/* Obfuscator — cherry language. Tab rail, one full-width toolbar, two equal panels. */
.obf{animation:obf-in .4s var(--ease) both}
@keyframes obf-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* tab rail — flush section bar in the page's own line language (topbar, admin-tabs):
   four equal tabs sitting ON the rule, accent indicator riding the line */
.obf-tabs{position:relative;display:flex;margin:0 0 18px;border-bottom:1px solid var(--line)}
.obf-tab{position:relative;z-index:1;flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 8px 13px;border:0;background:none;color:var(--muted);font:600 12px/1 var(--body);letter-spacing:.09em;text-transform:uppercase;cursor:pointer;white-space:nowrap;transition:color .22s var(--ease)}
.obf-tab:hover{color:var(--ink)}
.obf-tab.is-active{color:var(--accent);background:linear-gradient(180deg,transparent 55%,color-mix(in srgb,var(--accent) 8%,transparent))}
.obf-tab .icon{width:14px;height:14px;flex-shrink:0}
.obf-tab-thumb{position:absolute;bottom:-1px;left:0;width:25%;height:2px;border-radius:2px 2px 0 0;background:var(--accent);transition:transform .42s var(--ease)}
@media(max-width:560px){.obf-tab{gap:0}.obf-tab .obf-tab-label{display:none}}
@media(prefers-reduced-motion:reduce){.obf-tab-thumb{transition:none}}

/* content swap between tabs — soft lift out, settle in */
.obf-body{transition:opacity .28s var(--ease),transform .28s var(--ease)}
.obf-body.is-switching{opacity:0;transform:translateY(-7px);transition-duration:.13s}
@media(prefers-reduced-motion:reduce){.obf-body{transition:none}.obf-body.is-switching{opacity:1;transform:none}}

/* toolbar — one strip above the panels; holds the active tab's controls */
.obf-toolbar{display:flex;align-items:center;gap:12px;min-height:50px;margin-bottom:14px}
.obf-controls{display:flex;flex-wrap:wrap;align-items:center;gap:10px;flex:1;min-width:0}
.obf-controls[hidden]{display:none}
.obf-controls-row{display:flex;align-items:center;gap:6px}
.obf-chip-rail{display:flex;flex-wrap:wrap;gap:6px;flex:1 1 460px;min-width:0}
.obf-chip-rail-tight{flex:0 0 auto}

/* codec picker — one tidy dropdown with grouped options */
.obf-select{position:relative;flex-shrink:0}
.obf-select-btn{display:inline-flex;align-items:center;justify-content:space-between;gap:14px;min-width:196px;border:1px solid var(--line);background:var(--ground);color:var(--ink);border-radius:6px;padding:10px 12px;font:600 13px/1 var(--body);cursor:pointer;transition:border-color .16s}
.obf-select-btn:hover,.obf-select.is-open .obf-select-btn{border-color:var(--accent)}
.obf-select-chevron{transition:transform .22s var(--ease);color:var(--muted)}
.obf-select.is-open .obf-select-chevron{transform:rotate(180deg)}
.obf-select-pop{position:absolute;top:calc(100% + 7px);left:0;z-index:30;min-width:236px;max-height:330px;overflow:auto;background:var(--surface-raised);border:1px solid var(--line);border-radius:8px;padding:6px;box-shadow:0 18px 44px rgba(0,0,0,.5);opacity:0;transform:translateY(-8px) scale(.96);transform-origin:top left;pointer-events:none;transition:opacity .15s,transform .28s var(--ease);scrollbar-width:thin;scrollbar-color:var(--line) transparent}
.obf-select-pop.is-open{opacity:1;transform:none;pointer-events:auto}
@media(prefers-reduced-motion:reduce){.obf-select-pop{transition:opacity .1s}}
.obf-select-group{font:600 10px/1 var(--body);letter-spacing:.11em;text-transform:uppercase;color:var(--muted);padding:10px 10px 6px}
.obf-select-option{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;border:0;background:none;color:var(--ink);font:500 13px/1 var(--body);padding:9px 10px;border-radius:6px;cursor:pointer;text-align:left;transition:background .14s,color .14s}
.obf-select-option:hover,.obf-select-option:focus-visible{background:var(--surface);outline:none}
.obf-select-option .obf-select-check{opacity:0;color:var(--accent);width:14px;height:14px;flex-shrink:0;transition:opacity .14s}
.obf-select-option.is-active{color:var(--accent)}
.obf-select-option.is-active .obf-select-check{opacity:1}
.obf-hint{flex-basis:100%;font-size:12px;color:var(--muted);margin:0}
.obf-hint strong{color:var(--accent);font-weight:600}

/* chips + segmented toggles with a gliding thumb */
.obf-chip{border:1px solid var(--line);background:var(--ground);color:var(--muted);border-radius:5px;padding:8px 12px;font:600 12px/1 var(--body);cursor:pointer;transition:color .16s,border-color .16s,background .16s,transform .16s var(--ease)}
.obf-chip:hover{color:var(--ink);border-color:var(--muted)}
.obf-chip:active{transform:scale(.96)}
.obf-chip.is-active{color:var(--ground);background:var(--accent);border-color:var(--accent)}
.obf-seg{position:relative;display:inline-flex;padding:2px;border:1px solid var(--line);border-radius:8px;background:var(--ground);flex-shrink:0}
.obf-seg-thumb{position:absolute;top:2px;bottom:2px;left:2px;width:calc(50% - 2px);border-radius:6px;background:var(--accent);transition:transform .34s var(--ease)}
.obf-seg .obf-chip{position:relative;z-index:1;border:0;background:none;border-radius:6px;min-width:106px;text-align:center;letter-spacing:.05em;text-transform:uppercase;font-size:11px;padding:9px 12px;color:var(--muted);transition:color .22s}
.obf-seg .obf-chip:hover{color:var(--ink)}
.obf-seg .obf-chip.is-active{background:none;color:var(--ground)}
@media(prefers-reduced-motion:reduce){.obf-seg-thumb{transition:none}}
.obf-shift-field{display:inline-flex;align-items:center;gap:8px}
.obf-shift-field label{font-size:12px;color:var(--muted);white-space:nowrap}
.obf-shift-field input{width:64px;background:var(--ground);border:1px solid var(--line);border-radius:5px;color:var(--ink);padding:8px 9px;font:600 13px/1 ui-monospace,'Cascadia Mono',Consolas,monospace}
.obf-shift-field input:focus{outline:none;border-color:var(--accent)}
.obf-key-input{flex:0 1 340px;min-width:160px;background:var(--ground);border:1px solid var(--line);border-radius:5px;color:var(--ink);padding:9px 12px;font:500 13px/1.4 var(--body)}
.obf-key-input:focus{outline:none;border-color:var(--accent)}
.obf-field-label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);white-space:nowrap}

/* code options */
.obf-options{display:flex;flex-wrap:wrap;gap:4px 14px}
.obf-option{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--muted);cursor:pointer;padding:3px 0}
.obf-option input{appearance:none;width:15px;height:15px;border:1px solid var(--line);border-radius:3px;background:var(--ground);display:inline-grid;place-content:center;cursor:pointer;transition:border-color .16s,background .16s}
.obf-option input:checked{background:var(--accent);border-color:var(--accent)}
.obf-option input:checked::before{content:'';width:7px;height:4px;border-left:2px solid var(--ground);border-bottom:2px solid var(--ground);transform:rotate(-45deg) translateY(-1px)}
.obf-option:hover{color:var(--ink)}

/* panels — equal height, content fills */
.obf-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:stretch}
@media(max-width:900px){.obf-layout{grid-template-columns:1fr}}
.obf-panel{position:relative;background:var(--surface);border:1px solid var(--line-quiet);border-radius:8px;padding:18px;display:flex;flex-direction:column;gap:12px;min-width:0}
/* drop overlay — dashed accent frame while a file hovers over the Input panel */
.obf-drop{position:absolute;inset:7px;z-index:4;display:none;flex-direction:column;align-items:center;justify-content:center;gap:10px;border:1.5px dashed var(--accent);border-radius:7px;background:color-mix(in srgb,var(--accent) 8%,var(--surface));color:var(--accent);font:600 12px/1 var(--body);letter-spacing:.09em;text-transform:uppercase;pointer-events:none}
.obf-panel.is-drop .obf-drop{display:flex;animation:obf-in .18s var(--ease) both}
.obf-drop .icon{width:20px;height:20px}
.obf-panel-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:26px}
.obf-panel-heading h2{font:700 22px/1.2 var(--display);letter-spacing:-.01em;margin:0}
.obf-panel-heading .obf-output-label{font:600 11px/1 var(--body);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.obf-tools{display:flex;align-items:center;gap:8px}
.obf-input{width:100%;flex:1;min-height:340px;max-height:60vh;resize:vertical;background:var(--ground);border:1px solid var(--line);border-radius:6px;color:var(--ink);font:500 13px/1.7 ui-monospace,'Cascadia Mono',Consolas,monospace;padding:13px 14px;transition:border-color .18s;caret-color:var(--accent)}
.obf-input:focus{outline:none;border-color:var(--accent)}
.obf-input::placeholder{color:#7d6068}
.obf-output{flex:1;min-height:340px;max-height:60vh;overflow:auto;display:flex;flex-direction:column;gap:10px;scrollbar-width:thin;scrollbar-color:var(--line) transparent}

/* output content */
.obf-block{margin:0;background:var(--ground);border:1px solid var(--line-quiet);border-radius:6px;padding:13px 14px;font:500 13px/1.7 ui-monospace,'Cascadia Mono',Consolas,monospace;color:var(--ink);white-space:pre-wrap;overflow-wrap:anywhere}
.obf-block.is-fresh{animation:obf-fresh .38s var(--ease) both}
@keyframes obf-fresh{from{opacity:0;filter:blur(3px);transform:translateY(4px)}to{opacity:1;filter:none;transform:none}}
.obf-zw-demo span{background:color-mix(in srgb,var(--accent) 18%,transparent);border-radius:3px;padding:1px 0}
.obf-quiet{margin:auto;padding:36px 12px;display:flex;flex-direction:column;align-items:center;gap:12px;font-size:13px;color:var(--muted);text-align:center}
.obf-quiet svg{width:26px;height:26px;opacity:.8}
.obf-error{margin:auto;padding:36px 12px;font-size:13px;color:var(--error);text-align:center;animation:obf-shake .3s var(--ease)}
@keyframes obf-shake{0%,100%{transform:none}30%{transform:translateX(-4px)}60%{transform:translateX(3px)}}

/* copy button — same tick behaviour as linkly */
.obf-copy{display:inline-flex;align-items:center;justify-content:center;width:34px;height:30px;border:1px solid var(--line);border-radius:5px;background:var(--ground);color:var(--muted);cursor:pointer;flex-shrink:0;transition:color .16s,border-color .16s}
.obf-copy:hover:not(:disabled){color:var(--accent);border-color:var(--accent)}
.obf-copy:disabled{opacity:.4;cursor:default}
.obf-copy .icon{width:14px;height:14px}
.obf-copy.is-copied{color:var(--success);border-color:var(--success)}
.obf-copy.is-copied .icon{animation:obf-tick .32s var(--ease)}
@keyframes obf-tick{50%{transform:scale(.72)}}

/* hash table */
.obf-hash-table{display:flex;flex-direction:column;gap:6px}
.obf-hash-row{display:grid;grid-template-columns:96px minmax(0,1fr) 34px;gap:10px;align-items:center;animation:obf-row-in .34s var(--ease) both}
.obf-hash-row:nth-child(2){animation-delay:35ms}.obf-hash-row:nth-child(3){animation-delay:70ms}.obf-hash-row:nth-child(4){animation-delay:105ms}.obf-hash-row:nth-child(5){animation-delay:140ms}.obf-hash-row:nth-child(6){animation-delay:175ms}.obf-hash-row:nth-child(7){animation-delay:210ms}.obf-hash-row:nth-child(8){animation-delay:245ms}
@keyframes obf-row-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
.obf-hash-name{font:600 11px/1 var(--body);letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}
.obf-hash-value{font:500 12px/1.6 ui-monospace,'Cascadia Mono',Consolas,monospace;color:var(--accent);overflow-wrap:anywhere;background:var(--ground);border:1px solid var(--line-quiet);border-radius:5px;padding:7px 10px}


@media(max-width:640px){
  .obf-toolbar{min-height:0}
  .obf-seg .obf-chip{min-width:84px}
}
@media(prefers-reduced-motion:reduce){
  .obf,.obf-block.is-fresh,.obf-hash-row,.obf-error{animation:none}
  .obf-hash-row{opacity:1}
}