/* 生成フォーム：1列のチップ、開始・終了フレーム、ドロップ、構図・演出／入力補助の図版タイル */
.studio-composer-panel{width:430px}
.studio-chat-composer.studio-smart-composer{background:#1b1d21;border:1px solid #7d849066;border-radius:18px;padding:14px 14px 12px;transition:border-color .2s,box-shadow .2s}
.studio-chat-composer.studio-smart-composer:focus-within{border-color:#8f86e68a;box-shadow:0 0 0 1px #8f86e633,0 10px 40px #0007}
/* 入力欄 */
.studio-generation-input{display:grid;grid-template-columns:minmax(0,1fr) 26px;gap:10px;align-items:start}
.studio-generation-input textarea{min-width:0;min-height:96px;color:#eee;font-size:14px!important;padding:2px 0;line-height:1.8;resize:vertical;background:transparent;border:0;outline:none}
.studio-generation-input textarea::placeholder{color:#8a8d94}
.studio-generation-expand{display:grid;place-items:center;width:26px;height:26px;padding:0!important;background:transparent!important;border:0!important;border-radius:7px!important;color:#9aa0aa;cursor:pointer}
.studio-generation-expand:hover{background:#2c2f35!important;color:#fff}
/* 操作列 */
.studio-generation-controls{display:flex!important;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.studio-generation-primary-controls{display:flex;align-items:center;gap:6px;flex:1 1 auto;min-width:0;flex-wrap:wrap}
.studio-generation-secondary-controls{display:flex;align-items:center;gap:8px;margin-left:auto}
.studio-generation-cost{font-size:13px;font-weight:700;color:#f0e6c8;letter-spacing:.02em;white-space:nowrap;padding:0 2px}
.studio-generation-cost[hidden]{display:none!important}
.studio-chip{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 12px!important;border:1px solid #ffffff14!important;border-radius:10px!important;background:#26292f!important;color:#e6e8ec!important;font-size:13px!important;font-weight:600;line-height:1;white-space:nowrap;cursor:pointer;transition:background .15s,border-color .15s,color .15s;width:auto!important;margin:0}
.studio-chip:hover{background:#30343b!important;border-color:#ffffff26!important}
.studio-chip svg{flex:none;color:#b9bec8}
.studio-chip.active{border-color:#8f86e680!important;background:linear-gradient(110deg,#7656d92e,#257eae2e),#26292f!important}
.studio-chip.active svg{color:#c6bcff}
.studio-chip[hidden]{display:none!important}
.studio-chip-label{overflow:hidden;text-overflow:ellipsis;max-width:190px}
.studio-chip-badge{display:inline-grid;place-items:center;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:linear-gradient(110deg,#7656d9,#257eae);color:#fff;font-size:11px;font-weight:700;box-sizing:border-box}
.studio-chip-badge[hidden]{display:none}
.studio-chip-model{padding-left:6px!important}
.studio-chip-model:not(.has-mark){padding-left:14px!important}
.studio-model-chip-mark{display:grid;place-items:center;width:24px;height:24px;border-radius:7px;background:linear-gradient(135deg,#7656d9,#257eae);color:#fff;font-size:11px;font-weight:700;flex:none;letter-spacing:0;line-height:1;overflow:hidden}
.studio-model-chip-mark.is-icon{color:#fff}
.studio-model-chip-mark.is-icon svg{display:block;width:14px;height:14px}
.studio-chip-group{display:inline-flex;align-items:center;height:34px;padding:0 2px;border:1px solid #ffffff14;border-radius:10px;background:#26292f}
.studio-chip-group .studio-chip{height:30px;width:32px!important;padding:0!important;justify-content:center;border:0!important;background:transparent!important;border-radius:8px!important}
.studio-chip-group .studio-chip:hover{background:#353941!important}
.studio-chip-group .studio-chip+.studio-chip{position:relative}
.studio-chip-group .studio-chip+.studio-chip:before{content:'';position:absolute;left:-1px;top:8px;bottom:8px;width:1px;background:#ffffff1c}
.studio-chip-icon .studio-chip-label{display:none}
.studio-generation-secondary-controls select{width:110px;color:#ddd;font-size:12px!important;padding:6px!important;background:#26292f;border:1px solid #ffffff14;border-radius:10px}
.studio-generation-secondary-controls select[hidden]{display:none}
.studio-generation-controls .studio-generation-submit{width:auto!important;min-width:118px;height:38px;padding:0 18px!important;border:0!important;border-radius:12px!important;background:linear-gradient(110deg,#7656d9,#257eae)!important;color:#fff!important;font-size:14px!important;font-weight:700;box-shadow:0 6px 20px #5f5fd855;cursor:pointer}
.studio-generation-controls .studio-generation-submit:hover:not(:disabled){filter:brightness(1.12)}
.studio-generation-submit:disabled{opacity:.5}
/* 参照チップ */
.studio-smart-composer .studio-composer-references:empty{display:none}
.studio-smart-composer .studio-composer-references{margin:0 0 8px}
/* 適用中の構図・演出／入力補助タグ */
.studio-direction-tags{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 0}
.studio-direction-tags[hidden]{display:none}
.studio-direction-tag{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 6px 0 10px!important;border-radius:14px!important;border:1px solid #8f86e655!important;background:#7656d91f!important;color:#e9e6ff!important;font-size:12px!important;cursor:pointer}
.studio-direction-tag.tag-assist{border-color:#3fb6d855!important;background:#257eae1f!important;color:#dff4ff!important}
.studio-direction-tag small{font-size:11px;color:#aeb4d8}
.studio-direction-tag.tag-assist small{color:#9ccbe0}
.studio-direction-tag b{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;background:#ffffff14;font-weight:400;font-size:12px}
.studio-direction-tag:hover b{background:#ffffff30}
/* 開始・終了フレーム */
.studio-composer-frames{display:flex;align-items:center;gap:10px;margin:0 0 12px;padding:10px;border:1px solid #ffffff10;border-radius:14px;background:#15171b}
.studio-composer-frames[hidden]{display:none}
.studio-frame-slot{position:relative;flex:none;width:132px;aspect-ratio:16/9;border-radius:10px;border:1.5px dashed #6e7584;background:#1f2228;display:grid;place-items:center;cursor:pointer;overflow:hidden;transition:border-color .15s,background .15s,transform .15s;outline:none}
.studio-frame-slot:hover,.studio-frame-slot:focus-visible{border-color:#a597ff;background:#24262f}
.studio-frame-slot.drag-over{border-color:#5fd0f0;background:#1b2b36;transform:scale(1.03);box-shadow:0 0 0 4px #3fc6e833}
.studio-frame-slot.filled{border:1.5px solid #8f86e6aa}
.studio-frame-slot[data-role=end].filled{border-color:#3fc6e8aa}
.studio-frame-slot img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.studio-frame-label{position:absolute;left:6px;top:6px;z-index:2;padding:2px 8px;border-radius:8px;background:#7656d9;color:#fff;font-size:11px;font-weight:700;letter-spacing:.05em}
.studio-frame-slot[data-role=end] .studio-frame-label{background:#257eae}
.studio-frame-empty{display:flex;flex-direction:column;align-items:center;gap:4px;color:#9aa1ad;font-size:11px;padding-top:12px}
.studio-frame-clear{position:absolute;right:5px;top:5px;z-index:2;width:22px;height:22px;padding:0!important;border-radius:50%!important;border:0!important;background:#000a!important;color:#fff!important;font-size:13px!important;line-height:1;cursor:pointer}
.studio-frame-link{display:flex;gap:4px;flex:none}
.studio-frame-link i{width:5px;height:5px;border-radius:50%;background:linear-gradient(110deg,#7656d9,#3fc6e8);opacity:.85}
.studio-frame-link i:nth-child(2){opacity:.6}.studio-frame-link i:nth-child(3){opacity:.4}
.studio-frame-side{display:flex;flex-direction:column;align-items:flex-start;gap:6px;margin-left:6px;min-width:0}
.studio-frame-side small{font-size:12px;color:#a9afba;line-height:1.5}
.studio-frame-swap{height:28px;padding:0 12px!important;border-radius:9px!important;border:1px solid #ffffff1c!important;background:#26292f!important;color:#dfe3ea!important;font-size:12px!important;cursor:pointer}
.studio-frame-swap:disabled{opacity:.4;cursor:default}
.studio-frame-picker .studio-frame-file{width:100%;height:38px;border-radius:10px;border:1px dashed #8f86e6aa;background:#26292f;color:#fff;font-size:13px;cursor:pointer}
.studio-frame-picker-title{display:block;margin:14px 0 6px!important;font-size:12px!important;color:#aab!important}
.studio-frame-picker-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.studio-frame-picker-grid button{padding:0;aspect-ratio:16/9;border-radius:7px;border:1px solid #ffffff1a;background:#111;overflow:hidden;cursor:pointer}
.studio-frame-picker-grid button:hover{border-color:#a597ff}
.studio-frame-picker-grid img{width:100%;height:100%;object-fit:cover;display:block}
/* ドロップの案内 */
.studio-composer-drop{display:none}
.studio-smart-composer.drag-active .studio-composer-drop{display:flex;position:absolute;inset:0;z-index:5;flex-direction:column;align-items:center;justify-content:center;gap:4px;border-radius:18px;border:2px dashed #8f86e6;background:#15171bdd;color:#fff;pointer-events:none;font-size:14px}
.studio-smart-composer.drag-active .studio-composer-drop span{font-size:12px;color:#b8bdd0}
.studio-smart-composer.drag-active .studio-composer-frames{position:relative;z-index:6}
/* ポップオーバー */
.studio-generation-popover{position:fixed;z-index:3000;border:1px solid #62656b77;background:linear-gradient(135deg,#1f2126,#24262b);border-radius:14px;box-shadow:0 16px 60px #000a;color:#e5e5e5;overflow:auto;font:13px 'Yu Gothic UI','Yu Gothic',sans-serif;scrollbar-width:thin}
.studio-generation-popover>header{display:flex;justify-content:space-between;align-items:center;margin:0 16px;padding:14px 0 12px;border-bottom:1px solid #ffffff14;position:sticky;top:0;background:#212328;z-index:1}
.studio-generation-popover>header strong{font-weight:600;font-size:15px}
.studio-generation-popover>header button{background:none;border:0;color:#aaa;padding:1px 7px;font-size:21px;cursor:pointer}
.studio-generation-popover-body{padding:12px 16px 16px}
.studio-generation-popover-body input:not([type=checkbox]),.studio-generation-popover-body select,.studio-generation-popover-body textarea{width:100%;box-sizing:border-box;border:1px solid #ffffff1c;background:#2b2e34;color:#ddd;border-radius:9px;padding:9px 10px;font:inherit}
.studio-generation-popover-body input[type=checkbox]{accent-color:#a597ff}
.studio-generation-popover-body p{font-size:13px;color:#ccc;margin:3px 0 14px}
.studio-generation-popover-body small{display:block;font-size:12px;color:#9a9ea8;line-height:1.7;margin-top:10px}
.studio-model-menu-list{display:flex;flex-direction:column;max-height:380px;overflow-y:auto;scrollbar-width:thin;margin-top:10px;gap:3px}
.studio-model-menu-group{margin:10px 6px 4px!important;font-size:12px!important;color:#a99fff!important;font-weight:700}
.studio-model-menu-item{display:flex;width:100%;align-items:center;gap:10px;padding:10px 8px;background:transparent;border:0;border-radius:9px;color:#ddd;text-align:left;font:inherit;cursor:pointer}
.studio-model-menu-item[aria-selected=true]{background:#7656d92e;box-shadow:inset 0 0 0 1px #8f86e666}
.studio-model-menu-item:hover{background:#30333a}
.studio-model-menu-item:disabled{opacity:.4;cursor:not-allowed}
.studio-model-mark{display:grid;place-items:center;flex:0 0 36px;height:36px;background:linear-gradient(135deg,#7656d9,#257eae);border-radius:9px;color:#fff;font-size:13px;font-weight:700;overflow:hidden;letter-spacing:0;line-height:1}
.studio-model-mark.is-icon svg{display:block;width:18px;height:18px}
.studio-model-description{flex:1;min-width:0}
.studio-model-title-row{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.studio-model-title-row>strong{font-size:13px;font-weight:600;display:inline}
.studio-model-credits{font-size:12px;white-space:nowrap;color:#d7dbe6}
.studio-model-credits .credit-coin{font-size:12px;line-height:1}
.studio-model-credits s.credit-list-price,
.engine-description s.credit-list-price,
.engine-detail-description s.credit-list-price,
.engine-title s.credit-list-price{opacity:.65;text-decoration:line-through;font-weight:400}
.studio-model-credits .credit-sale-price,
.engine-title .credit-sale-price,
.engine-description .credit-sale-price,
.engine-detail-description .credit-sale-price{font-weight:700;color:#f4f0ff}
.studio-model-description small{font-size:12px!important;margin:3px 0 0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.6;color:#a4a8b2}
.studio-model-menu-item>span:last-child{font-size:12px}
.studio-generation-choice{display:flex;align-items:center;justify-content:center;gap:7px;padding:12px;background:#2b2e34;border:1px solid transparent;border-radius:9px;color:#ccc;font:inherit;width:100%;cursor:pointer}
.studio-generation-choice[aria-pressed=true]{background:#7656d933;border-color:#a597ff;color:#fff}
.studio-generation-popover-body>.studio-generation-choice{margin:6px 0;justify-content:flex-start}
.studio-ratio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}
.studio-ratio-grid button{min-height:43px;padding:8px;font-size:12px}
.studio-ratio-preview{height:16px;max-width:28px;border:1.5px solid #c9cfda;border-radius:3px}
.studio-generation-field{display:block;color:#ccc;font-size:12px;margin:12px 0}
.studio-generation-field>input:not([type=checkbox]),.studio-generation-field>select,.studio-generation-field>textarea{display:block;margin-top:7px}
.studio-generation-field>input[type=checkbox]{margin-left:12px}
.studio-generation-reset{background:none;border:0;color:#aaa;display:block;margin:0 0 12px auto;font-size:12px;cursor:pointer}
/* 構図・演出：タブと図版タイル */
.studio-visual-tabs{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:4px;padding:4px;border-radius:12px;background:#17191d;margin-bottom:12px}
.studio-visual-tab{display:flex;flex-direction:column;align-items:center;gap:2px;padding:7px 4px;border:0;border-radius:9px;background:transparent;color:#bfc4ce;font:inherit;font-size:13px;cursor:pointer}
.studio-visual-tab small{margin:0!important;font-size:11px!important;color:#8a90a0!important;line-height:1.3!important}
.studio-visual-tab[aria-selected=true]{background:#2d3038;color:#fff;box-shadow:inset 0 0 0 1px #8f86e655}
.studio-visual-tab[aria-selected=true] small{color:#c6bcff!important}
.studio-visual-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.studio-visual-tile{display:flex;flex-direction:column;align-items:stretch;gap:6px;padding:6px 6px 8px;border:1px solid #ffffff12;border-radius:11px;background:#25282e;color:#d9dce3;font:inherit;font-size:12px;cursor:pointer;transition:border-color .15s,background .15s,transform .15s}
.studio-visual-tile:hover{border-color:#ffffff30;background:#2c3037;transform:translateY(-1px)}
.studio-visual-tile[aria-pressed=true]{border-color:#a597ff;background:linear-gradient(160deg,#7656d930,#257eae22),#25282e;color:#fff;box-shadow:0 0 0 1px #a597ff55}
.studio-visual-tile>span:last-child{text-align:center;line-height:1.3}
.studio-visual-art,.studio-light-swatch{display:block;aspect-ratio:16/9;border-radius:7px;background:#14161a;overflow:hidden}
.studio-visual-diagram{display:block;width:100%;height:100%}
.studio-visual-diagram .frame{fill:none;stroke:#8d95a6;stroke-width:1.4}
.studio-visual-diagram .frame.dashed{stroke-dasharray:3 2.5;stroke:#7d8596}
.studio-visual-diagram .figure{fill:#c9cfdc;stroke:none}
.studio-visual-diagram .figure .limb{fill:none;stroke:#c9cfdc;stroke-linecap:round}
.studio-visual-diagram .ground{fill:none;stroke:#5a6273;stroke-width:1.2}
.studio-visual-diagram .camera rect,.studio-visual-diagram .camera circle{fill:#a597ff}
.studio-visual-diagram .sight{stroke:#a597ff;stroke-width:1.1;stroke-dasharray:2 2}
.studio-visual-diagram .foreground{fill:#5c6474;opacity:.75}
.studio-visual-diagram .trail{fill:none;stroke:#3fc6e8;stroke-width:1.3;stroke-dasharray:2 2}
.studio-visual-diagram .dot{fill:#3fc6e8}
.studio-visual-tile[aria-pressed=true] .studio-visual-diagram .figure{fill:#fff}
.studio-visual-tile[aria-pressed=true] .studio-visual-diagram .frame{stroke:#c6bcff}
.studio-light-swatch .studio-visual-diagram .figure{fill:#0b0d12d9}
.studio-light-swatch .studio-visual-diagram .figure .limb{stroke:#0b0d12d9}
.light-auto{background:repeating-linear-gradient(135deg,#1d2026 0 6px,#23262d 6px 12px)}
.light-soft{background:radial-gradient(circle at 50% 30%,#ffffff 0,#dfe6f0 30%,#8995a6 75%,#4b5260 100%)}
.light-golden{background:radial-gradient(circle at 80% 25%,#fff3c4 0,#ffc062 22%,#ff8a3d 48%,#7a3240 100%)}
.light-blue{background:linear-gradient(180deg,#22327e,#5a4fa8 55%,#141a3c)}
.light-neon{background:linear-gradient(105deg,#ff2bd6 0,#a13cff 45%,#22e3ff 100%)}
.light-noir{background:repeating-linear-gradient(160deg,#0a0b0e 0 5px,#e6e6e6 5px 7px),#0a0b0e}
.light-rim{background:radial-gradient(ellipse 34% 62% at 50% 52%,#05060a 0 70%,#fff2c9 78%,#ffb64d 84%,#12141b 100%)}
.studio-visual-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px}
.studio-visual-foot small{margin:0!important}
.studio-visual-reset{flex:none;height:30px;padding:0 12px;border-radius:9px;border:1px solid #ffffff1c;background:#26292f;color:#dfe3ea;font-size:12px;cursor:pointer}
/* 入力補助：アイコン付きカード */
.studio-assist-lead{margin:0 0 12px!important;color:#b3b8c4!important}
.studio-assist-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.studio-assist-card{display:flex;flex-direction:column;gap:6px;padding:10px;border:1px solid #ffffff12;border-radius:12px;background:#25282e;cursor:text;transition:border-color .15s,background .15s}
.studio-assist-card:focus-within{border-color:#8f86e6aa}
.studio-assist-card.filled{border-color:#3fb6d880;background:linear-gradient(160deg,#257eae1f,#7656d914),#25282e}
.studio-assist-head{display:flex;align-items:center;gap:7px;color:#e7e9ee;font-size:13px}
.studio-assist-head svg{color:#a597ff}
.studio-assist-card.filled .studio-assist-head svg{color:#5fd0f0}
.studio-assist-head strong{font-weight:600}
.studio-generation-popover-body .studio-assist-card textarea{border:0;background:#1b1d22;border-radius:8px;resize:vertical;min-height:52px;font-size:13px;line-height:1.6}
.studio-style-kits{margin-top:14px;padding-top:12px;border-top:1px solid #ffffff14}
.studio-style-kits>strong{font-size:13px}
.studio-style-kits>small{margin:2px 0 8px!important}
.studio-style-kit-list{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.studio-style-kit{height:30px;padding:0 12px;border-radius:15px;border:1px solid #8f86e666;background:#7656d91f;color:#ece9ff;font-size:12px;cursor:pointer}
.studio-style-kit-save{display:grid;grid-template-columns:1fr auto;gap:6px}
.studio-style-kit-save button{padding:0 12px;border-radius:9px;border:1px solid #ffffff1c;background:#26292f;color:#e3e6ec;font-size:12px;cursor:pointer;white-space:nowrap}
/* 拡大表示 */
.studio-workspace-panel.studio-form-expanded{left:50%;right:auto;transform:translateX(-50%);top:auto;bottom:86px;width:min(980px,calc(100% - 35px));max-height:calc(100% - 110px);height:auto;overflow:visible}
.studio-form-expanded>header{display:none}
.studio-form-expanded .studio-composer-thread{display:none}
.studio-form-expanded .studio-composer-body{height:auto;padding:0}
.studio-form-expanded .studio-chat-composer{padding:18px 16px}
.studio-form-expanded .studio-generation-input textarea{min-height:105px;font-size:15px!important}
@media(max-width:700px){.studio-composer-panel{width:calc(100% - 70px)}
.studio-generation-input textarea{font-size:13px!important;min-height:90px}
.studio-chip-label{max-width:120px}
.studio-frame-slot{width:104px}
.studio-frame-side{display:none}
.studio-visual-grid{grid-template-columns:repeat(3,1fr)}
.studio-assist-grid{grid-template-columns:1fr}
.studio-generation-controls .studio-generation-submit{min-width:104px}
.studio-workspace-panel.studio-form-expanded{width:calc(100% - 20px);bottom:90px}}
/* 旧来の「最後のボタンを右寄せ」指定と、入力欄の枠を打ち消す */
.studio-smart-composer .studio-composer-tools .studio-generation-primary-controls>button:last-child{margin-left:0;font-size:13px!important;color:#e6e8ec!important}
.studio-smart-composer .studio-generation-input textarea,.studio-smart-composer .studio-generation-input textarea:focus{border:0!important;outline:none!important;box-shadow:none!important;background:transparent!important}
.studio-visual-diagram .figure .eye{fill:#14161a}
.studio-visual-diagram .figure .mouth{fill:none;stroke:#14161a;stroke-linecap:round}
.studio-smart-composer .studio-composer-tools .studio-generation-secondary-controls .studio-generation-submit{font-size:14px!important;margin-left:0}
.studio-direction-tag.tag-skill{border-color:#ffcf6b88!important;background:#ffcf6b1c!important;color:#fff3d6!important}
.studio-direction-tag.tag-skill small{color:#f0d79a}
/* ＋・@・/ のまとまりと右隣のモデル選択が詰まって重なって見えないよう、間を空ける */
:root:not(#_) .studio-chip-group{flex:0 0 auto;margin-right:0}
:root:not(#_) .studio-chip-group+*,:root:not(#_) .studio-chip-group~.studio-chip-model{flex-shrink:0}