/* ============================================================================
   style.css - Pixel Font Generator tool UI.
   Consumes the tokens defined in assets/css/site.css. This file styles only
   the generator shell, the hero, the input console, the results grid and the
   print / save-as-PDF sheet.
   ============================================================================ */

/* ---------------------------------------------------------------------------
   1 . HERO - centred stack: tagline, title, description, then the tool
   --------------------------------------------------------------------------- */
.tool-hero{position:relative;background:var(--grad-crt);color:#fff;padding:clamp(34px,5vw,60px) 0 clamp(46px,6vw,80px);overflow:hidden;isolation:isolate}
.tool-hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,.055) 1px,transparent 1px);background-size:15px 15px;pointer-events:none;z-index:-1}
.tool-hero::after{content:"";position:absolute;left:50%;top:-20%;width:min(1100px,120%);height:520px;transform:translateX(-50%);background:radial-gradient(ellipse at center,rgba(240,87,111,.22),rgba(240,87,111,0) 68%);pointer-events:none;z-index:-1}
.tool-hero .wrap{position:relative;z-index:1}

.hero-copy{max-width:860px;margin-inline:auto;text-align:center}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 15px;border-radius:var(--r-pill);background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.2);color:#fff;font-weight:700;font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px;backdrop-filter:blur(4px);transition:border-color var(--t) var(--ease),background var(--t) var(--ease)}
.hero-eyebrow:hover{background:rgba(255,255,255,.14);border-color:rgba(245,128,143,.55)}
.hero-eyebrow svg{width:14px;height:14px;fill:#F5808F}
.tool-hero h1{color:#fff;font-size:clamp(2.05rem,5.2vw,3.5rem);line-height:1.09;margin-bottom:18px;letter-spacing:-.02em}
.tool-hero h1 .brand-keyword{background:linear-gradient(120deg,#F5808F,#E2707E);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-lead{color:rgba(255,255,255,.84);font-size:clamp(1rem,1.5vw,1.12rem);max-width:64ch;margin:0 auto}
.hero-lead-link{color:#F5808F;text-decoration:underline;text-underline-offset:3px;font-weight:600;transition:color var(--t) var(--ease)}
.hero-lead-link:hover{color:#fff}

/* Trust strip under the tool */
.hero-stats{display:flex;justify-content:center;gap:clamp(18px,4vw,44px);margin-top:26px;flex-wrap:wrap;text-align:center}
.hero-stat b{display:block;font-family:var(--mono);font-size:1.55rem;font-weight:700;color:#fff;line-height:1.2}
.hero-stat span{font-size:.8rem;color:rgba(255,255,255,.72);letter-spacing:.03em}

/* ---------------------------------------------------------------------------
   2 . GENERATOR - window chrome + console
   --------------------------------------------------------------------------- */
.app-shell{position:relative;margin-top:clamp(26px,4vw,42px);scroll-margin-top:calc(var(--header-h) + 18px)}
.gen-window{border-radius:var(--r-2xl);overflow:hidden;box-shadow:var(--sh-lg);border:1px solid var(--line);background:var(--surface)}
.tool-hero .gen-window{border-color:rgba(255,255,255,.14)}
.gen-window-bar{display:flex;align-items:center;gap:12px;padding:11px 16px;background:var(--grad-crt);border-bottom:1px solid rgba(255,255,255,.08)}
.gw-dots{display:inline-flex;gap:6px;flex:none}
.gw-dots i{width:11px;height:11px;border-radius:50%;display:block}
.gw-dots i:nth-child(1){background:#F0576F}
.gw-dots i:nth-child(2){background:#C68A17}
.gw-dots i:nth-child(3){background:#2AA792}
.gw-title{font-family:var(--mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.62)}
.gw-badge{margin-left:auto;display:inline-flex;align-items:center;gap:7px;padding:5px 12px;border-radius:var(--r-pill);background:rgba(42,167,146,.16);border:1px solid rgba(42,167,146,.4);color:#7FE0CE;font-size:.72rem;font-weight:700;letter-spacing:.03em;white-space:nowrap}
.gw-badge svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:2.1;stroke-linecap:round;stroke-linejoin:round}
@media (max-width:560px){.gw-title{display:none}}

.gen-card{background:var(--surface);overflow:hidden}
.gen-input-zone{padding:clamp(20px,3vw,30px);border-bottom:1px solid var(--line);background:var(--surface-2)}
.gen-label{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--heading);margin-bottom:12px;font-size:.95rem}
.gen-label svg{width:18px;height:18px;fill:none;stroke:var(--brand);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.gen-input-row{display:flex;gap:10px;align-items:stretch}
@media (max-width:600px){.gen-input-row{flex-direction:column}}
#pfInput{flex:1;min-width:0;padding:15px 18px;font-size:1.1rem;border:1.5px solid var(--line-2);border-radius:var(--r-md);background:var(--surface);color:var(--text);transition:border-color var(--t) var(--ease),box-shadow var(--t) var(--ease)}
#pfInput::placeholder{color:var(--text-mute)}
#pfInput:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 20%,transparent)}
.gen-clear{flex:none;padding:0 18px;border:1.5px solid var(--line-2);background:var(--surface);border-radius:var(--r-md);cursor:pointer;font-weight:600;color:var(--text-soft);display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:border-color var(--t) var(--ease),color var(--t) var(--ease),background var(--t) var(--ease)}
.gen-clear:hover{border-color:var(--brand);color:var(--brand);background:var(--surface-3)}
.gen-clear svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}

.gen-controls{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin-top:18px}
.gen-ctrl-group{display:flex;align-items:center;gap:9px}
.gen-ctrl-group>span{font-size:.82rem;font-weight:700;color:var(--text-soft)}
.case-btns{display:inline-flex;border:1px solid var(--line-2);border-radius:var(--r-md);overflow:hidden}
.case-btns button{padding:8px 14px;background:var(--surface);border:none;border-right:1px solid var(--line-2);cursor:pointer;font-size:.82rem;font-weight:600;color:var(--text-soft);transition:background var(--t) var(--ease),color var(--t) var(--ease)}
.case-btns button:last-child{border-right:none}
.case-btns button:hover{background:var(--surface-3);color:var(--brand)}
.case-btns button.is-on{background:var(--brand);color:#fff}
html[data-theme="dark"] .case-btns button.is-on{background:var(--brand-600);color:#fff}
.spacing-ctrl{display:flex;align-items:center;gap:10px}
.spacing-ctrl input[type=range]{width:120px;accent-color:var(--brand)}
.spacing-ctrl b{font-family:var(--mono);min-width:16px;text-align:center;color:var(--brand)}

/* ---------------------------------------------------------------------------
   3 . RESULTS GRID
   --------------------------------------------------------------------------- */
.gen-results{padding:clamp(16px,2.4vw,26px);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
@media (max-width:760px){.gen-results{grid-template-columns:1fr}}
.pf-row{border:1px solid var(--line);border-radius:var(--r-lg);padding:14px 16px;background:var(--surface);transition:border-color var(--t) var(--ease),box-shadow var(--t) var(--ease),transform var(--t) var(--ease)}
.pf-row:hover{border-color:var(--brand-300);box-shadow:var(--sh-sm);transform:translateY(-2px)}
@media (prefers-reduced-motion:reduce){.pf-row,.pf-row:hover{transition:none;transform:none}}
.pf-row-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:9px}
.pf-row-name{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:.86rem;color:var(--heading)}
.pf-row-num{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 5px;border-radius:6px;background:var(--surface-3);color:var(--text-mute);font-family:var(--mono);font-size:.68rem;font-style:normal;font-weight:700}
.pf-row-tag{flex:none;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--brand-800);background:var(--brand-100);padding:2px 9px;border-radius:var(--r-pill)}
.pf-row-out{font-size:1.35rem;line-height:1.55;color:var(--text);word-break:break-word;min-height:1.6em;padding:6px 0;margin-bottom:10px;border-bottom:1px dashed var(--line)}
.pf-row-actions{display:flex;gap:8px}
.pf-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:7px 13px;border:1px solid var(--line-2);background:var(--surface);border-radius:9px;cursor:pointer;font-size:.8rem;font-weight:600;color:var(--text-soft);transition:background var(--t) var(--ease),color var(--t) var(--ease),border-color var(--t) var(--ease)}
.pf-btn svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.pf-copy{flex:1}
.pf-copy:hover{border-color:transparent;color:#fff;background:var(--grad-brand)}
.pf-fav{padding:7px 10px}
.pf-fav:hover{border-color:var(--amber-500);color:var(--amber-700);background:var(--amber-050)}
.pf-fav svg{fill:none;stroke:currentColor}

/* Copied confirmation: the copy icon becomes a ticked box */
.pf-btn.is-copied,.pf-copy.is-copied:hover{background:var(--cyan-050);border-color:var(--cyan-700);color:var(--cyan-800)}
.pf-btn.is-copied svg{stroke:currentColor;animation:pfPop var(--t-slow) var(--spring) both}
.fav-copy.is-copied{background:var(--cyan-700);color:#fff}
@keyframes pfPop{from{transform:scale(.55);opacity:0}to{transform:scale(1);opacity:1}}
@media (prefers-reduced-motion:reduce){.pf-btn.is-copied svg{animation:none}}

/* Footer of the results grid: how many are shown + link to the full set */
.gen-more{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:0 clamp(16px,2.4vw,26px) clamp(20px,2.6vw,26px)}
.gen-more-note{font-size:.9rem;color:var(--text-soft);margin:0}
.gen-more-note b{color:var(--heading);font-family:var(--mono)}
@media (max-width:600px){.gen-more{justify-content:center;text-align:center}.gen-more .btn{width:100%}}

/* Show all / show fewer toggle swaps its own icon */
#pfToggleAll .ico-less{display:none}
#pfToggleAll.is-open .ico-less{display:block}
#pfToggleAll.is-open .ico-more{display:none}

/* ---------------------------------------------------------------------------
   4 . FAVOURITES SHELF
   --------------------------------------------------------------------------- */
.fav-shell{margin-top:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);padding:22px;box-shadow:var(--sh-sm)}
.fav-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.fav-head h2{font-size:1.1rem;display:flex;align-items:center;gap:9px}
.fav-head h2 svg{width:20px;height:20px;fill:var(--amber-500);stroke:none;flex:none}
.fav-clear{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;font-weight:600;color:var(--text-soft);background:none;border:none;cursor:pointer;padding:4px 2px;border-radius:6px;transition:color var(--t) var(--ease)}
.fav-clear svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.fav-clear:hover{color:var(--brand)}
.fav-empty{color:var(--text-soft);font-size:.92rem;padding:8px 0}
.fav-list{display:flex;flex-wrap:wrap;gap:10px}
.fav-chip{display:inline-flex;align-items:center;gap:8px;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-pill);padding:6px 8px 6px 15px;transition:border-color var(--t) var(--ease)}
.fav-chip:hover{border-color:var(--line-2)}
.fav-text{font-size:1.05rem;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fav-copy,.fav-del{display:grid;place-items:center;width:28px;height:28px;border:none;border-radius:50%;cursor:pointer;background:var(--surface-3);color:var(--text-soft);transition:background var(--t) var(--ease),color var(--t) var(--ease)}
.fav-copy svg,.fav-del svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.fav-copy:hover{background:var(--brand);color:#fff}
.fav-del:hover{background:var(--brand);color:#fff}
html[data-theme="dark"] .fav-copy:hover,html[data-theme="dark"] .fav-del:hover{background:var(--brand-600)}

/* ---------------------------------------------------------------------------
   5 . TOAST
   --------------------------------------------------------------------------- */
.pf-toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(20px);background:var(--ink-950);color:#fff;padding:12px 22px;border-radius:var(--r-pill);font-weight:600;font-size:.9rem;box-shadow:var(--sh-lg);opacity:0;pointer-events:none;transition:opacity var(--t) var(--ease),transform var(--t) var(--ease);z-index:120}
html[data-theme="dark"] .pf-toast{background:#fff;color:#0B0D10}
.pf-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media (prefers-reduced-motion:reduce){.pf-toast{transition:opacity var(--t) linear}}

/* ---------------------------------------------------------------------------
   6 . STYLE SHOWCASE (home page #styles)
   --------------------------------------------------------------------------- */
.style-showcase{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
@media (max-width:900px){.style-showcase{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:660px){.style-showcase{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:420px){.style-showcase{grid-template-columns:1fr}}
.style-swatch{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;text-align:center;transition:transform var(--t) var(--ease),border-color var(--t) var(--ease),box-shadow var(--t) var(--ease)}
.style-swatch:hover{transform:translateY(-4px);border-color:var(--brand-300);box-shadow:var(--sh-sm)}
@media (prefers-reduced-motion:reduce){.style-swatch,.style-swatch:hover{transition:none;transform:none}}
.style-swatch-out{display:block;font-size:1.55rem;color:var(--text);margin-bottom:8px;word-break:break-word;min-height:1.6em}
.style-swatch-name{display:block;font-size:.8rem;font-weight:600;color:var(--text-soft);text-transform:uppercase;letter-spacing:.05em}
.showcase-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:32px}
@media (max-width:480px){.showcase-actions .btn{width:100%}}

/* ---------------------------------------------------------------------------
   7 . PRINT PANEL (fonts page controls)
   --------------------------------------------------------------------------- */
.print-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);padding:clamp(22px,3vw,30px);box-shadow:var(--sh-sm)}
.print-head{display:flex;align-items:flex-start;gap:14px;margin-bottom:20px}
.print-head .p-ico{display:grid;place-items:center;width:46px;height:46px;flex:none;border-radius:13px;background:var(--brand-100)}
.print-head .p-ico svg{width:23px;height:23px;fill:none;stroke:var(--brand);stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.print-head h2{font-size:1.2rem;margin-bottom:5px}
.print-head p{color:var(--text-soft);font-size:.93rem;margin:0}
.print-fieldset{border:0;padding:0;margin:0 0 16px}
.print-legend{display:block;font-size:.82rem;font-weight:700;color:var(--text-soft);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}
.print-opts{display:flex;flex-wrap:wrap;gap:9px}
.print-opt{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;border:1.5px solid var(--line-2);background:var(--surface);border-radius:var(--r-md);font-weight:700;font-size:.88rem;color:var(--text-soft);cursor:pointer;transition:border-color var(--t) var(--ease),color var(--t) var(--ease),background var(--t) var(--ease),transform var(--t) var(--ease)}
.print-opt svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.print-opt:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-1px)}
.print-opt.is-on{background:var(--grad-brand);border-color:transparent;color:#fff;box-shadow:var(--sh-brand)}
.print-custom{display:flex;align-items:center;gap:10px;margin-top:14px;flex-wrap:wrap}
.print-custom[hidden]{display:none}
.print-custom label{font-size:.88rem;font-weight:600;color:var(--text-soft)}
.print-custom input{width:110px;padding:10px 12px;border:1.5px solid var(--line-2);border-radius:var(--r-md);background:var(--surface);color:var(--text);font-weight:700;font-family:var(--mono)}
.print-custom input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 20%,transparent)}
.print-custom small{color:var(--text-mute);font-size:.82rem}
.print-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding-top:16px;border-top:1px solid var(--line)}
.print-summary{font-size:.88rem;color:var(--text-soft);font-weight:600}
@media (max-width:520px){.print-actions .btn{width:100%}}

/* ---------------------------------------------------------------------------
   8 . PRINT SHEET - hidden on screen, the only thing that prints
   --------------------------------------------------------------------------- */
.print-sheet{display:none}

@media print{
  html,body{background:#fff !important;color:#000 !important}
  body.has-print-sheet>*{display:none !important}
  body.has-print-sheet>.print-sheet{display:block !important}
  @page{size:A4;margin:13mm 12mm}

  .print-sheet{font-family:var(--font);color:#111}
  .ps-head{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;padding-bottom:10px;border-bottom:2px solid #111;margin-bottom:14px}
  .ps-brand{display:flex;align-items:center;gap:10px}
  .ps-logo{display:grid;place-items:center;width:34px;height:34px;border-radius:8px;background:#111;color:#fff;font-weight:800;font-size:.78rem;letter-spacing:.04em}
  .ps-brand b{display:block;font-size:1rem;line-height:1.25}
  .ps-brand small{display:block;font-size:.72rem;color:#555}
  .ps-meta{display:flex;gap:18px;text-align:right}
  .ps-meta span{font-size:.72rem;color:#111}
  .ps-meta i{display:block;font-style:normal;font-size:.62rem;text-transform:uppercase;letter-spacing:.09em;color:#666}

  .ps-word{display:flex;align-items:baseline;gap:10px;padding:9px 12px;border:1px solid #bbb;border-left:4px solid #111;border-radius:3px;margin-bottom:14px;background:#f6f6f6}
  .ps-word i{font-style:normal;font-size:.64rem;text-transform:uppercase;letter-spacing:.09em;color:#666}
  .ps-word b{font-size:1.05rem}

  .ps-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px}
  .ps-item{break-inside:avoid;page-break-inside:avoid;border:1px solid #ccc;border-radius:4px;padding:8px 10px}
  .ps-item-head{display:flex;align-items:center;gap:7px;margin-bottom:4px}
  .ps-num{font-family:var(--mono);font-size:.64rem;font-weight:700;color:#fff;background:#111;border-radius:3px;padding:1px 5px}
  .ps-name{font-size:.76rem;font-weight:700;color:#111}
  .ps-tag{margin-left:auto;font-size:.6rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:#555;border:1px solid #ccc;border-radius:20px;padding:0 7px}
  .ps-out{font-size:1.02rem;line-height:1.5;color:#000;word-break:break-word;margin:0;min-height:1.5em}

  .ps-foot{margin-top:16px;padding-top:8px;border-top:1px solid #ccc;font-size:.62rem;color:#666;line-height:1.55}
}

/* ---------------------------------------------------------------------------
   9 . MISC
   --------------------------------------------------------------------------- */
.noscript-note{margin:0 0 20px}