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var(--focus-ring)}.param-option-check{color:var(--accent-1);font-size:.82em}.param-popover-body{margin-top:10px;padding-top:10px;border-top:1px solid var(--card-border)}.popover-config{display:grid;grid-gap:10px;gap:10px}.popover-config label{margin-bottom:6px;font-size:.78em}.popover-config input{min-height:40px;padding:9px 10px;font-size:.88em}.popover-config-note{color:var(--error);font-size:.8em;line-height:1.45}.mode-tabs{display:flex;gap:6px;margin-bottom:18px;background:var(--tab-bar-bg);padding:4px;border-radius:14px;border:1px solid var(--card-border)}.mode-tab{flex:1 1;padding:10px 14px;border-radius:11px;border:none;background:transparent;color:var(--mode-tab-color);font-size:.92em;font-weight:500;cursor:pointer;transition:all .2s;font-family:inherit}.mode-tab:hover{color:var(--mode-tab-hover-color);background:var(--hover-overlay)}.mode-tab.is-active{background:var(--tab-active-bg);color:var(--tab-active-color);font-weight:600;box-shadow:var(--shadow-sm)}.btn-primary{width:100%;padding:14px;border:none;border-radius:var(--radius-btn);font-size:1.05em;font-weight:700;cursor:pointer;color:#fff;background:var(--accent-grad);transition:transform .15s,box-shadow .2s,opacity .2s;margin-top:4px;letter-spacing:.01em}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 24px var(--btn-primary-hover-shadow)}.btn-primary:active{transform:translateY(0)}.btn-primary[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.stage{min-height:120px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center}.preview-panel .stage{min-height:360px}.stage 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spin{to{transform:rotate(1turn)}}.loading-hint{margin-top:16px;color:var(--muted);font-size:.9em}.icon-large{font-size:3em;margin-bottom:12px;opacity:var(--icon-large-opacity)}.icon-hint{color:var(--muted);font-size:.9em}.alert{color:var(--alert-color);background:var(--alert-bg);border:1.5px solid var(--alert-border);border-radius:var(--radius-field);padding:14px;margin-top:12px;font-size:.9em;text-align:left;word-break:break-word}.stage-caption{margin-top:10px;color:var(--muted);font-size:.8em;max-width:500px;text-align:center}.history-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.history-bar h2{font-size:1.05em;color:var(--text);font-weight:700}.history-badge{font-size:.78em;color:var(--badge-color);background:var(--badge-bg);padding:3px 10px;border-radius:20px;margin-left:6px;font-weight:600}.btn-danger{padding:6px 14px;border:1.5px solid var(--alert-border);border-radius:8px;background:var(--btn-ghost-bg);color:var(--danger);cursor:pointer;font-size:.8em;font-weight:500;transition:all .2s}.btn-danger:hover{background:var(--alert-bg);border-color:var(--danger)}.history-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(136px,1fr));grid-gap:12px;gap:12px}.tile{position:relative;border-radius:14px;overflow:hidden;cursor:pointer;border:2px solid transparent;transition:all .2s;aspect-ratio:1;background:var(--field-bg);box-shadow:var(--shadow-sm)}.tile:hover{border-color:var(--accent-1);transform:translateY(-2px);box-shadow:var(--shadow-md)}.tile.is-active{border-color:var(--accent-2);box-shadow:0 0 0 3px var(--tile-active-ring)}.tile img{width:100%;height:100%;object-fit:cover;display:block}.tile-no{top:6px;left:6px;background:var(--tile-no-bg);color:var(--tile-no-color);padding:2px 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rgba(255,255,255,.25);background:rgba(255,255,255,.12);color:#fff;font-size:1.2em;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.lightbox-x:hover{background:rgba(255,255,255,.22)}footer{color:var(--muted);font-size:.8em;margin-top:40px;display:flex;gap:10px;flex-wrap:wrap}.github-link,footer{align-items:center;justify-content:center}.github-link{width:34px;height:34px;display:inline-flex;border-radius:999px;border:1.5px solid var(--card-border);background:var(--github-link-bg);color:var(--text-sub);transition:transform .15s,border-color .2s,color .2s}.github-link:hover{transform:translateY(-1px);border-color:var(--accent-1);color:var(--accent-1)}[data-theme=dark] .auth-toggle,[data-theme=dark] .theme-toggle{border:1px solid var(--card-border);background:rgba(61,50,41,.65);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}[data-theme=dark] .auth-toggle.is-guest{background:var(--bg-elevated);border-color:var(--card-border);color:#fff}[data-theme=dark] .auth-toggle.is-guest.is-open,[data-theme=dark] .auth-toggle.is-guest:hover{background:var(--hover-bg);border-color:var(--accent-1);color:var(--accent-1);box-shadow:0 0 24px var(--btn-primary-hover-shadow)}[data-theme=dark] .auth-popover{border:1px solid var(--card-border);border-radius:var(--radius-card);background:rgba(46,38,31,.94)}[data-theme=dark] h1{margin-bottom:12px;background:linear-gradient(135deg,#f7f4ee,#cc905c 62%,#ae6f37);-webkit-background-clip:text;background-clip:text;letter-spacing:0;line-height:1.08}[data-theme=dark] .tagline{color:var(--text)}[data-theme=dark] .panel{box-shadow:none;transition:border-color .2s,transform .2s,box-shadow .2s}[data-theme=dark] .panel:hover{border-color:rgba(204,144,92,.26);box-shadow:var(--shadow-md);transform:translateY(-1px)}[data-theme=dark] label{color:var(--text);margin-bottom:8px}[data-theme=dark] input,[data-theme=dark] select,[data-theme=dark] textarea{padding:12px 16px;border-width:1px}[data-theme=dark] input:focus,[data-theme=dark] textarea:focus{background:#44372d}[data-theme=dark] input::placeholder,[data-theme=dark] textarea::placeholder{color:rgba(163,152,143,.78)}[data-theme=dark] .prompt-wrap{margin-bottom:20px;border-radius:16px;border-color:rgba(237,234,222,.12);background:linear-gradient(180deg,rgba(61,50,41,.96),rgba(48,39,32,.98));box-shadow:inset 0 1px 0 rgba(237,234,222,.06),inset 0 -18px 42px rgba(20,15,12,.18);scrollbar-color:rgba(204,144,92,.46) rgba(20,15,12,.3)}[data-theme=dark] .prompt-wrap textarea{padding:4px 20px 18px;border-radius:0;border-color:transparent;background:transparent;box-shadow:none}[data-theme=dark] .prompt-wrap:hover{border-color:rgba(204,144,92,.28)}[data-theme=dark] .prompt-wrap:focus-within{background:linear-gradient(180deg,rgba(67,54,44,.98),rgba(52,42,34,.98));box-shadow:0 0 0 3px var(--focus-ring),0 0 28px rgba(204,144,92,.12),inset 0 1px 0 rgba(237,234,222,.08)}[data-theme=dark] .prompt-wrap textarea:focus{background:transparent;box-shadow:none}[data-theme=dark] .btn-danger,[data-theme=dark] .btn-ghost,[data-theme=dark] .config-notice,[data-theme=dark] .github-link,[data-theme=dark] .prompt-thumb{border-width:1px}[data-theme=dark] .config-notice{color:var(--text)}[data-theme=dark] .auth-avatar-fallback{background:var(--accent-1)}[data-theme=dark] .btn-danger,[data-theme=dark] .btn-primary,[data-theme=dark] .history-badge,[data-theme=dark] .mode-tab,[data-theme=dark] .mode-tabs,[data-theme=dark] .tile-no{border-radius:999px}[data-theme=dark] .mode-tab.is-active{box-shadow:0 0 24px var(--btn-primary-hover-shadow)}[data-theme=dark] .prompt-thumb,[data-theme=dark] .stage img,[data-theme=dark] .tile{border-radius:var(--radius-card)}[data-theme=dark] .btn-primary{padding:14px 24px;background:var(--accent-1);letter-spacing:0;box-shadow:0 0 24px var(--btn-primary-hover-shadow)}[data-theme=dark] .btn-primary:hover{background:#c27b3d;transform:translateY(-1px) scale(1.01);box-shadow:0 0 34px rgba(204,144,92,.3)}@media (max-width:980px){.wrap{width:min(100%,820px)}.workbench{grid-template-columns:1fr}.control-panel{position:static}.preview-panel{min-height:360px}.preview-panel .stage{min-height:300px}}@media (max-width:620px){.top-actions{top:12px;right:12px;gap:8px}.auth-toggle,.theme-toggle{width:38px;height:38px}.wrap{padding:70px 14px 36px}.app-header{margin-bottom:22px}h1{font-size:1.82em;line-height:1.15}.tagline{font-size:.9em}.results-column,.workbench{gap:14px}.panel{padding:18px}.mode-tabs{gap:4px;padding:3px;border-radius:12px}.mode-tab{min-height:42px;padding:9px 8px;font-size:.86em}.prompt-wrap textarea{min-height:220px;padding:4px 14px 14px}.prompt-media-tray{padding:12px 12px 10px}.prompt-thumb,.prompt-upload-tile{width:48px;height:48px;flex-basis:48px;border-radius:11px}.prompt-upload-tile.is-compact{width:38px;height:38px;flex-basis:38px}.param-controls{align-items:center}.param-picker{position:static}.param-trigger{min-height:40px;padding:9px 12px;font-size:.86em}.config-picker .param-popover,.param-popover{left:0;right:0;bottom:calc(100% + 10px);width:100%;min-width:0;max-width:none}.config-picker .param-popover:after,.param-popover:after{left:24px;right:auto}[data-theme=dark] .prompt-wrap textarea{padding:4px 14px 14px}.btn-primary{min-height:48px}.preview-panel{min-height:300px}.preview-panel .stage{min-height:248px}.stage img{max-height:58vh}.stage-actions{display:grid;grid-template-columns:1fr;width:100%}.stage-actions .btn-ghost{min-height:42px}.history-bar{align-items:flex-start;gap:10px}.history-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.empty{padding:32px 12px}footer{margin-top:28px;text-align:center}}