/* ============================================================
   Free DIY tools — /tools and /tools/<slug>
   Uses the site tokens from style.css.
   ============================================================ */

/* Hero */
.tl-hero{padding:calc(var(--nav-h) + clamp(1.5rem,3vw,2.6rem)) 0 clamp(2rem,4vw,3rem);background:linear-gradient(160deg,var(--paper) 0%,var(--paper-2) 100%);position:relative;overflow:hidden}
.tl-hero::before{content:'';position:absolute;right:-160px;top:-120px;width:560px;height:560px;background:radial-gradient(circle,var(--gold-wash),transparent 65%);pointer-events:none}
.tl-hero .container{position:relative}
.tl-hero h1{font-size:clamp(2rem,4.2vw,3.3rem);margin:.7rem 0 .9rem}
.tl-hero-row{display:flex;gap:1.3rem;align-items:flex-start}
.tl-hero-ic{flex-shrink:0;width:64px;height:64px;border-radius:18px;display:grid;place-items:center;background:#fff;color:var(--gold);font-size:1.6rem;box-shadow:var(--sh-sm);margin-top:.4rem}
@media(max-width:600px){.tl-hero-ic{display:none}}

/* Layout */
.tl-main{padding-top:clamp(2rem,4vw,3.5rem)}
.tl-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:clamp(1.5rem,3vw,2.5rem);align-items:start}
.tl-app{display:flex;flex-direction:column;gap:1.25rem;min-width:0}
.tl-card{background:#fff;border:1px solid var(--line-soft);border-radius:22px;box-shadow:var(--sh-sm);padding:clamp(1.25rem,2.6vw,2rem)}
.tl-step{display:flex;align-items:center;gap:.6rem;font-family:var(--ff-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:1.1rem}
.tl-step span{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:#fff;font-size:.72rem;letter-spacing:0}
.tl-row{display:grid;grid-template-columns:1fr 1fr;gap:0 1rem}
.tl-row-3{grid-template-columns:repeat(3,1fr)}
.tl-row>*{min-width:0}
@media(max-width:640px){.tl-row,.tl-row-3{grid-template-columns:1fr}}
.tl-label{display:block;font-size:.78rem;font-weight:600;color:var(--ink-2);margin-bottom:.35rem}
.tl-hint{display:flex;gap:.5rem;font-size:.86rem;color:var(--muted);background:var(--gold-wash);border-radius:12px;padding:.7rem .9rem;margin-bottom:1rem}
.tl-hint i{color:var(--gold);margin-top:.2rem}
.tl-err{color:var(--brand-dk);font-size:.88rem;font-weight:600;margin:.6rem 0 0;min-height:1em}

/* Chips (radio / checkbox pills) */
.tl-chips{display:flex;flex-wrap:wrap;gap:.45rem}
.tl-chip{position:relative;cursor:pointer}
.tl-chip input{position:absolute;opacity:0;pointer-events:none}
.tl-chip span{display:inline-block;padding:.55rem .95rem;border:1.5px solid var(--line);border-radius:999px;font-size:.88rem;font-weight:500;color:var(--ink-2);background:#fff;transition:all .2s}
.tl-chip input:checked+span{background:var(--gold);border-color:var(--gold);color:#fff}
.tl-chip input:focus-visible+span{box-shadow:0 0 0 3px var(--brand-wash)}
.tl-check{display:flex;gap:.55rem;align-items:center;font-size:.9rem;color:var(--ink-2);margin:.2rem 0 1.1rem;cursor:pointer}
.tl-check input{width:18px;height:18px;accent-color:var(--gold)}
.tl-inputs .btn{margin-top:.4rem}

/* Results */
.tl-out{scroll-margin-top:calc(var(--nav-h) + 1rem)}
.tl-big{display:flex;flex-direction:column;gap:.35rem;padding:1.2rem 1.3rem;border-radius:16px;background:var(--gold-wash);border:1px solid var(--gold-line);margin-bottom:1rem}
.tl-big b{font-family:var(--ff-display);font-weight:400;font-size:clamp(1.7rem,3.6vw,2.5rem);line-height:1.1;color:var(--ink)}
.tl-big span{font-size:.9rem;color:var(--muted)}
.tl-sub{color:var(--ink-2);font-weight:600;margin:-.3rem 0 1rem}
.tl-h4{font-family:var(--ff-sans);font-size:1rem;font-weight:700;color:var(--ink);margin:1.3rem 0 .6rem}
.tl-table-wrap{overflow-x:auto;margin-bottom:.8rem}
.tl-table{width:100%;border-collapse:collapse;font-size:.9rem}
.tl-table th{text-align:left;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:.55rem .7rem;border-bottom:1.5px solid var(--line)}
.tl-table td{padding:.6rem .7rem;border-bottom:1px solid var(--line-soft);vertical-align:top;color:var(--ink-2)}
.tl-table tfoot td{font-weight:700;color:var(--ink);border-bottom:0;border-top:1.5px solid var(--line)}
.tl-note{display:flex;gap:.55rem;font-size:.86rem;color:var(--ink-2);background:var(--paper);border-radius:12px;padding:.75rem .9rem;margin:.6rem 0}
.tl-note i{color:var(--gold);margin-top:.2rem}
.tl-ok,.tl-mid,.tl-bad{display:inline-block;font-size:.72rem;font-weight:700;padding:.15rem .55rem;border-radius:999px;white-space:nowrap}
.tl-ok{background:var(--green-wash);color:#0a6b36}
.tl-mid{background:var(--gold-wash);color:var(--gold-dk)}
.tl-bad{background:rgba(190,60,50,.1);color:#a3372d}
.tl-split{display:flex;height:34px;border-radius:10px;overflow:hidden;font-size:.76rem;font-weight:700;color:#fff;margin:.8rem 0}
.tl-split span{display:flex;align-items:center;padding:0 .7rem;white-space:nowrap;overflow:hidden}
.tl-split span:first-child{background:var(--gold)}
.tl-split span:last-child{background:var(--ink-2)}

/* Vastu score ring */
.tl-score{--p:0;width:130px;height:130px;border-radius:50%;margin:.4rem auto .6rem;display:flex;align-items:baseline;justify-content:center;padding-top:40px;
  background:radial-gradient(closest-side,#fff 78%,transparent 80% 100%),conic-gradient(var(--gold) calc(var(--p)*1%),var(--paper-2) 0)}
.tl-score b{font-family:var(--ff-display);font-weight:400;font-size:2.6rem;line-height:1;color:var(--ink)}
.tl-score span{font-size:.85rem;color:var(--muted)}
.tl-score-lbl{text-align:center;margin-bottom:1rem}

/* Colour palette */
.tl-palette{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;margin-bottom:1rem}
.tl-sw{display:flex;flex-direction:column;gap:.2rem;min-width:0}
.tl-sw span{height:86px;border-radius:14px;border:1px solid var(--line-soft)}
.tl-sw b{font-size:.88rem;color:var(--ink);margin-top:.3rem}
.tl-sw small{font-size:.72rem;color:var(--muted)}
@media(max-width:560px){.tl-palette{grid-template-columns:1fr 1fr}}

/* Lock + gate */
.tl-ready{display:flex;flex-direction:column;align-items:center;text-align:center;gap:.3rem;padding:1.3rem;border-radius:16px;background:var(--gold-wash);border:1px dashed var(--gold-line);margin-bottom:1rem}
.tl-ready i{font-size:1.6rem;color:var(--gold)}
.tl-ready b{font-size:1.1rem;color:var(--ink)}
.tl-ready span{font-size:.88rem;color:var(--muted)}
.tl-detail-wrap.is-locked{position:relative;filter:blur(3px);opacity:.55;pointer-events:none;user-select:none}
.tl-skel{display:flex;flex-direction:column;gap:.6rem;padding:.4rem 0 1rem}
.tl-skel i{display:block;height:14px;border-radius:7px;background:var(--paper-2)}
.tl-skel i:nth-child(2){width:85%}.tl-skel i:nth-child(3){width:70%}.tl-skel i:nth-child(4){width:55%}
.tl-gate{border:1.5px solid var(--gold-line);border-radius:18px;padding:1.2rem;background:var(--card);margin-top:.4rem}
.tl-gate-head{display:flex;gap:.8rem;align-items:flex-start;margin-bottom:1rem}
.tl-gate-head>i{width:40px;height:40px;flex-shrink:0;border-radius:12px;display:grid;place-items:center;background:var(--gold);color:#fff}
.tl-gate-head b{display:block;font-size:1.05rem;color:var(--ink)}
.tl-gate-head p{font-size:.86rem;color:var(--muted);margin:.2rem 0 0}
.tl-next{margin-top:1.2rem;padding-top:1.2rem;border-top:1px solid var(--line-soft)}
.tl-next b{color:var(--ink)}
.tl-next p{color:var(--muted);font-size:.9rem;margin:.3rem 0 .9rem}
.tl-next-btns{display:flex;flex-wrap:wrap;gap:.6rem}
.tl-thanks{display:flex;gap:.5rem;align-items:center;background:var(--green-wash);color:#0a6b36!important;font-weight:600;border-radius:12px;padding:.7rem .9rem}

/* Sidebar */
.tl-side{display:flex;flex-direction:column;gap:1.25rem;position:sticky;top:calc(var(--nav-h) + 1rem)}
.tl-side-card b,.tl-side-list>b{display:block;color:var(--ink);font-size:1.02rem;margin-bottom:.4rem}
.tl-side-card p{font-size:.88rem;color:var(--muted);margin-bottom:1rem}
.tl-side-card .btn+.btn{margin-top:.55rem}
.tl-side-list a{display:flex;gap:.6rem;align-items:center;padding:.5rem 0;font-size:.88rem;color:var(--ink-2);border-bottom:1px solid var(--line-faint)}
.tl-side-list a:last-child{border-bottom:0}
.tl-side-list a i{width:18px;text-align:center;color:var(--gold)}
.tl-side-list a:hover{color:var(--gold-dk)}
.tl-disclaimer{display:flex;gap:.5rem;font-size:.8rem;color:var(--muted);margin-top:2rem;max-width:900px}
@media(max-width:980px){.tl-grid{grid-template-columns:1fr}.tl-side{position:static}}

/* Index page */
.tl-group+.tl-group{margin-top:clamp(2.5rem,5vw,3.5rem)}
.tl-group-h{font-size:clamp(1.4rem,2.4vw,1.8rem);margin-bottom:1.1rem}
.tl-index{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.tl-tile{display:flex;flex-direction:column;gap:.4rem;padding:1.5rem;border-radius:18px;background:#fff;border:1px solid var(--line-soft);transition:transform .3s var(--ease),border-color .3s,box-shadow .3s}
.tl-tile:hover{transform:translateY(-4px);border-color:var(--gold-line);box-shadow:var(--sh-md)}
.tl-tile>i{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--gold-wash);color:var(--gold);font-size:1.2rem;margin-bottom:.5rem}
.tl-tile b{color:var(--ink);font-size:1.05rem}
.tl-tile span{color:var(--muted);font-size:.88rem;flex:1}
.tl-tile em{font-style:normal;font-size:.84rem;font-weight:700;color:var(--gold-dk);margin-top:.5rem}
@media(max-width:900px){.tl-index{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.tl-index{grid-template-columns:1fr}}