:root{--color-bg-primary: #ffffff;--color-bg-secondary: #f8f9fa;--color-bg-tertiary: #e9ecef;--color-bg-card: rgba(255, 255, 255, .95);--color-bg-input: #ffffff;--color-accent-primary: #41B4E4;--color-accent-secondary: #133660;--color-accent-gradient: linear-gradient(135deg, #41B4E4 0%, #133660 100%);--color-text-primary: #133660;--color-text-secondary: #4a5568;--color-text-muted: #718096;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--shadow-sm: 0 1px 2px 0 rgba(19, 54, 96, .05);--shadow-md: 0 4px 6px -1px rgba(19, 54, 96, .1);--shadow-lg: 0 10px 15px -3px rgba(19, 54, 96, .1);--shadow-xl: 0 20px 25px -5px rgba(19, 54, 96, .1);--shadow-glow: 0 0 20px rgba(65, 180, 228, .3);--transition-fast: .15s ease-in-out;--transition-base: .25s ease-in-out;--transition-slow: .35s ease-in-out}*{margin:0;padding:0;box-sizing:border-box}html{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.6}body{min-height:100vh;background:linear-gradient(135deg,#fff,#f0f4f8,#fff);background-attachment:fixed}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:var(--spacing-md)}h1{font-size:2.5rem;background:var(--color-accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}h2{font-size:1.875rem;color:var(--color-text-primary)}h3{font-size:1.5rem;color:var(--color-text-primary)}.container{max-width:1200px;margin:0 auto;padding:var(--spacing-xl);padding-top:calc(var(--spacing-xl) + 70px)}.navbar{position:fixed;top:0;left:0;right:0;height:70px;background:#ffffffd1;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(19,54,96,.08);z-index:1000;display:flex;align-items:center;justify-content:center}.navbar-content{width:100%;max-width:1200px;padding:0 var(--spacing-xl);display:flex;align-items:center;justify-content:space-between}.navbar-logo{height:38px;display:flex;align-items:center;cursor:pointer;z-index:1002}.navbar-logo img{height:100%;width:auto}.navbar-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px;z-index:1002;border-radius:var(--radius-md);transition:background-color .2s}.navbar-toggle:hover{background-color:#41b4e40d}.navbar-toggle span{display:block;width:24px;height:2px;background-color:var(--color-text-primary);margin:5px 0;transition:all .3s ease;border-radius:2px}.navbar-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.navbar-toggle.active span:nth-child(2){opacity:0}.navbar-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.navbar-links{display:flex;gap:var(--spacing-md)}.navbar-link{text-decoration:none;color:var(--color-text-secondary);font-weight:500;font-size:.95rem;transition:all var(--transition-base);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-md);background:none;border:none;cursor:pointer;font-family:inherit}.navbar-link:hover{color:var(--color-accent-primary);background:#41b4e40d}.navbar-link.active{color:var(--color-accent-primary);background:#41b4e414}@media (max-width: 768px){.navbar-toggle{display:block}.navbar-links{position:fixed;top:0;right:-100%;width:80%;max-width:300px;height:100vh;background:#fff;flex-direction:column;padding:90px var(--spacing-xl) 2rem;gap:var(--spacing-md);transition:right .3s cubic-bezier(.4,0,.2,1);box-shadow:-10px 0 30px #0000000d;z-index:1001}.navbar-links.active{right:0}.navbar-link{font-size:1.1rem;padding:var(--spacing-md);width:100%;text-align:left;border-bottom:1px solid rgba(0,0,0,.03);border-radius:0}.navbar-link.active{background:#41b4e40d;border-left:4px solid var(--color-accent-primary)}.navbar-overlay{position:fixed;top:0;left:0;width:100%;height:100vh;background:#1336604d;backdrop-filter:blur(4px);opacity:0;visibility:hidden;transition:all .3s ease;z-index:1000}.navbar-overlay.active{opacity:1;visibility:visible}}.card{background:var(--color-bg-card);backdrop-filter:blur(10px);border:1px solid rgba(19,54,96,.1);border-radius:var(--radius-xl);padding:var(--spacing-xl);box-shadow:var(--shadow-xl);transition:all var(--transition-base)}.card:hover{border-color:#41b4e480;box-shadow:var(--shadow-glow)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-xs);padding:var(--spacing-sm) var(--spacing-lg);font-size:1rem;font-weight:600;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-base);text-decoration:none;white-space:nowrap}.btn-primary{background:var(--color-accent-gradient);color:#fff;box-shadow:0 4px 15px #41b4e44d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #41b4e466}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--color-bg-tertiary);color:var(--color-text-primary);border:1px solid rgba(19,54,96,.2)}.btn-secondary:hover{background:var(--color-bg-secondary);border-color:var(--color-accent-primary)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;margin-bottom:var(--spacing-xs);font-weight:500;color:var(--color-text-secondary);font-size:.875rem;text-transform:uppercase;letter-spacing:.05em}.form-input,.form-select,.form-textarea{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:var(--color-bg-input);border:1px solid rgba(19,54,96,.2);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:1rem;transition:all var(--transition-base)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-accent-primary);box-shadow:0 0 0 3px #41b4e41a}.form-textarea{min-height:100px;resize:vertical;font-family:inherit}.tabs{display:flex;gap:var(--spacing-sm);margin-bottom:var(--spacing-xl);border-bottom:2px solid rgba(19,54,96,.1)}.tab{padding:var(--spacing-md) var(--spacing-lg);background:transparent;border:none;color:var(--color-text-secondary);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--transition-base);border-bottom:2px solid transparent;margin-bottom:-2px}.tab:hover{color:var(--color-text-primary)}.grid{display:grid;gap:var(--spacing-lg)}.grid-responsive-cards{grid-template-columns:repeat(2,1fr);justify-content:center}.grid-responsive-cards>*:last-child:nth-child(odd){grid-column:1 / span 2;justify-self:center;width:50%}@media (max-width: 768px){.grid-responsive-cards{grid-template-columns:1fr}.grid-responsive-cards>*:last-child:nth-child(odd){grid-column:auto;width:100%}}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.table-container{overflow-x:auto;border-radius:var(--radius-lg);background:var(--color-bg-card);backdrop-filter:blur(10px)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:var(--spacing-md);text-align:left;border-bottom:1px solid rgba(19,54,96,.1)}.table th{background:#41b4e41a;color:var(--color-accent-secondary);font-weight:600;text-transform:uppercase;font-size:.875rem;letter-spacing:.05em}.table tr:hover{background:#41b4e40d;cursor:pointer}.table tr.selected{background:#41b4e41a;border-left:4px solid var(--color-accent-primary)}.table td{max-width:200px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;position:relative}.table tr.selected td{white-space:normal;overflow:visible;max-width:none}.cell-link{color:var(--color-accent-primary);text-decoration:underline;font-weight:500;transition:color var(--transition-fast)}.cell-link:hover{color:var(--color-accent-secondary)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:.25rem}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.gap-4{gap:1rem}.h-full{height:100%}.card-interactive{cursor:pointer;transition:all var(--transition-normal);border:1px solid var(--border-color);background:var(--bg-card);width:100%}.card-interactive:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--color-accent-primary)}.badge{background:var(--color-accent-primary-light);color:var(--color-primary);padding:.25rem .5rem;border-radius:4px;font-size:.75rem;font-weight:600}.pagination{display:flex;justify-content:center;align-items:center;gap:var(--spacing-md);margin-top:var(--spacing-lg)}.page-info{font-size:.875rem;color:var(--color-text-secondary);font-weight:500}.edit-actions{display:flex;gap:var(--spacing-sm);margin-top:var(--spacing-md);padding:var(--spacing-md);background:var(--color-bg-secondary);border-radius:var(--radius-md)}.spinner{display:inline-block;width:20px;height:20px;border:3px solid rgba(19,54,96,.1);border-radius:50%;border-top-color:var(--color-accent-primary);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.alert{padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-lg);border-left:4px solid}.alert-success{background:#10b9811a;border-color:var(--color-success);color:var(--color-success)}.alert-error{background:#ef44441a;border-color:var(--color-error);color:var(--color-error)}.alert-warning{background:#f59e0b1a;border-color:var(--color-warning);color:var(--color-warning)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn var(--transition-base) ease-out}.text-center{text-align:center}.text-muted{color:var(--color-text-muted)}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--spacing-sm)}.mb-2{margin-bottom:var(--spacing-md)}.mb-3{margin-bottom:var(--spacing-lg)}.mb-4{margin-bottom:var(--spacing-xl)}.mt-0{margin-top:0}.mt-1{margin-top:var(--spacing-sm)}.mt-2{margin-top:var(--spacing-md)}.mt-3{margin-top:var(--spacing-lg)}.mt-4{margin-top:var(--spacing-xl)}.tabs{display:flex;gap:.5rem;border-bottom:1px solid var(--border-color);margin-bottom:1.5rem}.tab{background:none;border:none;padding:.75rem 1.25rem;font-size:.95rem;font-weight:500;color:var(--color-text-secondary);cursor:pointer;border-bottom:2px solid transparent;transition:all .2s;display:flex;align-items:center;gap:.5rem}.tab:hover{color:var(--color-accent-primary)}.tab.active{color:var(--color-accent-primary);border-bottom-color:var(--color-accent-primary)}.highlight-card{border-left:4px solid var(--color-accent-primary)}.col-span-2{grid-column:span 2 / span 2}.mr-1{margin-right:.25rem}@media (max-width: 768px){.col-span-2{grid-column:span 1 / span 1}}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#f5f7fa,#c3cfe2);padding:1rem}.login-card{background:#fff;padding:2.5rem;border-radius:1rem;box-shadow:0 10px 25px #0000000d;text-align:center;max-width:400px;width:100%}.login-card.error{border-top:5px solid #ff4444}.login-logo{width:150px;margin-bottom:2rem}.login-card h1{margin-bottom:1rem;color:#333}.login-card p{color:#666;margin-bottom:2rem;line-height:1.5}.google-btn-wrapper{display:flex;justify-content:center}.error-icon{font-size:4rem;margin-bottom:1rem}.user-profile{display:flex;align-items:center;gap:.75rem;padding:.5rem;border-radius:.5rem;transition:background .2s;cursor:pointer}.user-profile:hover{background:#0000000d}.user-img{width:32px;height:32px;border-radius:50%}.user-info{text-align:left}.user-name{font-size:.85rem;font-weight:600;display:block}.user-role{font-size:.7rem;color:#666}.logout-btn{background:none;border:none;color:#f44;cursor:pointer;font-size:.8rem;padding:.2rem 0;text-decoration:underline;display:block}