/* Additive styles for the standalone /coding/ surface. Reuses the CSS
   variables and interaction language defined in /styles.css (graphite
   backgrounds, warm-white text, CodeCR red, pass green, review amber) —
   see docs/DESIGN_SYSTEM.md. No new palette is introduced here. */

.coding-topbar { display: flex; align-items: center; gap: 20px; height: 76px; border-bottom: 1px solid var(--line); padding: 0 max(22px, calc((100vw - 1180px) / 2)); }
.engineering-heading { display:flex; justify-content:space-between; gap:1rem; align-items:center; }
.coding-page .skip-link:not(:focus) { clip-path:inset(50%); width:1px; height:1px; overflow:hidden; padding:0; }
.engineering-fields button,[data-engineering-language] button { border:1px solid var(--line); border-radius:6px; color:var(--text); background:var(--surface-3); padding:.65rem .85rem; font:inherit; cursor:pointer; }
.engineering-fields button:hover,[data-engineering-language] button:hover { border-color:var(--text-soft); }
.engineering-fields button:disabled { cursor:wait; opacity:.6; }
.engineering-fields :focus-visible,[data-engineering-language] :focus-visible { outline:2px solid var(--red-bright); outline-offset:3px; }
.engineering-kicker { font: .7rem 'IBM Plex Mono', monospace; color:var(--text-dim); letter-spacing:.12em; }
[data-engineering-language] { display:flex; gap:.3rem; }
[data-engineering-language] button { padding:.4rem .6rem; }
[data-engineering-language] [aria-pressed=true] { border-color:var(--red-bright); color:var(--text); }
.engineering-flow { display:flex; flex-wrap:wrap; list-style:none; padding:0; gap:1rem 2rem; border-block:1px solid var(--line); padding-block:1rem; margin-block:1.4rem; font:.75rem 'IBM Plex Mono',monospace; color:var(--text-soft); }
.engineering-toggle,.engineering-fields { grid-column:1/-1; }
.engineering-fields { border:0; border-top:1px solid var(--line); margin:0; padding:1.5rem 0 0; min-width:0; }
.engineering-fields legend { padding:0 1rem 0 0; font-weight:600; }
.engineering-fields p { font-size:.82rem; color:var(--text-soft); line-height:1.6; }
.engineering-skills { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:.6rem; margin:1rem 0 1.5rem; }
.coding-form .engineering-skill { border:1px solid var(--line); border-radius:8px; padding:.8rem; cursor:pointer; flex-direction:row; align-items:start; gap:.5rem; }
.engineering-skill:has(input:checked) { border-color:var(--red-bright); background:var(--surface-3); }
.engineering-skill small { display:block; margin-top:.35rem; font:.65rem 'IBM Plex Mono',monospace; }
.coding-form input[type=checkbox] { accent-color:var(--red-bright); min-width:16px; width:16px; height:16px; padding:0; }
.engineering-brief { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:1rem; margin-bottom:1rem; }
.engineering-recovery { grid-column:1/-1; }
.engineering-preview { margin-top:1rem; border-left:2px solid var(--red-bright); padding:0 0 0 1rem; }
.engineering-preview pre { max-height:24rem; overflow:auto; white-space:pre-wrap; overflow-wrap:anywhere; font:.77rem/1.65 'IBM Plex Mono',monospace; background:var(--bg-deep); padding:1rem; border:1px solid var(--line); }
.engineering-preview label { margin-top:1rem; }
[data-engineering-feedback][data-tone=error] { color:var(--red-bright); }
[data-engineering-boundary],.engineering-evidence { border:1px solid var(--amber); padding:.8rem; color:var(--amber); border-radius:6px; font-size:.82rem; line-height:1.6; }
@media(max-width:1000px) { .engineering-skills { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(max-width:600px) { .engineering-brief { grid-template-columns:1fr; } .engineering-flow { gap:.75rem; font-size:.67rem; } .engineering-kicker { letter-spacing:0; } .engineering-skills { grid-template-columns:1fr; } }
.coding-topnav { display: flex; gap: 4px; margin-left: 8px; flex: 1; }
.coding-topnav a { border-radius: 7px; padding: .5rem .7rem; color: var(--text-soft); text-decoration: none; font-weight: 700; font-size: .84rem; }
.coding-topnav a:hover { background: var(--surface-3); color: var(--text); }
.coding-topnav a.active { background: var(--surface-3); color: var(--red-bright); }
.coding-account { display: flex; align-items: center; gap: .6rem; font: .74rem ui-monospace, monospace; color: var(--text-soft); }
.coding-account[hidden] { display: none; }
.coding-account form { margin: 0; }
.coding-account button { background: transparent; border: 1px solid var(--line); color: var(--text-soft); border-radius: 6px; padding: .35rem .5rem; font-size: .68rem; cursor: pointer; }
.coding-account button:hover { color: var(--text); border-color: var(--text-dim); }

.coding-main { width: min(1180px, calc(100% - 44px)); margin: auto; padding: clamp(24px, 3.4vw, 46px) 0; }
.coding-head h1 { font-size: clamp(1.8rem, 3.2vw, 2.4rem); letter-spacing: -.03em; margin: 0 0 .5rem; }
.coding-head p { color: var(--text-soft); max-width: 760px; line-height: 1.55; margin: 0 0 1.6rem; }

.coding-runner-status { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: .85rem 1rem; margin-bottom: 1.4rem; font-size: .84rem; color: var(--text-soft); }
.coding-runner-status[data-state="unconfigured"] { border-color: var(--amber); color: var(--amber); }

.coding-create, .coding-list-section, .coding-detail { border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); padding: clamp(18px, 2.4vw, 26px); margin-bottom: 1.6rem; }
.coding-create h2, .coding-list-section h2, .coding-detail h2 { margin: 0 0 1rem; font-size: 1.15rem; letter-spacing: -.02em; }

.coding-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.coding-form label { display: flex; flex-direction: column; gap: 6px; font-size: .82rem; color: var(--text-soft); }
.coding-form-instructions { grid-column: 1 / -1; }
.coding-form input, .coding-form select, .coding-form textarea { border: 1px solid var(--line); border-radius: 7px; background: var(--bg-deep); color: var(--text); padding: .6rem .7rem; font: inherit; font-size: .88rem; resize: vertical; }
.coding-form small { color: var(--text-dim); font-size: .72rem; }
.coding-form-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 14px; }
.coding-form-feedback { color: var(--text-soft); font-size: .8rem; }
.coding-form-feedback[data-tone="error"] { color: var(--red-bright); }
.coding-form-feedback[data-tone="success"] { color: var(--green); }

.coding-list-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.coding-list-head button { border: 1px solid var(--line); border-radius: 7px; background: transparent; color: var(--text-soft); padding: .45rem .7rem; cursor: pointer; font-size: .8rem; }
.coding-list-head button:hover { color: var(--text); border-color: var(--text-dim); }
.coding-empty { color: var(--text-dim); font-size: .84rem; padding: 1rem 0; }
.coding-empty[hidden] { display: none; }

.coding-task-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.coding-task-row { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: center; gap: 12px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface-2); padding: .75rem .9rem; }
.coding-task-row button.coding-task-open { all: unset; cursor: pointer; display: block; min-width: 0; }
.coding-task-repo { font-weight: 700; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.coding-task-meta { color: var(--text-dim); font: .72rem ui-monospace, monospace; margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.coding-status-badge { display: inline-flex; align-items: center; gap: 5px; border-radius: 99px; padding: .28rem .65rem; font: .68rem ui-monospace, monospace; text-transform: uppercase; letter-spacing: .04em; white-space: nowrap; }
.coding-status-badge::before { content: ""; width: 7px; height: 7px; border-radius: 99px; background: currentColor; }
.coding-status-queued, .coding-status-running { color: var(--amber); border: 1px solid var(--amber); }
.coding-status-awaiting_review { color: var(--red-bright); border: 1px solid var(--red-bright); }
.coding-status-approved { color: var(--green); border: 1px solid var(--green); }
.coding-status-rejected, .coding-status-failed, .coding-status-cancelled { color: var(--text-dim); border: 1px solid var(--line); }

.coding-task-actions { display: flex; gap: 6px; }
.coding-task-actions button, .coding-task-actions a { border: 1px solid var(--line); border-radius: 6px; background: transparent; color: var(--text-soft); padding: .4rem .6rem; font-size: .74rem; cursor: pointer; text-decoration: none; }
.coding-task-actions button:hover, .coding-task-actions a:hover { color: var(--text); border-color: var(--text-dim); }
.coding-task-actions .danger:hover { color: var(--red-bright); border-color: var(--red); }

.coding-detail-head { display: flex; align-items: center; justify-content: space-between; }
.coding-detail-head button { border: 1px solid var(--line); border-radius: 7px; background: transparent; color: var(--text-soft); padding: .4rem .7rem; cursor: pointer; }
.coding-detail dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 14px; font-size: .84rem; margin: 1rem 0; }
.coding-detail dt { color: var(--text-dim); }
.coding-detail dd { margin: 0; color: var(--text); word-break: break-word; }
.coding-detail pre { background: var(--bg-deep); border: 1px solid var(--line); border-radius: 8px; padding: 12px; overflow: auto; max-height: 360px; font-size: .78rem; color: var(--text-soft); white-space: pre-wrap; word-break: break-word; }
.coding-detail .coding-review-actions { display: flex; gap: 10px; margin-top: 1rem; }
.coding-detail .coding-review-actions button { border: 1px solid var(--line); border-radius: 7px; padding: .55rem .9rem; cursor: pointer; font-weight: 700; }
.coding-detail .coding-approve { background: var(--green); color: var(--bg-deep); border-color: var(--green); }
.coding-detail .coding-reject { background: transparent; color: var(--red-bright); border-color: var(--red); }
.coding-detail .coding-note { color: var(--text-dim); font-size: .78rem; margin-top: .6rem; }

@media (max-width: 720px) {
  .coding-topbar { flex-wrap: wrap; height: auto; padding: 12px 16px; gap: 10px; }
  .coding-topnav { flex-wrap: wrap; }
  .coding-form { grid-template-columns: 1fr; }
  .coding-task-row { grid-template-columns: 1fr; }
  .coding-task-actions { flex-wrap: wrap; }
  .coding-detail dl { grid-template-columns: 1fr; }
}

.coding-task-row button.coding-task-open:focus-visible { outline: 2px solid var(--red-bright); outline-offset: 4px; border-radius: 4px; }
@media (forced-colors: active) { .coding-task-row button.coding-task-open:focus-visible { outline: 2px solid Highlight; } }