:root{--motion-quick:120ms;--motion-panel:180ms;--motion-ease:cubic-bezier(.2,0,.38,.9)}.studio-dialog-layout{display:flex;max-height:90dvh;flex-direction:column}.studio-dialog-body{min-height:0;overflow-y:auto;overscroll-behavior:contain;padding:20px}.studio-dialog-footer{flex-shrink:0;border-top:1px solid rgb(var(--color-border-subtle));padding:14px 20px;background:rgb(var(--color-bg-surface))}.studio-dialog[data-phase=open]{animation:backdrop-enter var(--motion-panel) var(--motion-ease) both}.studio-dialog[data-phase=closing]{animation:backdrop-exit var(--motion-quick) ease-in both;pointer-events:none}.sidebar-drawer[data-phase=open]::backdrop,.studio-dialog[data-phase=open]::backdrop{animation:backdrop-enter var(--motion-panel) ease-out both}.sidebar-drawer[data-phase=closing]::backdrop,.studio-dialog[data-phase=closing]::backdrop{animation:backdrop-exit var(--motion-quick) ease-in both}.sidebar-drawer[data-phase=open]{animation:drawer-enter .22s var(--motion-ease) backwards}.sidebar-drawer[data-phase=closing]{animation:drawer-exit var(--motion-quick) ease-in both;pointer-events:none}.action-menu{position:relative}.action-menu-trigger{display:inline-flex;min-height:40px;min-width:40px;align-items:center;justify-content:center;border-radius:8px;color:rgb(var(--color-text-secondary));transition:background var(--motion-quick),color var(--motion-quick)}.action-menu-trigger:hover,.action-menu-trigger[aria-expanded=true]{background:rgb(var(--color-bg-surface-2));color:rgb(var(--color-text-primary))}.action-menu-panel{position:fixed;z-index:90;min-width:180px;max-width:calc(100vw - 24px);max-height:calc(100dvh - 24px);overflow:auto;overscroll-behavior:contain;padding:6px;border:1px solid rgb(var(--color-border-subtle));border-radius:12px;background:rgb(var(--color-bg-surface));color:rgb(var(--color-text-primary));box-shadow:var(--shadow-floating);animation:surface-enter .16s var(--motion-ease) both}.action-menu-panel[data-phase=closing]{animation:surface-exit var(--motion-quick) ease-in both;pointer-events:none}.action-menu-panel [role=menuitem]{display:flex;width:100%;min-height:42px;align-items:center;gap:9px;border-radius:7px;padding:8px 10px;text-align:left;font-size:14px}.action-menu-panel [role=menuitem]:is(:hover,:focus-visible){background:rgb(var(--color-bg-surface-2));outline:none}.action-menu-panel [role=menuitem]:focus-visible{box-shadow:inset 0 0 0 2px rgb(var(--color-accent))}.shared-tooltip{position:fixed;z-index:100;max-width:min(280px,calc(100vw - 24px));padding:7px 10px;border-radius:7px;background:rgb(var(--color-text-primary));color:rgb(var(--color-bg-surface));box-shadow:var(--shadow-floating);font-size:12px;font-weight:500;line-height:1.5;animation:tooltip-enter .1s ease-out both}.tooltip-anchor{display:inline-flex;min-width:0}.sidebar-bottom>.tooltip-anchor,.sidebar-primary>.tooltip-anchor,.sidebar-utilities>.tooltip-anchor{display:flex}.sidebar-bottom>.tooltip-anchor>a,.sidebar-primary .tooltip-anchor>a,.sidebar-utilities .tooltip-anchor>a{width:100%}.sidebar-account-button{display:flex;width:100%;min-height:48px;align-items:center;gap:10px;padding:0 8px;border-radius:9px;color:rgb(var(--color-text-secondary))}.sidebar-account-button:hover,.sidebar-account-button[aria-expanded=true]{background:rgb(var(--color-bg-surface-2))}.sidebar-account-menu{width:280px}.sidebar-account-menu .account-action{display:flex;width:100%;min-height:44px;align-items:center;gap:10px;border-radius:8px;padding:8px 12px;text-align:left;font-size:14px}.sidebar-account-menu .account-action:hover{background:rgb(var(--color-bg-surface-2))}.voice-list{display:flex;flex-direction:column;gap:5px}.voice-row{display:flex;align-items:center;gap:4px;padding:4px;border:1px solid transparent;border-radius:12px;transition:background var(--motion-quick),border-color var(--motion-quick)}.voice-row:hover{background:rgb(var(--color-bg-surface-2))}.voice-row[data-selected=true]{border-color:rgb(var(--color-accent)/.28);background:rgb(var(--color-accent-muted))}.voice-choice{display:flex;min-height:60px;min-width:0;flex:1;align-items:center;gap:12px;border-radius:8px;padding:8px;text-align:left}.voice-avatar{display:grid;width:36px;height:36px;flex-shrink:0;place-items:center;border-radius:50%;background:rgb(var(--color-bg-surface-2));color:rgb(var(--color-text-secondary));font-size:13px;font-weight:600}.voice-favorite,.voice-preview{display:grid;width:40px;height:40px;flex-shrink:0;place-items:center;border-radius:8px;color:rgb(var(--color-text-secondary))}.voice-favorite:hover,.voice-preview:hover{background:rgb(var(--color-bg-surface))}.voice-favorite[aria-pressed=true],.voice-preview[aria-pressed=true]{color:rgb(var(--color-accent-hover))}.project-choice[aria-pressed=true]{background:rgb(var(--color-accent-muted));border-color:rgb(var(--color-accent)/.25)}@container sidebar (max-width:100px){.sidebar-account-button{justify-content:center;padding:0}}@media(max-width:767px){.studio-dialog-layout{max-height:92dvh}.studio-dialog-body{padding:16px}.studio-dialog-footer{padding:12px 16px}}@keyframes surface-enter{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes surface-exit{0%{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(3px)}}@keyframes backdrop-enter{0%{opacity:0}to{opacity:1}}@keyframes backdrop-exit{0%{opacity:1}to{opacity:0}}@keyframes drawer-enter{0%{transform:translateX(-18px);opacity:0}to{transform:translateX(0);opacity:1}}@keyframes drawer-exit{0%{transform:translateX(0);opacity:1}to{transform:translateX(-12px);opacity:0}}@keyframes tooltip-enter{0%{opacity:0}to{opacity:1}}@media(prefers-reduced-motion:reduce){.action-menu-panel,.shared-tooltip,.sidebar-drawer,.sidebar-drawer::backdrop,.studio-dialog,.studio-dialog::backdrop{animation:none!important}.action-menu-trigger,.voice-row{transition:none}}.draft-choice{display:flex;align-items:center;gap:4px;padding:4px;border:1px solid rgb(var(--color-border-subtle));border-radius:12px;transition:background var(--motion-quick),border-color var(--motion-quick)}.draft-choice:hover{background:rgb(var(--color-bg-surface-2))}.draft-choice[data-selected=true]{background:rgb(var(--color-accent-muted));border-color:rgb(var(--color-accent)/.25)}.draft-select{display:flex;min-width:0;flex:1;align-items:center;gap:12px;border-radius:8px;padding:8px;text-align:left}.draft-thumbnail{display:grid;width:58px;height:58px;flex-shrink:0;overflow:hidden;place-items:center;border:1px solid rgb(var(--color-border-subtle));border-radius:8px;background:rgb(var(--color-bg-surface-2));color:rgb(var(--color-text-muted))}.draft-thumbnail img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.studio-dialog.confirm-dialog{width:min(448px,calc(100vw - 1rem))}