/* ==========================================================================
   qa.guide — application styles.
   Layered on the Waypoint Studios design system (linked separately as
   _ds/ds/styles.css). Everything here reads from the design-system tokens
   (--black, --accent, --font-display, --shadow-block, …), so the brand stays
   the single source of truth. Class values are lifted from the design
   prototypes (Content Guide / Guide Library / Builder / Editor).
   ========================================================================== */

body { margin: 0; }
/* [hidden] must beat inline display declarations (e.g. the history modal). */
[hidden] { display: none !important; }
.app-bg { min-height: 100vh; background: var(--bg-alt); }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 40px var(--gut) 80px; }
.wrap-narrow { max-width: 900px; margin: 0 auto; padding: 40px var(--gut) 80px; }
.stack { display: flex; flex-direction: column; }
.muted { color: var(--ink-mute); }
.soft { color: var(--ink-soft); }
.upper { text-transform: uppercase; letter-spacing: var(--tracking-caps); }
.disp { font-family: var(--font-display); }

/* --- eyebrow (rotated tag) --------------------------------------------- */
.wp-eyebrow {
  align-self: flex-start;
  width: fit-content; /* never stretch to container width outside a flex row */
  transform: rotate(-2deg);
  border: var(--stroke) solid var(--black);
  border-radius: var(--radius-chip);
  box-shadow: var(--shadow-block-sm);
  background: var(--accent);
  padding: 6px 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--white);
}

/* --- buttons ------------------------------------------------------------ */
.wp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  border: var(--stroke) solid var(--black);
  border-radius: 11px;
  box-shadow: var(--shadow-btn);
  background: var(--white);
  padding: 11px 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--black);
  text-decoration: none;
  transition: transform var(--dur), box-shadow var(--dur), background var(--dur);
}
.wp-btn:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--black); color: var(--black); text-decoration: none; }
.wp-btn:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--black); }
.wp-btn.accent { background: var(--accent); color: var(--white); }
.wp-btn.accent-2 { background: var(--accent-2); color: var(--black); }
.wp-btn.accent-2:hover, .wp-btn.accent:hover { box-shadow: 6px 6px 0 var(--black); }
.wp-btn.sm { padding: 8px 13px; font-size: 11px; }
.wp-btn.lg { padding: 13px 18px; font-size: 13px; }
.wp-btn.danger:hover { box-shadow: 6px 6px 0 var(--raspberry); }
.wp-btn.link { border: none; box-shadow: none; background: none; padding: 2px 0; color: var(--accent); }
.wp-btn.link:hover { transform: none; box-shadow: none; text-decoration: underline; }
.wp-btn:disabled { opacity: 0.45; pointer-events: none; }

/* --- cards -------------------------------------------------------------- */
.wp-card {
  border: var(--stroke) solid var(--black);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-block);
  background: var(--white);
  padding: 26px 28px;
}
.wp-card.night { background: var(--night); color: var(--white); box-shadow: 6px 6px 0 var(--accent); }
.wp-card.alt { background: var(--bg-alt); }
.wp-card.pad-sm { padding: 22px 24px; }

/* section number badge (tilted) */
.wp-sec-badge {
  display: grid;
  place-items: center;
  flex: none;
  transform: rotate(-6deg);
  border: var(--stroke) solid var(--black);
  border-radius: 13px;
  box-shadow: var(--shadow-btn);
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--black);
}

/* --- inputs ------------------------------------------------------------- */
.wp-input, .wp-textarea {
  width: 100%;
  border: var(--stroke) solid var(--black);
  border-radius: var(--radius);
  background: var(--white);
  padding: 11px 13px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 15px;
  color: var(--black);
  outline: none;
}
.wp-textarea { font-weight: 500; font-size: 14.5px; line-height: 1.55; resize: vertical; }
.wp-input:focus, .wp-textarea:focus { box-shadow: var(--shadow-focus); }
.wp-label {
  display: flex; flex-direction: column; gap: 6px;
}
.wp-label > span, .field-label {
  font-family: var(--font-display); font-weight: 800; font-size: 11px;
  letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--black);
}

/* --- meta chips --------------------------------------------------------- */
.wp-chip {
  border: var(--stroke-2) solid var(--black);
  border-radius: var(--radius-chip);
  background: var(--bg-alt);
  padding: 2px 9px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 12px;
  color: var(--black);
}
.wp-chip.night { background: var(--night); color: var(--white); }
.wp-chip.yolk { background: var(--yolk); color: var(--black); font-family: var(--font-display); font-weight: 800; font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; }

/* --- copy pills (public reader) ---------------------------------------- */
.wp-copy {
  flex: none; margin-left: auto;
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  border: var(--stroke-2) solid var(--black); border-radius: var(--radius-chip);
  box-shadow: 2px 2px 0 var(--black); padding: 3px 9px; white-space: nowrap;
  transition: transform var(--dur), box-shadow var(--dur), background var(--dur);
}
.wp-copy:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--accent); }
.wp-copy:active { transform: translate(1px, 1px); box-shadow: 1px 1px 0 var(--black); }
.wp-copy.tp { background: var(--night); font-family: var(--font-display); font-weight: 800; font-size: 11px; letter-spacing: 0.04em; color: var(--white); }
.wp-copy.code { background: var(--bg-alt); font-family: var(--font-sans); font-weight: 600; font-size: 11.5px; color: var(--black); }

/* --- library card ------------------------------------------------------- */
.guide-card {
  display: flex; flex-direction: column;
  border: var(--stroke) solid var(--black); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-block); background: var(--white); overflow: hidden;
  transition: transform var(--dur), box-shadow var(--dur);
}
.guide-card:hover { transform: translate(-3px, -3px); box-shadow: 9px 9px 0 var(--accent); }

/* --- grids -------------------------------------------------------------- */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; align-items: start; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 640px) { .grid-2, .grid-4 { grid-template-columns: 1fr 1fr; } }

/* --- topbar ------------------------------------------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 16px;
  background: var(--white); border-bottom: var(--stroke) solid var(--black);
  padding: 0 var(--gut); height: 66px;
}
.topbar .brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 900; font-size: 20px; letter-spacing: -0.01em; text-transform: uppercase; color: var(--black); }
.topbar .brand:hover { text-decoration: none; color: var(--black); }
.topbar .brand .cube { width: 26px; height: 26px; border: 2.5px solid var(--black); border-radius: 8px; background: var(--accent); transform: rotate(-6deg); }
.topbar nav { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.topbar nav a { padding: 8px 12px; border-radius: 10px; font-family: var(--font-display); font-weight: 800; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--black); }
.topbar nav a:hover { background: var(--bg-alt); text-decoration: none; }
.topbar nav a.current { color: var(--accent); }
.avatar { display: grid; place-items: center; width: 36px; height: 36px; border: 2.5px solid var(--black); border-radius: 999px; background: var(--accent-2); font-family: var(--font-display); font-weight: 900; font-size: 14px; color: var(--black); }

/* --- auth --------------------------------------------------------------- */
.auth-screen { min-height: 100vh; display: grid; place-items: center; background: var(--bg-alt); padding: 24px; }
.auth-card { width: 100%; max-width: 420px; }
.otp-input { letter-spacing: 14px; text-align: center; font-family: var(--font-display); font-weight: 900; font-size: 30px; }

/* --- dropzone ----------------------------------------------------------- */
.dropzone {
  display: flex; flex-direction: column; align-items: center; gap: 10px; cursor: pointer;
  border: var(--stroke) dashed var(--black); border-radius: var(--radius-lg);
  background: var(--bg-alt); padding: 30px 24px; text-align: center;
  transition: background var(--dur);
}
.dropzone:hover, .dropzone.drag { background: var(--white); }

/* --- flash / toast ------------------------------------------------------ */
.flash { border: var(--stroke) solid var(--black); border-radius: var(--radius); background: var(--bg-alt); padding: 11px 14px; font-weight: 600; font-size: 13.5px; color: var(--black); }
.flash.good { background: var(--yolk); }
.flash.bad { background: var(--raspberry); color: var(--white); }
.toast {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%) translateY(10px);
  border: var(--stroke) solid var(--black); border-radius: 11px; box-shadow: var(--shadow-block);
  background: var(--night); color: var(--white); padding: 10px 16px;
  font-family: var(--font-display); font-weight: 800; font-size: 12px; letter-spacing: 0.06em; text-transform: uppercase;
  opacity: 0; pointer-events: none; transition: opacity var(--dur), transform var(--dur); z-index: 90;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* --- empty state -------------------------------------------------------- */
.empty {
  display: flex; flex-direction: column; align-items: flex-start; gap: 14px;
  border: var(--stroke) dashed var(--black); border-radius: var(--radius-lg);
  background: var(--white); padding: 44px 40px;
}

/* --- reader (public content guide) ------------------------------------- */
.reader { max-width: 940px; margin: 0 auto; padding: 34px var(--gut) 64px; font-family: var(--font-sans); }
.wp-sec { break-inside: auto; }
.wp-grp { break-inside: avoid; }
.wp-item { break-inside: avoid; }

/* --- modal (recipe builder) --------------------------------------------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 70;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 48px 24px; overflow: auto;
  background: rgba(10, 14, 23, 0.55); backdrop-filter: blur(2px);
}
.modal-card {
  width: 100%;
  border: var(--stroke) solid var(--black); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-block-lg); background: var(--white); overflow: hidden;
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  border-bottom: var(--stroke) solid var(--black); background: var(--night); padding: 16px 24px;
}

/* --- gone page ---------------------------------------------------------- */
.gone { min-height: 100vh; display: grid; place-items: center; background: var(--bg-alt); padding: 24px; text-align: center; }

/* --- responsive editor/builder ----------------------------------------- */
.two-col { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 22px; align-items: start; }
.editor-col { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 22px; align-items: start; }
@media (max-width: 900px) { .two-col, .editor-col { grid-template-columns: 1fr; } }
.sticky-aside { position: sticky; top: 20px; }
@media (max-width: 900px) { .sticky-aside { position: static; } }

/* --- print / PDF -------------------------------------------------------- */
@media print {
  .no-print { display: none !important; }
  .app-bg, body { background: #fff; }
  .reader { max-width: none; padding: 0; }
  .wp-card, .guide-card { box-shadow: none; }
  @page { margin: 0.62in; }
}