/* Tinytools — modern, clean, comfortable (light) */

:root{
  --bg: #f7f8fb;
  --paper: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: rgba(15, 23, 42, .10);
  --shadow: 0 12px 30px rgba(15, 23, 42, .08);

  --accent: #2563eb; /* blue */
  --accent2: #0ea5e9; /* sky */
  --good: #16a34a;
  --bad: #e11d48;

  --radius: 16px;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
}

@media (prefers-color-scheme: dark){
  :root{
    --bg: #0b1020;
    --paper: rgba(255,255,255,.05);
    --text: rgba(255,255,255,.92);
    --muted: rgba(255,255,255,.62);
    --border: rgba(255,255,255,.12);
    --shadow: 0 18px 60px rgba(0,0,0,.40);

    --accent: #60a5fa;
    --accent2: #22d3ee;
  }
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: var(--sans);
  color: var(--text);
  background:
    radial-gradient(900px 420px at 10% -10%, rgba(37,99,235,.10), transparent 55%),
    radial-gradient(900px 420px at 90% 0%, rgba(14,165,233,.10), transparent 55%),
    linear-gradient(180deg, var(--bg), var(--bg));
}

a{ color:inherit; text-decoration:none; }
a:hover{ color: var(--accent); }

.container{ width:min(1120px, 92vw); margin:0 auto; padding: 22px 0; }

.skip{ position:absolute; left:-9999px; top:auto; width:1px; height:1px; overflow:hidden; }
.skip:focus{
  left: 16px; top: 16px; width:auto; height:auto;
  padding:10px 12px;
  background: var(--paper);
  border:1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
  z-index: 999;
}

/* Header */
.header{
  position: sticky;
  top:0;
  z-index: 10;
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklab, var(--paper) 85%, transparent);
  backdrop-filter: blur(10px);
}
.header__inner{ display:flex; align-items:center; justify-content:space-between; gap: 14px; padding: 14px 0; }

.brand{ display:flex; align-items:center; gap: 10px; font-weight: 900; letter-spacing: .2px; }
.brand__mark{
  width: 30px; height: 30px;
  display:grid; place-items:center;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: white;
  box-shadow: 0 10px 24px rgba(37,99,235,.22);
  font-size: 15px;
}

/* When the brand mark uses an image logo, don't paint a blue gradient block behind it */
.brand__mark--img{
  background: transparent;
  box-shadow: none;
  width: auto;
  height: 36px;
  border-radius: 12px;
  overflow: visible;
  padding: 2px 2px;
}
.brand__name{ font-size: 15px; }

.nav{ display:flex; gap: 8px; font-size: 14px; color: var(--muted); }
.nav a{ padding: 8px 10px; border-radius: 12px; }
.nav a:hover{ background: rgba(2,6,23,.05); }
@media (prefers-color-scheme: dark){ .nav a:hover{ background: rgba(255,255,255,.06); } }

/* Footer */
.footer{ margin-top: 54px; border-top: 1px solid var(--border); }
.footer__inner{ display:flex; flex-wrap:wrap; gap: 10px; justify-content:space-between; color: var(--muted); font-size: 12px; padding: 18px 0; }

/* Typography */
.h1{ font-size: 44px; line-height: 1.06; margin: 24px 0 10px; letter-spacing: -0.8px; }
.lead{ color: var(--muted); max-width: 70ch; font-size: 16px; line-height: 1.7; }

/* Hero */
.hero{
  padding: 18px 18px;
  border-radius: calc(var(--radius) + 2px);
  border: 1px solid var(--border);
  background:
    radial-gradient(1000px 220px at 20% 0%, rgba(37,99,235,.10), transparent 60%),
    radial-gradient(900px 220px at 80% 10%, rgba(14,165,233,.10), transparent 60%),
    linear-gradient(180deg, color-mix(in oklab, var(--paper) 92%, transparent), color-mix(in oklab, var(--paper) 86%, transparent));
  box-shadow: var(--shadow);
}

/* Layout */
.grid{ display:grid; grid-template-columns: repeat(12, 1fr); gap: 14px; }

/* Tool tiles */
/* tools/index has a wrapper div.toolItem around each tile, so grid sizing must be applied there */
.toolItem{ grid-column: span 4; }
@media (max-width: 980px){ .toolItem{ grid-column: span 6; } }
@media (max-width: 700px){ .toolItem{ grid-column: span 12; } }

.tile{
  display:flex;
  gap: 14px;
  align-items:flex-start;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--paper) 92%, transparent);
  box-shadow: 0 10px 24px rgba(15,23,42,.06);
  transition: transform .14s ease, box-shadow .14s ease, border-color .14s ease;
}
.tile:hover{
  transform: translateY(-2px);
  border-color: color-mix(in oklab, var(--accent) 35%, var(--border));
  box-shadow: 0 14px 32px rgba(15,23,42,.09);
}

.tile__icon{
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  color: color-mix(in oklab, var(--accent) 65%, var(--text));
  background: rgba(37,99,235,.10);
  border: 1px solid rgba(37,99,235,.18);
}
@media (prefers-color-scheme: dark){
  .tile__icon{
    color: rgba(255,255,255,.92);
    background: rgba(96,165,250,.16);
    border-color: rgba(96,165,250,.22);
  }
}
.tile__icon svg{ width: 24px; height: 24px; }

.tile__title{ margin: 1px 0 6px; font-size: 16px; letter-spacing: -0.2px; }
.tile__desc{ margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }

/* search + chips */
.search{
  margin-top: 14px;
  display:flex;
  gap: 10px;
  align-items:center;
  flex-wrap: wrap;
}
.search input{
  flex: 1 1 280px;
}
.chips{ display:flex; gap:8px; flex-wrap:wrap; }
.chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in oklab, var(--paper) 92%, transparent);
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
  user-select:none;
}
.chip[data-active="true"]{
  color: var(--text);
  border-color: color-mix(in oklab, var(--accent) 35%, var(--border));
  background: rgba(37,99,235,.08);
}

/* Forms */
label{ display:block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
input, textarea, select, button{
  width:100%;
  font: inherit;
  color: var(--text);
  background: color-mix(in oklab, var(--paper) 92%, transparent);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 12px;
}
textarea{ min-height: 190px; font-family: var(--mono); font-size: 13px; line-height: 1.5; }

button{
  cursor:pointer;
  width:auto;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid color-mix(in oklab, var(--accent) 25%, var(--border));
  background: linear-gradient(135deg, color-mix(in oklab, var(--accent) 12%, var(--paper)), color-mix(in oklab, var(--accent2) 10%, var(--paper)));
}
button:hover{ border-color: color-mix(in oklab, var(--accent) 45%, var(--border)); }

.row{ display:grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width:760px){ .row{ grid-template-columns:1fr; } }

.actions{ display:flex; gap: 10px; flex-wrap:wrap; align-items:center; }
.actions > button{ width:auto; }

hr{ border:0; border-top:1px solid var(--border); margin: 18px 0; }
.muted{ color: var(--muted); }
.small{ font-size: 12px; }
.notice{ font-size: 12px; color: var(--muted); }
.ok{ color: var(--good); }
.err{ color: var(--bad); }
pre{ white-space: pre-wrap; word-break: break-word; }