:root{--mks-blue: #236092;--mks-blue-hover: #1b4d76;--mks-blue-light: #2d7ab8;--mks-blue-secondary: #0055B8;--mks-dark-gray: #323E48;--mks-white: #FFFFFF;--mks-green: #80BC00;--mks-dark-green: #58893D;--mks-light-blue: #0099CE;--mks-gray-light: #A8BBCB;--mks-gray: #6E8EA8;--mks-bg-primary: #0f1319;--mks-bg-secondary: #161d26;--mks-bg-tertiary: #1c2530;--mks-bg-elevated: #212b38;--mks-border: #2a3544;--mks-border-light: #354458;--mks-text-primary: #e8ecf0;--mks-text-secondary: #a8bbcb;--mks-text-muted: #6e8ea8;--mks-success: #80BC00;--mks-warning: #e5a100;--mks-error: #d94040;--mks-info: #0099CE;--mks-font: "Segoe UI", "Helvetica Neue", Arial, sans-serif;--mks-font-mono: "SF Mono", "Cascadia Code", "Consolas", monospace;--mks-radius-sm: 4px;--mks-radius-md: 6px;--mks-radius-lg: 8px;--mks-shadow-sm: 0 1px 3px rgba(0, 0, 0, .2);--mks-shadow-md: 0 4px 12px rgba(0, 0, 0, .25)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--mks-font);background:var(--mks-bg-primary);color:var(--mks-text-primary);font-size:14px}a{color:var(--mks-light-blue);text-decoration:none}.app{display:flex;min-height:100vh}.main-area{display:flex;flex-direction:column;flex:1;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;padding:0 24px;height:48px;background:var(--mks-bg-secondary);border-bottom:1px solid var(--mks-border);flex-shrink:0}.topbar-left{display:flex;align-items:center;gap:12px}.topbar-right{display:flex;align-items:center;gap:16px;position:relative}.topbar-badge{font-size:11px;font-weight:600;padding:3px 10px;border-radius:12px}.topbar-badge-warn{background:#e5a10026;color:var(--mks-warning);border:1px solid 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#23609266}.login-divider{margin-top:24px;position:relative;text-align:center}.login-divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:var(--mks-border)}.login-divider span{position:relative;background:var(--mks-bg-secondary);padding:0 12px;font-size:12px;color:var(--mks-text-muted)}.login-footer{margin-top:24px;text-align:center}.login-footer p{font-size:12px;color:var(--mks-text-muted)}.login-spinner{width:40px;height:40px;border:3px solid var(--mks-border);border-top-color:var(--mks-blue);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.login-input{width:100%;padding:12px 16px;border-radius:var(--mks-radius-md);border:1px solid var(--mks-border);background:var(--mks-bg-primary);color:var(--mks-text-primary);font-size:14px;font-family:var(--mks-font);outline:none;transition:border-color .15s}.login-input:focus{border-color:var(--mks-blue)}.login-input::placeholder{color:var(--mks-text-muted)}.datepicker-input{padding:6px 12px;border-radius:var(--mks-radius-md);border:1px solid var(--mks-border);background:var(--mks-bg-primary);color:var(--mks-text-secondary);font-size:13px;font-family:var(--mks-font);cursor:pointer;width:130px;outline:none}.datepicker-range{width:240px}.datepicker-input:focus{border-color:var(--mks-blue)}.datepicker-calendar{background:var(--mks-bg-secondary)!important;border:1px solid var(--mks-border)!important;border-radius:var(--mks-radius-lg)!important;font-family:var(--mks-font)!important;box-shadow:var(--mks-shadow-md)!important}.react-datepicker__header{background:var(--mks-bg-elevated)!important;border-bottom:1px solid var(--mks-border)!important;border-radius:var(--mks-radius-lg) var(--mks-radius-lg) 0 0!important}.react-datepicker__current-month,.react-datepicker__day-name{color:var(--mks-text-primary)!important}.react-datepicker__day{color:var(--mks-text-muted)!important;border-radius:var(--mks-radius-sm)!important}.react-datepicker__day:hover{background:var(--mks-bg-tertiary)!important;color:var(--mks-text-primary)!important}.react-datepicker__day--selected,.react-datepicker__day--keyboard-selected{background:var(--mks-blue)!important;color:#fff!important}.react-datepicker__day--in-range{background:#2360924d!important;color:var(--mks-text-primary)!important}.react-datepicker__day--in-selecting-range{background:#23609233!important}.react-datepicker__day--range-start,.react-datepicker__day--range-end{background:var(--mks-blue)!important;color:#fff!important}.react-datepicker__day--today{border:1px solid var(--mks-light-blue)!important;font-weight:700!important}.react-datepicker__day--outside-month{color:var(--mks-border-light)!important}.react-datepicker__navigation-icon:before{border-color:var(--mks-text-muted)!important}.react-datepicker__navigation:hover *:before{border-color:var(--mks-text-primary)!important}.react-datepicker__today-button{background:var(--mks-bg-elevated)!important;border-top:1px solid var(--mks-border)!important;color:var(--mks-light-blue)!important;cursor:pointer;font-size:13px;padding:6px!important}.react-datepicker__today-button:hover{color:var(--mks-blue-light)!important}.react-datepicker__triangle{display:none!important}.sidebar-folder{display:flex;align-items:center;gap:6px;padding:5px 12px 5px 24px;cursor:pointer;font-size:12px;color:var(--mks-text-muted);border-left:3px solid transparent;transition:all .15s}.sidebar-folder:hover{color:var(--mks-text-secondary);background:var(--mks-bg-tertiary)}.sidebar-folder-active{color:var(--mks-blue-light);background:var(--mks-bg-tertiary);border-left-color:var(--mks-blue)}.sidebar-folder-arrow{font-size:8px;width:10px;text-align:center;color:var(--mks-text-muted);flex-shrink:0}.sidebar-folder-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@keyframes pulse-badge{0%,to{transform:scale(1)}50%{transform:scale(1.15)}}