/*
 * Pitchlight shared components: header + navigation, buttons, cards, forms, chips, tabs, steps, accordions.
 * Loaded on every page after tokens.css. Page files only add layout that is specific to that page.
 */
*, *::before, *::after { box-sizing: border-box; }
.hidden { display: none !important; }
.pl-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ── Header + navigation (built by js/nav.js) ── */
.pl-header {
  position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 14px;
  height: var(--header-h); padding: 0 24px;
  background: rgba(255, 255, 255, 0.94); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border); font-family: var(--font-b);
}
.pl-logo { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-d); font-weight: 800; font-size: 18px; color: var(--text); text-decoration: none; white-space: nowrap; }
.pl-logo-mark { color: var(--accent); }
.pl-nav { display: flex; align-items: center; gap: 2px; margin-left: 10px; }
.pl-nav > a, .pl-nav summary {
  list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 4px;
  padding: 8px 13px; border-radius: 999px; font-size: 14px; font-weight: 700; color: var(--text-2); text-decoration: none; white-space: nowrap;
}
.pl-nav summary::-webkit-details-marker { display: none; }
.pl-nav > a:hover, .pl-nav summary:hover { background: var(--surface-2); color: var(--text); }
.pl-nav .is-active { background: var(--accent-dim); color: var(--accent); }
.pl-drop { position: relative; }
.pl-drop[open] summary { background: var(--surface-2); color: var(--text); }
.pl-drop-menu {
  position: absolute; top: calc(100% + 6px); left: 0; min-width: 230px; padding: 6px; z-index: 40;
  background: var(--surface); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow-lg);
}
.pl-drop-menu a { display: block; padding: 9px 12px; border-radius: 8px; text-decoration: none; color: var(--text); font-weight: 700; font-size: 14px; }
.pl-drop-menu a span { display: block; font-weight: 500; font-size: 12.5px; color: var(--muted); margin-top: 1px; }
.pl-drop-menu a:hover { background: var(--surface-2); }
.pl-drop-menu a.is-active { background: var(--accent-dim); color: var(--accent); }
.pl-header-spacer { flex: 1; }
.pl-header-extra { display: flex; align-items: center; gap: 10px; }
.pl-help { font-size: 14px; font-weight: 700; color: var(--text-2); text-decoration: none; padding: 8px 10px; border-radius: 999px; }
.pl-help:hover { background: var(--surface-2); color: var(--text); }
@media (max-width: 860px) {
  .pl-header { padding: 0 14px; gap: 8px; }
  .pl-nav { overflow-x: auto; scrollbar-width: none; margin-left: 4px; }
  .pl-nav > a, .pl-nav summary { padding: 7px 10px; font-size: 13px; }
  .pl-help { display: none; }
  .pl-drop-menu { position: fixed; top: var(--header-h); left: 10px; right: 10px; }
}

/* ── Page frame ── */
.pl-page { margin: 0; min-height: 100vh; background: var(--bg); color: var(--text); font-family: var(--font-b); -webkit-font-smoothing: antialiased; }
.pl-main { max-width: var(--page-max); margin: 0 auto; padding: 28px 16px 72px; display: flex; flex-direction: column; gap: 18px; }
.pl-h1 { font-family: var(--font-d); font-size: 30px; font-weight: 800; line-height: 1.15; margin: 0 0 6px; letter-spacing: -0.01em; }
.pl-h2 { font-family: var(--font-d); font-size: 19px; font-weight: 700; margin: 0 0 8px; }
.pl-lead { color: var(--text-2); font-size: 15px; line-height: 1.6; margin: 0; max-width: 70ch; }

/* ── Cards ── */
.pl-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 22px 24px; box-shadow: var(--shadow-sm); }
.pl-card.is-accent { border-color: var(--accent); background: linear-gradient(180deg, var(--accent-dim), var(--surface) 70%); }

/* ── Buttons ── */
.pl-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; cursor: pointer; text-decoration: none; white-space: nowrap;
  font: inherit; font-size: 14.5px; font-weight: 700; padding: 11px 20px; border-radius: 999px; border: 1px solid transparent;
  background: var(--text); color: #fff; transition: transform .08s, opacity .15s, background .15s;
}
.pl-btn:hover:not(:disabled) { opacity: .88; }
.pl-btn:active:not(:disabled) { transform: translateY(1px); }
.pl-btn:disabled { opacity: .5; cursor: not-allowed; }
.pl-btn.is-accent { background: var(--accent); }
.pl-btn.is-ghost { background: var(--surface); color: var(--text); border-color: var(--border-hi); }
.pl-btn.is-danger { background: var(--danger); }
.pl-btn.is-lg { padding: 14px 28px; font-size: 16px; }
.pl-btn.is-sm { padding: 7px 14px; font-size: 13px; }
.pl-link { font: inherit; font-size: 13px; font-weight: 700; color: var(--accent); background: none; border: 0; padding: 0; cursor: pointer; text-decoration: none; }
.pl-link:hover { text-decoration: underline; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ── Forms ── */
.pl-field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; font-weight: 700; color: var(--text); }
.pl-field > span em, .pl-hint em { font-style: normal; font-weight: 500; color: var(--muted); }
.pl-field input[type=text], .pl-field input[type=search], .pl-field select, .pl-field textarea, .pl-input {
  width: 100%; font: inherit; font-size: 15px; font-weight: 500; color: var(--text); background: var(--surface);
  padding: 11px 13px; border: 1px solid var(--border-hi); border-radius: 10px;
}
.pl-field textarea { line-height: 1.5; resize: vertical; }
.pl-field input:focus, .pl-field select:focus, .pl-field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.pl-check { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; cursor: pointer; }
.pl-check input { width: 18px; height: 18px; accent-color: var(--accent); }
.pl-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.pl-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 720px) { .pl-grid-2, .pl-grid-3 { grid-template-columns: 1fr; } }
.pl-hint { font-size: 13px; color: var(--text-2); line-height: 1.55; margin: 0; }
.pl-status { font-size: 13px; color: var(--text-2); }
.pl-status.err { color: var(--danger); }

/* ── Chips, tabs, steps ── */
.pl-chip { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 800; padding: 3px 10px; border-radius: 999px; background: var(--surface-2); color: var(--text-2); }
.pl-chip.is-ok { background: var(--ok-dim); color: var(--ok); }
.pl-chip.is-warn { background: var(--warn-dim); color: var(--warn); }
.pl-chip.is-accent { background: var(--accent-dim); color: var(--accent); }
.pl-tabs { display: flex; gap: 6px; flex-wrap: wrap; }
.pl-tab { font: inherit; font-size: 13.5px; font-weight: 700; padding: 7px 15px; border-radius: 999px; border: 1px solid var(--border-hi); background: var(--surface); color: var(--text-2); cursor: pointer; }
.pl-tab:hover { color: var(--text); }
.pl-tab.is-on { background: var(--text); border-color: var(--text); color: #fff; }
.pl-tab b { font-weight: 800; opacity: .7; margin-left: 4px; }

/* Numbered steps (Home, meeting setup) */
.pl-steps { display: grid; gap: 14px; }
.pl-step { display: grid; grid-template-columns: 38px 1fr auto; gap: 14px; align-items: center; padding: 18px 20px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.pl-step-num { width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; background: var(--surface-2); color: var(--text-2); }
.pl-step.is-done .pl-step-num { background: var(--ok); color: #fff; }
.pl-step.is-next { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
.pl-step.is-next .pl-step-num { background: var(--accent); color: #fff; }
.pl-step h3 { margin: 0 0 2px; font-size: 16px; font-weight: 800; }
.pl-step p { margin: 0; font-size: 13.5px; color: var(--text-2); line-height: 1.5; }
@media (max-width: 620px) { .pl-step { grid-template-columns: 38px 1fr; } .pl-step .pl-btn { grid-column: 1 / -1; } }

/* Accordion: "More options" / collapsible results */
.pl-more { border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.pl-more > summary { list-style: none; cursor: pointer; padding: 14px 18px; font-weight: 800; font-size: 14.5px; display: flex; align-items: center; gap: 8px; }
.pl-more > summary::-webkit-details-marker { display: none; }
.pl-more > summary::after { content: '⌄'; margin-left: auto; color: var(--muted); transition: transform .15s; }
.pl-more[open] > summary::after { transform: rotate(180deg); }
.pl-more > summary em { font-style: normal; font-weight: 500; color: var(--muted); font-size: 13px; }
.pl-more-body { padding: 4px 18px 18px; display: grid; gap: 14px; }