/*! tailwindcss v4.2.2 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-content:""}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.75rem;--shadow-sm:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;-moz-tab-size:4;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){-webkit-appearance:button;-moz-appearance:button;appearance:button}::file-selector-button{-webkit-appearance:button;-moz-appearance:button;appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.end{inset-inline-end:var(--spacing)}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.flex{display:flex}.hidden{display:none}.h-12{height:calc(var(--spacing) * 12)}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.justify-center{justify-content:center}.border{border-style:var(--tw-border-style);border-width:1px}.italic{font-style:italic}.line-through{text-decoration-line:line-through}.overline{text-decoration-line:overline}.overline\!{text-decoration-line:overline!important}.underline{text-decoration-line:underline}.underline\!{text-decoration-line:underline!important}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.grayscale{--tw-grayscale:grayscale(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.invert{--tw-invert:invert(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.sepia{--tw-sepia:sepia(100%);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition\!{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events!important;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function))!important;transition-duration:var(--tw-duration,var(--default-transition-duration))!important}.before\:transform:before{content:var(--tw-content);transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}}:root{color-scheme:light;--app-bg-top:#f7f8fb;--app-bg-bottom:#eef1f5;--frame-bg:#f8fafc;--panel-bg:#fff;--panel-strong:#fff;--panel-muted:#f5f7fb;--border-soft:#e5e7eb;--border-strong:#d4d8e0;--text-strong:#111827;--text-muted:#6b7280;--text-soft:#9ca3af;--accent:#111827;--accent-blue:#2563eb;--accent-soft:#1118270f;--success:#15803d;--warning:#d97706;--danger:#dc2626;--shadow-lg:0 18px 50px #0f172a14;--shadow-md:0 12px 28px #0f172a12;--shadow-sm:0 6px 18px #0f172a0f;--radius-xl:14px;--radius-lg:12px;--radius-md:10px;--radius-sm:8px;font-family:Segoe UI Variable Text,Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;min-height:100%}body{min-width:320px;color:var(--text-strong);background:linear-gradient(180deg,var(--app-bg-top),var(--app-bg-bottom));margin:0;overflow:hidden}button,input,textarea{font:inherit}button{background:0 0;border:0}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}::selection{background:#2563eb29}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{outline-offset:2px;outline:2px solid #2563eb8c}.editor-sidebar,.help-panel__content,.canvas-viewport{scrollbar-width:thin;scrollbar-color:#94a3b88c transparent}.editor-sidebar::-webkit-scrollbar{width:8px;height:8px}.help-panel__content::-webkit-scrollbar{width:8px;height:8px}.canvas-viewport::-webkit-scrollbar{width:8px;height:8px}.editor-sidebar::-webkit-scrollbar-track{background:0 0}.help-panel__content::-webkit-scrollbar-track{background:0 0}.canvas-viewport::-webkit-scrollbar-track{background:0 0}.editor-sidebar::-webkit-scrollbar-thumb{background:#94a3b873;border-radius:999px}.help-panel__content::-webkit-scrollbar-thumb{background:#94a3b873;border-radius:999px}.canvas-viewport::-webkit-scrollbar-thumb{background:#94a3b873;border-radius:999px}.editor-sidebar::-webkit-scrollbar-thumb:hover{background:#64748b99}.help-panel__content::-webkit-scrollbar-thumb:hover{background:#64748b99}.canvas-viewport::-webkit-scrollbar-thumb:hover{background:#64748b99}.app-shell{height:100vh;min-height:100vh;padding:12px;overflow:hidden}.app-frame{border:1px solid var(--border-soft);border-radius:var(--radius-xl);background:var(--frame-bg);height:calc(100vh - 24px);min-height:calc(100vh - 24px);box-shadow:var(--shadow-lg);flex-direction:column;gap:12px;padding:12px;display:flex;overflow:hidden}.app-header{border:1px solid var(--border-soft);border-radius:var(--radius-lg);background:var(--panel-bg);justify-content:space-between;align-items:center;gap:14px;min-height:64px;padding:8px 10px;display:flex}.app-brand{align-items:center;gap:12px;min-width:210px;display:flex}.app-brand__logo{color:#fff;letter-spacing:.04em;-webkit-user-select:none;user-select:none;background:linear-gradient(135deg,#1f2937,#111827 55%,#2563eb 130%);border-radius:12px;flex:none;justify-content:center;align-items:center;width:42px;height:42px;font-size:15px;font-weight:800;display:flex;box-shadow:inset 0 1px #ffffff29,0 8px 18px #0f172a2e}.app-brand__copy{flex-direction:column;gap:4px;min-width:0;display:flex}.app-brand__eyebrow{letter-spacing:.14em;color:var(--text-soft);text-transform:uppercase;font-size:11px;font-weight:700}.app-brand__title{margin:0;font-size:22px;font-weight:750;line-height:1}.app-brand__subtitle{color:var(--text-muted);margin:0;font-size:12px}.app-header__actions{flex-wrap:wrap;flex:1;justify-content:flex-end;align-items:center;gap:10px;min-width:0;display:flex}.app-header__primary-actions{align-items:center;gap:8px;display:flex}.save-controls{flex-direction:column;gap:4px;min-width:0;display:flex}.save-controls__row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.save-controls__size{color:var(--text-muted);text-align:right;font-variant-numeric:tabular-nums;font-size:11px;font-weight:600}.save-format{border:1px solid var(--border-soft);border-radius:var(--radius-sm);background:var(--panel-muted);align-items:center;gap:6px;min-height:36px;padding:0 10px;display:inline-flex}.save-file-name{border:1px solid var(--border-soft);border-radius:var(--radius-sm);background:var(--panel-muted);flex:220px;align-items:center;gap:6px;min-width:210px;min-height:36px;padding:0 10px;display:inline-flex}.save-format__label,.save-file-name__label{color:var(--text-muted);font-size:12px;font-weight:600}.save-format__select,.save-file-name__input{color:var(--text-strong);background:0 0;border:0;outline:none;font-weight:700}.save-file-name__input{width:100%;min-width:0}.save-format__select{cursor:pointer}.header-button{border-radius:var(--radius-sm);min-height:36px;color:var(--text-strong);white-space:nowrap;cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:7px;padding:0 12px;font-size:13px;font-weight:650;transition:box-shadow .16s,background .16s,border-color .16s,color .16s,transform .12s;display:inline-flex;position:relative}.header-button svg{opacity:.85;flex:none}.header-button:hover:not(:disabled){box-shadow:var(--shadow-sm)}.header-button:active:not(:disabled){box-shadow:none;transform:translateY(1px)}.header-button:disabled{cursor:not-allowed;opacity:.45;box-shadow:none}.header-button.is-primary{color:#fff;background:linear-gradient(#1f2937,#111827)}.header-button.is-primary:hover:not(:disabled){background:linear-gradient(#283549,#1a2438)}.header-button.is-secondary{color:var(--text-strong);border-color:var(--border-soft);background:var(--panel-bg)}.header-button.is-ghost{color:var(--text-muted);background:0 0;border-color:#0000}.header-button.is-ghost:hover:not(:disabled){color:var(--text-strong);background:var(--panel-muted);box-shadow:none}.help-button{min-width:56px}.help-panel{z-index:130;border:1px solid var(--border-strong);border-radius:var(--radius-md);background:var(--panel-bg);width:min(420px,100vw - 40px);max-height:min(620px,100vh - 124px);box-shadow:var(--shadow-lg);flex-direction:column;padding:16px;display:flex;position:fixed;top:88px;right:24px;overflow:hidden}.help-panel__header{flex:none;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:14px;display:flex}.help-panel__header>div{min-width:0}.help-panel__eyebrow{color:var(--text-soft);letter-spacing:.18em;margin:0 0 4px;font-size:11px;font-weight:700}.help-panel__title{margin:0;font-size:20px;line-height:1.2}.help-panel__close{border-radius:var(--radius-sm);width:32px;height:32px;color:var(--text-muted);background:var(--panel-muted);cursor:pointer;flex:none;justify-content:center;align-items:center;line-height:1;transition:color .16s,background .16s;display:inline-flex}.help-panel__close:hover{color:var(--text-strong);background:#e2e8f0e6}.help-panel__content{scrollbar-gutter:stable;overscroll-behavior:contain;flex-direction:column;flex:auto;gap:14px;min-height:0;padding-right:4px;display:flex;overflow-y:auto}.help-panel__section{border-top:1px solid var(--border-soft);padding-top:14px}.help-panel__section:first-child{border-top:0;padding-top:0}.help-panel__section h3{margin:0 0 8px;font-size:14px;line-height:1.35}.help-panel__section ul{color:var(--text-muted);flex-direction:column;gap:6px;margin:0;padding-left:18px;font-size:13px;line-height:1.5;display:flex}.help-panel__section li::marker{color:var(--text-soft)}.help-term{color:var(--text-strong);font-weight:700}.editor-layout{flex:1;grid-template-columns:300px minmax(0,1fr);gap:12px;height:100%;min-height:0;display:grid;overflow:hidden}.editor-sidebar{overscroll-behavior:contain;scrollbar-gutter:stable;flex-direction:column;gap:10px;min-height:0;max-height:100%;padding-right:2px;display:flex;overflow-y:auto}.control-card{border:1px solid var(--border-soft);border-radius:var(--radius-lg);background:var(--panel-bg);position:relative}.control-card__header{flex-direction:column;gap:4px;padding:14px 14px 0;display:flex}.control-card__eyebrow{letter-spacing:.12em;color:var(--text-soft);text-transform:uppercase;font-size:10px;font-weight:700}.control-card__title{margin:0;font-size:15px;font-weight:750}.control-card__body{flex-direction:column;gap:12px;padding:14px;display:flex}.tool-grid,.action-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.tools-card .control-card__body{gap:12px}.tools-card .tool-grid{grid-template-columns:1fr;gap:6px}.tool-section{flex-direction:column;gap:8px;display:flex}.tool-section+.tool-section{border-top:1px solid var(--border-soft);padding-top:12px}.tool-section__label{color:var(--text-soft);letter-spacing:.08em;font-size:11px;font-weight:750}.tool-section--actions .action-grid{gap:6px}.tools-card .tool-button{text-align:left;justify-content:flex-start;align-items:center;gap:9px;min-height:36px;padding-left:14px;display:flex;position:relative}.tools-card .tool-button .tool-icon{color:var(--text-soft);flex:none;transition:color .16s}.tools-card .tool-button:hover:not(:disabled) .tool-icon{color:var(--text-muted)}.tools-card .tool-button.is-active{box-shadow:inset 3px 0 0 var(--accent-blue),0 0 0 3px #2563eb1a;border-color:#2563eb61}.tools-card .tool-button.is-active .tool-icon{color:#93c5fd}.parameter-card{background:linear-gradient(#fff,#fbfcfe)}.parameter-card .control-card__header{border-bottom:1px solid var(--border-soft);padding-bottom:12px}.parameter-card .control-card__body,.parameter-card .field-stack{gap:12px}.parameter-card .field-group{border:1px solid var(--border-soft);border-radius:var(--radius-md);background:var(--panel-muted);padding:10px}.parameter-card .field-group .field-row:first-child{min-height:24px}.parameter-card .action-grid{gap:8px}.shape-type-grid,.sticker-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.shape-type-grid .tool-button{border-radius:var(--radius-sm);min-height:36px;padding:0 8px;font-size:13px}.sticker-grid .tool-button{border-radius:var(--radius-sm);flex-direction:column;justify-content:center;align-items:center;gap:2px;min-height:54px;padding:6px 8px;font-size:13px;display:flex}.sticker-button__symbol{font-size:22px;line-height:1}.sticker-button__thumbnail,.sticker-current-thumbnail{border:1px solid var(--border-soft);background:#ffffffd1;justify-content:center;align-items:center;display:inline-flex;overflow:hidden}.sticker-button__thumbnail{border-radius:8px;width:28px;height:28px}.sticker-current-thumbnail{vertical-align:middle;border-radius:7px;width:24px;height:24px;margin-right:6px}.sticker-current-label{text-overflow:ellipsis;white-space:nowrap;vertical-align:middle;max-width:160px;display:inline-block;overflow:hidden}.sticker-button__thumbnail img,.sticker-current-thumbnail img{object-fit:contain;width:100%;height:100%;display:block}.sticker-transform-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.sticker-transform-grid .tool-button{border-radius:var(--radius-sm);min-height:36px;padding:0 8px;font-size:13px}.sticker-confirm-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.local-process-actions{grid-template-columns:1fr}.tool-button,.action-button{border-radius:var(--radius-sm);border:1px solid var(--border-soft);min-height:38px;color:var(--text-strong);background:var(--panel-bg);cursor:pointer;padding:0 11px;font-size:13px;font-weight:650;transition:box-shadow .16s,border-color .16s,background .16s,color .16s,transform .12s}.tool-button:hover:not(:disabled),.action-button:hover:not(:disabled){border-color:var(--border-strong);background:var(--panel-muted)}.tool-button:active:not(:disabled),.action-button:active:not(:disabled){transform:translateY(1px)}.tool-button.is-active{color:#fff;background:var(--text-strong);border-color:#0000}.action-button.is-primary{color:#fff;background:linear-gradient(#1f2937,#111827);border-color:#0000}.action-button.is-primary:hover:not(:disabled){background:linear-gradient(#283549,#1a2438)}.button-spinner{vertical-align:-2px;border:2px solid #ffffff59;border-top-color:#fff;border-radius:999px;width:13px;height:13px;margin-right:8px;animation:.8s linear infinite spinner-rotate;display:inline-block}.action-button.is-disabled.is-loading{opacity:.86;cursor:progress}@keyframes spinner-rotate{to{transform:rotate(360deg)}}.action-button.is-danger{color:#fff;background:var(--danger);border-color:#0000}.tool-button.is-disabled,.action-button.is-disabled{cursor:not-allowed;opacity:.46;box-shadow:none}.snapshot-panel{flex-direction:column;gap:10px;display:flex}.snapshot-panel__meta,.snapshot-empty{color:var(--text-muted);font-size:13px}.snapshot-empty{margin:0}.snapshot-list{flex-direction:column;gap:10px;display:flex}.snapshot-item{border:1px solid var(--border-soft);border-radius:var(--radius-md);background:var(--panel-bg);grid-template-columns:64px minmax(0,1fr);align-items:center;gap:10px;padding:10px;transition:border-color .16s,box-shadow .16s;display:grid}.snapshot-item:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.snapshot-item__thumb{object-fit:contain;background:#fff;border:1px solid #94a3b852;border-radius:10px;width:64px;height:64px}.snapshot-item__info{flex-direction:column;gap:6px;min-width:0;display:flex}.snapshot-item__label{color:var(--text-soft);font-size:12px;font-weight:700}.snapshot-item__time{color:var(--text-strong);font-size:13px;font-weight:700}.snapshot-item__actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.snapshot-item__actions .action-button{border-radius:var(--radius-sm);min-height:34px;padding:0 8px;font-size:12px}.field-stack{flex-direction:column;gap:16px;display:flex}.field-group{flex-direction:column;gap:10px;display:flex}.field-row{justify-content:space-between;align-items:center;gap:12px;display:flex}.field-label{color:var(--text-muted);font-size:13px}.field-value{color:var(--text-strong);font-variant-numeric:tabular-nums;font-size:13px;font-weight:700}.color-picker{position:relative}.color-trigger{border-radius:var(--radius-sm);border:1px solid var(--border-soft);background:var(--panel-bg);cursor:pointer;align-items:center;gap:12px;width:100%;min-height:42px;padding:0 12px;transition:transform .16s,box-shadow .16s,border-color .16s;display:flex}.color-trigger:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.color-trigger__preview{border:1px solid #0f172a1f;border-radius:999px;flex:none;width:22px;height:22px;box-shadow:inset 0 0 0 1px #fff6}.color-trigger__text{text-align:left;flex:1;font-size:14px;font-weight:600}.color-trigger__icon{color:var(--text-muted);font-size:20px;line-height:1}.color-popover{z-index:90;border-radius:var(--radius-md);border:1px solid var(--border-soft);background:var(--panel-strong);box-shadow:var(--shadow-md);flex-direction:column;gap:14px;padding:14px;display:flex;position:absolute;top:calc(100% + 10px);left:0;right:0}.color-popover__grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;display:grid}.color-swatch{aspect-ratio:1;border-radius:var(--radius-sm);background:var(--swatch-color);cursor:pointer;border:1px solid #0f172a14;width:100%;transition:transform .14s,box-shadow .14s,border-color .14s}.color-swatch:hover{box-shadow:var(--shadow-sm);transform:translateY(-1px)}.color-swatch.is-active{border-color:#0f172a3d;box-shadow:0 0 0 2px #fff,0 0 0 4px #2563eb75}.color-native-field{border-radius:var(--radius-md);border:1px dashed var(--border-strong);background:var(--panel-muted);flex-direction:column;gap:12px;padding:14px 16px;display:flex;position:relative}.color-native-field__header{justify-content:space-between;align-items:center;gap:12px;display:flex}.color-native-field__label{color:var(--text-muted);font-size:13px}.color-native-field__value{font-size:13px;font-weight:700}.color-native-field__picker-panel{flex-direction:column;gap:12px;display:flex}.color-spectrum,.color-hue{cursor:crosshair;-webkit-user-select:none;user-select:none;touch-action:none;position:relative;overflow:hidden}.color-spectrum{border-radius:var(--radius-sm);border:1px solid #0f172a14;min-height:168px}.color-spectrum__layer{position:absolute;top:0;right:0;bottom:0;left:0}.color-spectrum__layer--white{background:linear-gradient(90deg,#fff,#fff0)}.color-spectrum__layer--black{background:linear-gradient(#0000,#000)}.color-spectrum__handle,.color-hue__handle{pointer-events:none;border-radius:999px;position:absolute;transform:translate(-50%,-50%)}.color-spectrum__handle{border:2px solid #fffffff5;width:18px;height:18px;box-shadow:0 0 0 1px #0f172a2e,0 8px 18px #0f172a2e}.color-hue{border:1px solid #0f172a14;border-radius:999px;min-height:18px}.color-hue__handle{background:#fff;border:2px solid #0f172a29;width:18px;height:18px;top:50%;box-shadow:0 6px 16px #0f172a33}.color-native-field__picker-row{align-items:center;gap:12px;display:flex}.color-native-field__preview{min-height:52px;color:var(--text-muted);background:#ffffffc2;border-radius:14px;flex:1;align-items:center;gap:10px;padding:0 14px;font-size:13px;font-weight:600;display:flex}.color-native-field__preview-swatch{border:1px solid #0f172a1f;border-radius:999px;width:18px;height:18px}.color-rgb-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.color-rgb-field{color:var(--text-muted);flex-direction:column;gap:6px;font-size:12px;font-weight:700;display:flex}.color-rgb-field input{border:1px solid var(--border-soft);width:100%;min-height:42px;color:var(--text-strong);background:#ffffffd1;border-radius:12px;padding:0 12px}.brush-color-input{border:1px solid var(--border-soft);border-radius:var(--radius-sm);background:var(--panel-bg);cursor:pointer;width:100%;min-height:44px;padding:4px}.slider-control{width:100%;accent-color:var(--accent-blue);cursor:pointer}.slider-control:disabled{cursor:not-allowed}.ai-mode-grid{margin-bottom:2px}.ai-studio-card{background:linear-gradient(180deg,#f6f8ffeb,#fff 36%),var(--panel-bg);border-color:#2563eb38}.ai-studio-card .control-card__eyebrow{color:var(--accent-blue)}.ai-studio-card .control-card__title{align-items:center;gap:8px;display:flex}.ai-studio-card .control-card__title:before{content:"";background:var(--accent-blue);border-radius:999px;width:8px;height:8px;box-shadow:0 0 0 4px #2563eb1f}.ai-studio-card .ai-mode-grid{border:1px solid var(--border-soft);border-radius:var(--radius-md);background:#f6f7f9;padding:4px}.ai-studio-card .ai-mode-grid .tool-button{background:0 0;border-color:#0000}.ai-studio-card .ai-mode-grid .tool-button.is-active{color:var(--text-strong);border-color:var(--border-soft);background:var(--panel-bg);box-shadow:var(--shadow-sm)}.ai-prompt-section{border-radius:var(--radius-md);background:#f8fafcc7;border:1px solid #2563eb29;padding:10px}.ai-prompt-input{resize:vertical;border:1px solid var(--border-soft);border-radius:var(--radius-md);width:100%;min-height:124px;color:var(--text-strong);background:#fff;padding:12px;font-size:14px;line-height:1.55;transition:border-color .16s,box-shadow .16s}.ai-prompt-input:focus{border-color:#2563eb61;outline:3px solid #2563eb1f}.ai-template-section{flex-direction:column;gap:8px;display:flex}.ai-section-heading{color:var(--text-soft);letter-spacing:.08em;font-size:11px;font-weight:800}.ai-prompt-presets{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.ai-prompt-preset-button{border-radius:var(--radius-sm);border:1px solid var(--border-soft);min-height:34px;color:var(--text-strong);cursor:pointer;background:#fff;padding:0 9px;font-size:12px;font-weight:650;transition:border-color .16s,background .16s}.ai-prompt-preset-button:hover{border-color:var(--border-strong);background:var(--panel-muted)}.ai-prompt-history{border-top:1px solid var(--border-soft);flex-direction:column;gap:8px;max-width:100%;padding-top:10px;display:flex;overflow:hidden}.ai-primary-actions{border-radius:var(--radius-md);background:#fff;border:1px solid #2563eb29;padding:10px}.ai-primary-actions .action-button.is-primary{min-height:42px}.ai-primary-actions .action-button.is-primary+.action-button.is-primary{background:linear-gradient(#3b82f6,#2563eb)}.ai-primary-actions .action-button.is-primary+.action-button.is-primary:hover:not(:disabled){background:linear-gradient(#4f8ef7,#2f6ced)}.ai-prompt-history-header{justify-content:space-between;align-items:center;gap:8px;max-width:100%;display:flex}.ai-prompt-history-title{color:var(--text-muted);min-width:0;font-size:12px;font-weight:800}.ai-prompt-history-clear{color:var(--text-muted);cursor:pointer;background:0 0;border:0;flex:none;padding:0;font-size:12px;font-weight:800}.ai-prompt-history-clear:hover{color:var(--text-strong)}.ai-prompt-history-list{flex-direction:column;gap:8px;max-width:100%;display:flex;overflow:hidden}.ai-prompt-history-item{align-items:stretch;gap:6px;min-width:0;max-width:100%;display:flex}.ai-prompt-history-button{border:1px solid var(--border-soft);border-radius:var(--radius-sm);min-width:0;min-height:34px;color:var(--text-strong);cursor:pointer;text-align:left;text-overflow:ellipsis;white-space:nowrap;background:#fff;flex:auto;padding:8px 10px;font-size:12px;font-weight:650;line-height:1.35;overflow:hidden}.ai-prompt-history-delete{border:1px solid var(--border-soft);border-radius:var(--radius-sm);width:34px;min-height:34px;color:var(--text-muted);cursor:pointer;background:#fff;flex:0 0 34px;font-size:18px;font-weight:800;line-height:1}.ai-prompt-history-button:hover,.ai-prompt-history-delete:hover{border-color:var(--border-strong);background:var(--panel-muted)}.ai-prompt-history-delete:hover{color:var(--text-strong)}.ai-panel-note,.ai-error{border-radius:var(--radius-sm);padding:10px 12px;font-size:13px;line-height:1.45}.ai-panel-note{border:1px solid var(--border-soft);background:var(--panel-muted);color:var(--text-muted)}.ai-error{color:var(--danger);white-space:pre-line;background:#fef2f2f5;border:1px solid #dc262629}.ai-preview-card{border-radius:var(--radius-md);background:#fff;border:1px solid #2563eb33;flex-direction:column;gap:10px;padding:12px;display:flex;box-shadow:0 10px 24px #2563eb14}.ai-preview-image{object-fit:contain;border-radius:var(--radius-sm);border:1px solid var(--border-soft);background:var(--panel-muted);width:100%;max-height:240px;display:block}.ai-preview-size{color:var(--text-muted);font-size:12px;line-height:1.35}.ai-preview-actions{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.ai-preview-meta{color:var(--text-muted);word-break:break-word;flex-direction:column;gap:6px;font-size:12px;line-height:1.45;display:flex}.zoom-card{border-radius:var(--radius-md);background:var(--panel-muted);border:1px solid var(--border-soft);justify-content:space-between;align-items:center;gap:14px;padding:12px;display:flex}.zoom-card__label{color:var(--text-muted);font-size:13px}.zoom-card__value{font-variant-numeric:tabular-nums;font-size:24px;line-height:1}.view-note{color:var(--text-muted);align-items:center;gap:10px;font-size:13px;display:flex}.view-note__pill{border-radius:var(--radius-sm);min-width:52px;min-height:30px;color:var(--text-strong);background:#0f172a14;justify-content:center;align-items:center;padding:0 10px;font-weight:700;display:inline-flex}.workspace-panel{flex-direction:column;gap:10px;min-height:0;display:flex;overflow:hidden}.workspace-toolbar{justify-content:space-between;align-items:center;gap:14px;min-height:48px;padding:0 4px;display:flex}.workspace-toolbar__eyebrow{letter-spacing:.12em;color:var(--text-soft);text-transform:uppercase;margin:0 0 4px;font-size:10px;font-weight:700}.workspace-toolbar__title{margin:0;font-size:20px;font-weight:750}.workspace-toolbar__meta{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:12px;display:flex}.workspace-toolbar__chip{background:var(--accent-soft);color:var(--text-strong);font-variant-numeric:tabular-nums;white-space:nowrap;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:700}.workspace-toolbar__chip.is-muted{background:var(--panel-bg);border:1px solid var(--border-soft);color:var(--text-muted);font-weight:650}.workspace-toolbar__hint{color:var(--text-muted);font-size:13px}.workspace-stage{border-radius:var(--radius-lg);border:1px solid var(--border-soft);background:var(--panel-bg);min-height:0;box-shadow:var(--shadow-md);flex:1;padding:10px;transition:border-color .15s,background .15s;position:relative}.workspace-stage.is-image-drag-active{background:#eff6ffb3;border-color:#2563eb80}.workspace-stage.is-image-drag-active .workspace-stage__inner{border-color:#2563ebb3}.image-drop-hint{z-index:110;border-radius:var(--radius-md);color:var(--accent-blue);pointer-events:none;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#eff6ffcc;border:2px dashed #2563ebb8;justify-content:center;align-items:center;display:flex;position:absolute;top:20px;right:20px;bottom:20px;left:20px}.image-drop-hint__panel{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);text-align:center;background:#ffffffdb;flex-direction:column;align-items:center;gap:8px;padding:22px 30px;display:flex}.image-drop-hint__icon{color:var(--accent-blue)}.image-drop-hint__title{color:var(--text-strong);font-size:16px;font-weight:750}.image-drop-hint__sub{color:var(--text-muted);font-size:12px;font-weight:600}.workspace-stage__inner{border-radius:var(--radius-md);background:#f4f6f8;border:1px solid #94a3b82e;height:100%;min-height:0;position:relative;overflow:hidden}.canvas-viewport{overscroll-behavior:contain;background:linear-gradient(#f8fafcc7,#f1f5f985),repeating-linear-gradient(45deg,#94a3b80f 0,#94a3b80f 16px,#ffffff14 16px,#ffffff14 32px);height:100%;padding:24px;position:relative;overflow:auto}.canvas-viewport__inner{justify-content:center;align-items:center;min-width:100%;min-height:100%;display:flex;position:relative}.canvas-shell{border-radius:var(--radius-md);display:none;position:relative;overflow:hidden;box-shadow:0 16px 42px #0f172a29}.canvas-shell.is-visible{display:block}.canvas-scale-layer{position:relative}.editor-canvas{background:#fff;width:100%;height:100%;display:block}.editor-overlay{touch-action:none;width:100%;height:100%;position:absolute;top:0;right:0;bottom:0;left:0}.original-preview-layer{z-index:70;object-fit:fill;pointer-events:none;-webkit-user-select:none;user-select:none;background:#fff;width:100%;height:100%;position:absolute;top:0;right:0;bottom:0;left:0}.workspace-empty{text-align:center;color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:14px;padding:28px;display:flex;position:absolute;top:0;right:0;bottom:0;left:0}.workspace-empty__panel{border:1px solid var(--border-soft);border-radius:var(--radius-xl);background:linear-gradient(#fffffff5,#f8fafceb),#fff;flex-direction:column;align-items:center;gap:14px;width:min(560px,100%);padding:32px;display:flex;box-shadow:0 20px 60px #0f172a14}.workspace-empty__art{background:linear-gradient(#fff,#fff) padding-box padding-box,linear-gradient(135deg,#111827,#2563eb) border-box;border:1px solid #0000;border-radius:18px;width:72px;height:72px;position:relative;box-shadow:0 12px 24px #0f172a14}.workspace-empty__art:before,.workspace-empty__art:after{content:"";background:var(--border-strong);height:1px;position:absolute;left:18px;right:18px}.workspace-empty__art:before{top:26px}.workspace-empty__art:after{top:42px}.workspace-empty__title{color:var(--text-strong);margin:0;font-size:28px;font-weight:760;line-height:1.15}.workspace-empty__text{max-width:420px;margin:0;line-height:1.5}.workspace-empty__actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:10px;margin-top:2px;display:flex}.workspace-empty__hints{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;margin-top:4px;display:flex}.workspace-empty__hint{border:1px dashed var(--border-strong);color:var(--text-muted);background:#ffffffb3;border-radius:999px;align-items:center;gap:5px;padding:5px 10px;font-size:12px;font-weight:600;display:inline-flex}.workspace-empty__hint kbd{border:1px solid var(--border-strong);min-width:20px;color:var(--text-strong);background:#fff;border-bottom-width:2px;border-radius:5px;justify-content:center;align-items:center;padding:1px 5px;font-family:inherit;font-size:11px;font-weight:700;line-height:1.4;display:inline-flex}.workspace-empty__hint-plus{color:var(--text-soft)}.empty-action{border-radius:var(--radius-sm);border:1px solid var(--border-soft);cursor:pointer;min-height:42px;padding:0 16px;font-size:13px;font-weight:700;transition:background .16s,border-color .16s,box-shadow .16s}.empty-action:hover{box-shadow:var(--shadow-sm)}.empty-action:active{box-shadow:none;transform:translateY(1px)}.empty-action.is-primary{color:#fff;border-color:var(--text-strong);background:var(--text-strong)}.empty-action.is-secondary{color:var(--text-strong);background:#fff}.empty-action.is-secondary:hover{border-color:var(--border-strong);background:var(--panel-muted)}.text-draft-layer{z-index:60;pointer-events:auto;align-items:center;gap:10px;display:flex;position:absolute}.draft-handle{border-radius:var(--radius-sm);color:#fff;cursor:move;-webkit-user-select:none;user-select:none;touch-action:none;background:#0f172aeb;justify-content:center;align-items:center;width:38px;height:38px;display:inline-flex;box-shadow:0 12px 20px #0f172a33}.draft-input-shell{border-radius:var(--radius-md);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffe0;border:1px solid #2563eb47;align-items:center;min-height:52px;padding:10px 14px;display:flex;box-shadow:0 18px 28px #0f172a29}.draft-input{box-shadow:none;background:0 0;border:none;outline:none;padding:0}.draft-input::placeholder{color:#64748b9e}.status-toast{z-index:120;border-radius:var(--radius-md);color:#fff;pointer-events:none;max-width:min(360px,100vw - 40px);box-shadow:var(--shadow-md);background:#0f172aeb;align-items:flex-start;gap:9px;padding:10px 14px;font-size:14px;font-weight:600;line-height:1.35;display:flex;position:fixed;bottom:28px;right:28px}.status-toast:before{content:"";background:#4ade80;border-radius:999px;flex:none;width:8px;height:8px;margin-top:5px}.status-toast[data-tone=warning]:before,.status-toast[data-tone=error]:before{background:#ffffffd9}.status-toast[data-tone=warning]{background:#d97706eb}.status-toast[data-tone=error]{background:#dc2626eb}@keyframes ui-card-in{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@keyframes ui-panel-in{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}@keyframes ui-toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes ui-fade-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:no-preference){.editor-sidebar .control-card,.ai-preview-card{animation:.2s ui-card-in}.help-panel{animation:.18s ui-panel-in}.color-popover{animation:.16s ui-panel-in}.status-toast{animation:.22s ui-toast-in}.image-drop-hint{animation:.15s ui-fade-in}}@media (max-width:1180px){.editor-layout{grid-template-rows:minmax(320px,1fr) minmax(240px,.85fr);grid-template-columns:1fr}.editor-sidebar{order:2;min-height:0;max-height:none}.workspace-panel{order:1;min-height:0}}@media (max-width:900px){.app-shell{padding:8px}.app-frame{gap:8px;height:calc(100vh - 16px);min-height:calc(100vh - 16px);padding:10px}.app-header,.workspace-toolbar{flex-direction:column;align-items:stretch}.app-header__actions{flex-wrap:wrap;justify-content:stretch;gap:8px;width:100%}.app-header__primary-actions{flex:260px}.app-header__primary-actions .header-button{flex:1}.save-controls{flex:320px}.save-controls__row{flex-wrap:wrap;width:100%}.save-controls__row .header-button{flex:1}.header-button{flex:120px}.editor-layout{grid-template-rows:minmax(280px,.95fr) minmax(280px,1fr);gap:8px}.editor-sidebar{gap:8px;padding-right:0}.control-card__header{padding:12px 12px 0}.control-card__body{padding:12px}.workspace-toolbar{gap:8px;min-height:auto}.workspace-stage{padding:8px}.canvas-viewport{padding:16px}.help-panel{width:auto;max-height:calc(100vh - 36px);top:18px;left:12px;right:12px}.workspace-stage__inner{min-height:0}.workspace-empty{padding:20px}.workspace-empty__panel{padding:24px}.workspace-empty__title{font-size:24px}.workspace-empty__actions{width:100%}.empty-action{flex:220px}}@media (max-width:520px){.app-shell{padding:6px}.app-frame{border-radius:var(--radius-lg);height:calc(100vh - 12px);min-height:calc(100vh - 12px);padding:8px}.app-header{gap:10px;padding:10px}.app-brand{min-width:0}.app-brand__title{font-size:20px}.app-header__primary-actions,.save-controls,.help-button{flex:100%}.save-format,.save-file-name,.save-controls__row .header-button,.header-button{min-height:34px}.save-controls__row{grid-template-columns:minmax(84px,.7fr) repeat(2,minmax(0,1fr));gap:6px;display:grid}.save-controls__size{text-align:left}.editor-layout{grid-template-rows:minmax(250px,.85fr) minmax(300px,1fr)}.tool-section--actions .action-grid,.ai-primary-actions,.ai-preview-actions,.ai-prompt-presets{grid-template-columns:1fr}.ai-prompt-input{min-height:104px}.workspace-toolbar__meta{justify-content:flex-start;gap:8px}.workspace-toolbar__hint{font-size:12px}.workspace-empty{padding:12px}.workspace-empty__panel{gap:10px;padding:18px}.workspace-empty__art{border-radius:var(--radius-lg);width:56px;height:56px}.workspace-empty__art:before,.workspace-empty__art:after{left:14px;right:14px}.workspace-empty__art:before{top:20px}.workspace-empty__art:after{top:34px}.workspace-empty__title{font-size:21px}.workspace-empty__text{font-size:13px}.workspace-empty__actions{gap:8px}.empty-action{flex-basis:100%;width:100%}}@media (max-width:640px){.app-shell{height:100dvh;min-height:100dvh;padding:6px 6px calc(10px + env(safe-area-inset-bottom));-webkit-overflow-scrolling:touch;overflow:hidden auto}.app-frame{height:auto;min-height:calc(100dvh - 12px - env(safe-area-inset-bottom));gap:8px;overflow:visible}.app-header{grid-template-columns:minmax(0,1fr);gap:8px;min-height:0;padding:8px;display:grid}.app-brand{gap:9px;min-width:0}.app-brand__logo{border-radius:9px;width:32px;height:32px;font-size:12px}.app-brand__copy{gap:0}.app-brand__eyebrow,.app-brand__subtitle{display:none}.app-brand__title{font-size:19px}.app-header__actions{grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch;gap:6px;width:100%;display:grid}.app-header__primary-actions{grid-column:1/span 2;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;min-width:0;display:grid}.help-button{grid-column:3;min-width:0}.save-controls{grid-column:1/-1;min-width:0}.save-controls__row{grid-template-columns:minmax(78px,.72fr) repeat(2,minmax(0,1fr));gap:6px;width:100%;display:grid}.save-controls__size{display:none}.save-format,.save-file-name,.header-button{min-width:0;min-height:32px;padding:0 8px;font-size:12px}.save-format{justify-content:center}.save-file-name{grid-column:1/-1}.save-format__label,.save-file-name__label{font-size:11px}.save-format__select{max-width:44px;font-size:12px}.editor-layout{flex-direction:column;height:auto;min-height:0;display:flex;overflow:visible}.workspace-panel,.editor-sidebar{min-width:0;max-width:100%;overflow:visible}.workspace-panel{min-height:360px}.editor-sidebar{padding-bottom:calc(18px + env(safe-area-inset-bottom))}.workspace-toolbar,.workspace-toolbar__meta{gap:6px}.workspace-stage{min-height:300px}.workspace-stage__inner{overflow:hidden}.canvas-viewport{padding:12px;overflow:auto}.canvas-viewport__inner{min-height:100%}.workspace-empty{width:100%;min-height:100%;padding:0;position:static}.workspace-empty__panel{gap:10px;width:100%;max-width:440px;padding:18px;box-shadow:0 12px 36px #0f172a14}.workspace-empty__title{font-size:21px}.workspace-empty__text{font-size:13px}.workspace-empty__actions{gap:8px;width:100%}.empty-action{width:100%;min-height:38px}.control-card,.ai-studio-card{max-width:100%}.control-card__header{padding:11px 11px 0}.control-card__body{padding:11px}.ai-prompt-section,.ai-primary-actions,.ai-preview-card,.parameter-card .field-group{padding:9px}.ai-prompt-input{min-height:112px;font-size:16px}.ai-prompt-presets,.ai-primary-actions,.ai-preview-actions{grid-template-columns:1fr}.ai-preview-image{max-height:220px}.save-controls .header-button svg{display:none}.status-toast{left:12px;right:12px;bottom:calc(14px + env(safe-area-inset-bottom));max-width:none}.image-drop-hint{top:12px;right:12px;bottom:12px;left:12px}.image-drop-hint__panel{padding:16px 18px}}@media (max-width:420px){.app-frame{padding:7px}.save-controls__row{grid-template-columns:minmax(72px,.62fr) repeat(2,minmax(0,1fr))}.header-button,.save-format,.save-file-name{padding:0 6px;font-size:11px}.workspace-panel{min-height:330px}.workspace-stage{min-height:280px}.workspace-empty__panel{padding:14px}.workspace-empty__art{width:48px;height:48px}.workspace-empty__art:before,.workspace-empty__art:after{left:12px;right:12px}.workspace-empty__art:before{top:18px}.workspace-empty__art:after{top:30px}.workspace-empty__title{font-size:19px}.empty-action{min-height:36px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-content{syntax:"*";inherits:false;initial-value:""}
