:root{--bg:#f8fafc;--bg-card:#fff;--bg-sidebar:#323e69;--bg-sidebar-hover:#3d4a7a;--bg-sidebar-active:#e8571d;--text:#1e293b;--text-secondary:#64748b;--text-sidebar:#b4bcd4;--text-sidebar-active:#fff;--border:#e2e8f0;--primary:#e8571d;--primary-hover:#d14a14;--primary-light:#fef0ea;--secondary:#323e69;--secondary-hover:#283256;--danger:#ef4444;--success:#10b981;--warning:#f59e0b;--radius:8px;--radius-lg:12px;--shadow:0 1px 3px #00000014;--shadow-md:0 4px 12px #0000001a;--transition:.15s ease;--sidebar-width:260px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:Poppins,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);z-index:100;transition:transform var(--transition);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{border-bottom:1px solid #ffffff14;padding:24px 20px}.sidebar-header h2{color:#fff;letter-spacing:-.5px;font-size:22px;font-weight:700}.sidebar-header h2 span{color:var(--primary)}.sidebar-nav{flex:1;padding:12px 8px;overflow-y:auto}.nav-link{color:var(--text-sidebar);border-radius:var(--radius);transition:all var(--transition);align-items:center;gap:12px;margin-bottom:2px;padding:10px 16px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.nav-link:hover{background:var(--bg-sidebar-hover);color:#fff}.nav-link.active{background:var(--bg-sidebar-active);color:var(--text-sidebar-active)}.sidebar-footer{border-top:1px solid #ffffff14;justify-content:space-between;align-items:center;padding:16px;display:flex}.user-info{color:#fff}.user-name{font-size:14px;font-weight:600}.user-role{color:var(--text-sidebar);font-size:12px}.logout-btn{color:var(--text-sidebar);cursor:pointer;border-radius:var(--radius);transition:all var(--transition);background:0 0;border:none;padding:8px}.logout-btn:hover{color:var(--danger);background:#ef44441a}.sidebar-toggle{z-index:200;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;box-shadow:var(--shadow);padding:8px;display:none;position:fixed;top:16px;left:16px}.main-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh}.page{max-width:1400px;padding:32px}.page-title{letter-spacing:-.5px;font-size:24px;font-weight:700}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.page-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.card{background:var(--bg-card);border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:var(--shadow);padding:24px}.card h3{margin-bottom:16px;font-size:16px;font-weight:600}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);align-items:center;gap:16px;padding:20px;display:flex}.stat-icon{border-radius:var(--radius-lg);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.stat-value{font-size:24px;font-weight:700}.stat-label{color:var(--text-secondary);font-size:13px}.dashboard-grid{grid-template-columns:1fr 1fr;gap:24px;display:grid}.admin-metrics{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:24px;display:grid}.metric-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);text-align:center;box-shadow:var(--shadow);padding:20px}.metric-value{color:var(--secondary);font-size:28px;font-weight:700}.metric-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px;margin-top:4px;font-size:12px;font-weight:500}.metric-card.accent .metric-value{color:var(--primary)}.metric-card.success .metric-value{color:var(--success)}.metric-card.warning .metric-value{color:var(--warning)}.metric-card.danger .metric-value{color:var(--danger)}.dept-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;display:grid}.dept-chip{background:var(--primary-light);color:var(--primary);border-radius:var(--radius);text-align:center;padding:12px;font-size:14px;font-weight:600}.dept-chip .dept-count{margin-bottom:2px;font-size:22px;font-weight:700;display:block}.dept-chip .dept-name{text-transform:uppercase;letter-spacing:.5px;font-size:11px;font-weight:500;display:block}.kanban-board{grid-template-columns:repeat(4,1fr);gap:16px;display:grid;overflow-x:auto}.kanban-column{background:var(--bg);border-radius:var(--radius-lg);border:1px solid var(--border);min-height:300px}.kanban-column-header{border-radius:var(--radius-lg) var(--radius-lg) 0 0;border-top:3px solid;justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.kanban-column-header h3{margin:0;font-size:14px;font-weight:600}.kanban-column-header .count{background:var(--border);color:var(--text-secondary);border-radius:10px;padding:2px 8px;font-size:12px;font-weight:600}.kanban-cards{flex-direction:column;gap:8px;padding:8px;display:flex}.kanban-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);transition:box-shadow var(--transition);padding:12px}.kanban-card:hover{box-shadow:var(--shadow-md)}.kanban-card.rework{border-left:3px solid var(--warning)}.kanban-card-title{margin-bottom:8px;font-size:14px;font-weight:500}.kanban-card-meta{color:var(--text-secondary);justify-content:space-between;margin-bottom:8px;font-size:12px;display:flex}.kanban-card-actions{flex-wrap:wrap;gap:4px;display:flex}.table{border-collapse:collapse;width:100%}.table th{text-align:left;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);border-bottom:2px solid var(--border);padding:12px 16px;font-size:12px;font-weight:600}.table td{border-bottom:1px solid var(--border);padding:12px 16px;font-size:14px}.table tr:hover{background:#f1f5f9}.btn{border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;background:var(--bg-card);color:var(--text);transition:all var(--transition);align-items:center;gap:6px;padding:8px 16px;font-family:inherit;font-size:14px;font-weight:500;display:inline-flex}.btn:hover{background:#f1f5f9}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--secondary);color:#fff;border-color:var(--secondary)}.btn-secondary:hover{background:var(--secondary-hover)}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-warn{background:var(--warning);color:#fff;border-color:var(--warning)}.btn-ghost{color:var(--text-secondary);background:0 0;border:none;padding:4px 8px}.btn-ghost:hover{color:var(--primary);background:var(--primary-light)}.btn-icon{padding:8px}.btn-icon.active{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-xs{padding:4px 8px;font-size:12px}.btn-sm{padding:6px 12px;font-size:13px}.btn-full{justify-content:center;width:100%}.btn-outline{border:1px dashed var(--border);color:var(--text-secondary);background:0 0}.btn-outline:hover{border-color:var(--primary);color:var(--primary)}.form-group{margin-bottom:16px}.form-group label{color:var(--text-secondary);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-group input,.form-group select,.form-group textarea,.input,.select{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);width:100%;color:var(--text);transition:border-color var(--transition);padding:10px 12px;font-family:inherit;font-size:14px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #e8571d1a}.form-group textarea{resize:vertical;min-height:80px}.form-row{grid-template-columns:1fr 1fr;gap:12px;display:grid}.select,.input{width:auto;min-width:160px}.status-badge{color:#fff;border-radius:20px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.badge{border-radius:4px;margin-left:4px;padding:2px 8px;font-size:11px;font-weight:600;display:inline-block}.badge-ot{color:#92400e;background:#fef3c7}.badge-backfill{color:#5b21b6;background:#ede9fe}.badge-rework{color:#991b1b;background:#fee2e2}.role-badge{background:var(--primary-light);color:var(--primary);border-radius:20px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.status-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px;display:inline-block}.tab-group{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);display:flex;overflow:hidden}.tab{cursor:pointer;color:var(--text-secondary);transition:all var(--transition);background:0 0;border:none;padding:8px 16px;font-family:inherit;font-size:13px;font-weight:500}.tab:hover{background:#f1f5f9}.tab.active{background:var(--primary);color:#fff}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#0006;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border-radius:var(--radius-lg);width:100%;max-width:500px;max-height:80vh;padding:24px;overflow-y:auto;box-shadow:0 20px 60px #0003}.modal-sm{max-width:360px}.modal-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.modal-header h3{font-size:18px;font-weight:600}.modal-header button{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius);background:0 0;border:none;padding:4px}.modal-header button:hover{color:var(--text);background:#f1f5f9}.timesheet-info{color:var(--text-secondary);gap:20px;margin-bottom:16px;font-size:14px;display:flex}.timesheet-info span{align-items:center;gap:6px;display:flex}.slot-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px;display:grid}.slot-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);transition:all var(--transition);padding:16px}.slot-card.filled{border-left:3px solid var(--success)}.slot-card.empty{border-left:3px solid var(--border)}.slot-card.ot{border-left-color:var(--warning)}.slot-time{align-items:center;gap:8px;margin-bottom:8px;font-size:14px;font-weight:600;display:flex}.slot-activity{color:var(--text-secondary);margin-bottom:8px;font-size:13px;font-style:italic}.slot-tasks{flex-wrap:wrap;gap:6px;display:flex}.slot-task-chip{background:var(--primary-light);color:var(--primary);border-radius:20px;padding:3px 10px;font-size:12px;font-weight:500}.idle-label{color:var(--text-secondary);font-size:13px;font-style:italic}.slot-add-btn{width:100%}.task-checkbox-list{border:1px solid var(--border);border-radius:var(--radius);max-height:250px;padding:8px;overflow-y:auto}.checkbox-item{cursor:pointer;border-radius:4px;align-items:center;gap:8px;padding:6px 8px;font-size:14px;display:flex}.checkbox-item:hover{background:#f1f5f9}.task-mini-list,.slot-mini-list{flex-direction:column;gap:8px;display:flex}.task-mini-item{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:8px 0;font-size:14px;display:flex}.task-mini-title{flex:1}.task-mini-status{color:var(--text-secondary);font-size:12px}.slot-mini-item{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:8px 0;font-size:14px;display:flex}.slot-mini-item.ot{background:#fffbeb;border-radius:4px;padding:8px}.slot-time-sm{min-width:120px;font-weight:600}.slot-tasks-sm{color:var(--text-secondary);flex:1}.history-list{flex-direction:column;gap:12px;display:flex}.history-item{border:1px solid var(--border);border-radius:var(--radius);padding:12px;font-size:14px}.history-meta{color:var(--text-secondary);margin-bottom:4px;font-size:12px}.history-notes{color:var(--text-secondary);margin-top:4px;font-size:13px;font-style:italic}.alert{border-radius:var(--radius);margin-bottom:16px;padding:12px 16px;font-size:14px}.alert-error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca}.alert-success{color:#166534;background:#f0fdf4;border:1px solid #bbf7d0}.alert-info{background:var(--primary-light);color:var(--primary);border:1px solid #fdba74}.date-nav{align-items:center;gap:8px;display:flex}.date-display{text-align:center;min-width:200px;font-size:15px;font-weight:600}.login-page{background:linear-gradient(135deg,#323e69 0%,#1a2240 50%,#e8571d 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.login-card{background:var(--bg-card);border-radius:var(--radius-lg);width:100%;max-width:400px;padding:40px;box-shadow:0 20px 60px #0000004d}.login-header{text-align:center;margin-bottom:32px}.login-header h1{letter-spacing:-1px;color:var(--secondary);font-size:28px;font-weight:700}.login-header h1 span{color:var(--primary)}.login-header p{color:var(--text-secondary);margin-top:4px}.loading-screen{min-height:100vh;color:var(--text-secondary);justify-content:center;align-items:center;font-size:16px;display:flex}.empty-text{color:var(--text-secondary);text-align:center;padding:20px;font-size:14px}.toast-container{z-index:9999;flex-direction:column;gap:8px;max-width:380px;display:flex;position:fixed;top:20px;right:20px}.toast{border-radius:var(--radius);box-shadow:var(--shadow-md);background:var(--bg-card);border:1px solid var(--border);align-items:center;gap:10px;padding:12px 16px;font-size:14px;animation:.3s toastSlideIn;display:flex}.toast-success{border-left:4px solid var(--success)}.toast-error{border-left:4px solid var(--danger)}.toast-info{border-left:4px solid var(--primary)}.toast-icon{flex-shrink:0}.toast-success .toast-icon{color:var(--success)}.toast-error .toast-icon{color:var(--danger)}.toast-info .toast-icon{color:var(--primary)}.toast-message{flex:1}.toast-close{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:4px;flex-shrink:0;padding:2px}.toast-close:hover{color:var(--text);background:#f1f5f9}@keyframes toastSlideIn{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.change-password-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.change-password-card{background:var(--bg-card);border-radius:var(--radius-lg);width:100%;max-width:400px;box-shadow:var(--shadow-md);border:1px solid var(--border);padding:40px}.export-group{gap:6px;display:flex}.temp-password{border-radius:var(--radius);text-align:center;letter-spacing:2px;color:#92400e;background:#fef3c7;border:1px solid #f59e0b;margin:12px 0;padding:12px 16px;font-family:monospace;font-size:18px;font-weight:700}.notif-badge{background:var(--danger);color:#fff;border-radius:8px;justify-content:center;align-items:center;min-width:16px;height:16px;padding:0 4px;font-size:10px;font-weight:700;line-height:1;display:flex;position:absolute;top:2px;right:2px}.logout-btn{position:relative}.notif-dropdown{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);z-index:500;flex-direction:column;width:340px;max-height:420px;display:flex;position:fixed;bottom:70px;left:16px;box-shadow:0 12px 40px #00000026}.notif-dropdown-header{border-bottom:1px solid var(--border);color:var(--text);justify-content:space-between;align-items:center;padding:12px 16px;font-size:14px;display:flex}.notif-dropdown-list{max-height:360px;overflow-y:auto}.notif-item{border-bottom:1px solid var(--border);cursor:pointer;transition:background var(--transition);align-items:flex-start;gap:10px;padding:12px 16px;display:flex}.notif-item:hover{background:#f8fafc}.notif-item.unread{background:#fef0ea}.notif-item.unread:hover{background:#fde5d8}.notif-type-icon{flex-shrink:0;margin-top:2px;font-size:18px}.notif-content{flex:1;min-width:0}.notif-title{color:var(--text);margin-bottom:2px;font-size:13px;font-weight:600}.notif-message{color:var(--text-secondary);word-break:break-word;font-size:12px;line-height:1.4}.notif-time{color:var(--text-secondary);opacity:.7;margin-top:4px;font-size:11px}.notif-unread-dot{background:var(--primary);border-radius:50%;flex-shrink:0;width:8px;height:8px;margin-top:6px}.notif-empty{text-align:center;color:var(--text-secondary);padding:32px 16px;font-size:14px}@media (width<=768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-toggle{display:flex}.main-content{margin-left:0}.page{padding:60px 16px 16px}.kanban-board,.dashboard-grid,.form-row{grid-template-columns:1fr}.notif-dropdown{width:auto;max-height:360px;left:8px;right:8px}.toast-container{max-width:unset;left:16px;right:16px}.admin-metrics{grid-template-columns:repeat(2,1fr)}}