:root {
  --white:#fff; --bg:#f8f8f6; --panel:#fff;
  --b100:#f0efec; --b200:#e4e2dd; --b300:#ccc9c2; --b400:#8f8b84;
  --b500:#6c6962; --b600:#524f49; --b700:#3a3832; --b800:#252319; --b900:#141210;
  --green:#16a34a; --green-strong:#15803d; --green-bg:#dcfce7; --green-border:rgba(22,163,74,.2);
  --blue:#2563eb; --blue-bg:#dbeafe; --blue-ring:rgba(37,99,235,.14);
  --amber:#b45309; --amber-bg:#fef3c7; --amber-border:rgba(217,119,6,.25);
  --red:#dc2626; --red-bg:#fee2e2; --red-border:rgba(220,38,38,.25);
  --checker-a:#d6d3ce; --checker-b:#fff;
  --sh1:0 1px 3px rgba(0,0,0,.07),0 1px 2px rgba(0,0,0,.04);
  --sh2:0 4px 16px rgba(0,0,0,.09),0 2px 4px rgba(0,0,0,.05);
  --r:14px; --r2:9px; --r3:6px;
  --sidebar-w:232px;
  --bottom-bar:62px;
  --ease:cubic-bezier(.2,.8,.2,1);
}
html.dark {
  --white:#1a1918; --bg:#141312; --panel:#1a1918;
  --b100:#242220; --b200:#2e2c29; --b300:#3d3a36; --b400:#7a756e;
  --b500:#948f87; --b600:#b0a99f; --b700:#cbc4bb; --b800:#e2dcd4; --b900:#f0ebe4;
  --green:#22c55e; --green-strong:#16a34a; --green-bg:rgba(22,163,74,.14); --green-border:rgba(34,197,94,.25);
  --blue:#60a5fa; --blue-bg:rgba(59,130,246,.15); --blue-ring:rgba(96,165,250,.2);
  --amber:#fbbf24; --amber-bg:rgba(217,119,6,.15); --amber-border:rgba(245,158,11,.3);
  --red:#f87171; --red-bg:rgba(220,38,38,.15); --red-border:rgba(248,113,113,.3);
  --checker-a:#2e2c29; --checker-b:#3d3a36;
  --sh1:0 1px 3px rgba(0,0,0,.3),0 1px 2px rgba(0,0,0,.2);
  --sh2:0 4px 16px rgba(0,0,0,.35),0 2px 4px rgba(0,0,0,.2);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;height:100%}
body{font-family:'DM Sans',system-ui,sans-serif;font-size:15px;line-height:1.55;color:var(--b800);background:var(--bg);min-height:100vh;display:flex;flex-direction:column}
svg{display:block;flex-shrink:0}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
[hidden]{display:none!important}
.mono{font-family:'DM Mono',ui-monospace,monospace}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
input[type=number]{-moz-appearance:textfield}
input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none}
html.dark .moon,html:not(.dark) .sun{display:none}

/* ── EXTRACT TEXT ── */
.tx-lang{max-width:280px;margin-bottom:14px}
.tx-results{margin-top:18px;display:flex;flex-direction:column;gap:12px}
.tx-actions{display:flex;flex-wrap:wrap;gap:8px}
.tx-file{background:var(--panel);border:1px solid var(--b200);border-radius:var(--r);padding:12px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--sh1)}
.tx-file-head{display:flex;align-items:center;gap:6px;min-width:0}
.tx-file-name{flex:1;min-width:0;font-weight:600;font-size:13px;color:var(--b800);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tx-text{width:100%;min-height:120px;resize:vertical;font-family:'DM Mono',ui-monospace,monospace;font-size:13px;line-height:1.6;white-space:pre-wrap}

/* ── SIGN & FILL ── */
.sign-bar{position:sticky;top:8px;z-index:6;display:flex;flex-wrap:wrap;gap:6px;padding:6px;background:var(--white);border:1px solid var(--b200);border-radius:12px;box-shadow:var(--sh2);margin-top:14px}
.sign-tool{display:flex;align-items:center;gap:7px;padding:8px 13px;border:1.5px solid transparent;border-radius:8px;background:none;font-size:13.5px;font-weight:600;color:var(--b600);transition:background .12s,color .12s,border-color .12s}
.sign-tool:hover{background:var(--b100);color:var(--b900)}
.sign-tool[aria-pressed=true]{background:var(--blue-bg);border-color:var(--blue);color:var(--blue)}
.sign-hint{margin:10px 2px 14px;min-height:1.4em}
.sign-pages{display:flex;flex-direction:column;align-items:center;gap:22px;padding:18px 0 22px;margin-bottom:16px;background:var(--b100);border-radius:var(--r)}
.sign-page-box{width:min(100% - 24px,820px);display:flex;flex-direction:column;align-items:center;gap:6px}
.sign-page{position:relative;width:100%;background:#fff;color-scheme:light;box-shadow:0 1px 2px rgba(0,0,0,.12),0 6px 22px rgba(0,0,0,.1);--s:1;touch-action:pan-y}
.sign-page-num{font-size:11.5px;color:var(--b400);font-family:'DM Mono',ui-monospace,monospace}
.sign-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.sign-err{position:absolute;inset:40% 10% auto;text-align:center}
.sign-layer{position:absolute;inset:0}
.sign-pages.placing .sign-layer{cursor:crosshair}
.sign-field{position:absolute;margin:0;border:1px solid rgba(37,99,235,.35);border-radius:2px;background:rgba(219,234,254,.55);color:#111;padding:0 .25em;font-family:Helvetica,Arial,'Liberation Sans',sans-serif;line-height:1.15;outline:none;resize:none}
.sign-field:focus{border-color:#2563eb;background:rgba(219,234,254,.85);box-shadow:0 0 0 2px rgba(37,99,235,.25)}
.sign-field:disabled{background:transparent;border-color:transparent}
.sign-field[type=checkbox],.sign-field[type=radio]{appearance:auto;padding:0;accent-color:#1d4ed8;cursor:pointer}
textarea.sign-field{padding-top:.15em}
.sign-item{position:absolute;color:#121212;cursor:grab;touch-action:none;user-select:none;outline:1.5px dashed transparent;outline-offset:2px;border-radius:2px}
.sign-item:hover{outline-color:rgba(37,99,235,.45)}
.sign-item.sel{outline:1.5px solid #2563eb}
.sign-item:active{cursor:grabbing}
.sign-sig img,.sign-check svg,.sign-cross svg{display:block;width:100%;height:auto;pointer-events:none}
.sign-check,.sign-cross{aspect-ratio:1}
.sign-text{font-family:Helvetica,Arial,'Liberation Sans',sans-serif;line-height:1.2;white-space:pre;min-width:1.5em;cursor:text;outline:none;user-select:text;padding:0}
.sign-text:empty::before{content:'Type here';color:#9ca3af}
.sign-grip{position:absolute;right:100%;top:0;margin-right:3px;font-size:13px;line-height:1;padding:2px 2px;border-radius:4px;background:#2563eb;color:#fff;cursor:grab;display:none}
.sign-del,.sign-resize,.sign-size{display:none}
.sign-item.sel :is(.sign-grip,.sign-del,.sign-resize),.sign-item:focus-within :is(.sign-grip,.sign-del){display:block}
.sign-item.sel .sign-size,.sign-item:focus-within .sign-size{display:flex}
.sign-del{position:absolute;top:-11px;right:-11px;width:22px;height:22px;border-radius:50%;border:none;background:#dc2626;color:#fff;font-size:15px;line-height:22px;padding:0;box-shadow:0 1px 4px rgba(0,0,0,.25)}
.sign-resize{position:absolute;right:-7px;bottom:-7px;width:14px;height:14px;border-radius:50%;background:#2563eb;border:2px solid #fff;cursor:nwse-resize;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.sign-size{position:absolute;left:0;top:calc(100% + 5px);gap:2px;background:#1f2937;border-radius:6px;padding:2px;box-shadow:0 2px 8px rgba(0,0,0,.25);z-index:2}
.sign-size button{border:none;background:none;color:#fff;font:600 12px 'DM Sans',sans-serif;padding:3px 7px;border-radius:4px}
.sign-size button:hover{background:rgba(255,255,255,.15)}
.sig-modal{max-width:560px}
.sig-modal .seg{margin-bottom:14px}
.sig-pad{display:block;width:100%;height:190px;background:#fff;border:1.5px dashed var(--b300);border-radius:var(--r2);touch-action:none;cursor:crosshair}
.sig-pad-foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px}
.sig-name{font-size:16px}
.sig-fonts{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.sig-font{background:#fff;border:1.5px solid var(--b200);border-radius:var(--r2);padding:12px 10px;font-size:30px;line-height:1.2;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.sig-font.sel{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-ring)}
.sig-row{display:flex;align-items:center;gap:12px;margin-top:16px;flex-wrap:wrap}
.sig-row .chips{flex:1}
.sig-swatch{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:-1px}
.go.sig-use{width:auto;padding:11px 20px}

/* ── LAYOUT ── */
.app{display:flex;flex:1;min-height:0}
.sidebar{width:var(--sidebar-w);background:var(--white);border-right:1px solid var(--b200);display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:40;transition:width .2s var(--ease);overflow:hidden}
.sidebar.collapsed{width:60px}
.sidebar-top{padding:14px 10px 10px 12px;display:flex;align-items:center;gap:6px;border-bottom:1px solid var(--b100)}
.logo-link,.mobile-logo{display:flex;align-items:center;gap:10px;background:none;border:none;padding:2px;border-radius:9px;min-width:0}
.logo-box{width:32px;height:32px;background:#141210;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
html.dark .logo-box{border:1px solid rgba(255,255,255,.12)}
.logo-text{font-size:16px;font-weight:700;color:var(--b900);letter-spacing:-.3px;white-space:nowrap;transition:opacity .15s}
.sidebar.collapsed .logo-text,.sidebar.collapsed .nav-item-label,.sidebar.collapsed .nav-section-label,.sidebar.collapsed .status-text{opacity:0;pointer-events:none}
.collapse-btn{margin-left:auto;background:none;border:none;color:var(--b400);padding:5px;border-radius:5px;display:flex;transition:color .13s,transform .2s var(--ease)}
.collapse-btn:hover{color:var(--b700);background:var(--b100)}
.sidebar.collapsed .sidebar-top{flex-direction:column;padding:14px 0 10px}
.sidebar.collapsed .logo-text{display:none}
.sidebar.collapsed .collapse-btn{margin:0;transform:rotate(180deg)}

.sidebar-nav{flex:1;overflow-y:auto;padding:10px 8px;scrollbar-width:none}
.nav-section-label{font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--b400);padding:14px 10px 5px;white-space:nowrap}
.nav-item{display:flex;align-items:center;gap:11px;padding:9px 10px;border-radius:var(--r3);background:none;border:none;width:100%;text-align:left;color:var(--b600);font-size:14px;font-weight:500;transition:background .12s,color .12s;white-space:nowrap;margin-bottom:1px}
.nav-item:hover{background:var(--b100);color:var(--b800)}
.nav-item.active{background:var(--b900);color:var(--white)}
.nav-item-label{transition:opacity .15s}
.sidebar.collapsed .nav-item{padding:9px 0;justify-content:center}
.sidebar.collapsed .nav-item-label{display:none}

.sidebar-footer{padding:10px 8px 12px;border-top:1px solid var(--b100)}
.status-pill{display:flex;align-items:center;gap:7px;font-size:11.5px;color:var(--b500);padding:7px 10px;border-radius:var(--r3);background:var(--b100);overflow:hidden;white-space:nowrap;margin-top:4px}
.sidebar.collapsed .status-pill{justify-content:center;padding:9px 0}
.sidebar.collapsed .status-text{display:none}
.dot{width:7px;height:7px;border-radius:50%;background:var(--b300);flex-shrink:0;transition:background .3s}
.dot.ok{background:#4ade80;box-shadow:0 0 0 2px rgba(74,222,128,.25)}
.dot.loading{background:#f59e0b;animation:pulse .9s infinite}
.dot.err{background:var(--red)}
@keyframes pulse{50%{opacity:.35}}

.main{margin-left:var(--sidebar-w);flex:1;min-width:0;display:flex;flex-direction:column;min-height:100vh;transition:margin-left .2s var(--ease)}
.main.sidebar-collapsed{margin-left:60px}
.tool-panel{display:none;padding:36px 40px 64px;max-width:820px;width:100%}
.tool-panel.active{display:block;animation:fadeUp .22s var(--ease)}
@keyframes fadeUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

.tool-header{margin-bottom:24px}
.tool-title{font-size:26px;font-weight:700;color:var(--b900);letter-spacing:-.5px;line-height:1.2;margin-bottom:6px}
.home-title{font-size:clamp(26px,2.4vw + 14px,36px);letter-spacing:-.8px;max-width:18ch}
.tool-desc{font-size:14.5px;color:var(--b500);line-height:1.6;max-width:62ch}

.file-banner{margin:20px 40px 0;max-width:740px;padding:14px 18px;border-radius:var(--r2);background:var(--amber-bg);border:1px solid var(--amber-border);color:var(--b800);font-size:13.5px;line-height:1.6}
.file-banner strong{display:block;font-size:14.5px;margin-bottom:2px}
.file-banner code{font-family:'DM Mono',monospace;font-size:12.5px;background:var(--white);padding:1px 5px;border-radius:4px}

/* Captions */
.cap-box{border:1.5px solid var(--b200);border-radius:var(--r2);background:var(--white);padding:14px;margin-bottom:18px}
.cap-controls{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:flex-end}
.cap-lang{width:200px}
.cap-lang select{padding:8px 10px}
.cap-translate{margin:0 0 9px}
.cap-controls .exif-btn{margin-left:auto}
.cap-status{margin:10px 0 0}
.cap-status.ok{color:var(--green)}.cap-status.err{color:var(--red)}
.cap-list{display:flex;flex-direction:column;gap:4px;max-height:300px;overflow-y:auto;margin-top:10px}
.cap-list:empty{display:none}
.cap-row{display:flex;gap:10px;align-items:flex-start;padding:4px 0;border-bottom:1px solid var(--b100)}
.cap-time{font-size:11px;color:var(--b400);white-space:nowrap;padding-top:7px;min-width:104px}
.cap-text{flex:1;min-width:0;resize:vertical;border:1.5px solid transparent;border-radius:var(--r3);padding:5px 8px;font:inherit;font-size:13.5px;background:transparent;color:var(--b800);field-sizing:content;min-height:32px}
.cap-text:hover{border-color:var(--b200)}
.cap-text:focus{outline:none;border-color:var(--blue);background:var(--bg)}
.cap-row .rm-btn{margin-top:3px}
.cap-actions{display:flex;flex-wrap:wrap;gap:8px 6px;align-items:center;margin-top:12px}
.cap-actions .meta-check{margin:0 0 0 auto}
.cap-dl-label{font-size:12px;color:var(--b500);margin-right:2px}
.trim-frames canvas.waveform{flex:1;width:100%;height:100%;object-fit:fill;background:#16202e}
.target-row{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:flex-end;margin:-6px 0 18px}
.target-row .chips{margin:0}
.target-field{width:150px}
.target-input{position:relative;display:block}
.target-input .input{padding-right:40px}
.target-unit{position:absolute;right:11px;top:50%;transform:translateY(-50%);font:12px 'DM Mono',monospace;color:var(--b400);pointer-events:none}
.offline-row{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center;font-size:12.5px;color:var(--b500);margin:-8px 0 14px}
.offline-row.saved{color:var(--green)}
.offline-row .link-btn{color:var(--blue);font-weight:600}
.offline-row .link-btn:disabled{color:var(--b400);text-decoration:none;cursor:default}

/* ── MOBILE CHROME ── */
.mobile-bar{display:none;position:sticky;top:0;z-index:45;align-items:center;justify-content:space-between;padding:10px 12px 10px 14px;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--b200)}
.bottom-bar{display:none;position:fixed;bottom:0;left:0;right:0;height:calc(var(--bottom-bar) + env(safe-area-inset-bottom));padding:0 2px env(safe-area-inset-bottom);background:var(--white);border-top:1px solid var(--b200);z-index:40}
.bottom-tab{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;background:none;border:none;color:var(--b400);font-size:10px;font-weight:600;letter-spacing:.01em;padding:6px 0;transition:color .12s}
.bottom-tab.active{color:var(--b900)}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;border:1px solid var(--b200);background:var(--white);color:var(--b600);transition:background .12s,color .12s,border-color .12s}
.icon-btn:hover:not(:disabled){background:var(--b100);color:var(--b900)}
.icon-btn:disabled{opacity:.35;cursor:default}
.theme-btn{width:38px;height:38px;border-radius:10px}

/* ── DROP ZONE ── */
.drop{display:block;border:2px dashed var(--b300);border-radius:var(--r);background:var(--bg);padding:36px 24px;text-align:center;cursor:pointer;transition:border-color .13s,background .13s;user-select:none;-webkit-user-select:none}
.drop:hover,.drop.over{border-color:var(--blue);background:var(--blue-bg)}
.drop>span{display:block}
.drop-icon-wrap{width:48px;height:48px;background:var(--white);border:1px solid var(--b200);border-radius:11px;display:flex!important;align-items:center;justify-content:center;margin:0 auto 12px;box-shadow:var(--sh1);color:var(--b400);transition:color .13s,border-color .13s,transform .2s var(--ease)}
.drop:hover .drop-icon-wrap,.drop.over .drop-icon-wrap{color:var(--blue);border-color:var(--blue);transform:translateY(-2px)}
.drop-title{font-size:15px;font-weight:600;color:var(--b700);margin-bottom:3px}
.drop-sub{font-size:13px;color:var(--b400)}
.drop-fmts{display:flex!important;flex-wrap:wrap;gap:5px;justify-content:center;margin-top:14px}
.drop-fmt{font-size:10px;font-family:'DM Mono',monospace;font-weight:500;letter-spacing:.05em;color:var(--b400);background:var(--white);border:1px solid var(--b200);border-radius:4px;padding:2px 7px}
input[type=file]{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
/* Once a file is loaded the drop zone shrinks to a slim "choose another" bar */
.tool-panel:has(.file-card.show, .bulk-item) .drop{padding:12px 16px;border-width:1.5px}
.tool-panel:has(.file-card.show, .bulk-item) :is(.drop-icon-wrap,.drop-fmts,.drop-sub){display:none!important}
.tool-panel:has(.file-card.show, .bulk-item) .drop-title{font-size:13.5px;margin:0}

/* ── FILES ── */
.file-card{display:none;margin-top:12px;background:var(--white);border:1px solid var(--b200);border-radius:var(--r2);overflow:hidden}
.file-card.show{display:block;animation:fadeUp .22s var(--ease)}
.file-row{display:flex;align-items:center;gap:12px;padding:11px 12px 11px 14px}
.file-ico{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;flex-shrink:0;background:var(--b100)}
.ico-image{background:var(--green-bg)}.ico-video{background:var(--blue-bg)}.ico-audio{background:var(--amber-bg)}.ico-pdf{background:var(--red-bg)}
.file-info{flex:1;min-width:0}
.file-name{font-size:13.5px;font-weight:600;color:var(--b800);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.file-meta{font-size:11px;color:var(--b400);font-family:'DM Mono',monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rm-btn{background:none;border:none;color:var(--b400);padding:6px;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:color .13s,background .13s;flex-shrink:0}
.rm-btn:hover{color:var(--red);background:var(--red-bg)}
.file-list{display:flex;flex-direction:column;gap:6px;margin-top:12px;max-height:340px;overflow-y:auto}
.file-list:empty{display:none}
.bulk-item{display:flex;align-items:center;gap:10px;background:var(--white);border:1px solid var(--b200);border-radius:var(--r2);padding:8px 8px 8px 14px;font-size:13px;transition:border-color .12s,background .12s,opacity .12s}
.bulk-item-name{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--b700);font-weight:500}
.bulk-item-size{font-size:11px;color:var(--b400);font-family:'DM Mono',monospace;flex-shrink:0}
.bulk-item-idx{font-size:11px;font-family:'DM Mono',monospace;color:var(--b400);width:18px;text-align:right;flex-shrink:0}
.bulk-item-status{font-size:11px;font-family:'DM Mono',monospace;flex-shrink:0;min-width:56px;text-align:right}
.bulk-item-status.wait{color:var(--b400)}.bulk-item-status.busy{color:var(--blue)}.bulk-item-status.done{color:var(--green)}.bulk-item-status.err{color:var(--red);cursor:help}
.bulk-dl{display:inline-flex;align-items:center;gap:4px;color:var(--blue);font-size:11.5px;text-decoration:none;font-family:'DM Mono',monospace;font-weight:500}
.bulk-dl:hover{text-decoration:underline}
.draggable{cursor:grab}
.draggable.dragging{opacity:.4}
.draggable.drop-target{border-color:var(--blue);background:var(--blue-bg)}
.drag-grip{color:var(--b300);font-size:11px;letter-spacing:-2px;flex-shrink:0;user-select:none}
.bulk-item .icon-btn{width:28px;height:28px;border-radius:6px}
.link-btn{background:none;border:none;padding:0;color:inherit;text-decoration:underline;text-underline-offset:2px;font-weight:500;font-size:inherit}
.link-btn:hover{color:var(--b800)}
#cvClear,#txClear{display:block;margin:8px 0 0 auto;font-size:12px;color:var(--b500)}

/* ── OPTIONS ── */
.fmt-section{display:none;margin-top:22px}
.fmt-section.show{display:block;animation:fadeUp .18s var(--ease)}
.sec-label{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--b400);margin:0 0 9px}
.fmt-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(76px,1fr));gap:6px;margin-bottom:18px}
.fmt-btn{background:var(--white);border:1.5px solid var(--b200);border-radius:var(--r3);padding:9px 5px;text-align:center;font-family:'DM Mono',monospace;font-size:11.5px;font-weight:500;color:var(--b600);letter-spacing:.04em;transition:border-color .12s,color .12s,background .12s,box-shadow .12s}
.fmt-btn:hover{border-color:var(--blue);color:var(--blue)}
.fmt-btn.sel,.chip.sel,.q-btn.sel,.seg-btn.sel{border-color:var(--blue);color:var(--blue);background:var(--blue-bg);box-shadow:0 0 0 3px var(--blue-ring)}
.fmt-note{display:block;font-size:8.5px;opacity:.7;margin-top:2px;letter-spacing:.02em;font-family:'DM Sans',sans-serif}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:18px}
.chip{background:var(--white);border:1.5px solid var(--b200);border-radius:999px;padding:6px 13px;font-size:12.5px;font-weight:500;color:var(--b600);transition:border-color .12s,color .12s,background .12s,box-shadow .12s}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.quality-row{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}
.q-btn{flex:1;min-width:110px;padding:11px 10px;background:var(--white);border:1.5px solid var(--b200);border-radius:var(--r2);font-size:13px;font-weight:500;color:var(--b600);text-align:left;transition:border-color .12s,color .12s,background .12s,box-shadow .12s}
.q-btn:hover{border-color:var(--blue)}
.q-label{display:block;font-weight:700;color:var(--b800);margin-bottom:1px}
.q-btn.sel .q-label{color:var(--blue)}
.q-desc{display:block;font-size:11.5px;color:var(--b500)}
.seg{display:inline-flex;gap:4px;padding:4px;background:var(--b100);border-radius:11px;margin-bottom:20px}
.seg-btn{border:1.5px solid transparent;background:none;border-radius:8px;padding:8px 16px;font-size:13.5px;font-weight:600;color:var(--b500)}
.seg-btn.sel{background:var(--white);box-shadow:var(--sh1)}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field-label{font-size:11px;color:var(--b500);font-weight:600}
.input{width:100%;padding:9px 11px;border:1.5px solid var(--b200);border-radius:var(--r3);font-size:14px;color:var(--b800);background:var(--white);outline:none;transition:border-color .12s,box-shadow .12s}
.input:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-ring)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.opt-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:4px 20px}
.custom-speed{width:110px;margin:-8px 0 18px}
.note{display:block;font-size:12.5px;color:var(--b500);line-height:1.55;margin-bottom:14px}
.note:empty{display:none}
.meta-check{display:flex;align-items:center;gap:9px;font-size:12.5px;color:var(--b600);margin:0 0 14px;cursor:pointer;user-select:none}
.meta-check input{accent-color:var(--blue);width:15px;height:15px;margin:0}
.toggle-card{display:flex;gap:12px;align-items:flex-start;padding:13px 15px;border:1.5px solid var(--b200);border-radius:var(--r2);background:var(--white);margin-bottom:20px;cursor:pointer;transition:border-color .12s,background .12s}
.toggle-card:has(input:checked){border-color:var(--blue);background:var(--blue-bg)}
.toggle-card input{accent-color:var(--blue);width:17px;height:17px;margin-top:2px;flex-shrink:0}
.toggle-card-group{display:block;cursor:default}
.toggle-card-group:has(input:checked){border-color:var(--blue);background:var(--blue-bg)}
.toggle-head{display:flex;gap:12px;align-items:flex-start;cursor:pointer}
.toggle-opts{margin:10px 0 0 29px}
.toggle-opts .chips{margin:0}
.toggle-card strong{display:block;font-size:14px;color:var(--b800)}
.toggle-card small{display:block;font-size:12px;color:var(--b500);margin-top:1px}
.dim-row{display:grid;grid-template-columns:1fr auto 1fr;gap:8px;align-items:end;margin-bottom:16px}
.lock-btn{width:38px;height:38px;border-radius:var(--r3);border:1.5px solid var(--b200);background:var(--white);color:var(--b400);display:flex;align-items:center;justify-content:center;transition:all .12s}
.lock-btn[aria-pressed=true]{color:var(--blue);border-color:var(--blue);background:var(--blue-bg)}
.slider-field{margin-bottom:14px;max-width:320px}
.slider-field b{color:var(--b800);font-family:'DM Mono',monospace;font-weight:500}
.slider-field input{accent-color:var(--blue)}
.img-preview{border-radius:var(--r2);border:1px solid var(--b200);margin-bottom:16px;display:flex;justify-content:center;overflow:hidden;max-height:300px}
.img-preview img{max-width:100%;max-height:300px;object-fit:contain;display:block}
.checker{background:repeating-conic-gradient(var(--checker-a) 0 25%,var(--checker-b) 0 50%) 0 0/18px 18px}
.split-options{margin-top:16px}

.go{width:100%;padding:14px 20px;background:var(--b900);border:none;border-radius:var(--r2);font-size:15px;font-weight:600;color:var(--white);display:flex;align-items:center;justify-content:center;gap:8px;transition:background .13s,transform .13s,box-shadow .13s;letter-spacing:-.01em}
.go:hover:not(:disabled){background:var(--b700);transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,0,0,.14)}
.go:active:not(:disabled){transform:none}
.go:disabled{background:var(--b200);color:var(--b400);cursor:not-allowed}
.go.secondary{background:var(--white);color:var(--b800);border:1.5px solid var(--b200);margin-top:12px}
.go.secondary:hover{background:var(--b100)}
.legal-note{font-size:12px;color:var(--b500);text-align:center;margin-top:10px;line-height:1.6}

/* ── PROGRESS / RESULT ── */
.prog-area{display:none;margin-top:18px}
.prog-area.show{display:block}
.prog-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:7px;gap:10px}
.prog-label{font-size:13px;font-weight:500;color:var(--b600);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.prog-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.prog-cancel{font-size:12px;color:var(--red);text-decoration:none}
.prog-cancel:hover{text-decoration:underline;color:var(--red)}
.prog-pct{font-size:12px;font-weight:600;color:var(--b800);font-family:'DM Mono',monospace}
.prog-track{height:5px;background:var(--b200);border-radius:3px;overflow:hidden}
.prog-fill{height:100%;width:0;background:linear-gradient(90deg,var(--blue),#60a5fa);border-radius:3px;transition:width .3s ease}
.log{margin-top:10px;background:var(--white);border:1px solid var(--b200);border-radius:var(--r3);padding:9px 13px;max-height:120px;overflow-y:auto;display:none}
.log.show{display:block}
.log-line{font-size:11px;font-family:'DM Mono',monospace;color:var(--b500);line-height:1.8;overflow-wrap:anywhere}
.log-line.ok{color:var(--green)}.log-line.warn{color:var(--amber)}.log-line.err{color:var(--red)}
.result{display:none;margin-top:14px;background:var(--green-bg);border:1px solid var(--green-border);border-radius:var(--r2);padding:16px 18px}
.result.show{display:block;animation:fadeUp .22s var(--ease)}
.result-row{display:flex;align-items:center;gap:9px;margin-bottom:12px;flex-wrap:wrap}
.result-tick{width:26px;height:26px;background:var(--green);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;flex-shrink:0}
.result-title{font-size:14px;font-weight:600;color:var(--b800)}
.result-meta{font-size:11px;color:var(--b500);margin-left:auto;font-family:'DM Mono',monospace}
.result-extra:empty{display:none}
.result-extra{margin-bottom:12px}
.result-preview{display:block;max-width:100%;max-height:340px;margin:0 auto;border-radius:var(--r3);border:1px solid var(--green-border)}
.savings{font-size:13px;font-weight:600;color:var(--green);text-align:center}
.savings.warn{color:var(--amber);font-weight:500}
.dl{display:flex;align-items:center;justify-content:center;gap:7px;width:100%;padding:12px;background:var(--green-strong);border-radius:var(--r3);font-size:14px;font-weight:600;color:#fff;text-decoration:none;transition:background .13s,transform .13s,box-shadow .13s;overflow-wrap:anywhere;text-align:center}
.dl:hover{background:#166534;transform:translateY(-1px);box-shadow:0 4px 14px rgba(22,163,74,.28)}
.page-list{margin-top:12px;font-size:13px;color:var(--b600)}
.page-list summary{cursor:pointer;font-weight:600;margin-bottom:8px}
.page-list .bulk-dl{display:inline-flex;margin:0 14px 6px 0}

/* ── TRIM ── */
.trim-wrap{position:relative;height:58px;margin-bottom:14px;touch-action:none}
.trim-inner{position:absolute;inset:0 9px;border-radius:6px;overflow:hidden;background:#1a1a1a}
.trim-frames{position:absolute;inset:0;display:flex;pointer-events:none}
.trim-frames canvas{flex:1;min-width:0;height:100%;object-fit:cover;display:block}
.trim-dim{position:absolute;top:0;bottom:0;width:0;background:rgba(0,0,0,.72);pointer-events:none;z-index:1}
.trim-dim-l{left:0}.trim-dim-r{right:0}
.trim-sel{position:absolute;top:0;bottom:0;left:0;right:0;border:3px solid #f5c518;border-radius:4px;pointer-events:none;z-index:2}
.trim-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.55);z-index:6;font:12px 'DM Mono',monospace;color:#bbb}
.trim-range{position:absolute;top:0;bottom:0;height:100%;margin:0;padding:0;opacity:0;cursor:ew-resize;-webkit-appearance:none;appearance:none;z-index:5}
.trim-range:focus-visible~.trim-handle{outline:none}
.trim-handle{position:absolute;top:0;bottom:0;left:0;width:18px;background:#f5c518;z-index:4;pointer-events:none;display:flex;align-items:center;justify-content:center;border-radius:4px}
.trim-handle-grip{width:3px;height:20px;background:rgba(0,0,0,.3);border-radius:2px}
.trim-inputs{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;margin-bottom:8px;align-items:end}
.trim-sel-dur{text-align:center;padding-bottom:4px}
.trim-sel-dur .val{font-size:15px;font-weight:500;color:var(--b800);font-family:'DM Mono',monospace}
.trim-sel-dur .lbl{font-size:10px;color:var(--b400);font-family:'DM Mono',monospace;text-transform:uppercase;letter-spacing:.06em}
.trim-hint{font-size:12px;color:var(--b400);text-align:center;margin-bottom:22px;font-family:'DM Mono',monospace}

/* ── METADATA ── */
.md-results{margin-top:16px}
.gps-alert{background:var(--red-bg);border:1px solid var(--red-border);border-radius:var(--r2);padding:12px 15px;margin-bottom:14px;font-size:13px;color:var(--red);line-height:1.6}
.gps-alert a{color:var(--blue)}
.exif-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-bottom:6px}
.exif-actions .note{margin:0;flex:1;min-width:200px}
.exif-btn{padding:10px 16px;border-radius:var(--r3);border:1.5px solid var(--b200);background:var(--white);font-size:13px;font-weight:600;color:var(--b700);transition:all .12s}
.exif-btn.danger{border-color:var(--red-border);color:var(--red);background:var(--red-bg)}
.exif-btn.danger:hover:not(:disabled){border-color:var(--red)}
.exif-btn:disabled{opacity:.5;cursor:default}
.exif-section-title{font-size:13px;font-weight:700;color:var(--b700);margin:18px 0 7px}
.exif-wrap{background:var(--white);border:1px solid var(--b200);border-radius:var(--r2);overflow:auto;max-height:400px}
.exif-table{width:100%;border-collapse:collapse;font-size:13px}
.exif-table th{text-align:left;font-size:10px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--b400);padding:7px 12px;border-bottom:1px solid var(--b200);background:var(--bg);position:sticky;top:0}
.exif-table td{padding:8px 12px;border-bottom:1px solid var(--b100);vertical-align:top}
.exif-table tr:last-child td{border-bottom:none}
.exif-key{font-family:'DM Mono',monospace;color:var(--b600);font-weight:500;font-size:12px;overflow-wrap:anywhere}
.exif-val{color:var(--b800);overflow-wrap:anywhere}
.exif-risk{display:inline-block;font-size:9.5px;font-weight:700;padding:1px 6px;border-radius:3px;margin-left:6px;vertical-align:1px;font-family:'DM Sans',sans-serif}
.exif-risk.high{background:var(--red-bg);color:var(--red)}
.exif-risk.med{background:var(--amber-bg);color:var(--amber)}
.empty-state{margin-top:16px;padding:22px;text-align:center;color:var(--b500);font-size:14px;background:var(--white);border-radius:var(--r2);border:1px solid var(--b200)}

/* ── HOME ── */
.home-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:12px}
.home-card{display:flex;flex-direction:column;align-items:flex-start;text-align:left;background:var(--white);border:1px solid var(--b200);border-radius:var(--r);padding:20px;transition:border-color .15s,transform .15s var(--ease),box-shadow .15s;box-shadow:var(--sh1)}
.home-card:hover{border-color:var(--b400);transform:translateY(-2px);box-shadow:var(--sh2)}
.home-card-icon{width:40px;height:40px;border-radius:10px;background:var(--b100);border:1px solid var(--b200);display:flex;align-items:center;justify-content:center;margin-bottom:14px;color:var(--b700)}
.home-card-title{font-size:15px;font-weight:700;color:var(--b900);margin-bottom:4px}
.home-card-desc{font-size:13px;color:var(--b500);line-height:1.5;margin-bottom:12px}
.home-card-tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:auto}
.home-card-tags span{font-size:10.5px;font-weight:600;color:var(--b500);background:var(--b100);border-radius:4px;padding:2px 7px}

/* ── MODAL ── */
.modal{margin:auto;border:none;background:var(--white);color:var(--b600);border-radius:18px;box-shadow:0 24px 80px rgba(0,0,0,.25);max-width:600px;width:calc(100% - 32px);max-height:84vh;padding:0}
.modal[open]{display:flex;flex-direction:column}
.modal::backdrop{background:rgba(0,0,0,.42);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 26px 16px;border-bottom:1px solid var(--b100)}
.modal-title{font-size:16px;font-weight:700;color:var(--b900)}
.modal-x{background:var(--b100);border:none;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--b500);font-size:18px}
.modal-x:hover{background:var(--b200)}
.modal-body{padding:22px 26px 26px;overflow-y:auto;font-size:14px;line-height:1.75}
.modal-body h3{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--b400);margin:20px 0 7px}
.modal-body p{margin-bottom:9px}
.modal-body ul{padding-left:18px;margin-bottom:9px}
.modal-body strong{color:var(--b800);font-weight:600}
.modal-hl{background:var(--green-bg);border:1px solid var(--green-border);border-radius:var(--r3);padding:11px 15px;margin-bottom:16px;color:var(--b700)}
.modal-foot{margin-top:20px;font-size:12px;color:var(--b400)}

.site-footer{padding:22px 40px;border-top:1px solid var(--b200);margin-top:auto;font-size:12px;color:var(--b400);display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;line-height:1.6}
.footer-links{display:flex;gap:16px}
.footer-links .link-btn{text-decoration:none}
.footer-links .link-btn:hover{text-decoration:underline}

/* ── RESPONSIVE ── */
@media (max-width:680px){
  .sidebar{display:none}
  .mobile-bar{display:flex}
  .sign-bar{top:62px}
  .main,.main.sidebar-collapsed{margin-left:0;min-height:0;padding-bottom:calc(var(--bottom-bar) + env(safe-area-inset-bottom))}
  .bottom-bar{display:flex}
  .tool-panel{padding:22px 16px 40px}
  .file-banner{margin:16px 16px 0}
  .tool-title{font-size:23px}
  .opt-grid{grid-template-columns:1fr}
  .site-footer{padding:18px 16px}
  .drop{padding:28px 16px}
}
@media (max-width:420px){
  .home-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr 1fr}
  .q-btn{min-width:90px}
  .bulk-item-size{display:none}
}