*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f5f5;min-height:100vh}.loading-container{display:flex;flex-direction:column;justify-content:center;align-items:center;min-height:100vh;color:#667eea}.spinner{width:50px;height:50px;border:4px solid rgba(102,126,234,.3);border-top-color:#667eea;border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}@keyframes spin{to{transform:rotate(360deg)}}.app-container{min-height:100vh;display:flex;flex-direction:column}.app-header{background:#fff;border-bottom:2px solid #e0e0e0;padding:1.5rem 2rem;box-shadow:0 2px 8px #0000000d}.header-content{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.header-left{display:flex;align-items:center;gap:1rem}.header-left h1{color:#333;font-size:1.8rem;font-weight:700}.subdomain-badge{background:#e8eaf6;color:#667eea;padding:.4rem .8rem;border-radius:20px;font-size:.8rem;font-weight:600}.header-right{display:flex;align-items:center;gap:1rem}.home-button{background:#fff;color:#667eea;border:2px solid #667eea;padding:.6rem 1.2rem;border-radius:6px;cursor:pointer;font-weight:500;transition:all .2s}.home-button:hover{background:#667eea;color:#fff}.user-name{color:#333;font-weight:500;padding:.6rem 1rem}.logout-button{background:#ff5252;color:#fff;border:none;padding:.6rem 1.5rem;border-radius:6px;cursor:pointer;font-weight:500;transition:all .2s}.logout-button:hover{background:#ff1744;transform:translateY(-1px)}.app-main{flex:1;max-width:1400px;width:100%;margin:0 auto;padding:2rem}.welcome-banner{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:2rem;border-radius:12px;margin-bottom:2rem;box-shadow:0 4px 12px #667eea4d}.welcome-banner h2{font-size:2rem;margin-bottom:.5rem}.welcome-banner p{opacity:.9;font-size:1.1rem}.content-section{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 2px 8px #0000000d;margin-bottom:2rem}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.section-header h3{color:#333;font-size:1.5rem}.create-button{background:#667eea;color:#fff;border:none;padding:.7rem 1.5rem;border-radius:6px;cursor:pointer;font-weight:600;transition:all .2s}.create-button:hover{background:#5568d3;transform:translateY(-1px)}.tickets-table{overflow-x:auto}table{width:100%;border-collapse:collapse}thead{background:#f5f5f5}th{text-align:left;padding:1rem;font-weight:600;color:#666;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px}td{padding:1rem;border-top:1px solid #e0e0e0}.status-badge{display:inline-block;padding:.4rem .8rem;border-radius:20px;font-size:.85rem;font-weight:600}.status-open{background:#fff3e0;color:#f57c00}.status-in-progress{background:#e3f2fd;color:#1976d2}.status-resolved{background:#e8f5e9;color:#388e3c}.priority-badge{display:inline-block;padding:.4rem .8rem;border-radius:20px;font-size:.85rem;font-weight:600}.priority-high{background:#ffebee;color:#c62828}.priority-medium{background:#fff9c4;color:#f57f17}.priority-low{background:#e0e0e0;color:#616161}.action-button{background:#fff;color:#667eea;border:1px solid #667eea;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-weight:500;transition:all .2s}.action-button:hover{background:#667eea;color:#fff}.info-box{background:#e8f5e9;border-left:4px solid #4caf50;padding:1.5rem;border-radius:8px}.info-box h4{color:#2e7d32;margin-bottom:.5rem;font-size:1.1rem}.info-box p{color:#1b5e20;margin-bottom:.5rem;line-height:1.6}.info-box strong{font-weight:600}@media (max-width: 768px){.header-content{flex-direction:column;gap:1rem}.header-right{flex-wrap:wrap;justify-content:center}.welcome-banner h2{font-size:1.5rem}.tickets-table{overflow-x:scroll}table{min-width:600px}}