/* GyaniAdda Free Tools – app-style UI */
:root{--gt:#e8590c;--gt-dark:#c2410c;--gt-soft:#fff3eb}
html.dark{--gt-soft:#2a1a10}
.gt-wrap{max-width:1100px;margin:0 auto;padding:0 16px}
.gt-narrow{max-width:760px;margin:0 auto}
/* ---------- top app bar (mobile) ---------- */
.gt-topbar{display:none}
@media (max-width:720px){
  .gt-topbar{display:flex;align-items:center;gap:8px;position:sticky;top:0;z-index:60;background:var(--surface);border-bottom:1px solid var(--line);padding:8px 10px;margin:0 -16px 10px}
  .gt-topbar b{flex:1;font-size:.98rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink)}
}
.gt-ibtn{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);display:grid;place-items:center;cursor:pointer;flex-shrink:0;font-size:1.1rem}
.gt-ibtn.on{color:#f59e0b;border-color:#f59e0b}
/* ---------- tool header ---------- */
.gt-head{padding:18px 0 12px;text-align:center}
.gt-head .breadcrumbs{justify-content:center;margin-bottom:10px}
.gt-head h1{font-size:clamp(1.35rem,1.1rem + 1.4vw,2rem);line-height:1.25;margin:0 0 6px;letter-spacing:-.01em}
.gt-head p{margin:0;color:var(--muted);font-size:.95rem}
.gt-head-icons{display:flex;justify-content:center;gap:8px;margin-top:10px}
@media (max-width:720px){.gt-head{padding:6px 0 10px}.gt-head .breadcrumbs,.gt-head-icons{display:none}}
/* ---------- tool card ---------- */
.gt-card{max-width:520px;margin:0 auto 22px;background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 10px 30px rgba(17,24,39,.07);padding:18px;position:relative}
.gt-card.wide{max-width:760px}
@media (max-width:520px){.gt-card{padding:14px;border-radius:16px;margin-left:-4px;margin-right:-4px}}
.gt-f{margin-bottom:12px}
.gt-f label,.gt-lbl{display:block;font-size:.8rem;font-weight:700;color:var(--ink-2);margin-bottom:5px}
.gt-in,.gt-card select,.gt-card textarea,.gt-card input[type=text],.gt-card input[type=number],.gt-card input[type=date],.gt-card input[type=url],.gt-card input[type=email],.gt-card input[type=tel],.gt-card input[type=password]{width:100%;box-sizing:border-box;min-height:48px;padding:11px 13px;border:1.5px solid var(--line);border-radius:12px;background:var(--bg-alt);color:var(--ink);font-size:16px;font-family:inherit;outline:0;transition:border-color .15s,background .15s}
.gt-card textarea{min-height:96px;resize:vertical;line-height:1.5}
.gt-card input:focus,.gt-card select:focus,.gt-card textarea:focus{border-color:var(--gt);background:var(--surface)}
.gt-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.gt-row3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
@media (max-width:380px){.gt-row3{grid-template-columns:1fr 1fr}}
.gt-check{display:flex;align-items:center;gap:8px;font-size:.88rem;margin:6px 0 10px;cursor:pointer}
.gt-check input{width:20px;height:20px;accent-color:var(--gt)}
.gt-hint{font-size:.78rem;color:var(--muted);margin:4px 0 0}
.gt-note{font-size:.82rem;background:var(--gt-soft);border-radius:12px;padding:10px 12px;color:var(--ink-2);margin:10px 0}
.gt-range{display:flex;align-items:center;gap:10px}
.gt-range input[type=range]{flex:1;accent-color:var(--gt);height:28px}
.gt-range output{min-width:84px;text-align:right;font-weight:700;font-size:.9rem}
/* buttons */
.gt-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:0 20px;border:0;border-radius:14px;background:var(--gt);color:#fff;font-weight:800;font-size:1rem;font-family:inherit;cursor:pointer;transition:transform .12s,background .15s;text-decoration:none;width:100%}
.gt-btn:hover{background:var(--gt-dark);color:#fff}
.gt-btn:active,.gt-chip:active,.gt-ibtn:active,.gt-tile:active{transform:scale(.97)}
.gt-btn.ghost{background:var(--bg-alt);color:var(--ink);border:1.5px solid var(--line)}
.gt-btn.ghost:hover{border-color:var(--gt);color:var(--gt)}
.gt-btn.green{background:#16a34a}.gt-btn.green:hover{background:#15803d}
.gt-btn-sm{min-height:38px;padding:0 14px;font-size:.85rem;border-radius:10px;width:auto}
.gt-btn[disabled]{opacity:.55;pointer-events:none}
.gt-actionbar{display:flex;gap:8px;margin-top:12px}
.gt-actionbar .gt-btn{flex:1}
@media (max-width:720px){.gt-actionbar.sticky{position:sticky;bottom:74px;z-index:30;background:linear-gradient(transparent,var(--surface) 30%);padding-top:14px;margin:6px -14px -14px;padding:14px 14px 14px;border-radius:0 0 16px 16px}}
/* tabs + chips */
.gt-tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin:0 0 14px;padding:4px;background:var(--bg-alt);border-radius:14px}
.gt-tabs::-webkit-scrollbar{display:none}
.gt-tabs button{flex:1 0 auto;min-height:40px;padding:0 14px;border:0;border-radius:10px;background:transparent;color:var(--muted);font-weight:700;font-size:.85rem;cursor:pointer;font-family:inherit;white-space:nowrap}
.gt-tabs button.active{background:var(--surface);color:var(--gt);box-shadow:0 2px 8px rgba(0,0,0,.08)}
.gt-chips{display:flex;gap:7px;overflow-x:auto;scrollbar-width:none;padding:2px 0 10px;margin-bottom:6px;-webkit-overflow-scrolling:touch}
.gt-chips::-webkit-scrollbar{display:none}
.gt-chips.wrap{flex-wrap:wrap;overflow:visible}
.gt-chip{flex-shrink:0;min-height:38px;padding:0 14px;border:1.5px solid var(--line);border-radius:99px;background:var(--surface);color:var(--ink-2);font-weight:700;font-size:.82rem;cursor:pointer;font-family:inherit;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.gt-chip.active{background:var(--gt);border-color:var(--gt);color:#fff}
/* tiles (template pickers) */
.gt-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}
@media (max-width:420px){.gt-tiles{grid-template-columns:repeat(3,1fr)}}
.gt-tile{aspect-ratio:1;border-radius:12px;border:3px solid transparent;cursor:pointer;overflow:hidden;position:relative;padding:0;background-size:cover;background-position:center}
.gt-tile.active{border-color:var(--gt);box-shadow:0 0 0 2px var(--surface) inset}
.gt-tile canvas,.gt-tile img{width:100%;height:100%;object-fit:cover;display:block}
/* preview canvas */
.gt-preview{position:relative;border-radius:16px;overflow:hidden;background:var(--bg-alt);margin-bottom:12px;box-shadow:0 6px 20px rgba(0,0,0,.12)}
.gt-preview canvas{display:block;width:100%;height:auto}
/* result */
.gt-result{margin-top:14px;border-radius:16px;background:var(--gt-soft);border:1.5px solid color-mix(in srgb,var(--gt) 30%,transparent);padding:16px;text-align:center}
.gt-result[hidden]{display:none}
.gt-result .ok{font-size:.82rem;font-weight:800;color:#16a34a;margin-bottom:6px}
.gt-big{font-size:clamp(1.6rem,6vw,2.3rem);font-weight:900;color:var(--ink);line-height:1.15;margin:2px 0 6px;word-break:break-word}
.gt-sub{font-size:.9rem;color:var(--ink-2)}
.gt-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:12px;text-align:left}
.gt-stat{background:var(--surface);border-radius:12px;padding:10px 12px;border:1px solid var(--line)}
.gt-stat small{display:block;font-size:.72rem;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.gt-stat b{font-size:1.02rem;color:var(--ink)}
.gt-formula{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.8rem;background:var(--surface);border:1px dashed var(--line);border-radius:10px;padding:8px 10px;margin-top:10px;text-align:left;color:var(--ink-2);white-space:pre-wrap}
.gt-share{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:12px}
.gt-share button{min-height:46px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font-weight:700;font-size:.74rem;cursor:pointer;font-family:inherit;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}
.gt-share button span{font-size:1.05rem}
.gt-share button.wa{background:#22c55e;color:#fff;border-color:#22c55e}
.gt-pop{animation:gtPop .35s ease}
@keyframes gtPop{from{transform:scale(.96);opacity:.4}to{transform:none;opacity:1}}
/* tables */
.gt-table-wrap{max-height:340px;overflow:auto;border:1px solid var(--line);border-radius:12px;margin-top:12px}
.gt-table{width:100%;border-collapse:collapse;font-size:.8rem}
.gt-table th{position:sticky;top:0;background:var(--bg-alt);text-align:right;padding:8px;font-size:.72rem;color:var(--muted)}
.gt-table td{padding:7px 8px;text-align:right;border-top:1px solid var(--line);white-space:nowrap}
.gt-table th:first-child,.gt-table td:first-child{text-align:left}
/* donut */
.gt-donut{display:flex;align-items:center;gap:14px;justify-content:center;margin-top:12px}
.gt-donut svg{width:110px;height:110px;flex-shrink:0}
.gt-legend{font-size:.82rem;text-align:left}
.gt-legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px}
/* lists (fonts, hashtags, files) */
.gt-list{display:flex;flex-direction:column;gap:8px}
.gt-item{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);cursor:pointer;text-align:left;font:inherit;color:var(--ink);width:100%}
.gt-item:hover{border-color:var(--gt)}
.gt-item .t{flex:1;min-width:0;font-size:1.05rem;word-break:break-word}
.gt-item small{color:var(--muted);font-size:.7rem;flex-shrink:0}
.gt-tag{display:inline-flex;align-items:center;min-height:34px;padding:0 11px;border-radius:99px;background:var(--gt-soft);color:var(--gt-dark);font-weight:700;font-size:.82rem;border:1.5px solid transparent;cursor:pointer;margin:0 6px 6px 0;font-family:inherit}
.gt-tag.off{background:var(--bg-alt);color:var(--muted);text-decoration:line-through}
.gt-file{display:flex;align-items:center;gap:10px;padding:8px;border:1px solid var(--line);border-radius:12px;background:var(--surface);margin-bottom:8px}
.gt-file img{width:52px;height:52px;object-fit:cover;border-radius:8px;flex-shrink:0}
.gt-file .meta{flex:1;min-width:0;font-size:.8rem}
.gt-file .meta b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:.85rem}
.gt-file .ord{display:flex;gap:4px}
.gt-file .ord button{width:34px;height:34px;border-radius:8px;border:1px solid var(--line);background:var(--bg-alt);cursor:pointer;color:var(--ink)}
.gt-drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:130px;border:2px dashed var(--line);border-radius:16px;background:var(--bg-alt);cursor:pointer;text-align:center;padding:14px;color:var(--ink-2);font-weight:700}
.gt-drop.drag{border-color:var(--gt);background:var(--gt-soft)}
.gt-drop span{font-size:2rem}
.gt-drop small{font-weight:500;color:var(--muted)}
/* countdown */
.gt-count{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:10px 0}
.gt-count div{background:linear-gradient(160deg,var(--gt),#f59e0b);color:#fff;border-radius:14px;padding:12px 4px;text-align:center}
.gt-count b{display:block;font-size:clamp(1.5rem,7vw,2.2rem);font-weight:900;line-height:1;font-variant-numeric:tabular-nums}
.gt-count small{font-size:.7rem;font-weight:700;opacity:.9;text-transform:uppercase}
.gt-evlist{display:flex;flex-direction:column;gap:6px;max-height:360px;overflow:auto;margin-top:10px}
.gt-ev{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);cursor:pointer;font:inherit;color:var(--ink);text-align:left;width:100%}
.gt-ev.active{border-color:var(--gt);background:var(--gt-soft)}
.gt-ev .e{font-size:1.4rem}
.gt-ev .n{flex:1;min-width:0}
.gt-ev .n b{display:block;font-size:.9rem}
.gt-ev .n small{color:var(--muted);font-size:.75rem}
.gt-ev .d{font-weight:800;color:var(--gt);font-size:.85rem;white-space:nowrap}
.gt-badge{display:inline-block;font-size:.66rem;font-weight:800;padding:2px 7px;border-radius:99px;background:#fef3c7;color:#92400e;margin-left:4px;vertical-align:middle}
/* typing */
.gt-typing-text{font-size:1.15rem;line-height:1.9;padding:14px;border-radius:12px;background:var(--bg-alt);max-height:220px;overflow:auto;margin-bottom:10px;user-select:none}
.gt-typing-text .ok{color:#16a34a}.gt-typing-text .bad{color:#dc2626;background:#fee2e2;border-radius:3px}.gt-typing-text .cur{background:var(--gt-soft);border-bottom:2px solid var(--gt)}
/* resume preview */
.gt-resume{background:#fff;color:#111;font-family:'Mukta',system-ui,sans-serif;padding:28px;border:1px solid var(--line);border-radius:10px;font-size:13px;line-height:1.45;width:100%;box-sizing:border-box}
.gt-resume h2{font-size:22px;margin:0 0 2px;color:#111}.gt-resume h3{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--rc,#e8590c);border-bottom:2px solid var(--rc,#e8590c);padding-bottom:3px;margin:16px 0 6px}
.gt-resume p{margin:0 0 4px}.gt-resume ul{margin:0;padding-left:18px}.gt-resume .rh{display:flex;gap:16px;align-items:center}.gt-resume .rh img{width:96px;height:110px;object-fit:cover;border-radius:6px}
.gt-resume table{width:100%;border-collapse:collapse}.gt-resume td{padding:4px 6px;border-bottom:1px solid #eee;vertical-align:top}.gt-resume td:first-child{width:38%;font-weight:700;color:#444}
.gt-steps{display:flex;gap:4px;margin-bottom:14px}.gt-steps i{flex:1;height:6px;border-radius:6px;background:var(--line)}.gt-steps i.on{background:var(--gt)}
/* ---------- content below tool ---------- */
.gt-content{max-width:760px;margin:0 auto}
.gt-content .prose h2{border-left-color:var(--gt)}
.gt-content .prose li::marker{color:var(--gt)}
.gt-faq details{border:1px solid var(--line);border-radius:12px;padding:0 14px;margin-bottom:8px;background:var(--surface)}
.gt-faq summary{cursor:pointer;font-weight:700;padding:13px 0;list-style:none;display:flex;justify-content:space-between;gap:10px;color:var(--ink)}
.gt-faq summary::-webkit-details-marker{display:none}
.gt-faq summary::after{content:"+";font-size:1.3rem;line-height:1;color:var(--gt)}
.gt-faq details[open] summary::after{content:"–"}
.gt-faq details p{margin:0 0 14px;color:var(--ink-2)}
.gt-disclaimer{font-size:.85rem;background:#fef3c7;color:#78350f;border-radius:12px;padding:12px 14px;margin:18px 0}
html.dark .gt-disclaimer{background:#3a2a0a;color:#fde68a}
/* ---------- hub ---------- */
.gt-hero{text-align:center;padding:28px 0 18px}
.gt-hero h1{font-size:clamp(1.5rem,1.2rem + 1.8vw,2.4rem);margin:0 0 8px}
.gt-hero p{color:var(--muted);margin:0 auto 16px;max-width:620px}
.gt-search{max-width:520px;margin:0 auto 14px;position:relative}
.gt-search input{width:100%;box-sizing:border-box;min-height:52px;padding:0 18px 0 46px;border:1.5px solid var(--line);border-radius:16px;font-size:16px;background:var(--surface);color:var(--ink);outline:0}
.gt-search input:focus{border-color:var(--gt)}
.gt-search span{position:absolute;left:16px;top:50%;transform:translateY(-50%);font-size:1.1rem}
.gt-hub-chips{justify-content:center}
@media (max-width:720px){.gt-hub-chips{justify-content:flex-start}}
.gt-cat-sec{margin:22px 0}
.gt-cat-sec h2{font-size:1.15rem;margin:0 0 12px}
.gt-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media (max-width:960px){.gt-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:640px){.gt-grid{grid-template-columns:repeat(2,1fr);gap:10px}}
.gt-tool-card{display:flex;flex-direction:column;gap:6px;padding:16px;border:1px solid var(--line);border-radius:18px;background:var(--surface);color:var(--ink);transition:transform .15s,box-shadow .15s,border-color .15s;min-height:132px}
.gt-tool-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(0,0,0,.08);border-color:var(--gt);color:var(--ink)}
.gt-tool-card .ic{width:46px;height:46px;border-radius:14px;background:var(--gt-soft);display:grid;place-items:center;font-size:1.5rem}
.gt-tool-card b{font-size:.95rem;line-height:1.3}
.gt-tool-card small{font-size:.76rem;color:var(--muted);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.gt-mini-row{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;padding-bottom:4px}
.gt-mini{flex-shrink:0;display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border:1px solid var(--line);border-radius:99px;background:var(--surface);font-weight:700;font-size:.85rem;color:var(--ink)}
.gt-mini span{font-size:1.1rem}
.gt-related{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
@media (min-width:720px){.gt-related{grid-template-columns:repeat(4,1fr)}}
/* posts: try our tools box */
.gt-try{margin:26px 0;padding:16px;border-radius:16px;background:var(--gt-soft);border:1px solid color-mix(in srgb,var(--gt) 25%,transparent)}
.gt-try h3{margin:0 0 10px;font-size:1rem}
.gt-try .gt-related{grid-template-columns:repeat(3,1fr)}
@media (max-width:520px){.gt-try .gt-related{grid-template-columns:1fr}}
.gt-try .gt-tool-card{min-height:0;flex-direction:row;align-items:center;padding:10px}
.gt-try .gt-tool-card small{display:none}
/* ---------- bottom nav (mobile) ---------- */
.gt-bnav{display:none}
@media (max-width:720px){
  .gt-bnav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;left:0;right:0;bottom:0;z-index:90;background:var(--surface);border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom));box-shadow:0 -6px 20px rgba(0,0,0,.06)}
  .gt-bnav a,.gt-bnav button{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:.66rem;font-weight:700;color:var(--muted);background:none;border:0;font-family:inherit;cursor:pointer;padding:4px 0;min-height:48px;justify-content:center}
  .gt-bnav a.on{color:var(--gt)}
  .gt-bnav span{font-size:1.25rem;line-height:1}
  body.gt-page{padding-bottom:70px}
  body.gt-page .back-top{bottom:86px}
}
/* install banner + toast */
.gt-install{position:fixed;left:12px;right:12px;bottom:86px;z-index:95;display:flex;align-items:center;gap:10px;background:var(--ink);color:var(--bg);padding:10px 12px;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.3);max-width:520px;margin:0 auto;font-size:.88rem}
.gt-install span{flex:1}
.gt-x{background:none;border:0;color:inherit;font-size:1.4rem;cursor:pointer;line-height:1}
.gt-toast{position:fixed;left:50%;bottom:100px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#111827;color:#fff;padding:10px 18px;border-radius:99px;font-weight:700;font-size:.88rem;z-index:200;transition:.25s}
.gt-toast.show{opacity:1;transform:translate(-50%,0)}
.gt-content .gt-ex{width:100%;border-collapse:collapse;margin:6px 0 18px;font-size:.88rem}
.gt-content .gt-ex th,.gt-content .gt-ex td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.gt-content .gt-ex th{background:var(--bg-alt);font-weight:700}
.gt-tiles canvas{border-radius:inherit}