/* ChargePrint Free Tools v7 — photo effects, fun / name tools and brain games. */
.t7-wrap{display:grid;grid-template-columns:320px minmax(0,1fr);gap:18px;align-items:start;margin-top:4px}
.t7-side{min-width:0}
.t7-side .field{margin-bottom:10px}
.t7-main{min-width:0}
.t7-drop{padding:22px 14px;margin-bottom:10px}
.t7-stage{position:relative;background:#e8ecef;background-image:linear-gradient(45deg,#dfe4e8 25%,transparent 25%,transparent 75%,#dfe4e8 75%),linear-gradient(45deg,#dfe4e8 25%,transparent 25%,transparent 75%,#dfe4e8 75%);background-size:22px 22px;background-position:0 0,11px 11px;border-radius:14px;padding:14px;min-height:320px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.t7-stage.t7-white{background:#f8fafc;background-image:none;padding:10px}
.t7-cv{display:block;max-width:100%;max-height:76vh;height:auto;width:auto;border-radius:6px;box-shadow:0 6px 24px rgba(15,23,42,.18);background:#fff}
.t7-checker .t7-cv{background:transparent}
.t7-tap .t7-cv{cursor:crosshair;touch-action:none}
.t7-pix .t7-cv{image-rendering:pixelated}
.t7-empty{display:flex;flex-direction:column;align-items:center;gap:8px;color:#64748b;text-align:center;padding:30px;font-size:14px}
.t7-empty i{font-size:40px;opacity:.55}
.t7-btns{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:10px 0}
.t7-center{justify-content:center;text-align:center;display:flex;flex-wrap:wrap;gap:8px}
.t7-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.t7-tabs{margin-bottom:12px}
.t7-note{text-align:center;margin-top:14px}
.t7-filebtn{position:relative;overflow:hidden;width:100%}
.t7-inline{width:auto;display:inline-block;min-width:130px}

/* colour swatches */
.t7-swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:7px;margin:6px 0 12px}
.t7-swatches.t7-sm{grid-template-columns:repeat(auto-fill,minmax(28px,1fr));gap:5px}
.t7-sw{position:relative;aspect-ratio:1;border-radius:12px;border:2px solid #fff;box-shadow:0 0 0 1px #cbd5e1;cursor:pointer;padding:0;overflow:hidden;transition:transform .12s}
.t7-sm .t7-sw{border-radius:7px}
.t7-sw:hover{transform:scale(1.07)}
.t7-sw.on{box-shadow:0 0 0 3px var(--c,#2563eb)}
.t7-sw span{position:absolute;left:0;right:0;bottom:0;font-size:9.5px;line-height:1.3;background:rgba(0,0,0,.45);color:#fff;text-align:center;font-weight:600}
.t7-sw img{width:100%;height:100%;object-fit:cover;display:block}

.t7-ai{border-radius:12px;padding:10px 12px;font-size:13px;margin:4px 0 12px;background:#eff6ff;color:#1e3a8a;border:1px solid #bfdbfe}
.t7-ai.ok{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}
.t7-ai.warn{background:#fffbeb;color:#92400e;border-color:#fde68a}

/* face symmetry */
.t7-trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}
.t7-trio figure{margin:0;background:var(--card,#fff);border:1px solid var(--line,#e5e7eb);border-radius:14px;padding:8px;text-align:center}
.t7-trio canvas{width:100%;height:auto;border-radius:8px;display:block}
.t7-trio figcaption{font-weight:700;font-size:13px;margin-top:6px}
.t7-score{text-align:center;margin:10px 0;padding:14px;border-radius:16px;background:linear-gradient(135deg,#14b8a6,#0ea5e9);color:#fff}
.t7-score:empty{display:none}
.t7-score b{display:block;font-size:40px;line-height:1.1}
.t7-score span{font-size:13px;opacity:.95}

/* comic panels */
.t7-panelform{border:1px solid var(--line,#e5e7eb);border-radius:14px;padding:12px;background:var(--card,#fff);margin-bottom:8px}

/* name / fun tools */
.t7-namebar{position:sticky;top:66px;z-index:5;background:var(--card,#fff);padding:6px 0 4px}
.t7-big{font-size:18px;padding:13px 14px;font-weight:600}
.t7-styles{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:10px;margin-top:8px}
.t7-style{display:flex;align-items:center;gap:10px;border:1px solid var(--line,#e5e7eb);border-radius:14px;padding:10px 12px;background:var(--card,#fff);min-width:0}
.t7-style div{flex:1;min-width:0}
.t7-style small{display:block;color:var(--muted,#6b7280);font-size:11px}
.t7-style b{display:block;font-size:19px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-family:'Segoe UI Symbol','Noto Sans Symbols 2','Apple Color Emoji','Segoe UI Emoji',system-ui,sans-serif}
.t7-pair{display:grid;grid-template-columns:1fr 70px 1fr;gap:10px;align-items:end;max-width:760px;margin:0 auto 14px}
.t7-pair2{grid-template-columns:1fr 1fr}
.t7-heart{text-align:center;font-size:34px;color:var(--c,#e11d48);padding-bottom:10px;animation:t7beat 1.2s infinite}
@keyframes t7beat{0%,100%{transform:scale(1)}15%{transform:scale(1.18)}30%{transform:scale(1)}45%{transform:scale(1.12)}}
.t7-one{display:flex;gap:10px;align-items:end;max-width:760px;margin:0 auto 14px;flex-wrap:wrap}
.t7-one .field{flex:1;min-width:220px;margin:0}
.t7-go{font-size:16px;padding:12px 22px;border-radius:999px}
.t7-result{max-width:760px;margin:18px auto 0;text-align:center}
.t7-card{width:100%;max-width:560px;height:auto;border-radius:18px;box-shadow:0 10px 30px rgba(15,23,42,.2);display:block;margin:0 auto 12px}
.t7-report{max-width:760px;margin:16px auto 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}
.t7-report>div{border:1px solid var(--line,#e5e7eb);border-radius:14px;padding:12px 14px;background:var(--card,#fff)}
.t7-report small{display:block;color:var(--muted,#6b7280);font-weight:600;font-size:12px}
.t7-report b{font-size:17px}
.t7-report .wide{grid-column:1/-1}
.t7-mixes{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:860px;margin:6px auto 0}
.t7-mix{border:2px solid color-mix(in srgb,var(--c,#db2777) 35%,#fff);background:color-mix(in srgb,var(--c,#db2777) 7%,#fff);color:var(--ink,#111827);border-radius:999px;padding:8px 16px;font-weight:700;font-size:16px;cursor:pointer}
.t7-mix.on,.t7-mix:hover{background:var(--c,#db2777);color:#fff}

/* lie detector */
.t7-ld{max-width:760px;margin:0 auto}
.t7-ld-screen{background:#04140f;border-radius:18px;padding:14px;color:#34d399;font-family:Consolas,'Courier New',monospace;box-shadow:inset 0 0 40px rgba(16,185,129,.18),0 8px 26px rgba(0,0,0,.25)}
.t7-ld-top{display:flex;justify-content:space-between;font-size:13px;letter-spacing:1px;margin-bottom:8px}
.t7-blink{color:#ef4444;animation:t7blink 1s infinite;font-size:10px}
@keyframes t7blink{50%{opacity:.15}}
.t7-ld-screen canvas{width:100%;height:auto;display:block;border-radius:8px;background:#021009}
.t7-ld-q{text-align:center;margin-top:10px;font-size:14px;color:#a7f3d0}
.t7-ld-res{text-align:center;font-size:44px;font-weight:900;letter-spacing:3px;min-height:10px}
.t7-ld-res.truth{color:#22c55e;text-shadow:0 0 18px #22c55e}
.t7-ld-res.lie{color:#ef4444;text-shadow:0 0 18px #ef4444;animation:t7shake .4s 3}
@keyframes t7shake{25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}
.t7-ld-pad{position:relative;margin:16px auto 8px;width:220px;height:220px;border-radius:28px;background:radial-gradient(circle at 50% 40%,#134e4a,#042f2e);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#99f6e4;cursor:pointer;user-select:none;-webkit-user-select:none;touch-action:none;overflow:hidden;border:3px solid #0f766e}
.t7-ld-finger{font-size:92px;line-height:1;transition:.2s}
.t7-ld-pad span{font-size:12.5px;text-align:center;padding:0 12px}
.t7-ld-pad.on .t7-ld-finger{color:#5eead4;text-shadow:0 0 20px #2dd4bf}
.t7-ld-scan{position:absolute;left:0;right:0;height:4px;background:#5eead4;box-shadow:0 0 16px #5eead4;top:-10px;opacity:0}
.t7-ld-pad.on .t7-ld-scan{opacity:1;animation:t7scan 1s linear infinite}
@keyframes t7scan{0%{top:0}50%{top:calc(100% - 4px)}100%{top:0}}
.t7-secret{max-width:760px;margin:12px auto 0;border:1px dashed #94a3b8;border-radius:12px;padding:8px 12px}
.t7-secret summary{cursor:pointer;font-weight:600;font-size:13px}

/* secret santa */
.t7-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;align-items:start}
.t7-sslist{border:1px solid var(--line,#e5e7eb);border-radius:16px;padding:12px;background:var(--card,#fff);min-height:200px}
.t7-ssrow{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:9px 4px;border-bottom:1px dashed var(--line,#e5e7eb)}
.t7-ssrow b{flex:1;min-width:120px}
.t7-ssbox{max-width:520px;margin:10px auto 20px;text-align:center;border-radius:22px;padding:28px 20px;background:linear-gradient(160deg,#b91c1c,#7f1d1d);color:#fff;box-shadow:0 12px 30px rgba(127,29,29,.35)}
.t7-ssbox .gift{font-size:64px;cursor:pointer;display:inline-block;animation:t7beat 1.6s infinite}
.t7-ssbox h2{color:#fff;margin:8px 0}
.t7-ssbox .who{font-size:34px;font-weight:800;background:#fff;color:#b91c1c;border-radius:14px;padding:10px;margin:12px 0}

/* random colour */
.t7-palette{display:flex;border-radius:18px;overflow:hidden;min-height:340px;box-shadow:0 8px 26px rgba(15,23,42,.15)}
.t7-col{flex:1;display:flex;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;padding:14px 6px;min-width:0;transition:flex .2s}
.t7-col b{font-size:20px;letter-spacing:1px;cursor:pointer}
.t7-col small{font-size:11.5px;opacity:.9;cursor:pointer;text-align:center;word-break:break-all}
.t7-col button{background:rgba(255,255,255,.22);border:0;color:inherit;border-radius:10px;width:38px;height:34px;cursor:pointer;font-size:15px}
.t7-col button.on{background:rgba(0,0,0,.35)}
.t7-hist{margin-top:14px}
.t7-hist [data-hist]{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.t7-hp{display:flex;width:120px;height:28px;border-radius:8px;overflow:hidden;cursor:pointer;box-shadow:0 0 0 1px #cbd5e1}
.t7-hp i{flex:1}

/* illusions & games */
.t7-illu{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:16px;align-items:start}
.t7-illside h3{font-size:18px;margin:4px 0 8px}
.t7-explain{border-radius:14px;padding:12px 14px;background:#f5f3ff;border:1px solid #ddd6fe;color:#3b0764;font-size:14px;margin-top:10px}
.t7-explain.ok{background:#ecfdf5;border-color:#a7f3d0;color:#065f46}
.t7-explain.bad{background:#fef2f2;border-color:#fecaca;color:#7f1d1d}
.t7-game{max-width:960px;margin:0 auto}
.t7-gbar{display:flex;flex-wrap:wrap;gap:8px 18px;justify-content:center;font-size:15px;background:var(--card,#fff);border:1px solid var(--line,#e5e7eb);border-radius:999px;padding:8px 18px;margin-bottom:12px}
.t7-target{font-size:24px;vertical-align:middle}
.t7-gstart,.t7-gend{text-align:center;padding:34px 16px;border:1px solid var(--line,#e5e7eb);border-radius:18px;background:var(--card,#fff)}
.t7-gstart>i{font-size:54px;color:var(--c,#6366f1)}
.t7-gend b.big{display:block;font-size:54px;color:var(--c,#6366f1);line-height:1.1}
.t7-gq{text-align:center;font-size:19px;margin:4px 0 10px}
.t7-opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:12px}
.t7-opt{border:2px solid var(--line,#e5e7eb);background:var(--card,#fff);border-radius:14px;padding:13px 10px;font-weight:700;font-size:15.5px;cursor:pointer;color:var(--ink,#111827)}
.t7-opt:hover:not(:disabled){border-color:var(--c,#6366f1)}
.t7-opt.ok{background:#22c55e;border-color:#16a34a;color:#fff}
.t7-opt.bad{background:#ef4444;border-color:#dc2626;color:#fff}
.t7-opt:disabled{cursor:default}

html[data-theme="dark"] .t7-stage{background-color:#1f2937;background-image:linear-gradient(45deg,#273244 25%,transparent 25%,transparent 75%,#273244 75%),linear-gradient(45deg,#273244 25%,transparent 25%,transparent 75%,#273244 75%)}
html[data-theme="dark"] .t7-stage.t7-white{background:#f8fafc}
html[data-theme="dark"] .t7-mix{color:#f8fafc;background:transparent}
html[data-theme="dark"] .t7-explain{background:#2e1065;color:#ede9fe;border-color:#5b21b6}
html[data-theme="dark"] .t7-explain.ok{background:#064e3b;color:#d1fae5}
html[data-theme="dark"] .t7-explain.bad{background:#7f1d1d;color:#fee2e2}

@media (max-width:900px){
  .t7-wrap,.t7-illu,.t7-two{grid-template-columns:1fr}
  .t7-stage{min-height:220px;padding:8px}
  .t7-namebar{top:56px}
}
@media (max-width:560px){
  .t7-pair{grid-template-columns:1fr}
  .t7-heart{padding:0;font-size:26px}
  .t7-trio{grid-template-columns:1fr 1fr 1fr;gap:6px}
  .t7-trio figcaption{font-size:11px}
  .t7-palette{flex-direction:column;min-height:0}
  .t7-col{flex-direction:row;justify-content:space-between;padding:16px 12px;min-height:66px}
  .t7-ld-res{font-size:32px}
}