/* ==========================================================================
   Tooliphy design system — no framework, ~20KB. Light + dark themes.
   ========================================================================== */
:root{
  --bg:#f6f7fb; --bg-2:#eef0f7; --surface:#fff; --surface-2:#f9fafc; --border:#e3e6ef; --border-2:#d3d7e3;
  --text:#14162b; --text-2:#4a5068; --muted:#6b7189;
  --brand:#5b4cf5; --brand-2:#2f7cf6; --brand-ink:#fff; --brand-soft:#eeebff;
  --ok:#0f9f6e; --ok-soft:#e3f7ee; --warn:#c77700; --warn-soft:#fff4de; --bad:#dc2f45; --bad-soft:#ffe8eb;
  --radius:14px; --radius-sm:10px; --radius-lg:20px;
  --shadow-sm:0 1px 2px rgba(20,22,43,.06); --shadow:0 4px 16px -4px rgba(20,22,43,.10),0 2px 4px rgba(20,22,43,.04);
  --shadow-lg:0 24px 48px -12px rgba(20,22,43,.22);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --hdr:64px;
  /* category tones: bg / fg */
  --violet-bg:#efeaff; --violet:#6d4aff; --blue-bg:#e6f0ff; --blue:#2563eb; --red-bg:#ffe9ea; --red:#e0283f;
  --green-bg:#e2f7ec; --green:#0e9a5f; --amber-bg:#fff3d9; --amber:#c27803; --cyan-bg:#dff6fb; --cyan:#0891b2;
  --orange-bg:#ffede0; --orange:#ea580c; --rose-bg:#ffe6ef; --rose:#e11d63; --slate-bg:#eceff4; --slate:#475569;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){ :root:not([data-theme="light"]){
  --bg:#0c0d1a; --bg-2:#12142a; --surface:#15172d; --surface-2:#1a1d36; --border:#262a48; --border-2:#333859;
  --text:#eceefb; --text-2:#b6bad3; --muted:#8a8fac; --brand:#8b7dff; --brand-2:#5b9dff; --brand-soft:#221f4a;
  --ok-soft:#0f2e25; --warn-soft:#33260b; --bad-soft:#3a1520;
  --shadow:0 4px 18px -4px rgba(0,0,0,.5); --shadow-lg:0 24px 48px -12px rgba(0,0,0,.6);
  --violet-bg:#271f52; --violet:#a894ff; --blue-bg:#15264d; --blue:#7aa7ff; --red-bg:#3b1620; --red:#ff7485;
  --green-bg:#0f2f24; --green:#4fd69c; --amber-bg:#35280c; --amber:#fbbf45; --cyan-bg:#0c2c35; --cyan:#4fd3ee;
  --orange-bg:#3a200f; --orange:#fb9a5b; --rose-bg:#3a1428; --rose:#ff7aa8; --slate-bg:#222840; --slate:#a7b2c8;
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#0c0d1a; --bg-2:#12142a; --surface:#15172d; --surface-2:#1a1d36; --border:#262a48; --border-2:#333859;
  --text:#eceefb; --text-2:#b6bad3; --muted:#8a8fac; --brand:#8b7dff; --brand-2:#5b9dff; --brand-soft:#221f4a;
  --ok-soft:#0f2e25; --warn-soft:#33260b; --bad-soft:#3a1520;
  --shadow:0 4px 18px -4px rgba(0,0,0,.5); --shadow-lg:0 24px 48px -12px rgba(0,0,0,.6);
  --violet-bg:#271f52; --violet:#a894ff; --blue-bg:#15264d; --blue:#7aa7ff; --red-bg:#3b1620; --red:#ff7485;
  --green-bg:#0f2f24; --green:#4fd69c; --amber-bg:#35280c; --amber:#fbbf45; --cyan-bg:#0c2c35; --cyan:#4fd3ee;
  --orange-bg:#3a200f; --orange:#fb9a5b; --rose-bg:#3a1428; --rose:#ff7aa8; --slate-bg:#222840; --slate:#a7b2c8;
  color-scheme:dark;
}

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 16px)}
body{margin:0;background:var(--bg);color:var(--text);font:15.5px/1.6 var(--font);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
img,svg,canvas,video{max-width:100%}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.02em;margin:0 0 .5em;color:var(--text)}
h1{font-size:clamp(1.75rem,1.2rem + 2.2vw,2.6rem);font-weight:800}
h2{font-size:clamp(1.3rem,1.1rem + .9vw,1.7rem);font-weight:750}
h3{font-size:1.08rem;font-weight:700}
p{margin:0 0 1em}
code,kbd,pre,.mono{font-family:var(--mono);font-size:.9em}
hr{border:0;border-top:1px solid var(--border);margin:24px 0}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 16px}
@media(min-width:768px){.container{padding:0 24px}}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;background:var(--brand);color:#fff;padding:8px 14px;border-radius:8px;z-index:200}
.skip:focus{left:8px}
.muted{color:var(--muted)} .small{font-size:.87rem} .center{text-align:center}
.hp{position:absolute!important;left:-9999px!important}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.ic{width:20px;height:20px;flex:none;vertical-align:middle}
.ic-sm{width:16px;height:16px}
[hidden]{display:none!important}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:color-mix(in srgb,var(--surface) 85%,transparent);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid var(--border)}
.hdr{height:var(--hdr);display:flex;align-items:center;gap:16px}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-weight:800;font-size:1.2rem;letter-spacing:-.03em;text-decoration:none!important}
.logo-mark{width:34px;height:34px}
.main-nav{display:none;align-items:center;gap:2px;margin-left:12px}
.nav-link{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:10px;color:var(--text-2);font-weight:600;font-size:.93rem;background:none;border:0;cursor:pointer;font-family:inherit;text-decoration:none!important}
.nav-link:hover,.nav-link[aria-expanded="true"]{background:var(--bg-2);color:var(--text)}
.nav-ai{color:var(--violet)} .nav-ai .ic{width:17px;height:17px}
.hdr-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.search-trigger{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 12px;border:1px solid var(--border);background:var(--surface-2);color:var(--muted);border-radius:12px;cursor:pointer;font:inherit;font-size:.9rem}
.search-trigger span{display:none}
.search-trigger kbd{display:none;font-size:.72rem;border:1px solid var(--border-2);border-radius:6px;padding:1px 6px;background:var(--surface)}
.search-trigger:hover{border-color:var(--border-2);color:var(--text)}
.search-trigger.wide{width:100%;margin:8px 0 12px}
.search-trigger.wide span{display:inline}
.icon-btn{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;border:1px solid var(--border);background:var(--surface-2);color:var(--text-2);cursor:pointer}
.icon-btn:hover{color:var(--text);border-color:var(--border-2)}
.i-sun{display:none}
:root[data-theme="dark"] .i-sun{display:block} :root[data-theme="dark"] .i-moon{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .i-sun{display:block}:root:not([data-theme="light"]) .i-moon{display:none}}
@media(min-width:640px){.search-trigger{min-width:220px}.search-trigger span{display:inline}.search-trigger kbd{display:inline;margin-left:auto}}
@media(min-width:1080px){.main-nav{display:flex}.menu-btn{display:none}}

/* mega menu */
.mega-wrap{position:relative}
.mega{position:fixed;left:0;right:0;top:var(--hdr);background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow-lg);max-height:calc(100vh - var(--hdr));overflow:auto}
.mega-grid{max-width:1240px;margin:0 auto;padding:24px;display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:20px 28px}
.mega-head{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--text);margin-bottom:8px}
.mega-col ul{list-style:none;margin:0;padding:0}
.mega-col li a{display:block;padding:4px 0;color:var(--text-2);font-size:.9rem}
.mega-col li a:hover{color:var(--brand)}
.mega-col .more{color:var(--brand);font-weight:600}

/* drawer */
.drawer{position:fixed;inset:0;z-index:100;background:rgba(8,9,20,.5)}
.drawer-panel{position:absolute;top:0;right:0;bottom:0;width:min(360px,92vw);background:var(--surface);padding:14px 16px 32px;overflow:auto;animation:slideIn .2s ease}
@keyframes slideIn{from{transform:translateX(30px);opacity:0}}
.drawer-top{display:flex;align-items:center;justify-content:space-between}
.drawer-link{display:flex;align-items:center;gap:10px;padding:11px 8px;color:var(--text);font-weight:600;border-radius:10px}
.drawer-link:hover{background:var(--bg-2);text-decoration:none}
.drawer-cat summary{display:flex;align-items:center;gap:10px;padding:9px 8px;font-weight:600;cursor:pointer;border-radius:10px;list-style:none}
.drawer-cat summary::-webkit-details-marker{display:none}
.drawer-cat summary small{margin-left:auto;color:var(--muted);font-weight:500}
.drawer-cat ul{list-style:none;margin:0 0 6px 46px;padding:0}
.drawer-cat li a{display:block;padding:6px 0;color:var(--text-2);font-size:.92rem}

/* search modal */
.search-modal{position:fixed;inset:0;z-index:120;background:rgba(8,9,20,.55);display:flex;justify-content:center;align-items:flex-start;padding:10vh 12px 12px}
.search-box{width:100%;max-width:640px;background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-lg);overflow:hidden;animation:pop .15s ease}
@keyframes pop{from{transform:scale(.97);opacity:0}}
.search-input-row{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border);color:var(--muted)}
.search-input-row input{flex:1;border:0;background:none;font:inherit;font-size:1.05rem;color:var(--text);outline:none;min-width:0}
.kbd-btn{font:inherit;font-size:.75rem;border:1px solid var(--border-2);background:var(--surface-2);color:var(--muted);border-radius:6px;padding:2px 8px;cursor:pointer}
.search-results{list-style:none;margin:0;padding:6px;max-height:55vh;overflow:auto}
.search-results li a{display:flex;align-items:center;gap:12px;padding:10px;border-radius:12px;color:var(--text);text-decoration:none}
.search-results li a small{display:block;color:var(--muted);font-size:.82rem}
.search-results li.active a,.search-results li a:hover{background:var(--brand-soft)}
.search-results .empty{padding:24px;text-align:center;color:var(--muted)}
.search-foot{display:flex;justify-content:space-between;gap:12px;padding:10px 16px;border-top:1px solid var(--border);font-size:.8rem;color:var(--muted)}

/* ---------- tiles, badges, cards ---------- */
.tile{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;flex:none}
.tile .ic{width:22px;height:22px}
.tile-sm{width:30px;height:30px;border-radius:9px}.tile-sm .ic{width:16px;height:16px}
.tile-lg{width:60px;height:60px;border-radius:16px}.tile-lg .ic{width:30px;height:30px}
.tone-violet{background:var(--violet-bg);color:var(--violet)} .tone-blue{background:var(--blue-bg);color:var(--blue)}
.tone-red{background:var(--red-bg);color:var(--red)} .tone-green{background:var(--green-bg);color:var(--green)}
.tone-amber{background:var(--amber-bg);color:var(--amber)} .tone-cyan{background:var(--cyan-bg);color:var(--cyan)}
.tone-orange{background:var(--orange-bg);color:var(--orange)} .tone-rose{background:var(--rose-bg);color:var(--rose)}
.tone-slate{background:var(--slate-bg);color:var(--slate)}
.badge{display:inline-block;font-size:.68rem;font-weight:700;letter-spacing:.02em;text-transform:uppercase;padding:2px 7px;border-radius:999px;line-height:1.5}
.badge-new{background:var(--ok-soft);color:var(--ok)} .badge-ai{background:var(--violet-bg);color:var(--violet)} .badge-popular{background:var(--amber-bg);color:var(--amber)}

.tool-grid-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:14px}
.tool-card{position:relative;display:flex;gap:14px;align-items:flex-start;padding:16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);text-decoration:none!important;transition:transform .15s,box-shadow .15s,border-color .15s}
.tool-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:var(--border-2)}
.tc-body{display:flex;flex-direction:column;min-width:0}
.tc-title{font-weight:650;line-height:1.3}
.tc-desc{font-size:.86rem;color:var(--muted);line-height:1.45;margin-top:3px}
.tc-badges{display:flex;gap:4px;margin-top:8px}
.tool-card.compact{padding:12px}
.tool-card.compact .tc-desc{display:none}

.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.card-pad{padding:20px}
@media(min-width:768px){.card-pad{padding:28px}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 18px;border-radius:12px;border:1px solid var(--border-2);background:var(--surface);color:var(--text);font:inherit;font-weight:600;font-size:.93rem;cursor:pointer;text-decoration:none!important;white-space:nowrap;transition:background .15s,border-color .15s,transform .05s}
.btn:hover{border-color:var(--text-2)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));border-color:transparent;color:#fff}
.btn-primary:hover{filter:brightness(1.07);border-color:transparent}
.btn-ai{background:linear-gradient(135deg,#8b5cf6,#ec4899);border-color:transparent;color:#fff}
.btn-ai:hover{filter:brightness(1.07);border-color:transparent}
.btn-ghost{background:transparent;border-color:transparent;color:var(--text-2)}
.btn-ghost:hover{background:var(--bg-2);border-color:transparent}
.btn-sm{height:34px;padding:0 12px;font-size:.85rem;border-radius:10px}
.btn-lg{height:50px;padding:0 24px;font-size:1rem}
.btn-block{width:100%}
.btn .ic{width:18px;height:18px}
.btn.loading{pointer-events:none;opacity:.8}
.btn.loading::after{content:"";width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.btn-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}

/* ---------- forms ---------- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;min-width:0}
.field>label,.label{font-weight:600;font-size:.88rem;color:var(--text)}
.field .hint{font-size:.8rem;color:var(--muted)}
.input,.select,.textarea,input[type=text].input,input[type=number].input{width:100%;height:44px;padding:0 13px;border:1px solid var(--border-2);border-radius:11px;background:var(--surface);color:var(--text);font:inherit;font-size:.95rem;transition:border-color .15s,box-shadow .15s}
.textarea{height:auto;min-height:150px;padding:12px 13px;line-height:1.55;resize:vertical}
.textarea.code,.code{font-family:var(--mono);font-size:.86rem}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 22%,transparent)}
.select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%236b7189' stroke-width='2'%3E%3Cpath d='m4 6 4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}
input[type=color]{width:44px;height:44px;padding:3px;border:1px solid var(--border-2);border-radius:11px;background:var(--surface);cursor:pointer}
input[type=range]{width:100%;accent-color:var(--brand)}
.check{display:inline-flex;align-items:center;gap:8px;font-size:.92rem;cursor:pointer;user-select:none}
.check input{width:18px;height:18px;accent-color:var(--brand)}
.grid-2,.grid-3,.grid-4{display:grid;gap:0 16px;grid-template-columns:1fr}
@media(min-width:640px){.grid-2{grid-template-columns:1fr 1fr}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:900px){.grid-4{grid-template-columns:repeat(4,1fr)}}
.input-group{display:flex}
.input-group .input{border-radius:11px 0 0 11px}
.input-group .btn{border-radius:0 11px 11px 0;height:44px}
.input-affix{position:relative}
.input-affix span{position:absolute;right:12px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:.85rem;pointer-events:none}
.input-affix .input{padding-right:48px}
.input-affix.pre span{left:12px;right:auto}.input-affix.pre .input{padding-left:30px;padding-right:13px}

/* segmented control */
.seg{display:inline-flex;flex-wrap:wrap;gap:4px;padding:4px;background:var(--bg-2);border-radius:12px}
.seg button,.seg label{border:0;background:none;font:inherit;font-size:.87rem;font-weight:600;color:var(--text-2);padding:7px 12px;border-radius:9px;cursor:pointer}
.seg button.on,.seg input:checked+span{background:var(--surface);color:var(--text);box-shadow:var(--shadow-sm)}
.seg label{padding:0}.seg label span{display:block;padding:7px 12px;border-radius:9px}.seg input{position:absolute;opacity:0}

/* dropzone */
.drop{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;padding:36px 20px;border:2px dashed var(--border-2);border-radius:var(--radius);background:var(--surface-2);cursor:pointer;transition:border-color .15s,background .15s}
.drop:hover,.drop.over{border-color:var(--brand);background:var(--brand-soft)}
.drop .ic{width:40px;height:40px;color:var(--brand)}
.drop strong{font-size:1.05rem}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.drop.compact{padding:18px;flex-direction:row}
.drop.compact .ic{width:24px;height:24px}

/* files list */
.file-list{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.file-item{display:flex;align-items:center;gap:12px;padding:10px 12px;background:var(--surface-2);border:1px solid var(--border);border-radius:12px}
.file-item .thumb{width:44px;height:44px;border-radius:8px;object-fit:cover;background:var(--bg-2);flex:none}
.file-item .meta{flex:1;min-width:0}
.file-item .meta b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600;font-size:.92rem}
.file-item .meta small{color:var(--muted)}
.file-item .grip{cursor:grab;color:var(--muted)}
.file-item.dragging{opacity:.5}

/* output */
.output{position:relative;background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:16px;overflow:auto;white-space:pre-wrap;word-break:break-word;font-family:var(--mono);font-size:.85rem;line-height:1.55;max-height:520px}
.output-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:18px 0 8px;flex-wrap:wrap}
.output-head h3{margin:0;font-size:1rem}
.result-big{font-size:clamp(1.8rem,1.4rem + 2vw,2.6rem);font-weight:800;letter-spacing:-.03em;line-height:1.1}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.stat{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:14px}
.stat b{display:block;font-size:1.4rem;font-weight:800;letter-spacing:-.02em;line-height:1.2}
.stat span{font-size:.8rem;color:var(--muted)}
.stat.hl{background:var(--brand-soft);border-color:transparent}
.stat.hl b{color:var(--brand)}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:var(--radius)}
table.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
.tbl th,.tbl td{padding:9px 12px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.tbl th{background:var(--surface-2);font-weight:650;position:sticky;top:0}
.tbl tr:last-child td{border-bottom:0}
.tbl td.num,.tbl th.num{text-align:right;font-variant-numeric:tabular-nums}
.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:12px;font-size:.92rem;margin:12px 0}
.alert .ic{margin-top:2px}
.alert-info{background:var(--blue-bg);color:var(--text)} .alert-info .ic{color:var(--blue)}
.alert-ok{background:var(--ok-soft)} .alert-ok .ic{color:var(--ok)}
.alert-warn{background:var(--warn-soft)} .alert-warn .ic{color:var(--warn)}
.alert-bad{background:var(--bad-soft)} .alert-bad .ic{color:var(--bad)}
.progress{height:8px;background:var(--bg-2);border-radius:999px;overflow:hidden}
.progress>span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--brand),var(--brand-2));transition:width .25s}
.meter{height:6px;border-radius:999px;background:var(--bg-2);overflow:hidden;margin-top:6px}
.meter>i{display:block;height:100%;border-radius:999px;background:var(--ok);transition:width .2s,background .2s}
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:var(--bg-2);color:var(--text-2);font-size:.85rem;font-weight:550;border:1px solid transparent;cursor:pointer;font-family:inherit}
.chip:hover{border-color:var(--border-2);text-decoration:none}
.chip.on{background:var(--brand);color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.divider{height:1px;background:var(--border);margin:20px 0}
.repeat-item{position:relative;padding:14px;border:1px solid var(--border);border-radius:12px;background:var(--surface-2);margin-bottom:10px}
.repeat-item .rm{position:absolute;top:8px;right:8px}
.preview-img{display:block;max-height:420px;margin:0 auto;border-radius:12px;background:repeating-conic-gradient(var(--bg-2) 0 25%,transparent 0 50%) 0 0/16px 16px}
.split{display:grid;gap:20px}
@media(min-width:900px){.split{grid-template-columns:1fr 1fr}.split-60{grid-template-columns:1.25fr 1fr}}
.sticky-out{position:sticky;top:calc(var(--hdr) + 16px)}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:.9rem}
.kv dt{color:var(--muted)} .kv dd{margin:0;word-break:break-all}
mark{background:#ffe066;color:#111;border-radius:3px;padding:0 1px}
.diff-add{background:var(--ok-soft);color:var(--ok)} .diff-del{background:var(--bad-soft);color:var(--bad);text-decoration:line-through}
.pill-ok{color:var(--ok);font-weight:700}.pill-warn{color:var(--warn);font-weight:700}.pill-bad{color:var(--bad);font-weight:700}
.ai-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:12px 14px;border-radius:12px;background:linear-gradient(135deg,var(--violet-bg),var(--rose-bg));margin:14px 0}
.ai-row p{margin:0;font-size:.88rem;flex:1;min-width:200px}

/* ---------- page sections ---------- */
.hero{position:relative;overflow:hidden;padding:56px 0 40px;text-align:center}
.hero::before{content:"";position:absolute;inset:-40% -10% auto;height:520px;background:radial-gradient(closest-side,color-mix(in srgb,var(--brand) 22%,transparent),transparent),radial-gradient(closest-side at 70% 40%,color-mix(in srgb,#ec4899 14%,transparent),transparent);z-index:-1;filter:blur(20px)}
.hero h1{max-width:820px;margin:0 auto 14px}
.hero .grad{background:linear-gradient(135deg,var(--brand),#ec4899);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{max-width:640px;margin:0 auto 26px;color:var(--text-2);font-size:1.08rem}
.hero-search{position:relative;max-width:620px;margin:0 auto}
.hero-search .ic{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--muted)}
.hero-search input{width:100%;height:58px;border-radius:16px;border:1px solid var(--border-2);background:var(--surface);padding:0 18px 0 50px;font:inherit;font-size:1.05rem;color:var(--text);box-shadow:var(--shadow)}
.hero-search input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px color-mix(in srgb,var(--brand) 18%,transparent),var(--shadow)}
.hero-chips{justify-content:center;margin-top:18px}
.trust{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 22px;margin-top:22px;color:var(--muted);font-size:.88rem}
.trust span{display:inline-flex;align-items:center;gap:6px}.trust .ic{color:var(--ok);width:16px;height:16px}
.section{padding:28px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.section-head h2{margin:0;display:flex;align-items:center;gap:12px}
.section-head p{margin:4px 0 0;color:var(--muted)}
.cat-tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(126px,1fr));gap:12px}
.cat-tile{display:flex;flex-direction:column;gap:10px;padding:16px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border);color:var(--text);text-decoration:none!important;transition:transform .15s,box-shadow .15s}
.cat-tile:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.cat-tile b{font-weight:700}.cat-tile small{color:var(--muted)}
.feature-band{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.feature{padding:18px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--border)}
.feature .tile{margin-bottom:10px}
.feature h3{margin-bottom:4px}.feature p{margin:0;color:var(--muted);font-size:.92rem}
.spot{display:grid;gap:18px;align-items:center;padding:24px;border-radius:var(--radius-lg);background:linear-gradient(135deg,#2a1f7a,#5b4cf5 55%,#b43fd6);color:#fff;overflow:hidden}
.spot h2,.spot h3{color:#fff}.spot p{color:#e6e3ff}
.spot .btn{background:#fff;color:#2a1f7a;border-color:#fff}
@media(min-width:900px){.spot{grid-template-columns:1.2fr 1fr;padding:36px}}
.spot-list{display:grid;gap:8px}
.spot-list a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.12);color:#fff;font-weight:600}
.spot-list a:hover{background:rgba(255,255,255,.2);text-decoration:none}
.filter-bar{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px;margin-bottom:14px;scrollbar-width:thin}
.filter-bar .chip{flex:none}
.recent-strip{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}
.recent-strip .tool-card{flex:0 0 240px}

/* ---------- tool page ---------- */
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:16px 0 0;padding:0;font-size:.84rem;color:var(--muted)}
.crumbs li+li::before{content:"›";margin-right:6px}
.crumbs a{color:var(--muted)}
.tool-head{display:flex;gap:16px;align-items:flex-start;margin:18px 0 20px}
.tool-head h1{margin:0 0 6px;font-size:clamp(1.55rem,1.2rem + 1.6vw,2.2rem)}
.tool-head .lead{margin:0;color:var(--text-2);max-width:760px}
.tool-head .actions{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap;align-items:center}
.tool-head .tile-lg{display:none}
@media(min-width:640px){.tool-head .tile-lg{display:inline-grid}}
.fav-btn.on{color:var(--rose);border-color:var(--rose)}
.fav-btn.on svg{fill:currentColor}
.layout{display:grid;gap:28px;grid-template-columns:minmax(0,1fr)}
@media(min-width:1100px){.layout{grid-template-columns:minmax(0,1fr) 300px}}
.tool-app{padding:18px;border-radius:var(--radius-lg)}
@media(min-width:768px){.tool-app{padding:26px}}
.side{display:flex;flex-direction:column;gap:16px}
@media(min-width:1100px){.side-sticky{position:sticky;top:calc(var(--hdr) + 16px)}}
.side-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.side-title{font-weight:700;margin-bottom:10px;font-size:.95rem}
.side-list{list-style:none;margin:0;padding:0}
.side-list a{display:flex;align-items:center;gap:10px;padding:7px 6px;border-radius:9px;color:var(--text-2);font-size:.9rem}
.side-list a:hover{background:var(--bg-2);color:var(--text);text-decoration:none}
.side-list a.cur{background:var(--brand-soft);color:var(--brand);font-weight:600}
.aff-item{display:block;padding:12px;border-radius:12px;background:var(--surface-2);border:1px solid var(--border);margin-bottom:8px;color:var(--text);text-decoration:none!important}
.aff-item strong{display:block}.aff-item span{display:block;font-size:.85rem;color:var(--muted)}.aff-item em{font-style:normal;font-weight:650;color:var(--brand);font-size:.87rem}
.content{margin-top:28px}
.prose{max-width:780px}
.prose h2{margin-top:1.6em}
.prose p,.prose li{color:var(--text-2)}
.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:10px}
.steps li{counter-increment:s;position:relative;padding:14px 14px 14px 56px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text)}
.steps li::before{content:counter(s);position:absolute;left:14px;top:12px;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;font-weight:800;background:var(--brand-soft);color:var(--brand)}
.faq details{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:10px}
.faq summary{padding:14px 16px;font-weight:650;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.3rem;line-height:1;color:var(--muted)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 16px 14px;margin:0;color:var(--text-2)}
.perks{display:grid;gap:10px;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));margin:10px 0}
.perk{display:flex;gap:10px;align-items:center;padding:12px;border-radius:12px;background:var(--surface);border:1px solid var(--border);font-weight:600;font-size:.9rem}
.perk .ic{color:var(--ok)}

/* ---------- ads ---------- */
.ad{margin:20px auto;text-align:center;min-height:90px;overflow:hidden}
.ad-label{display:block;font-size:.68rem;color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
.ad-ph{display:grid;place-items:center;border:2px dashed var(--border-2);border-radius:var(--radius);color:var(--muted);font-size:.85rem;background:var(--surface-2)}
.ad-sidebar{min-height:250px;margin:0}
.ad-header{min-height:90px;margin:12px 0 0}

/* ---------- newsletter ---------- */
.newsletter{display:grid;gap:14px;align-items:center}
.nl-copy strong{display:block;font-size:1.1rem}.nl-copy span{color:var(--muted);font-size:.92rem}
.nl-row{display:flex;gap:8px;flex-wrap:wrap}
.nl-row input[type=email]{flex:1;min-width:200px;height:44px;border-radius:11px;border:1px solid var(--border-2);background:var(--surface);padding:0 13px;font:inherit;color:var(--text)}
.nl-msg{margin:0;font-size:.88rem;min-height:1em}
.nl-msg.ok{color:var(--ok)}.nl-msg.bad{color:var(--bad)}
.footer-nl{padding:22px;border-radius:var(--radius-lg);background:var(--surface);border:1px solid var(--border);margin-bottom:36px}
@media(min-width:900px){.nl-footer{grid-template-columns:1fr 1.1fr}}
.nl-side .nl-row{flex-direction:column}.nl-side .nl-row input{min-width:0}

/* ---------- footer ---------- */
.site-footer{margin-top:56px;padding:40px 0 24px;border-top:1px solid var(--border);background:var(--bg-2)}
.footer-grid{display:grid;gap:24px;grid-template-columns:repeat(2,1fr)}
@media(min-width:700px){.footer-grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1000px){.footer-grid{grid-template-columns:1.6fr repeat(4,1fr)}}
.footer-brand{grid-column:1/-1}
@media(min-width:1000px){.footer-brand{grid-column:auto;grid-row:span 2}}
.footer-brand p{color:var(--muted);font-size:.9rem;margin-top:10px;max-width:320px}
.footer-head{display:block;font-weight:700;color:var(--text);margin-bottom:8px}
.footer-col ul{list-style:none;margin:0;padding:0}
.footer-col li a{display:block;padding:3px 0;color:var(--muted);font-size:.88rem}
.socials{display:flex;gap:10px;flex-wrap:wrap}.socials a{font-size:.85rem;color:var(--text-2)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:32px;padding-top:18px;border-top:1px solid var(--border);color:var(--muted);font-size:.85rem}
.footer-bottom nav{display:flex;flex-wrap:wrap;gap:14px}.footer-bottom a{color:var(--muted)}

/* ---------- toast ---------- */
.toast-wrap{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:var(--text);color:var(--bg);padding:10px 16px;border-radius:12px;font-weight:600;font-size:.9rem;box-shadow:var(--shadow-lg);animation:pop .2s ease}
.toast.bad{background:var(--bad);color:#fff}

/* ---------- misc pages ---------- */
.page-head{padding:36px 0 12px}
.page-head p{color:var(--text-2);max-width:720px;font-size:1.05rem}
.legal{max-width:820px}
.legal h2{margin-top:1.4em;font-size:1.25rem}
.legal p,.legal li{color:var(--text-2)}
.empty-state{text-align:center;padding:48px 16px;color:var(--muted)}

@media print{.site-header,.site-footer,.side,.ad,.content,.crumbs,.tool-head .actions{display:none!important}body{background:#fff}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
.link-row{display:grid;gap:6px;grid-template-columns:1fr 44px;margin-bottom:10px;padding-bottom:10px;border-bottom:1px dashed var(--border)}
.link-row [data-l=url],.link-row [data-l=desc]{grid-column:1/-1}
.link-row .del{height:44px;grid-column:2;grid-row:1}
@media(min-width:1200px){.link-row{grid-template-columns:1fr 1.2fr 1.5fr 36px;border:0;padding:0;margin-bottom:6px}.link-row [data-l=url],.link-row [data-l=desc]{grid-column:auto}.link-row .del{grid-column:4;grid-row:1}}
.nl-side .nl-row input[type=email]{flex:none}
.split>*,.grid-2>*,.grid-3>*,.grid-4>*{min-width:0}
@media(max-width:560px){.input-group{flex-wrap:wrap;gap:8px}.input-group .input,.input-group .btn{border-radius:11px!important;width:100%}.input-group .select{border-radius:11px!important}}