:root{--bg-dark: #121212;--bg-card: #1e1e1e;--bg-surface: #252525;--text-primary: #e0e0e0;--text-secondary: #9e9e9e;--accent-yellow: #fdb813;--accent-blue: #007bb5;--accent-pink: #e20074;--success-color: #10b981;--border-color: #333333;--border-radius: 4px;--font-main: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}body.theme-light{--bg-dark: #F2EFE9;--bg-card: #FFFFFF;--bg-surface: #E8E4DB;--text-primary: #2C3030;--text-secondary: #757A7A;--accent-yellow: #C39A5D;--accent-blue: #73938F;--accent-pink: #A66E7C;--success-color: #4A856A;--border-color: #E0DCD2}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--bg-dark);color:var(--text-primary);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--accent-yellow);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.card{background-color:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:1.5rem;animation:fadeIn .4s ease forwards}.title{font-size:1.5rem;font-weight:600;margin-bottom:1rem;color:var(--text-primary)}.subtitle{font-size:.875rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;border-radius:var(--border-radius);font-weight:600;cursor:pointer;transition:all .2s ease;border:none;font-family:var(--font-main);font-size:.875rem}.btn-primary{background-color:var(--accent-yellow);color:#000}.btn-primary:hover{background-color:#e5a408}.btn-secondary{background-color:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:#2c2c2c;color:#fff}.app-layout{display:flex;height:100vh;height:100dvh;overflow:hidden;background-color:var(--bg-dark)}.sidebar{width:300px;background-color:var(--bg-card);border-right:1px solid var(--border-color);display:flex;flex-direction:column;transition:all .3s ease;overflow-y:auto;-webkit-overflow-scrolling:touch}.sidebar-header{height:64px;min-height:64px;flex-shrink:0;padding:0 1.5rem;box-sizing:border-box;display:flex;align-items:center;gap:.75rem;border-bottom:1px solid var(--border-color)}.sidebar-header h2{font-size:1.125rem;font-weight:700;color:var(--accent-yellow)}.logo-icon{font-size:1.5rem}.nav-menu{list-style:none;padding:1rem 0;flex:1}.nav-menu li{padding:.75rem 1.5rem;display:flex;align-items:center;gap:.75rem;color:var(--text-secondary);cursor:pointer;transition:all .2s ease;font-weight:500}.nav-menu li:hover{background-color:#ffffff0d;color:var(--text-primary)}.nav-menu li.active{background-color:#fdb8131a;color:var(--accent-yellow);border-right:3px solid var(--accent-yellow)}.user-profile{padding:1.5rem;border-top:1px solid var(--border-color);display:flex;align-items:center;gap:1rem}.avatar{width:40px;height:40px;border-radius:50%;background-color:var(--accent-blue);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.875rem}.user-info{display:flex;flex-direction:column}.user-name{font-weight:600;font-size:.875rem}.user-role{font-size:.75rem;color:var(--text-secondary)}.main-content{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.topbar{height:64px;min-height:64px;flex-shrink:0;background-color:var(--bg-card);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;box-sizing:border-box}.mobile-menu-btn{display:none;cursor:pointer;color:var(--text-secondary)}.project-selector h3{font-size:1rem;font-weight:500}.icon-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;position:relative;display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;transition:all .2s ease}.icon-btn:hover{background-color:#ffffff0d;color:var(--text-primary)}.badge{position:absolute;top:4px;right:4px;background-color:#ef4444;color:#fff;font-size:.625rem;font-weight:700;width:16px;height:16px;border-radius:50%;display:flex;align-items:center;justify-content:center}.content-area{flex:1;overflow-y:auto;padding:2rem;-webkit-overflow-scrolling:touch}@media (max-height: 500px) and (orientation: landscape){.app-layout{height:100dvh}.sidebar{overflow-y:auto!important;-webkit-overflow-scrolling:touch}.content-area{padding:1rem}.sidebar-header{height:50px;padding:0 1rem}.topbar{height:48px;padding:0 1rem!important}}@media (max-width: 768px){.sidebar{position:fixed;transform:translate(-100%);z-index:50;height:100vh;width:280px;transition:transform .3s ease}.sidebar.open,.sidebar.mobile-open{transform:translate(0);z-index:100}.mobile-menu-btn{display:block}.main-content{margin-left:0!important;width:100%}.content-area{padding:1rem .75rem}.dashboard-grid{grid-template-columns:1fr!important}.card{padding:1rem!important}.title{font-size:1.25rem!important}.kanban-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;padding-bottom:1rem}.kanban-board-inner{display:flex!important;min-width:max-content;gap:.75rem}.kanban-col{min-width:240px;max-width:260px;flex-shrink:0}.taskboard-header{flex-direction:column!important;align-items:flex-start!important;gap:.75rem!important}.taskboard-toolbar{display:flex;flex-wrap:wrap;gap:.5rem;width:100%}.taskboard-search{display:none!important}.doc-center-layout{flex-direction:column!important}.doc-folders-panel{width:100%!important;border-right:none!important;border-bottom:1px solid var(--border-color);max-height:220px;overflow-y:auto}.doc-files-panel{width:100%!important}.doc-files-grid{grid-template-columns:1fr!important}.doc-file-card{flex-direction:row!important;align-items:center}.issue-detail-grid{grid-template-columns:1fr!important;overflow:visible!important}.issue-detail-sidebar{width:100%!important;order:-1!important;border-left:none!important;border-bottom:1px solid var(--border-color);padding-bottom:1rem;margin-bottom:.5rem}.issue-detail-main{order:0!important;min-height:500px}.issue-details-grid{grid-template-columns:1fr 1fr!important}.issue-header{flex-direction:column!important;align-items:flex-start!important}.comm-layout{flex-direction:column!important}.comm-sidebar{width:100%!important;max-height:200px;overflow-y:auto;border-right:none!important;border-bottom:1px solid var(--border-color)}.modal-box{width:95vw!important;max-width:95vw!important;max-height:85vh!important;overflow-y:auto;margin:0 auto;padding:1rem!important}.btn{padding:.6rem 1rem;font-size:.9rem}.topbar{padding:.75rem 1rem!important}.hide-mobile{display:none!important}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-card)}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.task-detail-modal-content{height:100vh!important;max-height:100vh!important;border-radius:0!important}.task-detail-body{flex-direction:column!important;flex-wrap:nowrap!important}.task-detail-left{flex:none!important;border-right:none!important;border-bottom:1px solid var(--border-color)}.task-detail-right{flex:none!important}}