:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-card:#1a1a25;--bg-hover:#22222e;--border:#2a2a3a;--text-primary:#e8e8f0;--text-secondary:#9999aa;--text-muted:#666677;--accent:#6c5ce7;--accent-hover:#7d6ef0;--accent-dim:#4a3db5;--success:#00b894;--danger:#e74c3c;--warning:#f39c12;--radius:12px;--radius-sm:8px;--shadow:0 4px 24px rgba(0,0,0,0.3);--max-width:1200px}*{margin:0;padding:0;box-sizing:border-box}body,html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none;transition:color .2s}a:hover{color:var(--accent-hover)}button{font-family:inherit;cursor:pointer;border:none;outline:none}input,select,textarea{font-family:inherit;font-size:inherit}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;transition:all .2s;white-space:nowrap}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);color:#fff}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{opacity:.9;color:#fff}.btn-success{background:var(--success);color:#fff}.btn-success:hover{opacity:.9;color:#fff}.btn-lg{padding:16px 32px;font-size:16px}.btn-sm{padding:8px 16px;font-size:13px}.btn-block{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;font-size:14px;font-weight:500;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{width:100%;padding:12px 16px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:15px;transition:border-color .2s}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent);outline:none}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-textarea{min-height:120px;resize:vertical}.form-error{color:var(--danger);font-size:14px;margin-top:8px}.form-hint{color:var(--text-muted);font-size:13px;margin-top:6px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.card-hover:hover{border-color:var(--accent-dim)}.badge{display:inline-flex;align-items:center;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600}.badge-pending{background:rgba(243,156,18,.15);color:var(--warning)}.badge-approved{background:rgba(0,184,148,.15);color:var(--success)}.badge-rejected{background:rgba(231,76,60,.15);color:var(--danger)}.badge-active{background:rgba(0,184,148,.15);color:var(--success)}.alert{padding:16px 20px;border-radius:var(--radius-sm);margin-bottom:20px;font-size:14px}.alert-error{background:rgba(231,76,60,.1);border:1px solid rgba(231,76,60,.3);color:var(--danger)}.alert-success{background:rgba(0,184,148,.1);border:1px solid rgba(0,184,148,.3);color:var(--success)}.alert-info{background:rgba(108,92,231,.1);border:1px solid rgba(108,92,231,.3);color:var(--accent)}.spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.loading-container{display:flex;align-items:center;justify-content:center;min-height:200px}.grid{display:grid;grid-gap:20px;gap:20px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}