/* ============================================================
   DIGITALKASUR — FREE TOOLS SECTION STYLES
   Matches site theme: navy #0c2461 + gold #c5a438 (see style.css)
   ============================================================ */

/* ---- Breadcrumb ---- */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;margin-bottom:14px;color:var(--text-muted)}
.breadcrumb a{color:var(--text-soft);text-decoration:none;font-weight:500}
.breadcrumb a:hover{color:var(--gold)}
.breadcrumb .sep{opacity:.5}
.breadcrumb .current{color:var(--gold);font-weight:600}

/* ---- Tool hero ---- */
.tool-hero{padding:64px 0 40px;text-align:left}
.tool-hero .lead{max-width:760px}

/* ---- Tool shell (widget card) ---- */
.tool-shell{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden;margin:-8px 0 0}
.tool-shell-head{display:flex;align-items:center;gap:12px;padding:20px 24px;background:linear-gradient(135deg,var(--navy),var(--navy-light));color:#fff}
.tool-shell-head .tool-ico{width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;font-size:20px;flex:0 0 auto}
.tool-shell-head h2{font-size:1.15rem;color:#fff;margin:0;font-family:var(--font-body);font-weight:700}
.tool-shell-head .tool-sub{font-size:13px;opacity:.85;font-weight:400}
.tool-shell-body{padding:24px}

/* ---- Form grid ---- */
.tool-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:820px){.tool-grid{grid-template-columns:1fr}}
.tool-form{display:flex;flex-direction:column;gap:16px}
.tool-field{display:flex;flex-direction:column;gap:6px}
.tool-field label{font-size:13px;font-weight:600;color:var(--text-soft)}
.tool-field .hint{font-size:12px;color:var(--text-muted);font-weight:400}
.tool-input,.tool-select{width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:15px;font-family:inherit;color:var(--text);background:#fff;transition:border-color .2s ease,box-shadow .2s ease}
.tool-input:focus,.tool-select:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(197,164,56,.15)}
.tool-input::placeholder{color:#a8a29e}
.tool-2col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:480px){.tool-2col{grid-template-columns:1fr}}

/* ---- Buttons ---- */
.tool-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;border-radius:var(--radius-sm);background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:var(--navy);font-weight:700;font-size:15px;border:none;cursor:pointer;font-family:inherit;transition:transform .15s ease,box-shadow .2s ease;box-shadow:var(--shadow-gold)}
.tool-btn:hover{transform:translateY(-1px);box-shadow:0 10px 32px rgba(197,164,56,.35)}
.tool-btn:active{transform:translateY(0)}
.tool-btn.ghost{background:var(--bg-soft);color:var(--text-soft);box-shadow:none;border:1.5px solid var(--border)}
.tool-btn.ghost:hover{border-color:var(--gold);color:var(--navy)}
.tool-actions{display:flex;gap:10px;flex-wrap:wrap}

/* ---- Pill group (radio tabs) ---- */
.pill-group{display:flex;gap:8px;flex-wrap:wrap}
.pill-group input{position:absolute;opacity:0;pointer-events:none}
.pill-group label{padding:9px 16px;border:1.5px solid var(--border);border-radius:50px;font-size:13px;font-weight:600;color:var(--text-soft);cursor:pointer;transition:all .2s ease;background:#fff}
.pill-group input:checked + label{background:var(--navy);color:#fff;border-color:var(--navy)}
.pill-group label:hover{border-color:var(--gold)}

/* ---- Range slider ---- */
.range-wrap{display:flex;align-items:center;gap:12px}
.range-wrap input[type=range]{flex:1;accent-color:var(--gold);height:6px}
.range-wrap .range-val{min-width:64px;text-align:center;font-weight:700;color:var(--navy);font-size:14px;background:var(--gold-soft);border:1px solid var(--border-gold);padding:6px 8px;border-radius:8px}

/* ---- Result panel ---- */
.tool-result{background:linear-gradient(180deg,var(--gold-soft),#fff);border:1.5px solid var(--border-gold);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:14px;min-height:220px}
.result-big{text-align:center;padding:8px 0 4px}
.result-big .val{font-size:clamp(2.2rem,5vw,3rem);font-weight:800;color:var(--navy);line-height:1.1;font-variant-numeric:tabular-nums}
.result-big .cap{font-size:13px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-top:6px}
.result-rows{display:flex;flex-direction:column;gap:0;background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-sm);overflow:hidden}
.result-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 14px;font-size:14px;border-bottom:1px solid var(--border-soft)}
.result-row:last-child{border-bottom:none}
.result-row .k{color:var(--text-muted)}
.result-row .v{font-weight:700;color:var(--navy);font-variant-numeric:tabular-nums;text-align:right}
.result-row.hl{background:var(--gold-soft)}
.result-row.hl .v{font-size:16px}
.result-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:50px;font-size:13px;font-weight:700;text-align:center;justify-content:center}
.result-badge.ok{background:#dcfce7;color:var(--success)}
.result-badge.no{background:#fee2e2;color:var(--error)}
.result-badge.warn{background:var(--gold-soft);color:#92600a}

/* ---- Stats grid (word counter etc.) ---- */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
@media (max-width:640px){.stats-grid{grid-template-columns:repeat(2,1fr)}}
.stat-box{background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:14px 10px;text-align:center}
.stat-box .n{font-size:1.5rem;font-weight:800;color:var(--navy);font-variant-numeric:tabular-nums;line-height:1.2}
.stat-box .l{font-size:11.5px;color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-top:2px}
.tool-textarea{width:100%;min-height:220px;padding:16px;border:1.5px solid var(--border);border-radius:var(--radius-sm);font-size:15px;font-family:inherit;line-height:1.7;color:var(--text);resize:vertical;background:#fff}
.tool-textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(197,164,56,.15)}

/* ---- Tables ---- */
.kd-table{width:100%;border-collapse:collapse;font-size:14px;background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-sm);overflow:hidden}
.kd-table th{background:var(--navy);color:#fff;text-align:left;padding:10px 14px;font-size:12.5px;font-weight:600;letter-spacing:.04em}
.kd-table td{padding:9px 14px;border-bottom:1px solid var(--border-soft);color:var(--text-soft)}
.kd-table tr:last-child td{border-bottom:none}
.kd-table .bar-bg{background:var(--bg-soft);border-radius:6px;height:8px;width:100%;min-width:80px;overflow:hidden}
.kd-table .bar-fg{height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-bright));border-radius:6px}
.kd-wrap{max-height:320px;overflow:auto;border-radius:var(--radius-sm)}

/* ---- Dropzone (image compressor) ---- */
.dropzone{border:2px dashed var(--border-gold);border-radius:var(--radius);background:var(--gold-soft);padding:36px 20px;text-align:center;cursor:pointer;transition:all .2s ease}
.dropzone:hover,.dropzone.drag{border-color:var(--gold);background:#fdf6d8}
.dropzone .dz-ico{font-size:36px;color:var(--gold);margin-bottom:10px}
.dropzone .dz-main{font-weight:700;color:var(--navy);font-size:15px}
.dropzone .dz-sub{font-size:13px;color:var(--text-muted);margin-top:4px}
.file-list{display:flex;flex-direction:column;gap:10px;margin-top:16px}
.file-item{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:10px 12px;flex-wrap:wrap}
.file-item .fi-info{flex:1;min-width:150px}
.file-item .fi-name{font-size:13.5px;font-weight:600;color:var(--navy);word-break:break-all}
.file-item .fi-sizes{font-size:12.5px;color:var(--text-muted);margin-top:2px}
.file-item .fi-thumb{width:52px;height:52px;border-radius:8px;object-fit:cover;background:var(--bg-soft);flex:0 0 auto}
.file-item .saving{font-weight:700;color:var(--success);font-size:13px}
.file-item .btn{padding:8px 14px;font-size:13px}

/* ---- Preset chips ---- */
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{padding:6px 12px;border:1.5px solid var(--border);border-radius:50px;font-size:12.5px;font-weight:600;color:var(--text-soft);background:#fff;cursor:pointer;transition:all .2s ease;font-family:inherit}
.chip:hover{border-color:var(--gold);color:var(--navy)}
.chip.on{background:var(--gold);border-color:var(--gold);color:var(--navy)}

/* ---- Steps (how to use) ---- */
.tool-steps{counter-reset:step;display:flex;flex-direction:column;gap:14px;list-style:none;padding:0;margin:18px 0 0}
.tool-steps li{counter-increment:step;position:relative;padding:14px 16px 14px 56px;background:#fff;border:1px solid var(--border-soft);border-radius:var(--radius-sm);font-size:15px;color:var(--text-soft);line-height:1.7}
.tool-steps li::before{content:counter(step);position:absolute;left:14px;top:14px;width:28px;height:28px;border-radius:50%;background:var(--navy);color:#fff;font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center}
.tool-steps li strong{color:var(--navy)}

/* ---- Prose area (article content) ---- */
.tool-article{max-width:820px;margin:0 auto}
.tool-article h2{color:var(--navy);font-size:clamp(1.5rem,2.6vw,2rem);margin:0 0 14px}
.tool-article h3{color:var(--navy);font-size:1.15rem;margin:22px 0 8px}
.tool-article p{color:var(--text-soft);line-height:1.85;font-size:15.5px;margin:0 0 14px}
.tool-article ul,.tool-article ol{color:var(--text-soft);line-height:1.85;font-size:15.5px;padding-left:22px;margin:0 0 14px}
.tool-article li{margin-bottom:6px}
.tool-article strong{color:var(--navy)}
.tool-article table{width:100%;border-collapse:collapse;font-size:14px;margin:16px 0;background:#fff;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border-soft)}
.tool-article th{background:var(--navy);color:#fff;text-align:left;padding:10px 14px;font-size:13px}
.tool-article td{padding:9px 14px;border-bottom:1px solid var(--border-soft);color:var(--text-soft)}
.tool-article tr:last-child td{border-bottom:none}
.formula-box{background:var(--navy);color:#fff;border-radius:var(--radius-sm);padding:18px 20px;text-align:center;font-size:16px;font-weight:600;letter-spacing:.02em;margin:16px 0;overflow-x:auto}
.formula-box .fb-sub{font-size:12.5px;font-weight:400;opacity:.75;margin-top:6px}
.example-box{background:var(--gold-soft);border:1px solid var(--border-gold);border-radius:var(--radius-sm);padding:16px 18px;font-size:14.5px;line-height:1.8;color:var(--text-soft);margin:16px 0}
.example-box .ex-title{font-weight:700;color:var(--navy);display:block;margin-bottom:4px}

/* ---- Related tools ---- */
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px;margin-top:20px}
.related-card{display:flex;flex-direction:column;gap:8px;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px;text-decoration:none;transition:all .2s ease}
.related-card:hover{border-color:var(--gold);box-shadow:var(--shadow-md);transform:translateY(-2px)}
.related-card .rc-ico{width:42px;height:42px;border-radius:11px;background:var(--gold-soft);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:18px}
.related-card .rc-name{font-weight:700;color:var(--navy);font-size:15px}
.related-card .rc-desc{font-size:13px;color:var(--text-muted);line-height:1.6}

/* ---- Tools hub cards ---- */
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:20px;margin-top:8px}
.tool-card{display:flex;flex-direction:column;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;text-decoration:none;transition:all .25s ease;position:relative;overflow:hidden}
.tool-card::after{content:"";position:absolute;inset:auto 0 0 0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold-bright));transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.tool-card:hover{border-color:var(--border-gold);box-shadow:var(--shadow-lg);transform:translateY(-3px)}
.tool-card:hover::after{transform:scaleX(1)}
.tool-card .tc-ico{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,var(--gold-soft),#fff);border:1px solid var(--border-gold);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:22px}
.tool-card .tc-name{font-weight:700;color:var(--navy);font-size:17px;font-family:var(--font-head)}
.tool-card .tc-desc{font-size:13.5px;color:var(--text-muted);line-height:1.65;flex:1}
.tool-card .tc-link{font-size:13px;font-weight:700;color:var(--gold);display:inline-flex;align-items:center;gap:6px}
.tool-card .tc-badge{position:absolute;top:14px;right:14px;font-size:10.5px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;background:var(--gold-soft);color:#92600a;border:1px solid var(--border-gold);padding:4px 10px;border-radius:50px}

/* ---- Tool CTA band ---- */
.tool-cta{background:linear-gradient(135deg,var(--navy),var(--navy-dark));border-radius:var(--radius-lg);padding:36px 28px;text-align:center;color:#fff}
.tool-cta h2{color:#fff;font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:10px}
.tool-cta p{opacity:.85;max-width:600px;margin:0 auto 20px;line-height:1.7;font-size:15px}

/* ---- Tool privacy note ---- */
.tool-note{display:flex;gap:10px;align-items:flex-start;background:#fff;border:1px solid var(--border-soft);border-left:3px solid var(--gold);border-radius:var(--radius-sm);padding:12px 16px;font-size:13px;color:var(--text-muted);line-height:1.7;margin-top:18px}
.tool-note i{color:var(--gold);margin-top:2px}

/* ---- FAQ inline (reuse .faq-item from style.css if present) ---- */
.tool-faq .faq-item{margin-bottom:12px}

/* ---- Sprint 15: domain availability + name generator widgets ---- */
.dav-tlds{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.dav-tld{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--border-soft);border-radius:999px;padding:7px 14px;font-size:13px;font-weight:600;color:var(--text-main, #1a1a2e);cursor:pointer;user-select:none}
.dav-tld input{accent-color:var(--gold, #ea580c);margin:0}
.dg-check{padding:7px 14px !important;font-size:12.5px !important;min-width:110px}
.dg-tag{font-size:12.5px;font-weight:700;white-space:nowrap}
.dg-tag i{margin-right:4px}

/* == domain-buy-16 == */
.result-row{flex-wrap:wrap}
.reg-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 13px;border-radius:9px;background:linear-gradient(135deg,var(--gold-bright),var(--gold));color:var(--navy);font-weight:700;font-size:13px;text-decoration:none;white-space:nowrap;box-shadow:0 1px 3px rgba(197,164,56,.4);transition:transform .15s ease,box-shadow .2s ease;margin-left:auto}
.reg-btn:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(197,164,56,.35)}
.reg-btn i{font-size:11px}
.aff-disc{font-size:12px;color:var(--text-muted);margin:10px 0 0;line-height:1.55}
.aff-disc i{color:var(--gold);margin-right:2px}
/* == end domain-buy-16 == */

/* == batch17-css == */
.tool-grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tool-grid2 .tool-input{width:100%}
.tool-input[type="textarea"],textarea.tool-input{resize:vertical;min-height:74px;font-family:inherit;line-height:1.5}
@media(max-width:560px){.tool-grid2{grid-template-columns:1fr}}
/* == end batch17-css == */