@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Mono:ital,wght@0,400;0,500&family=DM+Sans:wght@300;400;500&family=Passion+One:wght@700&family=Paytone+One&family=Righteous&family=Space+Grotesk:wght@600;700&display=swap');

:root {
  --bg:#0f0e0c; --surface:#1a1916; --surface2:#232220; --surface3:#2a2825;
  --border:#2e2c28; --border2:#3d3a34;
  --accent:#9785e8; --accent-dim:rgba(151,133,232,0.12); --accent-border:rgba(151,133,232,0.30);
  --green:#5dbe7a; --green-dim:rgba(93,190,122,0.12); --green-border:rgba(93,190,122,0.35);
  --red:#e05c5c; --red-dim:rgba(224,92,92,0.12); --red-border:rgba(224,92,92,0.35);
  --blue:#5b9bd5; --blue-dim:rgba(91,155,213,0.12); --blue-border:rgba(91,155,213,0.35);
  --purple:#a78bfa; --purple-dim:rgba(167,139,250,0.12);
  --text:#e8e4dc; --text2:#b8b3ab; --text3:#7a756d;
  --radius:8px; --radius-lg:14px;
  --btn-on-accent:#ffffff;
}
body[data-theme="light"] {
  --bg:#f4f6fb; --surface:#ffffff; --surface2:#eef0f7; --surface3:#e5e8f2;
  --border:#dde0ed; --border2:#c8cce0;
  --accent:#6247c0; --accent-dim:rgba(98,71,192,0.12); --accent-border:rgba(98,71,192,0.35);
  --green:#16a34a; --green-dim:rgba(22,163,74,0.10); --green-border:rgba(22,163,74,0.30);
  --red:#dc2626; --red-dim:rgba(220,38,38,0.10); --red-border:rgba(220,38,38,0.30);
  --blue:#2563eb; --blue-dim:rgba(37,99,235,0.10); --blue-border:rgba(37,99,235,0.30);
  --purple:#7c3aed; --purple-dim:rgba(124,58,237,0.10);
  --text:#1e2140; --text2:#4a506e; --text3:#8a90b0;
  --btn-on-accent:#ffffff;
}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--bg);color:var(--text);font-family:'DM Sans',sans-serif;font-weight:300;min-height:100vh;line-height:1.6}

/* ── BETA BANNER ── */
#lk-beta-banner{display:flex;align-items:center;justify-content:center;gap:10px;padding:8px 20px;background:linear-gradient(90deg,var(--accent-dim),var(--green-dim));border-bottom:1px solid var(--border);font-size:12px;color:var(--text2);letter-spacing:.02em;position:relative}
#lk-beta-banner strong{color:var(--text);font-weight:600}
#lk-beta-banner a{color:var(--accent);text-decoration:none}
#lk-beta-banner a:hover{text-decoration:underline}
#lk-beta-banner-close{position:absolute;right:16px;background:none;border:none;color:var(--text3);cursor:pointer;font-size:16px;line-height:1;padding:0;opacity:0.6}
#lk-beta-banner-close:hover{opacity:1}
#lk-beta-banner.hidden{display:none}

/* ── HEADER ── */
header{border-bottom:1px solid var(--border);padding:0 32px;display:flex;align-items:center;justify-content:space-between;height:60px;position:sticky;top:0;background:rgba(15,14,12,0.96);backdrop-filter:blur(12px);z-index:200}
body[data-theme="light"] header{background:rgba(244,246,251,0.96)}
body[data-theme="light"] #lk-breadcrumb{background:rgba(244,246,251,0.96)}
body[data-theme="light"] .info-box.amber{color:#4338ca}
body[data-theme="light"] .info-box.amber strong{color:#3730a3}
.logo-img{height:28px;width:auto;display:block}
.logo-img-dark{display:none}
body[data-theme="dark"] .logo-img-light{display:none}
body[data-theme="dark"] .logo-img-dark{display:block}
.logo-sub{font-family:'DM Mono',monospace;font-size:10px;color:var(--text2);letter-spacing:.1em;margin-left:10px;padding-left:10px;border-left:1px solid var(--border2)}
.header-right{display:flex;align-items:center;gap:12px}
.beta-badge{font-family:'DM Mono',monospace;font-size:10px;background:var(--accent-dim);color:var(--accent);border:1px solid var(--accent-border);padding:3px 8px;border-radius:20px;letter-spacing:.08em}

/* ── UNITS TOGGLE ── */
.units-toggle{display:flex;background:var(--surface2);border:1px solid var(--border2);border-radius:6px;overflow:hidden}
.units-btn{font-family:'DM Mono',monospace;font-size:11px;padding:5px 12px;border:none;background:transparent;color:var(--text2);cursor:pointer;transition:all .15s;letter-spacing:.06em}
.units-btn.active{background:var(--accent);color:var(--btn-on-accent);font-weight:500}

/* ── NAV ── */
.tool-nav{padding:0 0 0;display:flex;gap:0;border-bottom:1px solid var(--border);overflow-x:auto;background:var(--surface)}
.tool-tab{font-family:'DM Mono',monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:14px 20px;border:none;background:transparent;color:var(--text2);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;white-space:nowrap;transition:all .15s;display:flex;align-items:center;gap:7px}
.tool-tab:hover{color:var(--text);background:var(--surface2)}
.tool-tab.active{color:var(--accent);border-bottom-color:var(--accent);background:var(--bg)}
.tab-num{width:18px;height:18px;border-radius:50%;background:var(--border2);color:var(--text2);font-size:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.tool-tab.active .tab-num{background:var(--accent);color:var(--btn-on-accent)}
.tool-tab.done .tab-num{background:var(--green);color:var(--btn-on-accent)}
.tool-tab.done{color:var(--text2)}

/* ── WORKFLOW BANNER ── */
.workflow-banner{background:var(--surface);border-bottom:1px solid var(--border);padding:10px 32px;display:flex;align-items:center;gap:8px;overflow-x:auto}
.wf-step{display:flex;align-items:center;gap:6px;white-space:nowrap;font-size:12px;color:var(--text2)}
.wf-step.active{color:var(--accent)}
.wf-step.done{color:var(--green)}
.wf-arrow{color:var(--text2);font-size:12px;flex-shrink:0}
.wf-dot{width:6px;height:6px;border-radius:50%;background:var(--text2);flex-shrink:0}
.wf-step.active .wf-dot{background:var(--accent)}
.wf-step.done .wf-dot{background:var(--green)}

/* ── CONTAINER ── */
.container{max-width:1080px;margin:0 auto;padding:0 24px}
.tool-panel{display:none;padding:32px 0 80px}
.tool-panel.active{display:block}

/* ── HERO ── */
.hero{padding:32px 0 28px;border-bottom:1px solid var(--border);margin-bottom:28px}
.hero h1{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:30px;letter-spacing:-0.5px;margin-bottom:6px;line-height:1.2}
.hero h1 em{color:var(--accent);font-style:normal}
.hero p{color:var(--text2);font-size:14px;max-width:560px;line-height:1.7}
.hero-tip{display:inline-flex;align-items:center;gap:8px;margin-top:12px;background:var(--accent-dim);border:1px solid var(--accent-border);border-radius:6px;padding:7px 14px;font-size:12px;color:var(--accent)}

/* ── UPLOAD ZONE ── */
.upload-zone{border:2px dashed var(--border2);border-radius:var(--radius-lg);padding:44px 32px;text-align:center;cursor:pointer;transition:all .2s;background:var(--surface);position:relative;overflow:hidden}
.upload-zone:hover,.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-dim)}
.upload-zone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.upload-icon{font-size:34px;margin-bottom:10px;opacity:.5}
.upload-title{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;margin-bottom:5px}
.upload-sub{font-size:12px;color:var(--text2)}
.upload-zone.loaded{border-color:var(--green);background:var(--green-dim)}
.upload-zone.loaded .upload-icon{opacity:1}

/* ── TWO COL ── */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.three-col{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}
@media(max-width:680px){.two-col,.three-col{grid-template-columns:1fr}}

/* ── BED-FIT WARNING (shared across generator panels) ── */
.lk-bed-warning{display:none;background:rgba(245,158,11,0.10);border:1px solid rgba(245,158,11,0.40);color:#92400e;border-radius:var(--radius);padding:10px 14px;margin:0 0 12px;font-size:12px;line-height:1.5}
[data-theme="dark"] .lk-bed-warning{background:rgba(245,158,11,0.12);color:#fcd34d;border-color:rgba(245,158,11,0.35)}

/* ── CARD ── */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px}
.card-title{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--text2);margin-bottom:14px;display:flex;align-items:center;gap:7px}
.card-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);flex-shrink:0}
.card-dot.green{background:var(--green)}
.card-dot.blue{background:var(--blue)}
.card-dot.red{background:var(--red)}
.card-dot.purple{background:var(--purple)}

/* ── SECTION DIVIDER ── */
.divider{display:flex;align-items:center;gap:14px;margin:24px 0 18px}
.divider span{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--text2);white-space:nowrap}
.divider::before,.divider::after{content:'';flex:1;height:1px;background:var(--border)}

/* ── FORM ── */
.field{margin-bottom:14px}
.field:last-child{margin-bottom:0}
label{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--text2);margin-bottom:6px;font-family:'DM Mono',monospace;letter-spacing:.03em}
label .hint{color:var(--text2);font-size:11px;margin-left:4px}
.field-desc{font-size:11px;color:var(--text2);margin-top:4px;line-height:1.5}

input[type=number],input[type=text],input[type=date],input[type=time],select{width:100%;background:var(--surface2);border:1px solid var(--border2);border-radius:var(--radius);color:var(--text);font-family:'DM Mono',monospace;font-size:14px;padding:10px 14px;outline:none;transition:border-color .15s;-webkit-appearance:none;appearance:none}
input:focus,select:focus{border-color:var(--accent)}
select{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px}
select option{background:var(--surface2)}

.input-wrap{position:relative}
.input-wrap input{padding-right:46px}
.input-unit{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-family:'DM Mono',monospace;font-size:12px;color:var(--accent);font-weight:500;pointer-events:none}

/* ── RANGE SLIDER ── */
.range-row{display:flex;align-items:center;gap:12px}
.range-row input[type=range]{flex:1;-webkit-appearance:none;appearance:none;background:var(--border2);height:4px;border-radius:2px;outline:none;border:none;padding:0}
.range-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:var(--accent);cursor:pointer;box-shadow:0 0 0 3px var(--accent-dim)}
.range-val{font-family:'DM Mono',monospace;font-size:15px;color:var(--accent);min-width:60px;text-align:right;font-weight:500}

/* ── BUTTONS ── */
.link-btn{background:none;border:none;color:var(--accent);cursor:pointer;font-size:inherit;font-family:inherit;padding:0;text-decoration:underline;text-underline-offset:2px;vertical-align:baseline}
.link-btn:hover{opacity:.75}
.btn{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:12px;letter-spacing:.07em;text-transform:uppercase;padding:11px 22px;border-radius:var(--radius);border:none;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:8px}
.btn-primary{background:var(--accent);color:var(--btn-on-accent)}
.btn-primary:hover{background:#f0ac38;transform:translateY(-1px)}
.btn-primary:disabled{background:var(--border2);color:var(--text3);cursor:not-allowed;transform:none}
.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border2)}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}
.btn-green{background:var(--green);color:var(--btn-on-accent)}
.btn-green:hover{background:#6dd48a;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--text2);border:1px solid var(--border)}
.btn-ghost:hover{color:var(--text);border-color:var(--border2)}
.btn-ghost.active{background:var(--accent-dim);color:var(--accent);border-color:var(--accent-border)}
.btn-row{display:flex;gap:10px;margin-top:20px;flex-wrap:wrap;align-items:center}

/* ── RESULT BOXES ── */
.result-box{border-radius:var(--radius-lg);padding:18px 20px;margin-top:16px}
.result-box.success{background:var(--green-dim);border:1px solid var(--green-border)}
.result-box.warning{background:var(--accent-dim);border:1px solid var(--accent-border)}
.result-box.error{background:var(--red-dim);border:1px solid var(--red-border)}
.result-box.info{background:var(--blue-dim);border:1px solid var(--blue-border)}
.result-title{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:14px;margin-bottom:10px;display:flex;align-items:center;gap:8px}

/* ── INFO BOX ── */
.info-box{background:var(--blue-dim);border:1px solid var(--blue-border);border-radius:var(--radius);padding:12px 16px;font-size:12px;color:var(--blue);line-height:1.6}
.info-box strong{font-weight:500;color:#7ab8e8}
.info-box.amber{background:var(--accent-dim);border-color:var(--accent-border);color:#d4924a}
.info-box.amber strong{color:var(--accent)}
.info-box.green{background:var(--green-dim);border-color:var(--green-border);color:#4aaa6a}
.info-box.green strong{color:var(--green)}

/* ── SUMMARY ROWS ── */
.sum-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--border)}
.sum-row:last-child{border-bottom:none;padding-bottom:0}
.sum-key{font-family:'DM Mono',monospace;font-size:11px;color:var(--text2)}
.sum-val{font-family:'DM Mono',monospace;font-size:12px;color:var(--text)}
.sum-val.accent{color:var(--accent)}
.sum-val.green{color:var(--green)}
.sum-val.red{color:var(--red)}

/* ── PREFLIGHT ITEMS ── */
.pf-item{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-bottom:1px solid var(--border)}
.pf-item:last-child{border-bottom:none;padding-bottom:0}
.pf-item:first-child{padding-top:0}
.pf-icon{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0;margin-top:1px}
.pf-icon.ok{background:var(--green-dim);color:var(--green)}
.pf-icon.warn{background:var(--accent-dim);color:var(--accent)}
.pf-icon.err{background:var(--red-dim);color:var(--red)}
.pf-icon.info{background:var(--blue-dim);color:var(--blue)}
.pf-label{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:13px;margin-bottom:3px}
.pf-detail{font-size:12px;color:var(--text2);line-height:1.5}
.pf-count{margin-left:auto;font-family:'DM Mono',monospace;font-size:18px;font-weight:700;flex-shrink:0;padding-left:14px;line-height:1;border-radius:6px;align-self:center}
.pf-count.ok{color:var(--green)}
.pf-count.warn{background:var(--accent-dim);border:1px solid var(--accent-border);color:var(--accent);font-size:13px;padding:4px 11px}
.pf-count.err{background:var(--red-dim);border:1px solid var(--red-border);color:var(--red);font-size:13px;padding:4px 11px}
.pf-count.info{color:var(--blue)}
.pf-item-err{border-left:3px solid var(--red);padding-left:12px}
.pf-item-warn{border-left:3px solid var(--accent);padding-left:12px}

/* ── MATERIAL CARDS ── */
.mat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.mat-card{background:var(--surface2);border:1px solid var(--border2);border-radius:var(--radius);padding:12px;cursor:pointer;transition:all .15s}
.mat-card:hover{border-color:var(--border2);background:var(--surface3)}
.mat-card.selected{background:var(--accent-dim);border-color:var(--accent)}
.mat-name{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:13px;color:var(--text);margin-bottom:2px}
.mat-card.selected .mat-name{color:var(--accent)}
.mat-desc{font-size:11px;color:var(--text2);line-height:1.4}

/* ── PROJECT TYPE CARDS ── */
.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
@media(max-width:600px){.project-grid{grid-template-columns:1fr}}
.project-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 14px;cursor:pointer;transition:all .15s;text-align:center}
.project-card:hover{border-color:var(--border2)}
.project-card.selected{border-color:var(--accent);background:var(--accent-dim)}
.pc-icon{font-size:26px;margin-bottom:8px}
.pc-label{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:13px;color:var(--text);margin-bottom:3px}
.project-card.selected .pc-label{color:var(--accent)}
.pc-desc{font-size:11px;color:var(--text2);line-height:1.4}

/* ── COLOR PICKER ROW ── */
.color-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:8px}
.color-swatch{width:28px;height:28px;border-radius:6px;border:2px solid transparent;cursor:pointer;transition:all .15s;flex-shrink:0}
.color-swatch.selected{border-color:white;transform:scale(1.15)}
.color-custom{padding:5px 10px;background:var(--surface2);border:1px solid var(--border2);border-radius:6px;font-family:'DM Mono',monospace;font-size:11px;color:var(--text2);cursor:pointer}
.color-custom:hover{border-color:var(--accent);color:var(--accent)}
#custom-color-input{width:0;height:0;opacity:0;position:absolute}

/* ── STRIP PREVIEW ── */
.strip-wrap{background:#f5f5f0;border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-top:12px;overflow-x:auto;min-height:80px}

/* ── KERF RESULT BOX ── */
.kerf-result{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-top:16px;display:none}
.kerf-big{font-family:'DM Mono',monospace;font-size:36px;color:var(--accent);font-weight:500;margin:8px 0 4px}
.kerf-label{font-size:12px;color:var(--text2)}

/* ── SLOT PREVIEW ── */
.slot-prev-wrap{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-top:12px;overflow:auto;min-height:60px}

/* ── TOOLTIP ── */
.tip{position:relative;display:inline-flex;align-items:center;justify-content:center;width:15px;height:15px;border-radius:50%;background:var(--border2);color:var(--text3);font-size:9px;cursor:help;font-family:'DM Mono',monospace;flex-shrink:0;vertical-align:middle}
.tip:hover::after{content:attr(data-tip);position:absolute;bottom:calc(100% + 7px);left:50%;transform:translateX(-50%);background:var(--surface2);border:1px solid var(--border2);border-radius:6px;padding:7px 11px;font-size:11px;color:var(--text2);white-space:normal;z-index:50;width:200px;line-height:1.5;text-align:left;pointer-events:none}

/* ── TOAST ── */
#lk-toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);
  background:var(--surface2);border:1px solid var(--border2);border-radius:10px;
  padding:12px 20px;font-size:13px;color:var(--text);line-height:1.5;
  box-shadow:0 4px 24px rgba(0,0,0,0.5);z-index:9999;max-width:480px;width:max-content;
  text-align:center;display:none;pointer-events:none}
#lk-toast.toast-error{border-color:#7f1d1d;background:#2d0f0f;color:#fca5a5}

/* ── HIDDEN / UTILS ── */
.hidden{display:none!important}
.mt8{margin-top:8px}
.mt12{margin-top:12px}
.mt16{margin-top:16px}
.mt20{margin-top:20px}
.gap8{gap:8px}

/* ── SCROLLBAR ── */
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:var(--surface)}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}

/* ── STEP TRACKER (kerf panel) ── */
.step-track{display:flex;gap:0;margin-bottom:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}
.strack{flex:1;padding:13px 16px;display:flex;align-items:center;gap:9px;border-right:1px solid var(--border)}
.strack:last-child{border-right:none}
.strack.active{background:var(--accent-dim)}
.strack.done{background:var(--green-dim)}
.strack-num{width:22px;height:22px;border-radius:50%;background:var(--border2);display:flex;align-items:center;justify-content:center;font-family:'DM Mono',monospace;font-size:11px;flex-shrink:0}
.strack.active .strack-num{background:var(--accent);color:var(--btn-on-accent)}
.strack.done .strack-num{background:var(--green);color:var(--btn-on-accent)}
.strack-lbl{font-size:11px;color:var(--text3);line-height:1.3}
.strack.active .strack-lbl,.strack.done .strack-lbl{color:var(--text2)}

/* ── KERF SQUARE DIAGRAM ── */
.kerf-diagram{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.kerf-diagram svg{flex-shrink:0}
.kerf-diagram-text{flex:1;min-width:180px}
.kerf-diagram-text h4{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:13px;margin-bottom:6px}
.kerf-diagram-text p{font-size:12px;color:var(--text2);line-height:1.6}
.kerf-formula{font-family:'DM Mono',monospace;font-size:12px;background:var(--surface3);border:1px solid var(--border2);border-radius:6px;padding:10px 14px;margin-top:10px;color:var(--accent);line-height:1.8}

/* ── PROFILES ── */
.profile-btn{display:flex;align-items:center;gap:7px;background:var(--surface2);border:1px solid var(--border2);border-radius:6px;padding:5px 12px;color:var(--text2);font-size:12px;cursor:pointer;transition:all .15s;font-family:'DM Sans',sans-serif}
.profile-btn:hover{border-color:var(--accent);color:var(--accent)}
.profile-btn.has-profile{border-color:var(--accent-border);color:var(--accent)}
.profile-dot{width:8px;height:8px;border-radius:50%;background:var(--text3);flex-shrink:0}
.profile-btn.has-profile .profile-dot{background:var(--accent)}

.profile-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.8);z-index:1000;display:flex;align-items:flex-start;justify-content:center;padding:20px;overflow-y:auto}
.profile-modal{background:var(--surface);border:1px solid var(--border);border-radius:16px;width:100%;max-width:700px;margin:auto;padding:0;overflow:hidden}
.profile-modal-header{padding:28px 28px 0;display:flex;align-items:flex-start;justify-content:space-between}
.profile-tabs{display:flex;border-bottom:1px solid var(--border);padding:0 28px;gap:0;margin-top:20px}
.profile-tab{font-family:'DM Mono',monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:10px 16px;border:none;background:transparent;color:var(--text2);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .15s}
.profile-tab:hover{color:var(--text)}
.profile-tab.active{color:var(--accent);border-bottom-color:var(--accent)}
.profile-tab-body{padding:20px 28px 28px}

.pr-list{display:flex;flex-direction:column;gap:8px;margin-bottom:16px;min-height:40px}
.pr-card{background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:12px 14px;cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:12px}
.pr-card:hover{border-color:var(--border2)}
.pr-card.active-card{border-color:var(--accent);background:var(--accent-dim)}
.pr-card-main{flex:1;min-width:0}
.pr-card-name{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pr-card-meta{font-size:11px;color:var(--text2);font-family:'DM Mono',monospace;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pr-card-btns{display:flex;gap:5px;flex-shrink:0}
.pr-btn{background:var(--surface3);border:1px solid var(--border2);border-radius:5px;padding:3px 9px;font-size:11px;color:var(--text2);cursor:pointer;transition:all .15s}
.pr-btn:hover{color:var(--text)}
.pr-btn.del:hover{color:var(--red);border-color:var(--red-border)}
.pr-btn.use{background:var(--accent-dim);border-color:var(--accent-border);color:var(--accent)}
.pr-btn.use:hover{background:var(--accent);color:var(--btn-on-accent)}

.pr-form{background:var(--surface2);border:1px solid var(--border);border-radius:10px;padding:18px;margin-top:12px}
.pr-form-title{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:13px;color:var(--accent);margin-bottom:14px}
.pr-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.pr-field{display:flex;flex-direction:column;gap:4px}
.pr-field label{font-size:10px;color:var(--text2);letter-spacing:.06em;text-transform:uppercase}
.pr-field input,.pr-field select,.pr-field textarea{background:var(--surface3);border:1px solid var(--border2);border-radius:6px;padding:6px 10px;color:var(--text);font-size:13px;font-family:'DM Sans',sans-serif;width:100%}
.pr-field input:focus,.pr-field select:focus{outline:none;border-color:var(--accent)}
.pr-full{grid-column:1/-1}

/* Profile page two-column layout */
.pr-page-layout{display:grid;grid-template-columns:320px 1fr;gap:24px;align-items:start;margin-top:24px}
.pr-page-left{}
.pr-page-right{background:var(--surface2);border:1px solid var(--border);border-radius:12px;padding:22px;min-height:260px}
.pr-page-right-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;color:var(--text3);font-size:13px;text-align:center;gap:4px}
@media(max-width:680px){.pr-page-layout{grid-template-columns:1fr}}

/* Color convention builder */
.lb-palette{display:flex;flex-wrap:wrap;gap:4px;margin:8px 0}
.lb-swatch{width:22px;height:22px;border-radius:4px;cursor:pointer;border:2px solid transparent;transition:all .1s;flex-shrink:0}
.lb-swatch:hover{transform:scale(1.15)}
.lb-swatch.selected{border-color:#fff;transform:scale(1.1)}
.cc-row{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--border)}
.cc-row:last-child{border-bottom:none}
.cc-dot{width:16px;height:16px;border-radius:3px;flex-shrink:0;border:1px solid rgba(255,255,255,0.1)}
.cc-op-input{background:var(--surface3);border:1px solid var(--border2);border-radius:5px;padding:4px 8px;color:var(--text);font-size:12px;font-family:'DM Sans',sans-serif;flex:1}
.cc-op-input:focus{outline:none;border-color:var(--accent)}
.cc-remove{background:none;border:none;color:var(--text3);cursor:pointer;font-size:16px;padding:0 4px;line-height:1}
.cc-remove:hover{color:var(--red)}
.cc-add-row{display:flex;align-items:center;gap:8px;margin-top:8px}

.active-strip{background:var(--surface2);border:1px solid var(--border);border-radius:8px;padding:10px 14px;font-size:12px;margin-bottom:16px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.active-strip-label{font-size:10px;color:var(--text2);text-transform:uppercase;letter-spacing:.06em}
.active-chip{background:var(--accent-dim);border:1px solid var(--accent-border);border-radius:4px;padding:2px 8px;font-size:11px;color:var(--accent);font-family:'DM Mono',monospace}
/* ── APP-LEVEL TABS ── */
.splash-btn{background:var(--surface);border:1px solid var(--border);border-radius:10px;padding:0;text-align:left;cursor:pointer;transition:transform .15s,box-shadow .15s,border-color .15s;width:100%;display:flex;flex-direction:column;justify-content:flex-start}
.splash-btn:hover{border-color:var(--accent);transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,0.14)}
.splash-btn:active{transform:translateY(-1px) scale(0.99);transition-duration:.05s}
.splash-card-hd{height:72px;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;gap:14px;padding:6px 14px}
.sec-fp .splash-card-hd{background:var(--blue-dim);color:var(--blue)}
.sec-mod .splash-card-hd{background:var(--accent-dim);color:var(--accent)}
.sec-gen .splash-card-hd{background:var(--green-dim);color:var(--green)}
.splash-icon{height:66px;max-width:42%;object-fit:contain;display:block;flex-shrink:0;transition:transform .25s ease}
.splash-card-hd--single .splash-icon{height:68px;max-width:90%}
.splash-btn:hover .splash-icon{transform:scale(1.06)}
.splash-arrow{flex-shrink:0;opacity:0.55;color:currentColor;transition:transform .25s ease}
.splash-btn:hover .splash-arrow{transform:translateX(2px)}
.splash-card-bd{padding:13px 14px 15px}
.splash-card-name{font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--text);font-size:16px;margin-bottom:5px;letter-spacing:-.2px;line-height:1.2}
.splash-card-desc{font-size:11px;color:var(--text2);line-height:1.5}
.splash-btn-soon{opacity:0.6}
.splash-btn-soon:hover{opacity:0.8;transform:none;box-shadow:none}
.wsb-type-btn{background:var(--surface2);border:1.5px solid var(--border);border-radius:var(--radius);padding:10px 8px;cursor:pointer;text-align:center;transition:border-color .15s,background .15s;width:100%}
.wsb-type-btn:hover:not(:disabled){border-color:var(--accent)}
.wsb-type-btn.active{border-color:var(--accent);background:var(--accent-dim)}
.wsb-type-btn:disabled{opacity:0.45;cursor:not-allowed}
.wslh-preset-btn{background:var(--surface2);border:1.5px solid var(--border);border-radius:var(--radius);padding:10px 8px;cursor:pointer;text-align:center;transition:border-color .15s,background .15s;width:100%}
.wslh-preset-btn:hover{border-color:var(--accent)}
.wslh-preset-btn.active{border-color:var(--accent);background:var(--accent-dim)}
.wsb-preset-btn{background:var(--surface2);border:1.5px solid var(--border);border-radius:var(--radius);padding:9px 12px;cursor:pointer;text-align:left;transition:border-color .15s,background .15s;width:100%}
.wsb-preset-btn:hover{border-color:var(--accent)}
.wsb-preset-btn.active{border-color:var(--accent);background:var(--accent-dim)}
.wse-type-btn{background:var(--surface2);border:1.5px solid var(--border);border-radius:var(--radius);padding:14px 8px;cursor:pointer;text-align:center;transition:border-color .15s,background .15s;width:100%}
.wse-type-btn:hover{border-color:var(--accent)}
.wse-type-btn.active{border-color:var(--accent);background:var(--accent-dim)}
.wse-size-btn{background:var(--surface2);border:1.5px solid var(--border);border-radius:var(--radius);padding:8px;cursor:pointer;text-align:center;transition:border-color .15s,background .15s;width:100%}
.wse-size-btn:hover{border-color:var(--accent)}
.wse-size-btn.active{border-color:var(--accent);background:var(--accent-dim)}
.soon-badge{font-family:'DM Mono',monospace;font-size:9px;color:var(--accent);letter-spacing:.06em;text-transform:uppercase;background:rgba(255,140,0,0.12);border:1px solid rgba(255,140,0,0.3);border-radius:4px;padding:2px 6px;white-space:nowrap}
/* ── LETTERFORGE ── */
#lf-font-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px}
.lf-font-btn{background:var(--surface2);border:1.5px solid var(--border);border-radius:var(--radius);padding:10px 10px;cursor:pointer;text-align:left;transition:border-color .15s,background .15s;width:100%}
.lf-font-btn:hover{border-color:var(--accent)}
.lf-font-btn.active{border-color:var(--accent);background:var(--accent-dim)}
.lf-fb-name{font-size:14px;font-weight:700;color:var(--text);margin-bottom:3px;line-height:1.2}
.lf-fb-sub{font-size:9px;color:var(--text2);line-height:1.4}
/* Old app-tabs nav hidden — replaced by breadcrumb */
.app-tabs{display:none}
/* App sections are transparent containers; tool panels control their own visibility */
.app-section{display:none!important}

/* ── BREADCRUMB ── */
#lk-breadcrumb{display:none;position:sticky;top:0;z-index:90;background:var(--surface);border-bottom:1px solid var(--border);padding:10px 32px;align-items:center;gap:8px;font-size:13px}
#lk-breadcrumb .lk-bc-home{background:none;border:none;color:var(--accent);font-size:13px;font-family:'DM Sans',sans-serif;cursor:pointer;padding:0;display:flex;align-items:center;gap:5px}
#lk-breadcrumb .lk-bc-home:hover{color:var(--text)}
#lk-breadcrumb .lk-bc-sep{color:var(--text3)}
#lk-breadcrumb .lk-bc-cat{color:var(--text3);font-size:12px}
#lk-breadcrumb .lk-bc-tool{color:var(--text);font-weight:600;font-family:'Space Grotesk',sans-serif}

/* ── HOME PAGE ── */
#lk-home{min-height:100vh;display:grid;grid-template-columns:164px 1fr;gap:36px;max-width:1060px;margin:0 auto;padding:40px 32px 80px;align-items:start}
.lk-home-main{min-width:0}
.lk-home-hero{padding:0 0 52px}
.lk-home-hero-hed{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:46px;letter-spacing:-2px;line-height:1.0;margin-bottom:16px;color:var(--text)}
.lk-home-hero-hed em{color:var(--accent);font-style:normal}
.lk-home-section{padding:0 0 44px}
.lk-home-section-label{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--text);margin-bottom:6px;display:flex;align-items:center;gap:10px}
.lk-home-section-label::before{content:'';width:24px;height:3px;border-radius:2px;background:var(--sc,var(--accent));flex-shrink:0}
.lk-home-section-label::after{content:'';flex:1;height:1px;background:var(--border)}
.lk-home-section-desc{font-size:12px;color:var(--text2);margin:0 0 16px;line-height:1.5}
/* Section color tokens */
.sec-fp{--sc:var(--blue)}
.sec-mod{--sc:var(--accent)}
.sec-gen{--sc:var(--green)}
/* Card header section colors are set on .splash-card-hd via sec-fp/mod/gen */
.lk-tool-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.lk-tool-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media(max-width:760px){#lk-home{padding:32px 20px 60px}.lk-home-sidebar{display:none}}
@media(max-width:640px){.lk-tool-grid-3,.lk-tool-grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:400px){.lk-tool-grid-3,.lk-tool-grid-4{grid-template-columns:1fr}}
/* Start Here card */
.lk-start-here{background:var(--surface);border:1px solid var(--border2);border-radius:12px;padding:22px 24px;display:flex;align-items:center;gap:20px;cursor:pointer;transition:transform .15s,box-shadow .15s,border-color .15s;margin-bottom:40px;text-align:left;width:100%}
.lk-start-here:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 10px 32px rgba(0,0,0,0.18)}
.lk-start-here-icon{width:46px;height:46px;border-radius:10px;background:var(--accent-dim);display:flex;align-items:center;justify-content:center;color:var(--accent);flex-shrink:0}
.lk-start-here-title{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:16px;color:var(--text);margin-bottom:4px}
.lk-start-here-sub{font-size:12px;color:var(--text2);line-height:1.5}
/* Home footer */
.lk-home-footer{padding:32px 0 0;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:12px;color:var(--text3)}
/* Sidebar */
.lk-home-sidebar{position:sticky;top:80px;padding-top:6px;align-self:start}
.lk-sb-group{margin-bottom:22px}
.lk-sb-group.lk-sb-fp{--sc:var(--blue)}
.lk-sb-group.lk-sb-mod{--sc:var(--accent)}
.lk-sb-group.lk-sb-gen{--sc:var(--green)}
.lk-sb-cat{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--sc,var(--accent));display:flex;align-items:center;gap:8px;margin-bottom:6px;padding-bottom:0}
.lk-sb-cat::before{content:'';width:14px;height:2px;border-radius:1px;background:var(--sc,var(--accent));flex-shrink:0}
.lk-sb-item{display:block;width:100%;text-align:left;background:none;border:none;font-size:12px;color:var(--text2);padding:4px 8px 4px 9px;border-radius:5px;cursor:pointer;transition:background .1s,color .1s,border-color .1s;font-family:'DM Sans',sans-serif;line-height:1.4;border-left:2px solid transparent;margin-bottom:1px}
.lk-sb-item:hover{background:var(--surface2);color:var(--text);border-left-color:var(--sc,var(--accent))}

/* ── AUTH ── */
.lk-auth-btn{font-family:'DM Mono',monospace;font-size:11px;letter-spacing:.06em;padding:5px 14px;border:1px solid var(--accent-border);border-radius:6px;background:var(--accent-dim);color:var(--accent);cursor:pointer;transition:all .15s;white-space:nowrap}
.lk-auth-btn:hover{background:var(--accent);color:var(--btn-on-accent)}
.lk-user-btn{font-family:'DM Mono',monospace;font-size:11px;letter-spacing:.06em;padding:5px 12px;border:1px solid var(--border2);border-radius:6px;background:var(--surface2);color:var(--text2);cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:6px;position:relative}
.lk-user-btn:hover{border-color:var(--accent);color:var(--accent)}
.lk-user-dot{width:7px;height:7px;border-radius:50%;background:var(--green);flex-shrink:0}
.lk-user-dropdown{position:absolute;top:calc(100% + 8px);right:0;width:220px;background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius-lg);box-shadow:0 8px 32px rgba(0,0,0,0.4);z-index:500;padding:8px 0;display:none}
.lk-dd-email{font-size:11px;color:var(--text3);padding:8px 14px 10px;border-bottom:1px solid var(--border);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:'DM Mono',monospace}
.lk-dd-item{display:block;width:100%;text-align:left;padding:9px 14px;font-size:13px;color:var(--text2);background:none;border:none;cursor:pointer;transition:background .1s;font-family:'DM Sans',sans-serif}
.lk-dd-item:hover{background:var(--surface2);color:var(--text)}
/* Auth modal overlay */
.auth-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.65);display:none;align-items:center;justify-content:center;z-index:1000;padding:20px}
.auth-card{background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius-lg);width:100%;max-width:380px;overflow:hidden;box-shadow:0 16px 48px rgba(0,0,0,0.5)}
.auth-tabs{display:flex;border-bottom:1px solid var(--border)}
.auth-tab-btn{flex:1;padding:14px;font-family:'DM Mono',monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;background:none;border:none;border-bottom:2px solid transparent;margin-bottom:-1px;color:var(--text3);cursor:pointer;transition:all .15s}
.auth-tab-btn.active{color:var(--accent);border-bottom-color:var(--accent)}
.auth-body{padding:24px}
.auth-field{margin-bottom:14px}
.auth-field label{display:block;font-size:11px;color:var(--text2);text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px}
.auth-field input{width:100%;padding:10px 12px;background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:14px;font-family:'DM Mono',monospace;transition:border-color .15s;outline:none}
.auth-field input:focus{border-color:var(--accent)}
.auth-submit{width:100%;padding:12px;background:var(--accent);color:var(--btn-on-accent);border:none;border-radius:var(--radius);font-family:'DM Mono',monospace;font-size:13px;letter-spacing:.06em;cursor:pointer;transition:opacity .15s;margin-top:4px}
.auth-submit:hover{opacity:.88}
.auth-submit:disabled{opacity:.45;cursor:not-allowed}

/* ── UPGRADE MODAL ── */
.upgrade-card{background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius-lg);width:100%;max-width:460px;overflow:hidden;box-shadow:0 16px 48px rgba(0,0,0,0.5);position:relative;padding:32px}
.upgrade-close{position:absolute;top:14px;right:16px;background:none;border:none;color:var(--text3);cursor:pointer;font-size:20px;line-height:1;padding:4px 8px;border-radius:4px}
.upgrade-close:hover{color:var(--text);background:var(--surface2)}
.upgrade-header{text-align:center;margin-bottom:24px}
.upgrade-icon{font-size:26px;margin-bottom:8px}
.upgrade-title{font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:700;color:var(--text);margin:0 0 6px}
.upgrade-sub{font-size:13px;color:var(--text2);margin:0}
.upgrade-cols{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:24px}
.upgrade-col{background:var(--surface2);border:1px solid var(--border);border-radius:var(--radius);padding:14px}
.upgrade-col-pro{border-color:var(--accent-border);background:var(--accent-dim)}
.upgrade-col-label{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text3);margin-bottom:10px}
.upgrade-col-pro .upgrade-col-label{color:var(--accent)}
.upgrade-list{list-style:none;padding:0;margin:0;font-size:12px;color:var(--text2);line-height:2}
.upgrade-list-muted{color:var(--text3)!important;font-style:italic}
.upgrade-cta{display:flex;flex-direction:column;gap:8px}
.upgrade-btn{width:100%;padding:12px;background:var(--accent);color:var(--btn-on-accent);border:none;border-radius:var(--radius);font-family:'DM Mono',monospace;font-size:13px;letter-spacing:.06em;cursor:pointer;transition:opacity .15s}
.upgrade-btn:hover:not(:disabled){opacity:.88}
.upgrade-btn:disabled{opacity:.4;cursor:not-allowed}
.upgrade-btn-alt{width:100%;padding:10px;background:none;color:var(--accent);border:1px solid var(--accent-border);border-radius:var(--radius);font-family:'DM Mono',monospace;font-size:12px;letter-spacing:.06em;cursor:pointer;transition:all .15s}
.upgrade-btn-alt:hover:not(:disabled){background:var(--accent-dim)}
.upgrade-btn-alt:disabled{opacity:.4;cursor:not-allowed}
.upgrade-note{font-size:11px;color:var(--text3);text-align:center}
.upgrade-auth-prompt{margin-top:20px;text-align:center;font-size:12px;color:var(--text2);border-top:1px solid var(--border);padding-top:16px}
.auth-msg{min-height:18px;font-size:12px;margin-top:12px;text-align:center;font-family:'DM Mono',monospace}
.auth-msg-error{color:var(--red)}
.auth-msg-success{color:var(--green)}
.auth-msg-info{color:var(--text2)}
.auth-link{background:none;border:none;color:var(--accent);font-size:12px;cursor:pointer;padding:0;font-family:'DM Sans',sans-serif;text-decoration:underline}
.auth-link:hover{opacity:.8}


/* ── PER-TOOL PAGE additions (MPA migration) ───────────────────────── */
body.lk-tool-page .tool-panel{display:block!important}
.seo-crumbs{font-size:12px;color:var(--text3);padding:18px 0 0}
.seo-crumbs a{color:var(--text3);text-decoration:none}
.seo-crumbs a:hover{color:var(--accent)}
.seo-section{padding:32px 0;border-top:1px solid var(--border)}
.seo-section h2{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:23px;letter-spacing:-0.3px;margin-bottom:14px}
.seo-section h3{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:16px;margin:18px 0 6px}
.seo-section p{color:var(--text2);margin-bottom:14px}
.seo-faq-q{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:16px;color:var(--text);margin:18px 0 6px}
.freebie{display:flex;flex-wrap:wrap;align-items:center;gap:14px;background:var(--green-dim);border:1px solid var(--green-border);border-radius:var(--radius-lg);padding:18px 20px;margin:8px 0}
.freebie .fb-txt{flex:1;min-width:220px;font-size:14px;color:var(--text2)}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:6px}
@media(max-width:560px){.related-grid{grid-template-columns:1fr}}
.related-card{display:block;padding:14px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);text-decoration:none}
.related-card:hover{border-color:var(--accent-border)}
.related-card .rc-name{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:14px}
.related-card .rc-desc{font-size:12px;color:var(--text3);margin-top:3px}
.seo-footer{border-top:1px solid var(--border);background:var(--surface);margin-top:24px}
.seo-footer .fbar{max-width:1080px;margin:0 auto;padding:26px 24px;font-size:13px;color:var(--text3);display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;justify-content:space-between}
.seo-footer a{color:var(--text2);text-decoration:none}
.seo-footer a:hover{color:var(--accent)}

/* ── PRO TIER bar (per-tool-page paywall messaging) ────────────────── */
.lk-pro-bar{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;padding:9px 20px;background:linear-gradient(90deg,var(--accent-dim),rgba(167,139,250,0.10));border-bottom:1px solid var(--accent-border);font-size:12.5px;color:var(--text2)}
.lk-pro-bar strong{color:var(--accent)}
.lk-pro-bar button{font-family:'DM Mono',monospace;font-size:11px;letter-spacing:.05em;background:var(--accent);color:#fff;border:none;border-radius:6px;padding:5px 14px;cursor:pointer;transition:opacity .15s}
.lk-pro-bar button:hover{opacity:.88}
/* Pro/beta/admin users don't need the upsell: auth.js adds .lk-is-pro to <body> */
body.lk-is-pro .lk-pro-bar{display:none}

/* ── HOME / TOOL INDEX ─────────────────────────────────────────────── */
.lk-home-hero{max-width:1080px;margin:0 auto;padding:56px 24px 36px;text-align:center}
.lk-home-hero h1{font-family:'Space Grotesk',sans-serif;font-weight:800;font-size:40px;line-height:1.1;letter-spacing:-0.8px;margin-bottom:16px}
.lk-home-hero h1 em{color:var(--accent);font-style:normal}
.lk-home-hero p{font-size:17px;color:var(--text2);max-width:620px;margin:0 auto 10px}
.lk-home-hero .lk-home-sub{font-size:13px;color:var(--text3)}
.lk-home-sec{max-width:1080px;margin:0 auto;padding:14px 24px 30px}
.lk-home-sec h2{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:14px;text-transform:uppercase;letter-spacing:.1em;color:var(--text3);margin:18px 0 14px;display:flex;align-items:center;gap:9px}
.lk-home-sec h2::after{content:"";flex:1;height:1px;background:var(--border)}
.lk-tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media(max-width:780px){.lk-tool-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.lk-tool-grid{grid-template-columns:1fr}}
.lk-tool-card{display:flex;flex-direction:column;gap:5px;padding:16px 18px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);text-decoration:none;color:var(--text);transition:border-color .15s,transform .12s}
.lk-tool-card:hover{border-color:var(--accent-border);transform:translateY(-2px);text-decoration:none}
.lk-tool-card .lk-tc-top{display:flex;align-items:center;justify-content:space-between;gap:8px}
.lk-tool-card .lk-tc-name{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:15px}
.lk-tool-card .lk-tc-desc{font-size:12.5px;color:var(--text2);line-height:1.5}
.lk-tier{font-family:'DM Mono',monospace;font-size:9px;letter-spacing:.08em;padding:2px 7px;border-radius:20px;text-transform:uppercase;flex-shrink:0}
.lk-tier.free{background:var(--green-dim);color:var(--green);border:1px solid var(--green-border)}
.lk-tier.pro{background:var(--accent-dim);color:var(--accent);border:1px solid var(--accent-border)}