:root{--bg-primary: #282c34;--bg-secondary: #21252b;--bg-panel: #2c313a;--bg-elevated: #2c313a;--bg-input: #1e2227;--bg-hover: #2c313a;--bg-selection: #3e4452;--accent-color: #61afef;--accent-hover: #73b8f2;--accent-active: #4b9fe0;--accent-subtle: rgba(97, 175, 239, .12);--accent-border: rgba(97, 175, 239, .35);--border-color: #3a3f4b;--border-strong: #181a1f;--border-active: #61afef;--text-primary: #abb2bf;--text-secondary: #828997;--text-muted: #5c6370;--text-highlight: #ffffff;--font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "Cascadia Code", "JetBrains Mono", Consolas, "Courier New", monospace;--text-xs: .6875rem;--text-sm: .75rem;--text-base: .8125rem;--text-md: .875rem;--text-lg: 1rem;--text-xl: 1.25rem;--weight-normal: 400;--weight-medium: 500;--weight-semibold: 600;--space-1: 2px;--space-2: 4px;--space-3: 6px;--space-4: 8px;--space-5: 12px;--space-6: 16px;--space-7: 20px;--space-8: 24px;--space-9: 32px;--radius-sm: 3px;--radius-md: 4px;--radius-lg: 6px;--dur-fast: 80ms;--dur-normal: .12s;--dur-slow: .16s;--ease-standard: cubic-bezier(.4, 0, .2, 1);--color-success: #98c379;--color-warning: #e5c07b;--color-danger: #e06c75;--color-info: #61afef;--bg: var(--bg-primary);--text: var(--text-primary);--border: var(--border-color);--accent: var(--accent-color);--accent-light: var(--accent-hover);--accent-gradient: var(--accent-color);--accent-rgb: 97, 175, 239;--radius-card: var(--radius-md);--radius-outer: var(--radius-lg);--radius-xs: 2px;--radius-inner: var(--radius-sm);--surface: var(--bg-secondary);--surface-hover: var(--bg-hover);--input-bg: var(--bg-input)}*{margin:0;padding:0;box-sizing:border-box;font-family:var(--font-main)}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:var(--bg-primary);color:var(--text-primary);overflow:hidden;height:100vh}.flat-panel{background:var(--bg-secondary);border:1px solid 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34px}.window-shell{height:100vh;width:100vw;display:flex;flex-direction:column;overflow:hidden}.window-content{flex:1;min-height:0;position:relative}.title-bar{position:relative;z-index:3100;flex-shrink:0;height:var(--titlebar-height);display:flex;align-items:stretch;justify-content:space-between;background:var(--bg-secondary);border-bottom:1px solid var(--border-color);-webkit-user-select:none;user-select:none}.title-bar-drag{flex:1;display:flex;align-items:center;gap:8px;padding:0 12px;min-width:0}.title-bar-icon{color:var(--accent-color);flex-shrink:0}.title-bar-text{font-size:12px;font-weight:500;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.title-bar-controls{display:flex;flex-shrink:0}.title-bar-btn{display:flex;align-items:center;justify-content:center;width:44px;border:none;background:transparent;color:var(--text-secondary);cursor:pointer;transition:background-color var(--dur-fast) var(--ease-standard),color var(--dur-fast) 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td{background:rgba(255,255,255,.02)}.scenario-td-time{display:flex;align-items:center;gap:5px;white-space:nowrap;font-family:var(--font-mono);font-size:.75rem}.scenario-td-session{font-family:var(--font-mono);font-size:.72rem}.scenario-td-text{max-width:340px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scenario-td-status{text-align:center}.scenario-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;height:100%;color:var(--text-muted);padding:40px}.scenario-empty-hint{font-family:var(--font-mono);font-size:.72rem;color:#fff3}.icon-success{color:var(--color-success)}.icon-error{color:var(--color-danger)}.icon-accent{color:var(--accent)}.text-muted{color:var(--text-muted)}.italic{font-style:italic}.small{font-size:.72rem}.drawer-toggle-btn{display:flex;align-items:center;gap:5px;padding:5px 10px;border-radius:var(--radius-sm);border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text-muted);cursor:pointer;font-size:.75rem;font-weight:600;transition:background-color .15s,color .15s,border-color .15s;white-space:nowrap}.drawer-toggle-btn:hover{background:rgba(255,255,255,.07);color:var(--text)}.drawer-toggle-btn.active{border-color:var(--accent);color:var(--accent)}.drawer-toggle-chevron{transition:transform .2s}.drawer-toggle-chevron.rotated{transform:rotate(180deg)}.drawer-right{width:260px;min-width:260px;height:100%;display:flex;flex-direction:column;background:var(--bg-secondary);border-left:1px solid var(--border);padding:12px;overflow:hidden;flex-shrink:0}.drawer-right-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;font-size:.8rem;font-weight:600;color:var(--text)}.drawer-group-actions{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.drawer-group-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:2px}.group-check-row{display:flex;align-items:center;gap:8px;padding:5px 6px;border-radius:var(--radius-xs);cursor:pointer;transition:background-color .1s;font-size:.75rem}.group-check-row:hover{background:rgba(255,255,255,.04)}.group-check-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text)}.group-check-type{font-size:.65rem;color:var(--text-muted);flex-shrink:0}.drawer-bottom{position:absolute;bottom:0;left:0;right:0;height:280px;background:var(--bg-secondary);border-top:1px solid var(--border);z-index:20;overflow:hidden}.drawer-bottom-toggle{font-size:.72rem}.icon-btn{display:flex;align-items:center;justify-content:center;padding:4px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-xs);transition:background-color .15s,color .15s}.icon-btn:hover{background:rgba(255,255,255,.07);color:var(--text)}.icon-btn.small{padding:2px}.btn-primary.danger{background:rgba(224,108,117,.15);border-color:#e06c7559;color:var(--color-danger)}.btn-primary.danger:hover:not(:disabled){background:rgba(224,108,117,.25);border-color:var(--color-danger)}.settings-label.small{font-size:.65rem}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.popover-container{position:absolute;top:100%;right:0;margin-top:4px;width:320px;background:var(--bg-panel);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:0 4px 16px #00000059;z-index:1000;display:flex;flex-direction:column;max-height:400px}.popover-header{padding:12px;border-bottom:1px solid var(--border-color)}.popover-body{flex:1;overflow-y:auto;padding:8px}.advanced-tabs-nav{display:flex;border-bottom:1px solid var(--border-color);margin-bottom:16px}.advanced-tab-btn{background:transparent;border:none;color:var(--text-muted);padding:10px 16px;cursor:pointer;font-size:14px;border-bottom:2px solid transparent;transition:all .15s ease}.advanced-tab-btn:hover{color:var(--text-primary)}.advanced-tab-btn.active{color:var(--accent-color);border-bottom-color:var(--accent-color)}.flat-table{width:100%;border-collapse:collapse}.flat-table th{text-align:left;padding:10px 16px;background:var(--bg-secondary);color:var(--text-muted);font-weight:500;font-size:13px;border-bottom:1px solid var(--border-color);border-top:1px solid var(--border-color)}.flat-table td{padding:10px 16px;border-bottom:1px solid var(--border-color);color:var(--text-primary);font-size:13px}@media (max-width: 1024px){.dashboard-grid{grid-template-columns:1fr}}@media (max-width: 767px){body{overflow-y:auto;height:auto;min-height:100dvh}.window-shell{height:100dvh;min-height:100dvh}.mail-grid{grid-template-columns:1fr;grid-template-rows:auto}.mail-tab-columns{flex-direction:column!important;height:auto!important}.mail-tab-columns>div{max-width:none!important}.advanced-modal{width:96vw!important;height:92dvh!important}.modal-content{max-height:85dvh;overflow-y:auto;padding:20px}.scenario-table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}.scenario-table-scroll .flat-table{min-width:640px}.btn-primary,.btn-ghost{min-height:44px;padding:10px 16px}}