glow)}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,var(--accent-bright),var(--accent));box-shadow:0 6px 24px var(--accent-glow);transform:translateY(-1px)}.btn-danger{background:linear-gradient(135deg,var(--danger),#e04040);color:#fff;box-shadow:0 4px 16px var(--danger-glow)}.btn-danger:hover:not(:disabled){box-shadow:0 6px 24px var(--danger-glow);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--bg-card-hover);color:var(--text-primary)}.btn-full{width:100%}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:.78rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.09em}.form-input{padding:12px 16px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:var(--font);font-size:.95rem;transition:var(--transition);outline:none;width:100%}.form-input:focus{border-color:var(--accent);background:#4f8ef70f;box-shadow:0 0 0 3px var(--accent-dim)}.form-input::placeholder{color:var(--text-muted)}.form-input[type=file]{padding:10px 16px;cursor:pointer}.form-input[type=file]::-webkit-file-upload-button{background:var(--accent-dim);border:1px solid var(--border-accent);color:var(--accent-bright);border-radius:4px;padding:4px 12px;font-family:var(--font);font-size:.8rem;cursor:pointer;margin-right:12px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--shadow-card)}.alert{padding:12px 16px;border-radius:var(--radius-sm);font-size:.875rem;font-weight:500;display:flex;align-items:flex-start;gap:10px}.alert-error{background:var(--danger-dim);border:1px solid rgba(247,90,90,.3);color:#ff8080}.alert-success{background:var(--success-dim);border:1px solid rgba(54,217,138,.3);color:#36d98a}.alert-warning{background:#f7b45a1a;border:1px solid rgba(247,180,90,.3);color:var(--warning)}.spinner{width:17px;height:17px;border:2px solid rgba(255,255,255,.2);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeInUp .4s cubic-bezier(.4,0,.2,1) forwards}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:100px;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em}.badge-success{background:var(--success-dim);color:var(--success)}.badge-accent{background:var(--accent-dim);color:var(--accent-bright)}.result-table{display:flex;flex-direction:column;gap:0;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}.result-row{display:flex;align-items:flex-start;gap:12px;padding:10px 14px;border-bottom:1px solid var(--border)}.result-row:last-child{border-bottom:none}.result-label{font-size:.78rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.07em;min-width:110px;flex-shrink:0;padding-top:1px}.result-value{font-size:.875rem;color:var(--text-primary);word-break:break-all}.result-value.mono{font-family:SFMono-Regular,Consolas,monospace;font-size:.8rem;color:var(--accent-bright)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:24px;z-index:100;animation:fadeIn .2s ease}.modal-box{width:100%;max-width:480px;background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:32px;animation:fadeInUp .3s ease forwards}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.modal-title{font-size:1.15rem;font-weight:700;color:var(--text-primary)}.modal-close{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:1.5rem;line-height:1;transition:var(--transition);padding:4px 6px;border-radius:6px}.modal-close:hover{color:var(--text-primary);background:var(--bg-card-hover)}.loading-screen{height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--bg-base)}.loading-screen p{color:var(--text-secondary);font-size:.9rem}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;position:relative;overflow:hidden;background:radial-gradient(ellipse 80% 80% at 50% -20%,rgba(79,142,247,.14),transparent),var(--bg-base)}.login-grid{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(79,142,247,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(79,142,247,.04) 1px,transparent 1px);background-size:60px 60px;pointer-events:none}.login-orb{position:absolute;border-radius:50%;filter:blur(100px);pointer-events:none}.login-orb-1{width:500px;height:500px;background:#4f8ef714;top:-200px;left:-100px}.login-orb-2{width:400px;height:400px;background:#00d2ff0d;bottom:-150px;right:-100px}.login-card{position:relative;z-index:1;width:100%;max-width:420px;padding:40px;display:flex;flex-direction:column;gap:28px;border-color:#4f8ef726}.login-logo-wrap{display:flex;flex-direction:column;align-items:center;gap:8px}.login-logo{width:64px;height:64px;filter:drop-shadow(0 0 24px rgba(79,142,247,.45))}.login-logo-placeholder-label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;border:1px dashed rgba(255,255,255,.1);border-radius:4px;padding:2px 10px}.login-heading{text-align:center}.login-title{font-size:1.6rem;font-weight:800;background:linear-gradient(135deg,#e8eaf0,var(--accent-bright));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-subtitle{font-size:.85rem;color:var(--text-secondary);margin-top:4px}.login-form{display:flex;flex-direction:column;gap:16px}.login-footer{text-align:center;font-size:.75rem;color:var(--text-muted)}.dashboard-page{min-height:100vh;display:flex;flex-direction:column}.navbar{border-bottom:1px solid var(--border);background:#050811e6;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);position:sticky;top:0;z-index:50}.navbar-inner{max-width:1400px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}.navbar-brand{display:flex;align-items:center;gap:12px}.navbar-wordmark{font-size:1.1rem;font-weight:800;color:var(--text-primary);letter-spacing:-.02em}.navbar-tagline{font-size:.72rem;color:var(--text-secondary);display:block;margin-top:-2px;letter-spacing:.05em}.navbar-right{display:flex;align-items:center;gap:14px}.dashboard-main{flex:1;max-width:1400px;margin:0 auto;padding:40px 24px 60px;width:100%}.dashboard-header{margin-bottom:36px}.dashboard-title{font-size:1.9rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,var(--text-primary),var(--text-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.dashboard-subtitle{color:var(--text-secondary);font-size:.95rem;margin-top:6px}.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:28px}@media (max-width: 700px){.action-grid{grid-template-columns:1fr}}.action-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;display:flex;flex-direction:column;gap:16px;transition:var(--transition);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.action-card:hover{background:var(--bg-card-hover);transform:translateY(-2px);box-shadow:0 12px 40px #0000004d}.action-card-upload{border-top:2px solid rgba(79,142,247,.4)}.action-card-delete{border-top:2px solid rgba(247,90,90,.4)}.action-card-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.action-card-icon-upload{background:#4f8ef71f;color:var(--accent)}.action-card-icon-delete{background:#f75a5a1f;color:var(--danger)}.action-card-body{flex:1}.action-card-title{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.action-card-desc{font-size:.875rem;color:var(--text-secondary);line-height:1.65;margin-bottom:12px}.action-card-list{list-style:none;display:flex;flex-direction:column;gap:4px}.action-card-list li{font-size:.8rem;color:var(--text-secondary);padding-left:14px;position:relative}.action-card-list li:before{content:"›";position:absolute;left:0;color:var(--text-muted)}.info-strip{display:flex;align-items:center;gap:10px;padding:12px 16px;font-size:.82rem;color:var(--text-secondary);background:#ffffff05;border:1px solid var(--border);border-radius:var(--radius-sm)}.info-strip svg{flex-shrink:0;color:var(--text-muted)}.table-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--shadow-card)}.table-toolbar{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border);gap:16px}.table-search{display:flex;align-items:center;gap:10px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 16px;flex:1;max-width:400px;transition:var(--transition)}.table-search:focus-within{border-color:var(--accent);background:#4f8ef70f;box-shadow:0 0 0 3px var(--accent-dim)}.table-search svg{color:var(--text-muted)}.table-search input{background:none;border:none;color:var(--text-primary);font-family:var(--font);font-size:.95rem;outline:none;width:100%}.table-search input::placeholder{color:var(--text-muted)}.table-responsive{width:100%;overflow-x:auto}.data-table{width:100%;border-collapse:collapse;text-align:left}.data-table th{padding:16px 24px;font-size:.78rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.08em;border-bottom:1px solid var(--border);white-space:nowrap;background:#00000026}.data-table td{padding:16px 24px;font-size:.9rem;border-bottom:1px solid var(--border);color:var(--text-primary);vertical-align:middle}.data-table tbody tr{transition:background .15s ease}.data-table tbody tr:hover{background:#ffffff08}.data-table tbody tr:last-child td{border-bottom:none}.font-mono{font-family:SFMono-Regular,Consolas,monospace;font-size:.85rem;color:var(--text-primary)}.text-center{text-align:center}.text-secondary{color:var(--text-secondary)!important}.py-4{padding-top:32px!important;padding-bottom:32px!important}.btn-icon{padding:8px;border-radius:8px;display:inline-flex}.btn-danger-ghost{background:transparent;color:var(--danger);border:1px solid transparent}.btn-danger-ghost:hover{background:var(--danger-dim);border-color:#f75a5a4d;transform:translateY(-1px)}