/* Web-app additions on top of the shared codex stylesheet (/style.css). */

:root {
  --ok: #6fbf73;
  --warn: #e0a24a;
  --bad: #e06a63;
  --ai: #9a86e0;
  --add-bg: #1f3325;
  --add-fg: #b9e6bd;
  --del-bg: #3a1f1f;
  --del-fg: #f0b9b4;
}

/* ---------- buttons ---------- */
.btn {
  font: inherit;
  font-size: 13px;
  padding: 8px 15px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-raised);
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.btn:hover:not(:disabled) { border-color: var(--accent); }
.btn:focus-visible, .chip:focus-visible, .tab:focus-visible { outline: 2px solid var(--accent-bright); outline-offset: 2px; }
.btn:disabled { opacity: .55; cursor: default; }
.btn-primary { background: var(--accent); color: #1a1510; border-color: var(--accent); font-weight: 700; }
.btn-primary:hover:not(:disabled) { background: var(--accent-bright); border-color: var(--accent-bright); }
.btn-small { padding: 5px 11px; font-size: 12px; }
.btn-quiet { background: transparent; color: var(--text-dim); }

/* ---------- top bar user area ---------- */
.user-area { display: flex; align-items: center; gap: 8px; }
.user-name { font-size: 12px; color: var(--text-faint); padding: 0 4px; }

/* ---------- overlays & dialogs ---------- */
.overlay {
  position: fixed; inset: 0; z-index: 80;
  display: flex; align-items: flex-start; justify-content: center;
  padding: 6vh 16px 16px; overflow-y: auto;
  background: rgba(8, 6, 4, .78); backdrop-filter: blur(3px);
}
.overlay[hidden] { display: none; }
.dialog {
  width: min(680px, 100%);
  background: var(--bg-panel);
  border: 1px solid #5a4830;
  border-radius: 12px;
  padding: 26px 28px;
  box-shadow: 0 24px 70px #000c;
  display: flex; flex-direction: column; gap: 14px;
}
.dialog h2 { margin: 0; color: var(--accent-bright); font-size: 22px; }
.dialog h3 { margin: 6px 0 0; font-size: 13px; text-transform: uppercase; letter-spacing: .8px; color: var(--accent); }
.dialog hr { border: 0; border-top: 1px solid var(--border); margin: 8px 0; width: 100%; }
.dialog-sub { margin: 0; color: var(--text-dim); }
.login-dialog { width: min(400px, 100%); }
.settings-dialog { width: min(760px, 100%); }

/* ---------- form controls ---------- */
.field { display: flex; flex-direction: column; gap: 5px; font-size: 13px; }
.field-label { color: var(--text-dim); font-size: 12px; letter-spacing: .3px; }
.field-hint { color: var(--text-faint); font-size: 12px; }
.field-row { display: grid; grid-template-columns: 2fr 1fr; gap: 14px; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 16px; }
.login-dialog label { display: flex; flex-direction: column; gap: 5px; font-size: 13px; color: var(--text-dim); }

.dialog input:not([type=checkbox]), .dialog select, .dialog textarea,
.tool-panel input:not([type=checkbox]), .tool-panel select, .tool-panel textarea {
  font: inherit; font-size: 14px;
  background: var(--bg); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 9px 11px; width: 100%;
}
.tool-panel textarea, .dialog textarea { resize: vertical; line-height: 1.5; }
.mono { font-family: Consolas, "Cascadia Mono", "Courier New", monospace !important; font-size: 13px !important; }
.narrow { width: 110px !important; }
.dialog input:focus, .dialog select:focus, .dialog textarea:focus,
.tool-panel input:focus, .tool-panel select:focus, .tool-panel textarea:focus { outline: none; border-color: var(--accent); }
.check { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-dim); }
.check input { accent-color: var(--accent); }
.check-row { display: flex; flex-wrap: wrap; gap: 8px 22px; align-items: center; }
.form-error { margin: 0; color: var(--bad); font-size: 13px; min-height: 1em; }
.form-ok { margin: 0; color: var(--ok); font-size: 13px; }
.muted { color: var(--text-faint); font-size: 13px; margin: 0; }

.test-result { font-size: 13px; min-height: 1.2em; }
.test-result.good { color: var(--ok); }
.test-result.bad { color: var(--bad); }

/* ---------- article toolbar & tool panel ---------- */
.article-tools { display: flex; align-items: center; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.tool-btn.active { background: var(--accent); color: #1a1510; border-color: var(--accent); font-weight: 700; }
.article-version { margin-left: auto; font-size: 12px; color: var(--text-faint); }

.tool-panel {
  margin: 16px 0 26px;
  padding: 18px 20px;
  background: var(--bg-panel);
  border: 1px solid #4c3d2a;
  border-left: 3px solid var(--accent);
  border-radius: 10px;
}
.tool-panel[hidden] { display: none; }
.tool-form { display: flex; flex-direction: column; gap: 14px; }
.tool-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.advanced summary { cursor: pointer; color: var(--text-dim); font-size: 13px; margin-bottom: 8px; }

.ai-status { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.ai-body { display: flex; flex-direction: column; gap: 14px; }
.ai-instruction {
  margin: 0; padding: 8px 14px; border-left: 3px solid var(--ai);
  color: var(--text-dim); font-style: italic; white-space: pre-wrap;
}
.preset-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  font: inherit; font-size: 12px; padding: 4px 11px; border-radius: 14px; cursor: pointer;
  border: 1px solid var(--border); background: var(--bg-raised); color: var(--text-dim);
}
.chip:hover { border-color: var(--ai); color: var(--text); }

.ai-progress { display: flex; align-items: center; margin: 0; color: var(--text); }
.spinner {
  width: 14px; height: 14px; border-radius: 50%; margin-right: 6px; flex: none;
  border: 2px solid var(--border); border-top-color: var(--ai);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.ai-tail {
  margin: 0; max-height: 170px; overflow: auto; white-space: pre-wrap; word-break: break-word;
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px;
  color: var(--text-faint); font-size: 12px; line-height: 1.5;
}

.badge { display: inline-block; font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 10px; letter-spacing: .3px; }
.badge-ok { background: #21402a; color: var(--ok); }
.badge-off { background: #452522; color: var(--bad); }
.badge-wait { background: #3a3120; color: var(--warn); }
.badge-ai { background: #2e2850; color: var(--ai); }
.badge-plain { background: #2b2620; color: var(--text-dim); }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); }
.tab {
  font: inherit; font-size: 13px; padding: 7px 14px; cursor: pointer; background: none; color: var(--text-dim);
  border: 1px solid transparent; border-bottom: 0; border-radius: 8px 8px 0 0;
}
.tab.active { color: var(--accent-bright); background: var(--bg); border-color: var(--border); }
.proposal-changes h4 { margin: 14px 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .8px; color: var(--accent); }
.proposal-changes[hidden] { display: none; }

/* ---------- diff ---------- */
.diff { display: flex; flex-direction: column; gap: 4px; max-height: 560px; overflow: auto; }
.diff-summary { margin: 0 0 8px; font-size: 12px; color: var(--text-faint); }
.diff-block { display: flex; gap: 10px; padding: 6px 10px; border-radius: 6px; font-size: 14px; line-height: 1.6; }
.diff-sign { flex: none; width: 12px; color: var(--text-faint); font-family: Consolas, monospace; }
.diff-text { white-space: pre-wrap; word-break: break-word; min-width: 0; }
.diff-block.same { color: var(--text-faint); }
.diff-block.add { background: var(--add-bg); color: var(--add-fg); }
.diff-block.del { background: var(--del-bg); color: var(--del-fg); }
.diff-block.add ins { background: #2f5a39; color: #e3f8e5; text-decoration: none; border-radius: 3px; padding: 0 2px; }
.diff-block.del del { background: #6a2f2c; color: #ffe1de; border-radius: 3px; padding: 0 2px; }
.diff-fold {
  font: inherit; font-size: 12px; color: var(--text-faint); background: none; cursor: pointer;
  border: 1px dashed var(--border); border-radius: 6px; padding: 4px 10px; align-self: flex-start;
}
.diff-fold:hover { color: var(--text); border-color: var(--accent); }
.diff-hidden { display: flex; flex-direction: column; gap: 4px; }
.diff-hidden[hidden] { display: none; }

/* ---------- history ---------- */
.history-list { display: flex; flex-direction: column; gap: 10px; }
.history-row { border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; background: var(--bg); display: flex; flex-direction: column; gap: 8px; }
.history-main { font-size: 13px; }
.history-instruction { margin-top: 4px !important; font-style: italic; }
.history-actions { display: flex; gap: 8px; }
.history-detail[hidden] { display: none; }

/* ---------- list extras ---------- */
.entity-more { padding: 14px 16px; text-align: center; cursor: pointer; color: var(--accent); font-size: 13px; border-bottom: 1px solid #2a2520; }
.entity-more:hover { background: var(--bg-raised); }
.entity-item-desc mark { background: #5a4820; color: var(--accent-bright); border-radius: 3px; padding: 0 2px; }

/* ---------- toasts ---------- */
.toast-stack { position: fixed; z-index: 90; left: 50%; bottom: 22px; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; align-items: center; pointer-events: none; }
.toast {
  background: #2c2419; border: 1px solid #5a4830; color: var(--text); padding: 10px 18px; border-radius: 10px;
  font-size: 13px; box-shadow: 0 10px 30px #000a; transition: opacity .4s, transform .4s;
}
.toast.ok { border-color: #3d6b45; }
.toast.warn { border-color: #8a6a2e; }
.toast.leaving { opacity: 0; transform: translateY(8px); }

@media (max-width: 760px) {
  .field-row, .field-grid { grid-template-columns: 1fr; }
  .dialog { padding: 20px 16px; }
  .user-area { flex-wrap: wrap; }
  .tool-panel { padding: 14px 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .spinner { animation-duration: 3s; }
  .toast { transition: none; }
}