/* DGTULS Tools — shared UI v1.0. Uses prototype.css tokens with fallbacks. */
.dgt {
  --t-ink: var(--c-ink, #0a0910); --t-ink-2: var(--c-ink-2, #121019); --t-ink-3: var(--c-ink-3, #1b1825); --t-ink-line: var(--c-ink-line, #2c2839);
  --t-ink-text: var(--c-ink-text, #f5f3fa); --t-ink-text-2: var(--c-ink-text-2, #b7b2c6);
  --t-line: var(--c-line, #e6e3ed); --t-line-2: var(--c-line-2, #d6d2e0); --t-soft: var(--c-bg-soft, #f7f6fa); --t-sunk: var(--c-bg-sunk, #efedf4);
  --t-text: var(--c-text, #14121b); --t-text-2: var(--c-text-2, #4a4659); --t-text-3: var(--c-text-3, #767186);
  --t-purple: var(--c-purple, #7a2cf5); --t-accent: var(--c-accent, #c0127e); --t-ok: #0f8a5f; --t-warn: #9a6200; --t-bad: #c42a40;
  --t-grad: var(--grad-brand, linear-gradient(100deg, #ff2e9a 0%, #c026ea 52%, #7a2cf5 100%));
  --t-r: var(--r-xl, 20px); --t-r-md: var(--r-md, 10px);
  font-family: var(--f-ui, Inter, system-ui, sans-serif); color: var(--t-text); position: relative; z-index: 1;
}
.dgt *, .dgt *::before, .dgt *::after { box-sizing: border-box; }
.dgt-panel { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); background: #fff; border: 1px solid var(--t-line); border-radius: var(--t-r); overflow: hidden; box-shadow: var(--sh-3, 0 18px 40px -12px rgba(20,18,27,.22)); }
.dgt-panel--wide-in { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
.dgt-panel--stack { grid-template-columns: minmax(0, 1fr); }
.dgt-in { padding: 24px; display: grid; gap: 18px; align-content: start; min-width: 0; }
.dgt-out { padding: 24px; background: var(--t-ink); color: var(--t-ink-text); display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.dgt-out--light { background: var(--t-soft); color: var(--t-text); border-left: 1px solid var(--t-line); }
.dgt-step { display: grid; gap: 10px; }
.dgt-step__n { font-family: var(--f-mono, monospace); font-size: .6875rem; letter-spacing: .12em; text-transform: uppercase; color: var(--t-text-3); }
.dgt-q { font-family: var(--f-display, Sora, sans-serif); font-weight: 600; font-size: 1.0625rem; margin: 0; }
.dgt-field { display: grid; gap: 6px; min-width: 0; }
.dgt-label { font-size: .875rem; font-weight: 600; }
.dgt-hint { font-size: .75rem; color: var(--t-text-3); }
.dgt-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.dgt-row--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dgt-select, .dgt-input, .dgt-textarea { width: 100%; min-height: 44px; padding: 0 12px; border: 1px solid var(--t-line-2); border-radius: var(--t-r-md); background: #fff; color: var(--t-text); font: inherit; font-size: 1rem; transition: border-color .18s, box-shadow .18s; }
.dgt-textarea { padding: 12px; line-height: 1.5; resize: vertical; min-height: 140px; font-size: .9375rem; }
.dgt-textarea--mono { font-family: var(--f-mono, monospace); font-size: .8125rem; }
.dgt-select { appearance: none; padding-right: 36px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23767186' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; background-size: 16px; }
.dgt-select:focus, .dgt-input:focus, .dgt-textarea:focus { outline: none; border-color: var(--t-purple); box-shadow: 0 0 0 3px rgba(122,44,245,.18); }
.dgt-choices { display: flex; flex-wrap: wrap; gap: 8px; }
.dgt-choice { min-height: 38px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--t-line-2); background: #fff; color: var(--t-text-2); font: inherit; font-size: .875rem; font-weight: 500; cursor: pointer; transition: all .15s; }
.dgt-choice:hover { border-color: var(--t-text-3); color: var(--t-text); }
.dgt-choice.is-on { background: var(--t-ink); border-color: var(--t-ink); color: #fff; }
.dgt-choice:focus-visible, .dgt-btn:focus-visible, .dgt a:focus-visible { outline: 2px solid var(--c-focus, #a23bff); outline-offset: 2px; }
.dgt-btns { display: flex; flex-wrap: wrap; gap: 8px; }
.dgt-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 42px; padding: 0 18px; border-radius: 999px; border: 1px solid var(--t-line-2); background: #fff; color: var(--t-text); font: inherit; font-size: .875rem; font-weight: 600; cursor: pointer; text-decoration: none; transition: all .15s; }
.dgt-btn:hover { border-color: var(--t-text-3); }
.dgt-btn[disabled] { opacity: .6; cursor: default; }
.dgt-btn--brand { background: var(--t-grad); border-color: transparent; color: #fff; box-shadow: var(--sh-glow, 0 10px 30px -10px rgba(192,38,234,.55)); }
.dgt-btn--brand:hover { filter: brightness(1.08); }
.dgt-btn--ink { background: var(--t-ink); border-color: var(--t-ink); color: #fff; }
.dgt-btn--sm { min-height: 34px; padding: 0 12px; font-size: .8125rem; }
.dgt-out .dgt-btn { background: transparent; color: var(--t-ink-text); border-color: var(--t-ink-line); }
.dgt-out .dgt-btn:hover { border-color: var(--t-ink-text-2); }
.dgt-out .dgt-btn--brand { background: var(--t-grad); border-color: transparent; color: #fff; }
.dgt-kicker { font-family: var(--f-mono, monospace); font-size: .6875rem; letter-spacing: .12em; text-transform: uppercase; color: var(--t-ink-text-2); }
.dgt-out--light .dgt-kicker { color: var(--t-text-3); }
.dgt-h { font-family: var(--f-display, Sora, sans-serif); font-weight: 700; font-size: 1.25rem; margin: 0; line-height: 1.25; }
.dgt-muted { color: var(--t-ink-text-2); font-size: .875rem; }
.dgt-out--light .dgt-muted, .dgt-in .dgt-muted { color: var(--t-text-3); }
.dgt-empty { padding: 18px; border: 1px dashed var(--t-ink-line); border-radius: var(--t-r-md); color: var(--t-ink-text-2); font-size: .9375rem; line-height: 1.5; }
.dgt-out--light .dgt-empty, .dgt-in .dgt-empty { border-color: var(--t-line-2); color: var(--t-text-2); background: var(--t-soft); }
.dgt-source { font-size: .75rem; color: var(--t-text-3); }
.dgt-source a { color: var(--t-accent); text-decoration: underline; text-underline-offset: 2px; }
.dgt-out .dgt-source { color: var(--t-ink-text-2); }
.dgt-out .dgt-source a { color: #ff7cc4; }
.dgt-fine { margin: 0; font-size: .75rem; line-height: 1.5; color: var(--t-text-3); }
.dgt-loading { padding: 32px; text-align: center; color: var(--t-text-3); }

/* Result cards (dark output) */
.dgt-card { background: var(--t-ink-3); border: 1px solid var(--t-ink-line); border-radius: 16px; padding: 16px; display: grid; gap: 10px; animation: dgt-in .25s ease-out both; }
.dgt-card__top { display: flex; align-items: center; gap: 12px; }
.dgt-avatar { flex: none; width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--t-ink-2); border: 1px solid var(--t-ink-line); font-family: var(--f-display, Sora, sans-serif); font-weight: 700; font-size: .9375rem; color: #fff; }
.dgt-rank { flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: var(--t-grad); color: #fff; font-weight: 700; font-size: .8125rem; }
.dgt-card__name { font-family: var(--f-display, Sora, sans-serif); font-weight: 700; font-size: 1.0625rem; }
.dgt-card__meta { font-size: .75rem; color: var(--t-ink-text-2); }
.dgt-ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: .875rem; line-height: 1.45; }
.dgt-ticks li { display: grid; grid-template-columns: 18px 1fr; gap: 6px; }
.dgt-ticks li::before { content: "✓"; color: #5ee0a6; font-weight: 700; }
.dgt-ticks li.is-no::before { content: "–"; color: var(--t-ink-text-2); }
.dgt-ticks li.is-warn::before { content: "!"; color: #ffb547; }
.dgt-price { font-size: .875rem; }
.dgt-price strong { font-family: var(--f-display, Sora, sans-serif); }
.dgt-links { display: flex; flex-wrap: wrap; gap: 8px; }
@keyframes dgt-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* Status pills */
.dgt-pill { display: inline-flex; align-items: center; gap: 4px; height: 22px; padding: 0 8px; border-radius: 999px; font-size: .6875rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.dgt-pill--ok { background: #e5f6ee; color: #0b6d4a; } .dgt-pill--warn { background: #fff3dc; color: #8a5a00; } .dgt-pill--bad { background: #fde8ec; color: #a8233a; } .dgt-pill--info { background: #ece6ff; color: #5a23c8; }
.dgt-out .dgt-pill--ok { background: rgba(94,224,166,.14); color: #7ff0bd; } .dgt-out .dgt-pill--warn { background: rgba(255,181,71,.14); color: #ffc46b; } .dgt-out .dgt-pill--bad { background: rgba(255,90,120,.14); color: #ff8da1; } .dgt-out .dgt-pill--info { background: rgba(167,139,250,.16); color: #c4b5fd; }

/* Checklist rows */
.dgt-checks { display: grid; gap: 8px; }
.dgt-check { display: grid; grid-template-columns: auto 1fr; gap: 10px; align-items: start; padding: 12px; border-radius: 12px; background: var(--t-ink-3); border: 1px solid var(--t-ink-line); font-size: .875rem; line-height: 1.45; }
.dgt-check__t { font-weight: 600; }
.dgt-check__d { color: var(--t-ink-text-2); margin-top: 2px; }

/* Code / prompt output */
.dgt-code { margin: 0; padding: 14px; border-radius: 12px; background: var(--t-ink-2); border: 1px solid var(--t-ink-line); color: var(--t-ink-text); font-family: var(--f-mono, monospace); font-size: .8125rem; line-height: 1.6; white-space: pre-wrap; word-break: break-word; max-height: 520px; overflow: auto; }

/* Comparison table */
.dgt-tablewrap { overflow-x: auto; border: 1px solid var(--t-line); border-radius: 14px; background: #fff; }
.dgt-table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: .875rem; line-height: 1.45; }
.dgt-table th, .dgt-table td { padding: 12px 14px; border-bottom: 1px solid var(--t-line); text-align: left; vertical-align: top; }
.dgt-table thead th { background: var(--t-soft); font-family: var(--f-display, Sora, sans-serif); font-size: 1rem; }
.dgt-table tbody th { width: 22%; font-weight: 600; color: var(--t-text-2); white-space: nowrap; }
.dgt-table tr:last-child td, .dgt-table tr:last-child th { border-bottom: 0; }
.dgt-table tr.is-diff td { background: #fbf8ff; }
.dgt-table ul { margin: 0; padding-left: 18px; }
.dgt-table a { color: var(--t-accent); }
.dgt-yes { color: var(--t-ok); font-weight: 600; } .dgt-no { color: var(--t-text-3); }

/* Meter (SEO numbers) */
.dgt-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.dgt-stat { padding: 12px; border-radius: 12px; background: var(--t-ink-3); border: 1px solid var(--t-ink-line); }
.dgt-stat__v { font-family: var(--f-display, Sora, sans-serif); font-weight: 700; font-size: 1.375rem; }
.dgt-stat__l { font-size: .75rem; color: var(--t-ink-text-2); }

/* PRO gate (rendered by the server wrapper) */
.dgt-gate { padding: 28px; border-radius: var(--t-r); background: #fff; color: var(--t-text, #14121b); display: grid; gap: 12px; text-align: center; justify-items: center; border: 1px solid var(--t-line, #e6e1ea); }
.dgt-gate .dgt-h { font-size: 1.375rem; }
.dgt-gate img { width: min(100%, 640px); height: auto; border-radius: 12px; border: 1px solid var(--t-line, #e6e1ea); }
.dgt-acct { margin-top: 12px; padding: 16px; border-radius: 12px; background: #f7f4fb; display: grid; gap: 10px; justify-items: start; text-align: left; }
.dgt-gate .dgt-muted { color: #5c5666; }
.dgt-card .badge { white-space: normal; text-align: right; }

@media (max-width: 900px) {
  .dgt-panel, .dgt-panel--wide-in { grid-template-columns: minmax(0, 1fr); }
  .dgt-out--light { border-left: 0; border-top: 1px solid var(--t-line); }
}
@media (max-width: 560px) {
  .dgt-in, .dgt-out { padding: 16px; }
  .dgt-row, .dgt-row--3 { grid-template-columns: minmax(0, 1fr); }
  .dgt-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dgt-btns .dgt-btn { flex: 1 1 auto; }
}
@media (prefers-reduced-motion: reduce) { .dgt-card { animation: none; } }
@media print {
  .dgt-in, .dgt-btns, .dgt-no-print { display: none !important; }
  .dgt-panel { display: block; box-shadow: none; border: 0; }
  .dgt-out { background: #fff !important; color: #000 !important; }
  .dgt-card, .dgt-check, .dgt-stat { background: #fff !important; border-color: #ccc !important; color: #000 !important; }
}
.dgt-sep { height: 1px; background: var(--t-ink-line); margin: 4px 0; }
.dgt-out--light .dgt-sep { background: var(--t-line); }
.dgt-editorial { display: grid; gap: 4px; padding: 14px 16px; border-radius: 14px; background: var(--t-ink); color: #fff; text-decoration: none; transition: filter .15s; }
.dgt-editorial:hover { filter: brightness(1.15); }
.dgt-editorial strong { font-family: var(--f-display, Sora, sans-serif); font-size: 1rem; }
/* Tech analyzer */
.dgt-techform { display: flex; gap: 8px; }
.dgt-techform .dgt-input { flex: 1 1 auto; min-height: 48px; }
.dgt-techform .dgt-btn { min-height: 48px; }
.dgt-techgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.dgt-techcat { background: var(--t-ink-3); border: 1px solid var(--t-ink-line); border-radius: 14px; padding: 14px; display: grid; gap: 10px; align-content: start; }
.dgt-techlist { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.dgt-techitem { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.dgt-techitem strong { font-family: var(--f-display, Sora, sans-serif); font-size: .9375rem; }
.dgt-techev { font-family: var(--f-mono, monospace); font-size: .6875rem; color: var(--t-ink-text-2); margin-top: 3px; word-break: break-word; }
@media (max-width: 560px) { .dgt-techform { flex-direction: column; } }
.dgt-table a.dgt-btn { color: var(--t-text); text-decoration: none; }
.dgt-table a.dgt-btn--brand { color: #fff; }
.dgt-out a:not(.dgt-btn):not(.dgt-editorial) { color: #ff7cc4; text-decoration: underline; text-underline-offset: 2px; }
/* Comparison table: stacked layout on phones (A and B side by side under each row label) */
@media (max-width: 640px) {
  .dgt-tablewrap { overflow: visible; border: 0; background: transparent; }
  .dgt-table { min-width: 0; display: block; }
  .dgt-table thead { display: none; }
  .dgt-table tbody { display: grid; gap: 10px; }
  .dgt-table tr { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); border: 1px solid var(--t-line); border-radius: 12px; overflow: hidden; background: #fff; }
  .dgt-table tbody th { grid-column: 1 / -1; width: auto; white-space: normal; background: var(--t-soft); padding: 8px 12px; font-size: .8125rem; border-bottom: 1px solid var(--t-line); }
  .dgt-table td { padding: 10px 12px; border-bottom: 0; font-size: .8125rem; overflow-wrap: anywhere; }
  .dgt-table td + td { border-left: 1px solid var(--t-line); }
  .dgt-table td::before { content: attr(data-label); display: block; margin-bottom: 4px; font-family: var(--f-mono, monospace); font-size: .625rem; letter-spacing: .08em; text-transform: uppercase; color: var(--t-text-3); }
  .dgt-table tr.is-diff td { background: #fbf8ff; }
  .dgt-table ul { padding-left: 14px; }
  .dgt-table .dgt-links { flex-direction: column; align-items: stretch; }
}