:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--color-bg-primary: #0f172a;--color-bg-secondary: #1e293b;--color-bg-card: #334155;--color-bg-glass: rgba(51, 65, 85, .7);--color-text-primary: #f8fafc;--color-text-secondary: #94a3b8;--color-text-muted: #64748b;--color-accent-primary: #3b82f6;--color-accent-secondary: #8b5cf6;--color-accent-success: #10b981;--color-accent-warning: #f59e0b;--color-accent-danger: #ef4444;--color-block-morning: #e986a0;--color-block-link: #5dade2;--color-block-afternoon: #58d68d;--color-block-default: #94a3b8;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .5);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .35s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-family);background-color:var(--color-bg-primary);color:var(--color-text-primary);line-height:1.5;min-height:100vh;-webkit-font-smoothing:antialiased}a{color:var(--color-accent-primary);text-decoration:none}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:var(--font-size-base)}.container{max-width:1400px;margin:0 auto;padding:0 var(--space-lg)}.glass-effect{background:var(--color-bg-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:500;transition:all var(--transition-fast);border:none}.btn-primary{background:var(--color-accent-primary);color:#fff}.btn-primary:hover{background:#2563eb;transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-danger{background:var(--color-accent-danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-ghost{background:transparent;color:var(--color-text-secondary);border:1px solid var(--color-bg-card)}.btn-ghost:hover{background:var(--color-bg-card);color:var(--color-text-primary)}.input{width:100%;padding:var(--space-sm) var(--space-md);background:var(--color-bg-secondary);border:1px solid var(--color-bg-card);border-radius:var(--radius-md);color:var(--color-text-primary);transition:border-color var(--transition-fast)}.input:focus{outline:none;border-color:var(--color-accent-primary);box-shadow:0 0 0 3px #3b82f633}.input::placeholder{color:var(--color-text-muted)}.card{background:var(--color-bg-secondary);border-radius:var(--radius-lg);padding:var(--space-lg);box-shadow:var(--shadow-md)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-bg-card);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--color-bg-primary) 0%,#1a1a2e 100%);padding:var(--space-lg)}.login-card{width:100%;max-width:400px;padding:var(--space-2xl);border-radius:var(--radius-lg);background:var(--color-bg-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow-lg)}.login-header{text-align:center;margin-bottom:var(--space-xl)}.login-logo{font-size:var(--font-size-3xl);font-weight:700;background:linear-gradient(135deg,var(--color-accent-primary),var(--color-accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:var(--space-sm)}.login-subtitle{color:var(--color-text-secondary);font-size:var(--font-size-sm)}.login-form{display:flex;flex-direction:column;gap:var(--space-md)}.form-group{display:flex;flex-direction:column;gap:var(--space-xs)}.form-label{font-size:var(--font-size-sm);color:var(--color-text-secondary);font-weight:500}.login-btn{margin-top:var(--space-md);padding:var(--space-md);font-size:var(--font-size-base);font-weight:600}.login-error{background:#ef444426;border:1px solid var(--color-accent-danger);color:var(--color-accent-danger);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);font-size:var(--font-size-sm);text-align:center}.sidebar{width:280px;height:100vh;position:fixed;left:0;top:0;background:var(--color-bg-secondary);border-right:1px solid var(--color-bg-card);display:flex;flex-direction:column;z-index:100;transition:transform var(--transition-normal)}.sidebar-header{padding:var(--space-lg);border-bottom:1px solid var(--color-bg-card)}.sidebar-logo{font-size:var(--font-size-xl);font-weight:700;background:linear-gradient(135deg,var(--color-accent-primary),var(--color-accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.sidebar-tagline{font-size:var(--font-size-xs);color:var(--color-text-muted);margin-top:var(--space-xs)}.sidebar-search{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--color-bg-card)}.search-input{width:100%;padding:var(--space-sm) var(--space-md);background:var(--color-bg-primary);border:1px solid var(--color-bg-card);border-radius:var(--radius-md);color:var(--color-text-primary);font-size:var(--font-size-sm)}.search-input:focus{outline:none;border-color:var(--color-accent-primary)}.employee-list{flex:1;overflow-y:auto;padding:var(--space-sm) 0}.employee-item{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-sm) var(--space-lg);cursor:pointer;transition:background var(--transition-fast);border-left:3px solid transparent}.employee-item:hover{background:#ffffff08}.employee-item.active{background:#3b82f61a;border-left-color:var(--color-accent-primary)}.employee-avatar{width:36px;height:36px;border-radius:var(--radius-full);background:var(--color-bg-card);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:var(--font-size-sm);color:var(--color-accent-primary);flex-shrink:0}.employee-info{flex:1;min-width:0}.employee-name{font-size:var(--font-size-sm);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.employee-id{font-size:var(--font-size-xs);color:var(--color-text-muted)}.sidebar-admin{padding:var(--space-lg);border-top:1px solid var(--color-bg-card);display:flex;flex-direction:column;gap:var(--space-sm)}.sidebar-admin-title{font-size:var(--font-size-xs);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-xs)}.sidebar-user{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--color-bg-card);display:flex;align-items:center;gap:var(--space-md)}.user-avatar{width:32px;height:32px;border-radius:var(--radius-full);background:var(--color-accent-primary);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:var(--font-size-sm)}.user-info{flex:1}.user-name{font-size:var(--font-size-sm);font-weight:500}.user-role{font-size:var(--font-size-xs);color:var(--color-text-muted)}.logout-btn{padding:var(--space-xs) var(--space-sm);font-size:var(--font-size-xs)}@media(max-width:768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-overlay{position:fixed;inset:0;background:#00000080;z-index:99}}.gantt-container{background:var(--color-bg-secondary);border-radius:var(--radius-lg);padding:var(--space-lg);overflow-x:auto}.gantt-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-lg);flex-wrap:wrap;gap:var(--space-md)}.gantt-title{font-size:var(--font-size-xl);font-weight:600}.gantt-subtitle{font-size:var(--font-size-sm);color:var(--color-text-secondary)}.week-navigator{display:flex;align-items:center;gap:var(--space-sm)}.week-display{padding:var(--space-sm) var(--space-lg);background:var(--color-bg-card);border-radius:var(--radius-md);font-weight:500;min-width:220px;text-align:center}.nav-btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--color-bg-card);border:none;border-radius:var(--radius-md);color:var(--color-text-primary);transition:all var(--transition-fast)}.nav-btn:hover{background:var(--color-accent-primary)}.gantt-grid{position:relative;min-width:800px}.gantt-time-axis{display:flex;border-bottom:1px solid var(--color-bg-card);padding-left:120px;margin-bottom:var(--space-sm)}.time-label{flex:1;text-align:center;font-size:var(--font-size-xs);color:var(--color-text-muted);padding:var(--space-xs) 0}.gantt-row{display:flex;align-items:center;height:50px;border-bottom:1px solid rgba(255,255,255,.05)}.gantt-row:hover{background:#ffffff05}.day-label{width:120px;flex-shrink:0;font-size:var(--font-size-sm);font-weight:500;padding-right:var(--space-md)}.day-date{font-size:var(--font-size-xs);color:var(--color-text-muted);display:block}.day-blocks-container{flex:1;position:relative;height:36px;background:#ffffff05;border-radius:var(--radius-sm)}.time-block{position:absolute;top:4px;height:28px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xs);font-weight:600;color:#1a1a2e;box-shadow:var(--shadow-sm);transition:transform var(--transition-fast),box-shadow var(--transition-fast);cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 var(--space-xs)}.time-block:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);z-index:10}.time-block.morning{background:var(--color-block-morning)}.time-block.link{background:var(--color-block-link)}.time-block.afternoon{background:var(--color-block-afternoon)}.time-block.default{background:var(--color-block-default)}.gantt-row.holiday{opacity:.5}.gantt-row.holiday .day-blocks-container{background:repeating-linear-gradient(45deg,transparent,transparent 10px,rgba(255,255,255,.03) 10px,rgba(255,255,255,.03) 20px)}.gantt-legend{display:flex;gap:var(--space-lg);margin-top:var(--space-lg);padding-top:var(--space-md);border-top:1px solid var(--color-bg-card);flex-wrap:wrap}.legend-item{display:flex;align-items:center;gap:var(--space-sm);font-size:var(--font-size-sm);color:var(--color-text-secondary)}.legend-color{width:16px;height:16px;border-radius:var(--radius-sm)}.no-schedule{text-align:center;padding:var(--space-2xl);color:var(--color-text-muted)}@media(max-width:768px){.gantt-header{flex-direction:column;align-items:flex-start}.week-navigator{width:100%;justify-content:space-between}}.dashboard{display:flex;min-height:100vh}.main-content{flex:1;margin-left:280px;padding:var(--space-xl);background:var(--color-bg-primary);min-height:100vh}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:60vh;text-align:center;color:var(--color-text-muted)}.empty-state h2{font-size:var(--font-size-2xl);margin-bottom:var(--space-md);color:var(--color-text-secondary)}.loading{display:flex;align-items:center;justify-content:center;height:200px;color:var(--color-text-muted)}.loading-screen{display:flex;align-items:center;justify-content:center;height:100vh;background:var(--color-bg-primary);color:var(--color-text-muted);font-size:var(--font-size-lg)}.no-employees{padding:var(--space-xl);text-align:center;color:var(--color-text-muted)}.upload-modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--color-bg-secondary);padding:var(--space-xl);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:200;min-width:400px}.upload-modal h3{margin-bottom:var(--space-lg)}.upload-modal label{display:block;margin-bottom:var(--space-md);font-size:var(--font-size-sm);color:var(--color-text-secondary)}.upload-modal input[type=file]{display:block;margin-top:var(--space-xs);color:var(--color-text-primary)}.upload-modal .btn{margin-top:0;margin-right:0}.modal-actions{display:flex;justify-content:flex-end;gap:var(--space-sm);margin-top:var(--space-xl)}.reset-modal h3{color:var(--color-accent-danger)}@keyframes modalFadeIn{0%{opacity:0;transform:translate(-50%,-48%)}to{opacity:1;transform:translate(-50%,-50%)}}.upload-modal{animation:modalFadeIn .2s ease-out}@media(max-width:768px){.main-content{margin-left:0;padding:var(--space-md)}}