/* ============================================================
   TOOLYARD — IMAGE TOOLS
   Moved out of pages/image-tools.html so the generated per-tool
   landing pages can reuse the exact same styling.
   Generated by scripts/extract-category-assets.js — do not edit
   the copy in the HTML page, it no longer exists.
============================================================ */
body{padding-top:var(--header-h);}
.site-header{position:fixed;top:0;left:0;right:0;height:var(--header-h);z-index:200;background:rgba(10,10,15,0.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);}
[data-theme="light"] .site-header{background:rgba(248,248,252,0.9);}
.site-header-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px;height:100%;display:flex;align-items:center;gap:24px;}
.logo-text{font-family:var(--font-display);font-size:20px;font-weight:800;background:linear-gradient(135deg,var(--accent2),var(--accent3));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.hnav{padding:7px 14px;border-radius:var(--r);font-size:14px;font-weight:500;color:var(--text2);transition:all var(--t);}
.hnav:hover{background:var(--surface);color:var(--text);}
.theme-btn{width:36px;height:36px;border-radius:var(--r);background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;color:var(--text2);transition:all var(--t);}
.theme-btn:hover{border-color:var(--accent);}

/* Hero */
.img-hero{padding:56px 0 40px;background:var(--bg2);border-bottom:1px solid var(--border);position:relative;overflow:hidden;}
.img-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 50% 70% at 80% 40%,rgba(232,121,249,0.07),transparent 60%),radial-gradient(ellipse 40% 60% at 20% 60%,rgba(56,189,248,0.06),transparent 60%);pointer-events:none;}

/* Tabs */
.img-tabs-bar{background:var(--bg2);border-bottom:1px solid var(--border);position:sticky;top:var(--header-h);z-index:50;}
.img-tabs-inner{max-width:var(--max-w);margin:0 auto;padding:0 24px;display:flex;overflow-x:auto;scrollbar-width:none;}
.img-tabs-inner::-webkit-scrollbar{display:none;}
.img-tab{padding:14px 18px;font-size:14px;font-weight:600;color:var(--text3);border-bottom:2px solid transparent;cursor:pointer;white-space:nowrap;transition:all var(--t);display:flex;align-items:center;gap:7px;flex-shrink:0;}
.img-tab:hover{color:var(--text2);}
.img-tab.active{color:var(--accent2);border-color:var(--accent);}

/* Panels */
.img-panel{display:none;max-width:var(--max-w);margin:0 auto;padding:36px 24px 80px;}
.img-panel.active{display:block;}

/* Shared */
.panel-title{font-family:var(--font-display);font-size:26px;font-weight:800;margin-bottom:4px;}
.panel-sub{font-size:14px;color:var(--text2);margin-bottom:28px;line-height:1.6;}
.field{margin-bottom:18px;}
.field-lbl{display:block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:0.07em;color:var(--text3);margin-bottom:7px;}
.fi{width:100%;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:11px 14px;font-size:14px;color:var(--text);outline:none;font-family:var(--font-body);transition:border-color var(--t),box-shadow var(--t);}
.fi:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(124,108,255,0.1);}
.sel{cursor:pointer;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;}
.btn-a{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:var(--r);font-size:13px;font-weight:600;cursor:pointer;border:none;font-family:var(--font-body);transition:all var(--t);}
.btn-p{background:var(--accent);color:#fff;}
.btn-p:hover{background:var(--accent2);box-shadow:var(--shadow-accent);transform:translateY(-1px);}
.btn-s{background:var(--surface);border:1px solid var(--border2);color:var(--text2);}
.btn-s:hover{border-color:var(--accent2);color:var(--accent2);}
.btn-g{background:rgba(52,211,153,0.12);border:1px solid rgba(52,211,153,0.2);color:var(--green);}
.btn-g:hover{background:rgba(52,211,153,0.22);}
.btn-r{background:rgba(248,113,113,0.12);border:1px solid rgba(248,113,113,0.2);color:var(--red);}

/* Drop zone */
.dropzone{border:2px dashed var(--border2);border-radius:var(--r-xl);padding:48px 24px;text-align:center;cursor:pointer;transition:all var(--t);background:var(--surface2);position:relative;}
.dropzone:hover,.dropzone.dragover{border-color:var(--accent);background:rgba(124,108,255,0.06);}
.dropzone-icon{font-size:48px;margin-bottom:12px;}
.dropzone-title{font-size:16px;font-weight:700;margin-bottom:4px;}
.dropzone-sub{font-size:13px;color:var(--text3);}
.dropzone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;}

/* Image preview */
.img-preview-wrap{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:220px;position:relative;}
.img-preview-wrap img{max-width:100%;max-height:360px;display:block;object-fit:contain;}
.img-preview-label{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,0.6);color:#fff;font-size:11px;font-weight:600;padding:3px 8px;border-radius:6px;backdrop-filter:blur(4px);}

/* Stats bar */
.stats-bar{display:flex;gap:16px;flex-wrap:wrap;padding:12px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);font-size:13px;margin-top:8px;}
.stat-item{display:flex;flex-direction:column;gap:2px;}
.stat-item-label{font-size:10px;color:var(--text3);text-transform:uppercase;letter-spacing:0.05em;}
.stat-item-val{font-weight:700;color:var(--text);}

/* Size comparison */
.size-compare{display:flex;align-items:center;gap:12px;margin-top:12px;}
.size-box{flex:1;text-align:center;padding:12px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);}
.size-box-label{font-size:11px;color:var(--text3);margin-bottom:4px;}
.size-box-val{font-size:18px;font-weight:800;}
.size-arrow{color:var(--text3);font-size:20px;}
.size-savings{text-align:center;padding:10px;background:rgba(52,211,153,0.1);border:1px solid rgba(52,211,153,0.2);border-radius:var(--r);font-weight:700;color:var(--green);}

/* Batch list */
.batch-list{display:flex;flex-direction:column;gap:8px;margin-top:12px;max-height:320px;overflow-y:auto;}
.batch-item{display:flex;align-items:center;gap:12px;padding:10px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);}
.batch-item-thumb{width:40px;height:40px;border-radius:6px;object-fit:cover;flex-shrink:0;}
.batch-item-name{flex:1;font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.batch-item-size{font-size:12px;color:var(--text3);}
.batch-item-status{font-size:12px;font-weight:600;color:var(--text3);}
.batch-item-status.done{color:var(--green);}
.batch-item-btn{padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600;background:var(--surface2);border:1px solid var(--border2);color:var(--text2);cursor:pointer;transition:all var(--t);}
.batch-item-btn:hover{border-color:var(--accent2);color:var(--accent2);}

/* Quality slider */
.quality-wrap{display:flex;align-items:center;gap:12px;}
.quality-val{font-family:var(--font-display);font-size:20px;font-weight:800;color:var(--accent2);min-width:52px;text-align:right;}

/* Rotate buttons */
.rotate-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;}

/* Watermark controls */
.wm-position-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;width:120px;}
.wm-pos-btn{width:36px;height:36px;border-radius:var(--r);border:1px solid var(--border);background:var(--surface);cursor:pointer;transition:all var(--t);font-size:10px;display:flex;align-items:center;justify-content:center;}
.wm-pos-btn.active{border-color:var(--accent);background:rgba(124,108,255,0.12);}
.wm-pos-btn:hover{border-color:var(--border2);}

/* Canvas */
canvas{display:none;}

/* Toast / BtT */
.toast-stack{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:9999;}
.toast{background:var(--surface);border:1px solid var(--border2);border-radius:var(--r-md);padding:13px 18px;display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500;box-shadow:var(--shadow-lg);max-width:340px;animation:slideLeft 0.3s ease;}
@keyframes slideLeft{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
.toast-success{border-left:3px solid var(--green);}
.toast-error{border-left:3px solid var(--red);}
.toast-info{border-left:3px solid var(--accent2);}
.back-to-top{position:fixed;bottom:28px;left:28px;width:44px;height:44px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border2);display:flex;align-items:center;justify-content:center;color:var(--text2);font-size:18px;cursor:pointer;z-index:50;opacity:0;visibility:hidden;transition:all var(--t);}
.back-to-top.show{opacity:1;visibility:visible;}
.back-to-top:hover{background:var(--accent);border-color:var(--accent);color:#fff;}
@media(max-width:768px){.two-col{grid-template-columns:1fr;}.wm-position-grid{width:auto;grid-template-columns:repeat(3,40px);}.rotate-grid{grid-template-columns:1fr 1fr;}}

/* ── CROP ──
   Drag-select overlay. The stage holds the image at its displayed size;
   the selection is stored in image-space so it stays correct when the
   browser scales the preview to fit. */
.crop-stage {
  position: relative; display: inline-block; max-width: 100%;
  line-height: 0; user-select: none; touch-action: none;
  border-radius: var(--r-md); overflow: hidden;
}
.crop-stage img { max-width: 100%; height: auto; display: block; }
.crop-shade { position: absolute; inset: 0; background: rgba(0,0,0,0.55); pointer-events: none; }
.crop-box {
  position: absolute; border: 2px solid var(--accent);
  box-shadow: 0 0 0 9999px rgba(0,0,0,0.55);
  cursor: move; pointer-events: none;
}
.crop-box::after {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.28) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,0.28) 1px, transparent 1px);
  background-size: 33.33% 33.33%;
  pointer-events: none;
}
.crop-dim {
  position: absolute; left: 50%; transform: translateX(-50%);
  bottom: -26px; font-size: 11px; font-weight: 600;
  background: var(--accent); color: #fff;
  padding: 2px 8px; border-radius: 99px; white-space: nowrap;
}
.crop-hint { font-size: 12.5px; color: var(--text3); margin-top: 10px; }
.crop-presets { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.crop-preset {
  padding: 6px 12px; border-radius: 99px; font-size: 12.5px; font-weight: 600;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text2); cursor: pointer; transition: all var(--t);
}
.crop-preset:hover { border-color: var(--accent); color: var(--text); }
.crop-preset.active { background: var(--accent); border-color: var(--accent); color: #fff; }

/* ── Background Remover ──
   These rules were sitting as raw text AFTER the closing </html> of
   pages/image-tools.html, outside any <style> tag. The HTML parser puts
   trailing content back into the body, so the whole block rendered as a
   paragraph of visible CSS at the bottom of the page — and, because it was
   never inside a stylesheet, none of it was ever applied. The checkerboard
   and the warning box have therefore never worked, on that page or on the
   generated pages/tools/background-remover.html.

   Here instead: the markup comes from assets/js/tools-image.js and is used by
   both pages, and both already load this file. */
.bg-checker {
  background-image:
    linear-gradient(45deg, var(--surface2) 25%, transparent 25%),
    linear-gradient(-45deg, var(--surface2) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--surface2) 75%),
    linear-gradient(-45deg, transparent 75%, var(--surface2) 75%);
  background-size: 18px 18px;
  background-position: 0 0, 0 9px, 9px -9px, -9px 0;
}
.bg-checker img, .bg-checker canvas { cursor: crosshair; max-width: 100%; }
.bg-warn {
  background: rgba(251,146,60,0.08);
  border: 1px solid rgba(251,146,60,0.28);
  border-radius: var(--r);
  padding: 10px 12px;
  font-size: 12.5px;
  line-height: 1.55;
  color: var(--text2);
  margin-bottom: 8px;
}