/* ============================================================================
   The Hypothesis Critic — Comments, accounts & suggested-revisions UI
   Matches the redesign-v2 token system (dark prism / brass / teal).
   ========================================================================== */

/* ---------- Nav auth chip ---------- */
.hc-auth-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-left: 6px;
  padding: 7px 14px;
  border: 1px solid var(--rule-2);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 150ms ease, background 150ms ease;
}
.hc-auth-chip:hover { border-color: var(--brass); background: var(--brass-2); }
.hc-auth-chip .hc-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 8px var(--green);
}
.hc-auth-name { font-family: var(--mono); font-size: 12px; color: var(--ink-2); }
.hc-auth-sep { color: var(--ink-4); }
.hc-auth-link {
  background: none; border: 0; padding: 0; cursor: pointer;
  color: var(--ink-3); font-family: var(--sans); font-size: 12px; font-weight: 700;
  letter-spacing: 0.04em;
}
.hc-auth-link:hover { color: var(--brass); }

/* ---------- Comments section ---------- */
.hc-comments {
  margin-top: 30px;
  padding: 30px 32px 34px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--paper);
}
.hc-comments-head {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  padding-bottom: 18px; border-bottom: 1px solid var(--rule);
}
.hc-comments-head h2 {
  margin: 0; font-family: var(--serif); font-weight: 700;
  font-size: 27px; letter-spacing: -0.01em; color: var(--ink);
}
.hc-eyebrow {
  font-family: var(--sans); font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase; color: var(--teal);
  margin-bottom: 7px;
}
.hc-count { font-family: var(--mono); font-size: 12px; color: var(--ink-3); }

.hc-mode-banner {
  display: flex; align-items: center; gap: 10px;
  margin: 16px 0 0; padding: 10px 14px;
  border: 1px dashed var(--brass); border-radius: var(--radius);
  background: var(--brass-2);
  font-family: var(--sans); font-size: 12.5px; color: var(--ink-2);
}
.hc-mode-banner b { color: var(--brass); }

/* ---------- Composer ---------- */
.hc-composer { margin-top: 22px; }
.hc-gate {
  margin-top: 20px; padding: 22px 24px;
  border: 1px solid var(--rule-2); border-radius: var(--radius);
  background: var(--paper-2);
}
.hc-gate p { margin: 0 0 14px; color: var(--ink-2); font-size: 15px; }
.hc-gate .hc-cta-row { display: flex; gap: 10px; flex-wrap: wrap; }

.hc-field { margin-bottom: 14px; }
.hc-field label {
  display: block; margin-bottom: 6px;
  font-family: var(--sans); font-size: 10.5px; font-weight: 600;
  letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3);
}
.hc-input, .hc-textarea, .hc-select {
  width: 100%; box-sizing: border-box;
  padding: 11px 13px;
  border: 1px solid var(--rule-2); border-radius: var(--radius);
  background: var(--page); color: var(--ink);
  font-family: var(--sans); font-size: 14.5px; line-height: 1.5;
}
.hc-textarea { min-height: 96px; resize: vertical; }
.hc-input:focus, .hc-textarea:focus, .hc-select:focus {
  outline: none; border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-2);
}
.hc-composer-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; flex-wrap: wrap; margin-top: 4px;
}
.hc-hint { font-family: var(--sans); font-size: 12px; color: var(--ink-4); }
.hc-error {
  margin: 0 0 12px; padding: 9px 13px;
  border-left: 3px solid var(--rust); background: var(--rust-2);
  color: var(--ink); font-size: 13.5px; border-radius: 3px;
}
.hc-success {
  margin-top: 14px; padding: 12px 15px;
  border-left: 3px solid var(--green); background: var(--green-2);
  color: var(--ink); font-size: 13.5px; border-radius: 3px;
}

/* ---------- Buttons (reuse .btn but provide local sizing) ---------- */
.hc-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border: 1px solid var(--ink); border-radius: var(--radius);
  background: var(--teal); color: #061018;
  font-family: var(--sans); font-weight: 800; font-size: 13.5px;
  letter-spacing: 0.02em; cursor: pointer;
  transition: background 150ms ease, border-color 150ms ease;
}
.hc-btn:hover { background: var(--brass); border-color: var(--brass); }
.hc-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.hc-btn-ghost {
  background: var(--paper); color: var(--ink); border-color: var(--rule-2);
}
.hc-btn-ghost:hover { background: var(--blue-2); border-color: var(--blue); }

/* ---------- Comment list ---------- */
.hc-list { margin-top: 26px; display: flex; flex-direction: column; gap: 2px; }
.hc-empty {
  margin-top: 22px; padding: 26px; text-align: center;
  color: var(--ink-3); font-family: var(--serif); font-style: italic; font-size: 16px;
  border: 1px dashed var(--rule); border-radius: var(--radius);
}
.hc-item { padding: 18px 0; border-top: 1px solid var(--rule); }
.hc-item:first-child { border-top: 0; }
.hc-item-head {
  display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap;
  margin-bottom: 8px;
}
.hc-author { font-family: var(--sans); font-weight: 700; font-size: 14.5px; color: var(--ink); }
.hc-affil { font-family: var(--sans); font-size: 12px; color: var(--ink-3); font-style: italic; }
.hc-time { font-family: var(--mono); font-size: 11px; color: var(--ink-4); margin-left: auto; }
.hc-body { font-family: var(--serif); font-size: 16px; line-height: 1.6; color: var(--ink-2); margin: 0; text-wrap: pretty; }

.hc-tag {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 9px; border-radius: 20px;
  font-family: var(--sans); font-size: 10px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
}
.hc-tag-revision { background: var(--gold-2); color: var(--gold); border: 1px solid var(--gold); }
.hc-tag-pending { background: var(--brass-2); color: var(--brass); border: 1px solid var(--brass); }

.hc-quote {
  margin: 0 0 10px; padding: 10px 14px;
  border-left: 3px solid var(--gold); background: var(--paper-2);
  font-family: var(--serif); font-style: italic; font-size: 14px; color: var(--ink-3);
  border-radius: 3px;
}
.hc-proposed { margin-top: 8px; }
.hc-proposed .hc-plabel {
  font-family: var(--sans); font-size: 10px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--green); margin-bottom: 4px;
}

/* ---------- Floating "suggest revision" affordance ---------- */
.hc-selbtn {
  position: absolute; z-index: 950;
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 13px; border: 1px solid var(--gold); border-radius: var(--radius);
  background: var(--page); color: var(--gold);
  font-family: var(--sans); font-weight: 700; font-size: 12.5px;
  box-shadow: var(--shadow); cursor: pointer; white-space: nowrap;
}
.hc-selbtn:hover { background: var(--gold); color: #1a1205; }

/* ---------- Modal ---------- */
.hc-modal-backdrop {
  position: fixed; inset: 0; z-index: 1000;
  display: grid; place-items: center; padding: 20px;
  background: rgba(4, 9, 14, 0.72); backdrop-filter: blur(6px);
}
.hc-modal {
  width: 100%; max-width: 460px; max-height: 90vh; overflow-y: auto;
  padding: 30px 32px 34px;
  border: 1px solid var(--rule-2); border-radius: 10px;
  background: var(--paper); box-shadow: var(--shadow);
}
.hc-modal.hc-modal-wide { max-width: 560px; }
.hc-modal h3 {
  margin: 0 0 6px; font-family: var(--serif); font-weight: 700;
  font-size: 25px; color: var(--ink); letter-spacing: -0.01em;
}
.hc-modal .hc-sub { margin: 0 0 20px; color: var(--ink-3); font-size: 13.5px; line-height: 1.5; }
.hc-modal-foot { margin-top: 18px; display: flex; align-items: center; gap: 12px; }
.hc-modal-close {
  position: relative; float: right; margin: -8px -8px 0 0;
  width: 30px; height: 30px; border: 0; border-radius: 50%;
  background: var(--paper-2); color: var(--ink-3); font-size: 18px; cursor: pointer; line-height: 1;
}
.hc-modal-close:hover { color: var(--ink); background: var(--paper-3); }
.hc-toggle {
  background: none; border: 0; padding: 0; cursor: pointer;
  color: var(--teal); font-family: var(--sans); font-size: 13px; font-weight: 700;
}
.hc-toggle:hover { text-decoration: underline; }
.hc-toggle-row { margin-top: 16px; font-size: 13px; color: var(--ink-3); font-family: var(--sans); }

@media (max-width: 640px) {
  .hc-comments { padding: 22px 18px 26px; }
  .hc-modal { padding: 24px 20px 28px; }
}