/* ═══════════════════════════════════════════════════════════════════════════
   AI BOSS DIAGNOSTIC ENGINE STYLES
   Shared by every tool page in aibosstools/tools/.
   Follows the AI Boss Assessment (ai-boss-test.html) design language.
   Accent colour is set per page via  html { --accent: #hex; }
   ═══════════════════════════════════════════════════════════════════════════ */

:root { --accent: var(--yellow); }

/* ── Hero ────────────────────────────────────────────────────────────────── */
.dg-hero {
  background: var(--dark);
  padding: 120px var(--gutter) 72px;
  position: relative;
  overflow: hidden;
}
.dg-hero::before {
  content: attr(data-watermark);
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(4rem, 16vw, 14rem);
  color: rgba(255,255,255,0.04);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  text-transform: uppercase;
}
.dg-hero__inner {
  max-width: var(--container);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.dg-hero__eyebrow {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.dg-hero__eyebrow a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.dg-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 4.6rem);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1;
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}
.dg-hero__title span { color: var(--accent); }
.dg-hero__subtitle {
  font-size: clamp(0.9rem, 1.4vw, 1.05rem);
  color: rgba(255,255,255,0.58);
  line-height: 1.85;
  max-width: 600px;
  margin-bottom: 40px;
}
.dg-hero__stats { display: flex; gap: 36px; flex-wrap: wrap; }
.dg-hero__stat-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
  line-height: 1;
}
.dg-hero__stat-label {
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.38);
  display: block;
  margin-top: 4px;
}

/* ── Intro / research section ────────────────────────────────────────────── */
.dg-intro { background: var(--white); padding-block: 80px; }
.dg-intro__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.dg-intro__heading {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1.1;
  margin-bottom: 16px;
}
.dg-intro__rule { width: 56px; height: 3px; background: var(--accent); margin-bottom: 22px; }
.dg-intro__body {
  font-size: 0.9375rem;
  color: var(--text-dim);
  line-height: 1.85;
  margin-bottom: 18px;
}
.dg-cta-btn {
  display: inline-block;
  padding: 16px 40px;
  background: var(--accent);
  color: var(--black);
  border: 2px solid var(--accent);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.25s;
  margin-top: 8px;
}
.dg-cta-btn:hover { background: transparent; color: var(--black); }

/* Dimension cards */
.dg-dims { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.dg-dim-card { padding: 18px 20px; border-left: 3px solid var(--accent); background: var(--grey); }
.dg-dim-card__num {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.dg-dim-card__name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--black);
  letter-spacing: 0.04em;
}

/* Research base */
.dg-research { background: var(--grey); padding-block: 64px; }
.dg-research__inner { max-width: var(--container); margin: 0 auto; padding-inline: var(--gutter); }
.dg-research__heading {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 24px;
}
.dg-research__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.dg-source {
  background: var(--white);
  border-top: 3px solid var(--accent);
  padding: 20px 22px;
}
.dg-source__name {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--black);
  margin-bottom: 8px;
}
.dg-source__name a { color: inherit; text-decoration: none; border-bottom: 1px solid var(--mid-grey); }
.dg-source__name a:hover { border-color: var(--black); }
.dg-source__desc { font-size: 0.82rem; color: var(--text-dim); line-height: 1.7; }

/* ── Modal ───────────────────────────────────────────────────────────────── */
.dg-modal {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.86);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}
.dg-modal[hidden] { display: none; }
.dg-modal__card {
  background: var(--white);
  width: 100%;
  max-width: 680px;
  max-height: 92vh;
  overflow-y: auto;
  position: relative;
}
.dg-screen { padding: 48px 48px 40px; }
.dg-screen[hidden] { display: none; }
.dg-close {
  position: absolute;
  top: 16px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.7rem;
  line-height: 1;
  color: var(--text-dim);
  cursor: pointer;
  padding: 4px 8px;
  transition: color 0.2s;
  z-index: 2;
}
.dg-close:hover { color: var(--black); }

.dg-modal__eyebrow {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 10px;
}
.dg-modal__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 700;
  text-transform: uppercase;
  color: var(--black);
  line-height: 1.05;
  margin-bottom: 10px;
}
.dg-modal__subtitle {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 28px;
}
.dg-modal__rules { display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.dg-rule-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.6;
}
.dg-rule-item__num {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: var(--dark);
  padding: 3px 7px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Question screen ─────────────────────────────────────────────────────── */
.dg-q-topbar { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.dg-q-progress-wrap { flex: 1; height: 4px; background: var(--mid-grey); border-radius: 2px; overflow: hidden; }
.dg-q-progress-bar { height: 100%; background: var(--accent); transition: width 0.4s var(--ease); }
.dg-q-counter {
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  white-space: nowrap;
  flex-shrink: 0;
}
.dg-q-dim-label {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 4px 12px;
  background: var(--grey);
  color: #fff;
  margin-bottom: 16px;
}
.dg-q-text {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2.6vw, 1.3rem);
  font-weight: 600;
  color: var(--black);
  line-height: 1.35;
  margin-bottom: 22px;
}
.dg-q-options { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.dg-q-opt {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 13px 18px;
  border: 2px solid var(--mid-grey);
  background: var(--white);
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.5;
  transition: border-color 0.2s, background 0.2s;
  border-radius: 2px;
}
.dg-q-opt:hover:not(:disabled) { border-color: var(--accent); background: var(--grey); }
.dg-q-opt.selected { border-color: var(--dark); background: var(--grey); }
.dg-q-opt.correct  { border-color: var(--teal);   background: #e6f4f1; }
.dg-q-opt.wrong    { border-color: var(--orange); background: #fff1ec; }
.dg-q-opt:disabled { cursor: default; }
.dg-q-opt__letter {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  min-width: 22px;
  padding-top: 1px;
  flex-shrink: 0;
}
.dg-q-opt.correct .dg-q-opt__letter { color: var(--teal); }
.dg-q-opt.wrong   .dg-q-opt__letter { color: var(--orange); }
.dg-q-expl {
  padding: 12px 16px;
  background: var(--grey);
  border-left: 3px solid var(--accent);
  font-size: 0.875rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 20px;
}
.dg-q-expl[hidden] { display: none; }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.dg-btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s;
}
.dg-btn--primary { background: var(--accent); color: var(--black); border-color: var(--accent); }
.dg-btn--primary:hover:not(:disabled) { background: transparent; color: var(--black); }
.dg-btn--primary:disabled { opacity: 0.38; cursor: not-allowed; }
.dg-btn--outline { background: transparent; color: var(--black); border-color: var(--black); }
.dg-btn--outline:hover { background: var(--black); color: var(--white); }
.dg-btn--ghost { background: transparent; color: var(--text-dim); border-color: var(--mid-grey); }
.dg-btn--ghost:hover { border-color: var(--text-dim); color: var(--black); }

/* ── Gate (name + email) screen ──────────────────────────────────────────── */
.dg-gate-teaser {
  text-align: center;
  padding: 18px 20px;
  background: var(--dark);
  margin-bottom: 28px;
}
.dg-gate-teaser__label {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-bottom: 6px;
}
.dg-gate-teaser__score {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.dg-gate-teaser__hint { font-size: 0.8rem; color: rgba(255,255,255,0.5); margin-top: 8px; line-height: 1.6; }
.dg-gate-form { display: flex; flex-direction: column; gap: 18px; width: 100%; max-width: 420px; margin: 0 auto; }
.dg-gate-field { display: flex; flex-direction: column; gap: 6px; }
.dg-gate-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.dg-gate-input {
  padding: 12px 16px;
  border: 2px solid var(--mid-grey);
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--black);
  outline: none;
  transition: border-color 0.2s;
  background: #fff;
  width: 100%;
}
.dg-gate-input:focus { border-color: var(--accent); }
.dg-gate-check { display: flex; gap: 12px; align-items: flex-start; text-align: left; }
.dg-gate-check input {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--accent);
  cursor: pointer;
}
.dg-gate-check label { font-size: 0.85rem; color: var(--text); line-height: 1.6; cursor: pointer; }
.dg-gate-error { color: var(--orange); font-size: 13px; margin: 0; }
.dg-gate-privacy { font-size: 11px; color: var(--text-dim); text-align: center; margin: 0; line-height: 1.7; }
.dg-gate-privacy a { color: var(--text-dim); text-decoration: underline; }

/* ── Results ─────────────────────────────────────────────────────────────── */
.dgr-greeting { font-size: 1rem; color: var(--text-dim); margin-bottom: 1.25rem; text-align: center; }
.dgr-top { display: flex; gap: 28px; align-items: flex-start; margin-bottom: 32px; flex-wrap: wrap; }
.dgr-badge {
  flex-shrink: 0;
  width: 120px;
  height: 120px;
  border: 4px solid var(--mid-grey);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--white);
}
.dgr-badge__score { font-family: var(--font-display); font-size: 2.3rem; font-weight: 700; line-height: 1; }
.dgr-badge__out { font-family: var(--font-display); font-size: 0.75rem; color: var(--text-dim); }
.dgr-badge__label {
  font-family: var(--font-display);
  font-size: 7px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 4px;
  padding-inline: 6px;
}
.dgr-level { flex: 1; min-width: 200px; }
.dgr-level__label {
  font-family: var(--font-display);
  font-size: 9px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.dgr-level__name {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3.5vw, 1.7rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 10px;
}
.dgr-level__msg { font-size: 0.875rem; color: var(--text-dim); line-height: 1.75; }

.dgr-dims { margin-bottom: 28px; }
.dgr-dims__heading {
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--mid-grey);
}
.dgr-dim { margin-bottom: 14px; }
.dgr-dim__header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 5px; }
.dgr-dim__name {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--black);
}
.dgr-dim__score { font-family: var(--font-display); font-size: 10px; font-weight: 700; color: var(--text-dim); }
.dgr-dim__track { height: 7px; background: var(--mid-grey); border-radius: 4px; overflow: hidden; margin-bottom: 5px; }
.dgr-dim__fill { height: 100%; border-radius: 4px; transition: width 0.8s var(--ease); }
.dgr-dim__insight { font-size: 0.8rem; color: var(--text-dim); line-height: 1.5; }

/* Risk matrix grid */
.dgr-matrix-wrap { margin-bottom: 28px; }
.dgr-matrix {
  display: grid;
  grid-template-columns: 28px repeat(5, 1fr);
  gap: 3px;
  margin-bottom: 10px;
}
.dgr-matrix__axis {
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dgr-matrix__cell {
  aspect-ratio: 1.4;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex-wrap: wrap;
  border-radius: 2px;
  padding: 2px;
}
.dgr-matrix__chip {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--dark);
  color: #fff;
  font-family: var(--font-display);
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.dgr-matrix__xlabel {
  grid-column: 2 / -1;
  text-align: center;
  font-family: var(--font-display);
  font-size: 8px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding-top: 4px;
}
.dgr-risk-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--grey);
  font-size: 0.85rem;
}
.dgr-risk-row__name { display: flex; align-items: center; gap: 10px; color: var(--black); }
.dgr-risk-row__rating {
  font-family: var(--font-display);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  padding: 3px 10px;
  border-radius: 2px;
  white-space: nowrap;
}

/* Sources + actions */
.dgr-sources {
  font-size: 0.75rem;
  color: var(--text-dim);
  line-height: 1.7;
  border-left: 3px solid var(--mid-grey);
  padding-left: 14px;
  margin-bottom: 24px;
}
.dgr-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 860px) {
  .dg-intro__inner { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 560px) {
  .dg-hero { padding-top: 100px; padding-bottom: 52px; }
  .dg-dims { grid-template-columns: 1fr; }
  .dg-screen { padding: 36px 24px 28px; }
  .dgr-badge { width: 96px; height: 96px; }
  .dgr-matrix__chip { width: 15px; height: 15px; font-size: 8px; }
}