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0%, #764ba2 100%);--secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--cosmic-gradient: linear-gradient(145deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);--glass-bg: linear-gradient(145deg, rgba(255, 255, 255, .1), rgba(255, 255, 255, .05));--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .3);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .8);--text-muted: rgba(255, 255, 255, .6);--bg-primary: #0a0a1a;--bg-secondary: #1a1a2e;--border-color: rgba(255, 255, 255, .1);--header-height: 60px;--sidebar-width: 280px;--transition-smooth: all .4s cubic-bezier(.175, .885, .32, 1.275);--transition-fast: all .2s ease-out}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--cosmic-gradient);color:var(--text-primary);line-height:1.6;overflow-x:hidden;cursor:default}#root{min-height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb{background:var(--primary-gradient);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--secondary-gradient)}.glassmorphism{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow)}.text-gradient{background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.transition-smooth{transition:var(--transition-smooth)}.transition-fast{transition:var(--transition-fast)}button:focus,input:focus,select:focus,textarea:focus{outline:2px solid rgba(102,126,234,.5);outline-offset:2px}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:8px;font-weight:500;cursor:pointer;transition:var(--transition-smooth);text-decoration:none;font-size:.875rem}.btn-primary{background:var(--primary-gradient);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 16px #667eea66}.btn-secondary{background:#ffffff1a;color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:#fff3;transform:translateY(-1px)}.form-group{margin-bottom:1.5rem}.form-label{display:block;margin-bottom:.5rem;font-weight:500;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{width:100%;padding:.75rem 1rem;background:#ffffff0d;border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-size:.875rem;transition:var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:#667eea80;background:#ffffff1a}.table-container{background:var(--glass-bg);-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);border:1px solid var(--glass-border);border-radius:12px;overflow:hidden;box-shadow:var(--glass-shadow)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:1rem;text-align:left;border-bottom:1px solid var(--border-color)}.table th{background:#ffffff0d;font-weight:600;color:var(--text-secondary);font-size:.875rem;text-transform:uppercase;letter-spacing:.5px}.table tbody tr:hover{background:#ffffff0d}.loading-spinner{display:inline-block;width:20px;height:20px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:var(--text-primary);animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-text{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:2rem;color:var(--text-muted)}.error-message{display:flex;align-items:center;gap:.5rem;padding:1rem;background:#dc26261a;border:1px solid rgba(220,38,38,.3);border-radius:8px;color:#fca5a5;font-size:.875rem}.success-message{display:flex;align-items:center;gap:.5rem;padding:1rem;background:#22c55e1a;border:1px solid rgba(34,197,94,.3);border-radius:8px;color:#86efac;font-size:.875rem}.signin-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:var(--cosmic-gradient)}.signin-container{max-width:480px;width:100%;padding:3rem;border-radius:20px;text-align:center}.signin-header{margin-bottom:2rem}.signin-title{font-size:2.5rem;font-weight:700;margin-bottom:.5rem}.signin-subtitle{color:var(--text-muted);font-size:1rem;line-height:1.5}.signin-content{margin-bottom:2rem}.signin-description{color:var(--text-secondary);margin-bottom:2rem;line-height:1.6}.signin-actions{display:flex;flex-direction:column;gap:1rem}.signin-btn,.signup-btn{width:100%;padding:1rem 2rem;font-size:1rem;font-weight:600}.signin-footer{padding-top:2rem;border-top:1px solid var(--border-color)}.signin-note{color:var(--text-muted);font-size:.875rem;line-height:1.5}@media (max-width: 480px){.signin-container{padding:2rem 1.5rem}.signin-title{font-size:2rem}}