:root {
  --bg-primary:#0b0f19;
  --bg-secondary:#131b2e;
  --bg-tertiary:#1e293b;
  --surface:#111827;
  --text-primary:#f8fafc;
  --text-secondary:#94a3b8;
  --text-muted:#64748b;
  --accent-primary:#10b981;
  --accent-secondary:#06b6d4;
  --accent-gradient:linear-gradient(135deg,#10b981,#06b6d4);
  --border-color:#334155;
  --error:#f43f5e;
  --radius-sm:8px;
  --radius-md:12px;
  --radius-lg:20px;
  --shadow:0 18px 45px rgba(0,0,0,.28);
  --transition:180ms ease;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{min-height:100vh;background:radial-gradient(circle at 50% -10%,#17233f 0,transparent 35%),var(--bg-primary);color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}
button,input,select{font:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.48}
a{color:inherit}
.app-container{max-width:1600px;min-height:100vh;margin:auto;padding:20px}
.app-header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:4px 0 18px;border-bottom:1px solid var(--border-color)}
.brand-block{display:flex;align-items:center;gap:24px;min-width:0}
.logo{display:flex;align-items:center;gap:10px;white-space:nowrap}
.logo-icon{font-size:2rem;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.logo h1{font:800 1.85rem Outfit,sans-serif;letter-spacing:-.04em}
.logo h1 span{color:var(--accent-secondary)}
.version-badge,.free-badge{padding:3px 7px;border-radius:999px;font-size:.68rem;font-weight:800}
.version-badge{background:rgba(6,182,212,.12);border:1px solid rgba(6,182,212,.35);color:#67e8f9}
.free-badge{background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.35);color:#6ee7b7}
.tagline{font-size:.94rem;font-weight:650}
.tagline-sub{margin-top:2px;color:var(--text-secondary);font-size:.76rem}
.header-actions{display:flex;align-items:center;gap:12px}
.feature-badges{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px}
.feature-badges span{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:1px solid var(--border-color);border-radius:999px;background:rgba(30,41,59,.72);color:var(--text-secondary);font-size:.72rem;font-weight:600;white-space:nowrap}
.feature-badges i{color:var(--accent-primary)}
.main-layout{display:grid;grid-template-columns:350px minmax(0,1fr);gap:24px;margin-top:24px;align-items:start}
.control-panel{position:sticky;top:16px;display:flex;flex-direction:column;gap:22px;max-height:calc(100vh - 32px);overflow:auto;padding:23px;border:1px solid var(--border-color);border-radius:var(--radius-lg);background:rgba(19,27,46,.96);box-shadow:var(--shadow)}
.panel-section h2{display:flex;align-items:center;gap:8px;margin-bottom:16px;font:600 1.06rem Outfit,sans-serif}
.panel-section h2 i{color:var(--accent-secondary)}
.input-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.input-group{display:flex;flex-direction:column;gap:6px;margin-bottom:15px}
.input-group label,.field-label{color:var(--text-secondary);font-size:.79rem;font-weight:600}
input[type=number],input[type=text],select{width:100%;padding:10px 12px;border:1px solid var(--border-color);border-radius:var(--radius-sm);outline:none;background:var(--bg-tertiary);color:var(--text-primary);transition:var(--transition)}
input:focus,select:focus{border-color:var(--accent-secondary);box-shadow:0 0 0 3px rgba(6,182,212,.12)}
.label-with-val{display:flex;justify-content:space-between}
.label-with-val span{color:var(--accent-secondary);font-weight:700}
.slider{width:100%;accent-color:var(--accent-primary)}
.help-text{color:var(--text-muted);font-size:.72rem}
.help-text code{padding:1px 4px;border:1px solid var(--border-color);border-radius:4px;background:var(--bg-primary);color:var(--accent-secondary)}
.checkbox-label{display:flex;align-items:center;gap:9px;margin:10px 0 14px;color:var(--text-secondary);font-size:.82rem;cursor:pointer}
.checkbox-label input{position:absolute;opacity:0}
.custom-checkbox{width:18px;height:18px;border:1px solid var(--border-color);border-radius:5px;background:var(--bg-tertiary)}
.checkbox-label input:checked+.custom-checkbox{border-color:var(--accent-primary);background:var(--accent-primary);box-shadow:inset 0 0 0 4px var(--bg-secondary)}
.output-summary{display:flex;align-items:center;gap:8px;margin-bottom:16px;padding:10px 12px;border:1px solid rgba(6,182,212,.28);border-radius:var(--radius-sm);background:rgba(6,182,212,.07);color:var(--text-secondary);font-size:.78rem}
.output-summary strong{margin-left:auto;color:var(--text-primary);font-variant-numeric:tabular-nums}
.preset-selector+.preset-selector{margin-top:16px}
.presets{display:grid;grid-template-columns:repeat(2,1fr);gap:7px;margin-top:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid transparent;border-radius:var(--radius-sm);padding:10px 13px;color:var(--text-primary);font-weight:650;transition:var(--transition)}
.btn-preset{padding:8px;border-color:var(--border-color);background:var(--bg-tertiary);font-size:.76rem}
.btn-preset:hover,.btn-preset.active{border-color:var(--accent-secondary);background:rgba(6,182,212,.12);color:#67e8f9}
.social-presets{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}
.social-preset{display:grid;grid-template-columns:22px 1fr;grid-template-rows:auto auto;gap:0 7px;padding:9px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-tertiary);color:var(--text-primary);text-align:left}
.social-preset i{grid-row:1/3;align-self:center;color:var(--accent-secondary)}
.social-preset span{font-size:.76rem;font-weight:700}
.social-preset small{color:var(--text-muted);font-size:.63rem}
.social-preset:hover,.social-preset.active{border-color:var(--accent-primary);background:rgba(16,185,129,.09)}
.recent-header{display:flex;justify-content:space-between;align-items:center;margin-top:16px}
.text-button{border:0;background:transparent;color:var(--text-muted);font-size:.68rem}
.text-button:hover{color:var(--text-primary)}
.recent-sizes{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.recent-size{padding:6px 8px;border:1px solid var(--border-color);border-radius:999px;background:transparent;color:var(--text-secondary);font-size:.69rem}
.recent-size:hover{border-color:var(--accent-secondary);color:var(--text-primary)}
.suffix-input{display:flex;align-items:center}
.suffix-input input{border-radius:8px 0 0 8px}
.suffix-input span{padding:10px;border:1px solid var(--border-color);border-left:0;border-radius:0 8px 8px 0;background:var(--bg-primary);color:var(--text-muted)}
.action-buttons{display:grid;gap:8px}
.btn-primary{border:0;background:var(--accent-primary);color:#04130f;box-shadow:none}
.btn-primary:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.07);box-shadow:none}
.btn-primary:active:not(:disabled){transform:translateY(0);filter:brightness(.94)}
.btn-secondary{border-color:var(--border-color);background:var(--bg-tertiary)}
.btn-ghost{border-color:transparent;background:transparent;color:var(--text-secondary)}
.btn-outline{border-color:var(--accent-secondary);background:rgba(6,182,212,.08)}
.btn-install{padding:6px 9px;border-color:var(--border-color);background:transparent;color:var(--text-secondary);font-size:.68rem;opacity:.82}
.language-switch{padding:7px 10px;border-color:var(--border-color);background:var(--bg-tertiary);color:var(--text-secondary);font-size:.72rem;text-decoration:none}
.language-switch:hover{border-color:var(--accent-secondary);color:var(--text-primary)}
@media(min-width:921px){.btn-install{display:none!important}}
.progress-container{display:flex;flex-direction:column;gap:7px}
.progress-bar-wrapper{height:18px;overflow:hidden;border-radius:999px;background:var(--bg-primary)}
.progress-bar{height:100%;min-width:34px;background:var(--accent-gradient);color:#031713;font-size:.65rem;font-weight:800;text-align:center;transition:width .2s ease}
.progress-status{color:var(--text-secondary);font-size:.72rem}
.privacy-note{display:flex;gap:10px;padding:12px;border:1px solid rgba(16,185,129,.24);border-radius:var(--radius-md);background:rgba(16,185,129,.06);color:var(--text-secondary);font-size:.73rem}
.privacy-note i{margin-top:3px;color:var(--accent-primary)}
.privacy-note strong{color:var(--text-primary)}
.workspace-area{min-width:0}
.ad-slot{overflow:hidden;border-radius:var(--radius-md);background:transparent;text-align:center}
.ad-slot-header{width:100%;min-height:0;margin-bottom:18px}
.ad-slot-header .adsbygoogle{width:100%;min-height:90px;background:transparent!important}
.ad-unfilled{display:none!important}
.drop-zone{position:relative;display:flex;min-height:440px;align-items:center;justify-content:center;overflow:hidden;border:2px dashed var(--border-color);border-radius:var(--radius-lg);background:rgba(19,27,46,.62);transition:var(--transition)}
.drop-zone:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 0,rgba(6,182,212,.13),transparent 45%),radial-gradient(circle at 90% 100%,rgba(16,185,129,.1),transparent 38%)}
.drop-zone.dragover{border-color:var(--accent-primary);background:rgba(16,185,129,.08);transform:scale(1.004)}
.drop-zone-content{position:relative;z-index:1;max-width:620px;padding:42px 24px;text-align:center}
.upload-icon-wrap{display:inline-flex;width:84px;height:84px;align-items:center;justify-content:center;margin-bottom:16px;border:1px solid rgba(6,182,212,.28);border-radius:24px;background:rgba(6,182,212,.08)}
.upload-icon{font-size:2.4rem;color:var(--accent-secondary)}
.drop-zone h2{font:700 1.4rem Outfit,sans-serif}
.drop-zone p{color:var(--text-secondary);font-size:.85rem}
.paste-hint{margin-top:12px!important}
kbd{padding:2px 6px;border:1px solid #475569;border-bottom-width:2px;border-radius:5px;background:#111827;color:#e2e8f0;font-size:.72em}
.drop-zone-note{display:inline-flex;align-items:center;gap:6px;margin:13px 0 20px;color:#a7f3d0!important;font-size:.76rem!important;font-weight:650}
.ad-slot-after-upload{margin-top:18px;margin-bottom:0}
.file-input-hidden{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.gallery-wrapper{display:flex;flex-direction:column;gap:16px}
.gallery-header{display:flex;justify-content:space-between;align-items:flex-end;gap:16px}
.gallery-header h2{font:650 1.15rem Outfit,sans-serif}
.gallery-summary{color:var(--text-muted);font-size:.72rem}
.instruction-tip{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px 12px;color:var(--text-muted);font-size:.7rem}
.instruction-tip span{display:inline-flex;align-items:center;gap:5px;white-space:nowrap}
.instruction-tip i{color:var(--accent-secondary)}
.image-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.image-card{position:relative;overflow:hidden;border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-secondary);box-shadow:0 10px 28px rgba(0,0,0,.2);transition:var(--transition)}
.image-card:hover{border-color:#475569;transform:translateY(-2px)}
.image-card.is-sorting{opacity:.45;transform:scale(.98)}
.image-card.sort-before{box-shadow:inset 0 4px 0 var(--accent-secondary)}
.image-card.sort-after{box-shadow:inset 0 -4px 0 var(--accent-secondary)}
.card-toolbar{display:flex;align-items:center;gap:8px;padding:7px 8px;background:rgba(11,15,25,.72)}
.card-order{color:var(--text-muted);font:700 .68rem Outfit,sans-serif}
.drag-handle,.btn-delete-card{display:inline-flex;width:28px;height:28px;align-items:center;justify-content:center;border:0;border-radius:7px;background:transparent;color:var(--text-muted)}
.drag-handle{margin-left:auto;cursor:grab}
.drag-handle:active{cursor:grabbing}
.drag-handle:hover,.btn-delete-card:hover{background:var(--bg-tertiary);color:var(--text-primary)}
.btn-delete-card:hover{color:#fb7185}
.crop-frame-container{display:flex;align-items:center;justify-content:center;min-height:210px;padding:10px;background:#05070c}
.crop-viewport{position:relative;overflow:hidden;max-width:100%;background:#020617;cursor:grab;touch-action:none;user-select:none}
.crop-viewport.is-dragging{cursor:grabbing}
.crop-image{position:absolute;left:0;top:0;max-width:none;pointer-events:none;will-change:transform}
.crop-guide{position:absolute;inset:0;z-index:2;pointer-events:none;background-image:linear-gradient(to right,transparent 33.1%,rgba(255,255,255,.28) 33.3%,rgba(255,255,255,.28) 33.7%,transparent 33.9%,transparent 66.1%,rgba(255,255,255,.28) 66.3%,rgba(255,255,255,.28) 66.7%,transparent 66.9%),linear-gradient(to bottom,transparent 33.1%,rgba(255,255,255,.28) 33.3%,rgba(255,255,255,.28) 33.7%,transparent 33.9%,transparent 66.1%,rgba(255,255,255,.28) 66.3%,rgba(255,255,255,.28) 66.7%,transparent 66.9%)}
.zoom-label{position:absolute;right:7px;bottom:7px;z-index:3;padding:3px 6px;border-radius:999px;background:rgba(2,6,23,.7);color:#fff;font-size:.62rem;pointer-events:none}
.card-details{padding:11px 12px}
.card-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.82rem;font-weight:650}
.card-meta{display:flex;justify-content:space-between;margin-top:4px;color:var(--text-muted);font-size:.65rem}
.info-section{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}
.info-card{padding:14px 16px;border:1px solid var(--border-color);border-radius:var(--radius-md);background:rgba(19,27,46,.55)}
.info-card h2{display:flex;align-items:center;gap:8px;margin:0 0 4px;font:600 .91rem Outfit,sans-serif;line-height:1.35}
.info-card h2 i{flex:0 0 auto;color:var(--accent-primary);font-size:1rem}
.info-card p{margin-left:24px;color:var(--text-secondary);font-size:.72rem;line-height:1.55}
.faq-section{margin-top:28px;padding:24px;border:1px solid var(--border-color);border-radius:var(--radius-lg);background:rgba(19,27,46,.48)}
.faq-section>h2{margin-bottom:12px;font:700 1.2rem Outfit,sans-serif}
.faq-section details{border-top:1px solid var(--border-color)}
.faq-section summary{padding:14px 0;font-size:.84rem;font-weight:650;cursor:pointer}
.faq-section details p{padding:0 0 14px;color:var(--text-secondary);font-size:.78rem}
.app-footer{display:flex;justify-content:space-between;gap:20px;margin-top:28px;padding:20px 0 4px;border-top:1px solid var(--border-color);color:var(--text-muted);font-size:.72rem}
.footer-links{display:flex;gap:16px}
.footer-links a{text-decoration:none}
.footer-links a:hover{color:var(--text-primary)}
.modal-backdrop{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:20px;background:rgba(2,6,23,.78);backdrop-filter:blur(8px)}
.modal-backdrop[hidden]{display:none}
.complete-modal{position:relative;width:min(430px,100%);padding:30px;border:1px solid var(--border-color);border-radius:22px;background:var(--bg-secondary);box-shadow:0 35px 80px rgba(0,0,0,.5);text-align:center}
.modal-close{position:absolute;right:12px;top:12px;width:34px;height:34px;border:0;border-radius:50%;background:var(--bg-tertiary);color:var(--text-secondary)}
.complete-icon{display:grid;width:62px;height:62px;place-items:center;margin:0 auto 14px;border-radius:50%;background:rgba(16,185,129,.15);color:#6ee7b7;font-size:1.6rem}
.complete-modal h2{font:700 1.35rem Outfit,sans-serif}
.complete-modal p{margin-top:6px;color:var(--text-secondary);font-size:.82rem}
.complete-actions{display:grid;gap:8px;margin-top:20px}
.bookmark-help{padding:10px;border-radius:8px;background:var(--bg-primary)}
.modal-open{overflow:hidden}
.toast{position:fixed;left:50%;bottom:24px;z-index:1100;max-width:calc(100vw - 32px);padding:10px 15px;border:1px solid rgba(16,185,129,.35);border-radius:999px;background:#10231d;color:#a7f3d0;font-size:.78rem;box-shadow:var(--shadow);opacity:0;transform:translate(-50%,20px);pointer-events:none;transition:var(--transition)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.is-error{border-color:rgba(244,63,94,.35);background:#2b1118;color:#fda4af}
.noscript-message{margin:16px;padding:12px;border:1px solid var(--error);border-radius:8px;background:rgba(244,63,94,.1);text-align:center}
button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid rgba(6,182,212,.45);outline-offset:2px}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-track{background:var(--bg-primary)}
::-webkit-scrollbar-thumb{border-radius:999px;background:var(--border-color)}
@media(max-width:1150px){.app-header{align-items:flex-start}.brand-block{align-items:flex-start}.header-actions{flex-direction:column;align-items:flex-end}.main-layout{grid-template-columns:320px minmax(0,1fr)}}
@media(max-width:920px){.app-header,.brand-block{flex-direction:column;align-items:flex-start}.header-actions{align-items:flex-start}.feature-badges{justify-content:flex-start}.main-layout{grid-template-columns:1fr}.control-panel{position:static;max-height:none}.info-section{grid-template-columns:1fr}.ad-slot-header .adsbygoogle{min-height:50px}}
@media(max-width:620px){.app-container{padding:12px}.logo h1{font-size:1.55rem}.feature-badges span{font-size:.66rem}.input-grid,.social-presets{grid-template-columns:1fr 1fr}.gallery-header{align-items:flex-start;flex-direction:column}.instruction-tip{justify-content:flex-start}.image-grid{grid-template-columns:1fr}.drop-zone{min-height:440px}.app-footer{flex-direction:column}.footer-links{flex-wrap:wrap}.faq-section{padding:18px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}


.save-methods{display:grid;gap:8px;margin-top:8px}
.save-method-card{position:relative;display:grid;grid-template-columns:34px 1fr;gap:10px;align-items:center;padding:11px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-tertiary);cursor:pointer;transition:var(--transition)}
.save-method-card:hover{border-color:#475569}
.save-method-card:has(input:checked){border-color:var(--accent-primary);background:rgba(16,185,129,.09);box-shadow:0 0 0 2px rgba(16,185,129,.08)}
.save-method-card input{position:absolute;opacity:0}
.save-method-icon{display:grid;width:34px;height:34px;place-items:center;border-radius:9px;background:rgba(6,182,212,.1);color:var(--accent-secondary)}
.save-method-card strong,.save-method-card small{display:block}
.save-method-card strong{font-size:.78rem}
.save-method-card small{margin-top:1px;color:var(--text-muted);font-size:.65rem}
.device-recommendation{margin-top:7px;color:#a7f3d0;font-size:.68rem}
.mobile-save-summary{margin-top:18px;text-align:left}
.save-help{margin:9px 0 12px!important;padding:9px 10px;border-radius:8px;background:var(--bg-primary);font-size:.72rem!important}
.processed-image-list{display:grid;gap:9px;max-height:42vh;overflow:auto;padding-right:3px}
.processed-image-item{display:grid;grid-template-columns:72px minmax(0,1fr);gap:10px;align-items:center;padding:8px;border:1px solid var(--border-color);border-radius:10px;background:rgba(11,15,25,.62)}
.processed-image-item img{width:72px;height:72px;object-fit:cover;border-radius:7px;background:#020617}
.processed-image-details{min-width:0}
.processed-image-details strong,.processed-image-details span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.processed-image-details strong{font-size:.73rem}
.processed-image-details span{margin:2px 0 7px;color:var(--text-muted);font-size:.62rem}
.btn-save-image{width:100%;padding:7px;font-size:.7rem}
@media(max-width:620px){
  .complete-modal{padding:24px 16px}
  .processed-image-list{max-height:48vh}
}


/* Shared site navigation and policy pages */
.logo-link{color:inherit;text-decoration:none}
.logo-link:hover .logo-wordmark,.logo-link:hover h1{filter:brightness(1.08)}
.logo-wordmark{font:800 1.85rem Outfit,sans-serif;letter-spacing:-.04em}
.logo-wordmark span{color:var(--accent-secondary)}
.policy-page{min-height:100vh}
.policy-header{align-items:center}
.policy-nav{display:flex;align-items:center;gap:10px}
.policy-content{width:min(920px,100%);margin:30px auto 0}
.policy-card{padding:clamp(22px,4vw,48px);border:1px solid var(--border-color);border-radius:var(--radius-lg);background:rgba(19,27,46,.72);box-shadow:var(--shadow)}
.policy-card>h1{font:800 clamp(1.65rem,4vw,2.35rem) Outfit,sans-serif;letter-spacing:-.035em}
.policy-card>.subtitle,.policy-card>.last-updated{margin-top:8px;color:var(--text-muted);font-size:.8rem}
.policy-card section{margin-top:30px}
.policy-card h2{margin-bottom:10px;font:700 1.08rem Outfit,sans-serif;color:var(--text-primary)}
.policy-card p,.policy-card li{color:var(--text-secondary);font-size:.86rem;line-height:1.9}
.policy-card p+p{margin-top:8px}
.policy-card ul,.policy-card ol{margin:10px 0 0 1.4rem}
.policy-card a{color:#67e8f9;text-underline-offset:3px}
.policy-card a:hover{color:#a5f3fc}
.security-notice-box{display:grid;grid-template-columns:auto 1fr;gap:14px;margin-top:10px;padding:16px;border:1px solid rgba(16,185,129,.28);border-radius:12px;background:rgba(16,185,129,.08)}
.security-icon{margin-top:4px;color:#6ee7b7;font-size:1.35rem}
.policy-footer{margin-top:30px;padding-top:20px;border-top:1px solid var(--border-color)}
.contact-form{display:flex;flex-direction:column;gap:18px;margin-top:26px}
.contact-form textarea{width:100%;resize:vertical;min-height:150px;padding:11px 12px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-tertiary);color:var(--text-primary);font:inherit}
.contact-form textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px rgba(16,185,129,.1);outline:none}
.required{margin-left:5px;color:#fda4af;font-size:.68rem}
.contact-success-msg{flex-direction:column;align-items:center;gap:10px;margin-top:24px;padding:26px;border:1px solid rgba(16,185,129,.28);border-radius:14px;background:rgba(16,185,129,.08);text-align:center}
.success-icon{color:#6ee7b7;font-size:2rem}
.site-footer{width:100%}
@media(max-width:620px){
  .logo-wordmark{font-size:1.55rem}
  .policy-header{gap:16px}
  .policy-nav,.policy-nav .btn{width:100%}
  .policy-nav .btn{justify-content:center}
  .policy-content{margin-top:18px}
  .policy-card{padding:20px 16px}
  .security-notice-box{grid-template-columns:1fr}
}


/* Smart auto crop */
.smart-crop-actions { margin: 18px 0 10px; }
.btn-ai {
  width: 100%;
  min-height: 52px;
  border: 1px solid rgba(139, 92, 246, .55);
  background: linear-gradient(135deg, rgba(124, 58, 237, .22), rgba(37, 99, 235, .18));
  color: var(--text-primary, #fff);
  box-shadow: 0 10px 30px rgba(76, 29, 149, .14);
}
.btn-ai:not(:disabled):hover { transform: translateY(-1px); border-color: rgba(167, 139, 250, .9); }
.smart-crop-note { margin: 8px 4px 0; font-size: .78rem; line-height: 1.55; color: var(--text-muted, #94a3b8); }
@media (prefers-reduced-motion: reduce) { .btn-ai { transition: none; } }


/* v2.7 — Wide next-action panel */
.wide-action-panel{
  display:grid;
  grid-template-columns:minmax(190px,.72fr) minmax(0,1.55fr);
  gap:22px;
  align-items:center;
  margin:18px 0 20px;
  padding:clamp(18px,2.5vw,28px);
  border:1px solid rgba(6,182,212,.28);
  border-radius:var(--radius-lg);
  background:
    radial-gradient(circle at 90% 0,rgba(6,182,212,.13),transparent 38%),
    linear-gradient(135deg,rgba(19,27,46,.96),rgba(11,15,25,.94));
  box-shadow:0 22px 55px rgba(2,6,23,.28);
}
.wide-action-panel[hidden]{display:none}
.wide-action-copy{min-width:0}
.wide-action-step{
  display:inline-flex;
  align-items:center;
  margin-bottom:7px;
  padding:4px 9px;
  border:1px solid rgba(6,182,212,.27);
  border-radius:999px;
  background:rgba(6,182,212,.08);
  color:#a5f3fc;
  font-size:.67rem;
  font-weight:750;
  letter-spacing:.06em;
}
.wide-action-copy strong{
  display:block;
  font:700 clamp(1rem,2vw,1.25rem) Outfit,sans-serif;
  letter-spacing:-.02em;
}
.wide-action-copy p{
  margin-top:7px;
  color:var(--text-muted);
  font-size:.75rem;
  line-height:1.65;
}
.wide-action-controls{
  display:grid;
  grid-template-columns:minmax(210px,.8fr) minmax(300px,1.2fr);
  gap:14px;
  align-items:stretch;
}
.wide-smart-crop{
  display:flex;
  min-width:0;
  flex-direction:column;
  justify-content:center;
}
.btn-wide-secondary{
  width:100%;
  min-height:58px;
  justify-content:center;
}
.wide-action-panel .smart-crop-note{
  margin:7px 3px 0;
  font-size:.68rem;
}
.btn-main-action{
  display:grid;
  grid-template-columns:48px minmax(0,1fr) auto;
  gap:13px;
  align-items:center;
  width:100%;
  min-height:88px;
  padding:14px 18px;
  border-radius:16px;
  text-align:left;
  box-shadow:0 15px 38px rgba(16,185,129,.2);
}
.btn-main-action:not(:disabled):hover{
  transform:translateY(-2px);
  box-shadow:0 20px 48px rgba(16,185,129,.28);
}
.main-action-icon{
  display:grid;
  width:48px;
  height:48px;
  place-items:center;
  border-radius:13px;
  background:rgba(255,255,255,.15);
  font-size:1.15rem;
}
.main-action-text{min-width:0}
.main-action-text strong,
.main-action-text small{display:block}
.main-action-text strong{
  font:750 clamp(.98rem,2vw,1.16rem) Outfit,sans-serif;
  letter-spacing:-.015em;
}
.main-action-text small{
  margin-top:4px;
  color:rgba(255,255,255,.78);
  font-size:.69rem;
  line-height:1.45;
}
.main-action-arrow{font-size:1rem;opacity:.84}
.sidebar-actions{margin-top:4px}
.sidebar-actions .btn{width:100%}

@media(max-width:1100px){
  .wide-action-panel{grid-template-columns:1fr}
  .wide-action-copy{display:none}
}
@media(max-width:720px){
  .wide-action-panel{
    margin:14px 0 16px;
    padding:14px;
    border-radius:16px;
  }
  .wide-action-controls{grid-template-columns:1fr}
  .btn-main-action{order:-1;min-height:84px}
  .btn-wide-secondary{min-height:52px}
}
@media(max-width:420px){
  .btn-main-action{
    grid-template-columns:42px minmax(0,1fr) auto;
    gap:10px;
    padding:12px;
  }
  .main-action-icon{width:42px;height:42px}
  .main-action-text small{font-size:.64rem}
}


/* v2.8 — Integrated application action bar */
.wide-action-panel{
  display:block;
  margin:10px 0 16px;
  padding:0;
  border:1px solid var(--border);
  border-radius:14px;
  background:var(--surface);
  box-shadow:none;
  overflow:hidden;
}
.actionbar-heading{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:12px;
  padding:11px 14px;
  border-bottom:1px solid var(--border);
  background:rgba(255,255,255,.018);
}
.actionbar-heading span{
  font-size:.8rem;
  font-weight:700;
  color:var(--text);
}
.actionbar-heading small{
  font-size:.66rem;
  color:var(--text-muted);
}
.wide-action-controls{
  display:grid;
  grid-template-columns:minmax(220px,.72fr) minmax(320px,1.28fr);
  gap:10px;
  align-items:center;
  padding:12px;
}
.wide-smart-crop{
  padding:0;
}
.btn-wide-secondary{
  min-height:50px;
  border-radius:10px;
  box-shadow:none;
}
.wide-action-panel .smart-crop-note{
  margin:6px 2px 0;
  line-height:1.45;
}
.btn-main-action{
  min-height:64px;
  padding:10px 14px;
  border-radius:10px;
  box-shadow:none;
}
.btn-main-action:not(:disabled):hover{
  transform:none;
  box-shadow:none;
  filter:brightness(1.04);
}
.main-action-icon{
  width:40px;
  height:40px;
  border-radius:9px;
  background:rgba(255,255,255,.1);
  font-size:1rem;
}
.main-action-text strong{
  font-size:1rem;
}
.main-action-text small{
  font-size:.66rem;
}
.main-action-arrow{
  font-size:.9rem;
}
@media(max-width:720px){
  .wide-action-panel{
    margin:8px 0 14px;
    border-radius:12px;
  }
  .actionbar-heading{
    padding:10px 12px;
  }
  .wide-action-controls{
    grid-template-columns:1fr;
    padding:10px;
  }
  .btn-main-action{
    order:-1;
    min-height:64px;
  }
}


/* v3.0 final workflow layout */
.wide-action-panel{display:none!important}
.sidebar-tool-actions{display:grid;gap:12px;margin-top:8px}
.sidebar-tool-actions>.btn{width:100%}
.sidebar-autocrop{padding-top:12px;border-top:1px solid var(--border)}
.sidebar-autocrop .btn{width:100%;justify-content:center;min-height:48px}
.sidebar-autocrop .smart-crop-note{margin:7px 2px 0;font-size:.68rem;line-height:1.55;color:var(--text-muted)}
.sidebar-danger-zone{margin-top:18px;padding-top:14px;border-top:1px solid var(--border)}
.btn-danger-subtle{width:100%;justify-content:center;color:#fca5a5;background:transparent;border:1px solid rgba(248,113,113,.28)}
.btn-danger-subtle:not(:disabled):hover{background:rgba(248,113,113,.08);border-color:rgba(248,113,113,.45)}
.bottom-process-area{margin:18px 0 24px}
.bottom-process-area[hidden]{display:none}
.btn-bottom-process{display:flex;width:100%;min-height:62px;align-items:center;justify-content:center;gap:10px;border-radius:12px;box-shadow:none;font-size:1rem;font-weight:750}
.btn-bottom-process:not(:disabled):hover{transform:none;box-shadow:none;filter:brightness(1.04)}
.btn-bottom-process i{font-size:1rem}
@media(max-width:720px){
  .bottom-process-area{margin:14px 0 20px}
  .btn-bottom-process{min-height:58px;border-radius:10px}
}

@media(max-width:620px){
  .info-section{gap:9px;margin-top:16px}
  .info-card{padding:12px 13px}
  .info-card p{margin-left:22px}
}


/* v3.2 — Add more images by dropping anywhere */
.additional-drop-overlay{
  position:fixed;
  inset:0;
  z-index:10000;
  display:grid;
  place-items:center;
  padding:24px;
  background:rgba(3,7,18,.68);
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity .15s ease,visibility .15s ease;
  backdrop-filter:blur(3px);
}
.additional-drop-overlay.is-visible{
  opacity:1;
  visibility:visible;
}
.additional-drop-message{
  display:flex;
  width:min(520px,calc(100vw - 36px));
  min-height:180px;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:28px;
  border:2px dashed var(--accent-primary);
  border-radius:18px;
  background:var(--surface);
  text-align:center;
  box-shadow:0 18px 60px rgba(0,0,0,.3);
}
.additional-drop-message i{
  color:var(--accent-primary);
  font-size:2rem;
}
.additional-drop-message strong{
  font:700 1.12rem Outfit,sans-serif;
}
.additional-drop-message span{
  color:var(--text-secondary);
  font-size:.78rem;
}




/* v3.6 face detection status */
#btn-smart-crop-all:disabled {
  cursor: wait;
}


/* v3.8.1 — phone upload area first */
.mobile-upload-slot{display:none}
@media(max-width:720px){
  .mobile-upload-slot{
    display:block;
    min-width:0;
    order:-1;
  }
  .mobile-upload-slot .drop-zone,
  .mobile-upload-slot .gallery-wrapper,
  .mobile-upload-slot .bottom-process-area{width:100%}
  .mobile-upload-slot .gallery-wrapper{margin:0}
}


/* SwiftCrop 3.9.2 AI Dataset Builder */
.dataset-panel{padding:16px;border:1px solid rgba(6,182,212,.35);border-radius:var(--radius-md);background:linear-gradient(145deg,rgba(6,182,212,.08),rgba(16,185,129,.05))}
.dataset-panel textarea{width:100%;resize:vertical;min-height:92px;padding:10px 12px;border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-primary);color:var(--text-primary);line-height:1.55}
.dataset-panel textarea:focus{border-color:var(--accent-secondary);outline:3px solid rgba(6,182,212,.12)}
.dataset-summary{display:flex;align-items:center;gap:11px;margin-top:13px;padding:11px;border:1px solid rgba(16,185,129,.22);border-radius:10px;background:rgba(2,6,23,.48)}
.dataset-summary>i{font-size:1.2rem;color:var(--accent-primary)}
.dataset-summary span,.dataset-summary strong{display:block}.dataset-summary span{color:var(--text-muted);font-size:.64rem;text-transform:uppercase;letter-spacing:.1em}.dataset-summary strong{overflow:hidden;text-overflow:ellipsis;color:#d1fae5;font-size:.76rem;white-space:nowrap}
.creator-hub{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(280px,.65fr);gap:24px;margin-top:22px;padding:clamp(24px,4vw,46px);border:1px solid rgba(6,182,212,.28);border-radius:var(--radius-lg);background:radial-gradient(circle at 100% 0,rgba(6,182,212,.16),transparent 40%),rgba(19,27,46,.68)}
.eyebrow{color:#67e8f9;font-size:.7rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.creator-hub h2{max-width:760px;margin-top:8px;font:800 clamp(1.5rem,3vw,2.5rem) Outfit,sans-serif;line-height:1.08;letter-spacing:-.04em}.creator-hub p{max-width:760px;margin-top:14px;color:var(--text-secondary);font-size:.84rem}.creator-hub-steps{display:grid;grid-template-columns:1fr 1fr;gap:9px}.creator-hub-steps div{display:flex;flex-direction:column;justify-content:center;min-height:92px;padding:14px;border:1px solid var(--border-color);border-radius:12px;background:rgba(2,6,23,.46)}.creator-hub-steps strong{color:var(--accent-primary);font:800 1.2rem Outfit,sans-serif}.creator-hub-steps span{margin-top:5px;font-size:.72rem;font-weight:650}
@media(max-width:760px){.creator-hub{grid-template-columns:1fr}.creator-hub-steps{grid-template-columns:1fr 1fr}}

/* SwiftCrop 3.9.2 focused AI Dataset Builder */
.app-hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:28px;align-items:center;margin:0 0 22px;padding:clamp(26px,5vw,58px);border:1px solid rgba(6,182,212,.28);border-radius:var(--radius-lg);background:radial-gradient(circle at 85% 12%,rgba(6,182,212,.18),transparent 34%),radial-gradient(circle at 10% 100%,rgba(16,185,129,.12),transparent 42%),rgba(10,16,29,.88);overflow:hidden}.app-hero h2{margin:8px 0 14px;font:800 clamp(2rem,5vw,4.25rem)/.98 Outfit,sans-serif;letter-spacing:-.055em}.app-hero p{max-width:760px;color:var(--text-secondary);font-size:clamp(.86rem,1.5vw,1rem);line-height:1.8}.hero-cta{display:inline-flex;margin-top:20px}.hero-proof{display:grid;grid-template-columns:1fr 1fr;gap:10px}.hero-proof span{display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;min-height:92px;padding:15px;border:1px solid var(--border-color);border-radius:14px;background:rgba(2,6,23,.48)}.hero-proof i{grid-row:1/3;color:#67e8f9;font-size:1.15rem}.hero-proof strong,.hero-proof small{display:block}.hero-proof strong{font-size:.78rem}.hero-proof small{color:var(--text-muted);font-size:.65rem}.dataset-panel{border-color:rgba(6,182,212,.48);box-shadow:0 20px 46px rgba(0,0,0,.16)}.caption-preview,.output-preview{margin-top:12px;padding:12px;border:1px solid var(--border-color);border-radius:11px;background:rgba(2,6,23,.46)}.caption-preview span,.output-preview-head span{display:block;color:var(--text-muted);font-size:.65rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.caption-preview strong{display:block;margin-top:6px;color:#d1fae5;font-size:.78rem;word-break:break-word}.dataset-summary{align-items:flex-start}.dataset-summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;width:100%}.dataset-summary-grid span{min-width:0}.dataset-summary-grid small{display:block;color:var(--text-muted);font-size:.61rem;text-transform:uppercase;letter-spacing:.08em}.dataset-summary-grid strong{display:block;margin-top:3px;overflow:hidden;text-overflow:ellipsis;color:#e5e7eb;font-size:.72rem;white-space:nowrap}.dataset-summary-grid .summary-wide{grid-column:1/-1}.output-preview-head{display:flex;justify-content:space-between;align-items:center}.output-preview-head small{color:var(--text-muted);font-size:.62rem}.output-preview code{display:block;margin-top:8px;color:#bae6fd;font-size:.68rem;line-height:1.65;white-space:pre-wrap}.export-summary{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:16px 0;padding:13px;border:1px solid var(--border-color);border-radius:12px;background:rgba(2,6,23,.42)}.export-summary span{padding:8px;border-radius:8px;background:rgba(255,255,255,.025)}.export-summary small,.export-summary strong{display:block}.export-summary small{color:var(--text-muted);font-size:.62rem;text-transform:uppercase}.export-summary strong{margin-top:4px;font-size:.76rem}.export-summary-wide{grid-column:1/-1}.workflow-links{margin-top:22px;padding:clamp(22px,4vw,38px);border:1px solid var(--border-color);border-radius:var(--radius-lg);background:rgba(19,27,46,.58)}.workflow-links>p{margin-top:6px;color:var(--text-secondary)}.workflow-link-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:18px}.workflow-link-grid a{display:flex;flex-direction:column;min-height:92px;padding:15px;border:1px solid var(--border-color);border-radius:12px;background:rgba(2,6,23,.42);transition:.2s ease}.workflow-link-grid a:hover{transform:translateY(-2px);border-color:rgba(6,182,212,.55)}.workflow-link-grid strong{color:#e5e7eb}.workflow-link-grid span{margin-top:6px;color:var(--text-muted);font-size:.68rem}
@media(max-width:980px){.app-hero{grid-template-columns:1fr}.workflow-link-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.app-hero{padding:24px 18px}.hero-proof{grid-template-columns:1fr 1fr}.hero-proof span{min-height:78px;padding:11px}.workflow-link-grid{grid-template-columns:1fr}}

/* 3.9.2 balanced positioning: Japanese home stays general-purpose */
.optional-ai h2{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.optional-ai h2 small{margin-left:auto;padding:3px 7px;border:1px solid var(--border-color);border-radius:999px;color:var(--text-muted);font-size:.58rem;font-weight:700}
body.lang-en .optional-ai{border-color:rgba(6,182,212,.55);background:linear-gradient(145deg,rgba(6,182,212,.11),rgba(16,185,129,.07))}
body.lang-en .optional-ai h2 small{display:none}
body.lang-en .drop-zone{min-height:330px}
body.lang-en .ai-option-toggle{cursor:default}
body.lang-en .ai-option-toggle>.custom-checkbox,body.lang-en .ai-option-chevron{display:none}
body.lang-en .social-preset-selector{display:none}

/* Compact opt-in AI settings */
.ai-option-toggle{display:flex;align-items:center;gap:11px;cursor:pointer;user-select:none}
.ai-option-toggle>input{position:absolute;opacity:0;pointer-events:none}
.ai-option-toggle>input:checked+.custom-checkbox{border-color:var(--accent-primary);background:var(--accent-primary);box-shadow:inset 0 0 0 4px var(--bg-secondary)}
.ai-option-toggle-copy{display:flex;flex:1;min-width:0;flex-direction:column;gap:3px}
.ai-option-toggle-copy strong{font-size:.86rem;color:var(--text-primary)}
.ai-option-toggle-copy small{font-size:.67rem;color:var(--text-muted)}
.ai-option-chevron{color:var(--text-muted);font-size:.72rem;transition:transform .2s ease}
.dataset-panel.is-collapsed{padding:13px 15px;border-color:var(--border-color);background:rgba(19,27,46,.42);box-shadow:none}
.dataset-panel.is-expanded .ai-option-chevron{transform:rotate(180deg)}
.ai-option-content{margin-top:16px;padding-top:16px;border-top:1px solid var(--border-color)}
.ai-option-content[hidden]{display:none!important}
.dataset-panel-wide{margin:18px 0;padding:20px 22px}
.dataset-panel-wide.is-collapsed{padding:15px 18px}
.dataset-panel-wide .ai-option-content{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr) minmax(0,1fr);gap:18px;align-items:start}
.dataset-config-column,.dataset-caption-column,.dataset-export-column{display:flex;min-width:0;flex-direction:column;gap:14px}
.dataset-panel-wide .dataset-summary,.dataset-panel-wide .caption-preview,.dataset-panel-wide .output-preview{margin-top:0}
.dataset-panel-wide .ai-zip-notice{grid-column:1/-1;margin:0}
.dataset-panel-wide .dataset-summary{min-height:100%}
@media(max-width:1150px){.dataset-panel-wide .ai-option-content{grid-template-columns:1fr 1fr}.dataset-export-column{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr}.dataset-export-column .dataset-summary{height:100%}}
@media(max-width:720px){.dataset-panel-wide{margin:14px 0;padding:17px 15px}.dataset-panel-wide .ai-option-content{grid-template-columns:1fr;gap:16px}.dataset-export-column{grid-column:auto;display:flex}.dataset-panel-wide .dataset-summary{min-height:0}}
@media(max-width:600px){.dataset-panel.is-collapsed{padding:12px}.ai-option-toggle-copy strong{font-size:.8rem}}

.ai-zip-notice{display:flex;align-items:flex-start;gap:8px;margin:14px 0 0;padding:11px 12px;border:1px solid rgba(96,165,250,.25);border-radius:10px;background:rgba(59,130,246,.08);color:var(--text-secondary);font-size:.72rem;line-height:1.55}
.ai-zip-notice i{margin-top:3px;color:var(--accent-primary);flex:0 0 auto}

#btn-clear{
 display:block;
 margin:0 auto;
 color:#dc2626!important;
 text-align:center;
}
.sidebar-danger-zone{text-align:center;}

/* Caption workflow landing section */
.caption-workflow{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px}
.caption-workflow>div{position:relative;display:grid;grid-template-columns:auto 1fr;gap:5px 10px;align-items:center;min-height:126px;padding:18px;border:1px solid var(--border-color);border-radius:14px;background:rgba(2,6,23,.46)}
.caption-workflow>div>span{position:absolute;top:10px;right:12px;color:rgba(103,232,249,.34);font:800 1.25rem Outfit,sans-serif}
.caption-workflow i{grid-row:1/3;color:#67e8f9;font-size:1.15rem}
.caption-workflow strong{color:#e5e7eb;font-size:.82rem}
.caption-workflow small{color:var(--text-muted);font-size:.68rem;line-height:1.55}
.caption-output-example{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);gap:18px;align-items:center;margin-top:10px;padding:18px;border:1px solid rgba(16,185,129,.25);border-radius:14px;background:linear-gradient(135deg,rgba(16,185,129,.08),rgba(6,182,212,.06))}
.caption-output-example div>span,.caption-output-example div>strong,.caption-output-example div>small{display:block}
.caption-output-example div>span{color:#67e8f9;font-size:.61rem;font-weight:800;letter-spacing:.12em}
.caption-output-example div>strong{margin-top:6px;color:#e5e7eb}
.caption-output-example div>small{margin-top:7px;color:var(--text-muted);font-size:.68rem}
.caption-output-example code{overflow:auto;padding:13px;border-radius:10px;background:rgba(2,6,23,.62);color:#bae6fd;font-size:.68rem;line-height:1.7;white-space:pre}
@media(max-width:760px){.caption-workflow{grid-template-columns:1fr}.caption-workflow>div{min-height:100px}.caption-output-example{grid-template-columns:1fr}}
@media(max-width:600px){.caption-output-example{padding:14px}.caption-output-example code{font-size:.61rem}}

/* Per-image caption editor */
.card-caption-editor{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:0 12px 12px;
}
.card-caption-editor[hidden]{display:none!important}
.card-caption-editor>span{
  color:var(--text-muted);
  font-size:.64rem;
  font-weight:800;
  letter-spacing:.05em;
  text-transform:uppercase;
}
.card-caption-editor textarea{
  width:100%;
  min-height:58px;
  resize:vertical;
  padding:9px 10px;
  border:1px solid var(--border-color);
  border-radius:9px;
  background:var(--bg-primary);
  color:var(--text-primary);
  font:inherit;
  font-size:.72rem;
  line-height:1.5;
}
.card-caption-editor textarea:focus{
  border-color:var(--accent-secondary);
  outline:3px solid rgba(6,182,212,.12);
}