:root {
  --blue:#1976d2; --green:#2e7d32; --amber:#f9a825; --red:#c62828;
  --qgrey:#8a8a8a;   /* task 0033: quality marks are muted, never the alarm palette */
  --bg:#f5f6f8; --card:#fff; --tx:#1c1c1e; --border:#e0e0e3; --sidebar:#152a3a;
}
@media (prefers-color-scheme: dark) {
  :root { --bg:#111; --card:#1e1e20; --tx:#eee; --border:#333; }
}
* { box-sizing:border-box; margin:0; }
body { font-family:system-ui,Roboto,sans-serif; background:var(--bg); color:var(--tx); }
a { color:var(--blue); }
button { font-size:.95rem; padding:10px 16px; border-radius:10px; border:0;
         background:var(--blue); color:#fff; cursor:pointer; }
button.ghost { background:transparent; color:var(--blue); border:1px solid var(--blue); }
button.danger { background:var(--red); }
button.small { padding:6px 10px; font-size:.85rem; }
button:disabled { opacity:.4; cursor:default; }
input, select, textarea { font-size:.95rem; padding:10px; border-radius:8px; border:1px solid #999;
        width:100%; margin:4px 0; background:var(--card); color:var(--tx); font-family:inherit; }
.card { background:var(--card); border-radius:14px; padding:14px; margin:10px 0;
        box-shadow:0 1px 4px rgba(0,0,0,.12); }
.clickable { cursor:pointer; }
h1 { font-size:1.35rem; margin:8px 0; }
h2 { font-size:1.05rem; margin:6px 0; }
h3 { font-size:.95rem; margin:6px 0; }
.banner { color:#fff; border-radius:14px; padding:18px; text-align:center;
          font-size:1.3rem; font-weight:700; margin:10px 0; }
.row { display:flex; gap:10px; align-items:center; justify-content:space-between; flex-wrap:wrap; }
.status { font-weight:700; }
.dot { display:inline-flex; width:36px; height:36px; border-radius:50%; color:#fff;
       align-items:center; justify-content:center; font-size:1rem; flex:none; }
img.panel { width:100%; border-radius:10px; display:block; }
.label { font-weight:700; margin:12px 0 4px; }
.muted { opacity:.7; font-size:.85rem; }
.err { color:var(--red); margin:8px 0; }
.ok-msg { color:var(--green); margin:8px 0; }
.warn-msg { color:var(--amber); margin:8px 0; font-weight:700; }
.card.warn { border:1px solid var(--amber); }
.pill-warn { background:rgba(249,168,37,.15); color:#8a5a00; border:1px solid var(--amber); padding:2px 8px; border-radius:10px; font-size:.75rem; font-weight:700; }
.badge { display:inline-block; padding:2px 8px; border-radius:10px; font-size:.75rem; font-weight:700; color:#fff; }
.admin-marker { background:#6a1b9a; color:#fff; padding:4px 10px; border-radius:8px;
                 font-weight:700; display:inline-block; margin-bottom:10px; }

/* ---- app shell ---- */
.shell { display:flex; min-height:100vh; }
.sidebar { width:210px; flex:none; background:var(--sidebar); color:#fff; padding:16px 10px;
           display:flex; flex-direction:column; gap:4px; }
.sidebar h1 { font-size:1.1rem; color:#fff; padding:0 8px 14px; }
.sidebar .navitem { padding:10px 12px; border-radius:8px; cursor:pointer; color:#cfe0ee;
                     font-size:.92rem; }
.sidebar .navitem:hover { background:rgba(255,255,255,.08); }
.sidebar .navitem.active { background:var(--blue); color:#fff; }
.sidebar .spacer { flex:1; }
.main { flex:1; padding:18px 26px; max-width:1280px; }
.wrap { max-width:640px; margin:0 auto; padding:14px; }
.topbar { display:flex; justify-content:space-between; align-items:center; padding:6px 0 14px; }

/* ---- role bar (badge + edit toggle, persistent across every page) ---- */
.rolebar { display:flex; align-items:center; gap:14px; flex-wrap:wrap; margin-bottom:16px; }
.pill { display:inline-block; padding:6px 14px; border-radius:20px; font-weight:700; font-size:.88rem; }
.pill-write { background:rgba(46,125,50,.15); color:var(--green); border:1px solid var(--green); }
.pill-view { background:rgba(0,0,0,.06); color:var(--tx); opacity:.75; border:1px solid var(--border); }
.role-toggle-btn { font-weight:700; padding:10px 18px; }
.role-toggle-btn.ghost { border-width:2px; }
.role-toggle-btn.danger { background:var(--red); color:#fff; border:0; }

/* ---- fields dashboard table ---- */
.filterbar { display:flex; gap:10px; align-items:center; margin-bottom:10px; flex-wrap:wrap; }
.filterbar input { max-width:280px; }
table.fields { width:100%; border-collapse:collapse; background:var(--card); border-radius:10px;
               overflow:hidden; font-size:.9rem; }
table.fields th { text-align:left; padding:10px 8px; background:rgba(25,118,210,.08);
                   cursor:pointer; user-select:none; white-space:nowrap; }
table.fields th:hover { background:rgba(25,118,210,.16); }
table.fields td { padding:8px; border-top:1px solid var(--border); vertical-align:middle; }
table.fields tr.datarow:hover { background:rgba(25,118,210,.06); cursor:pointer; }
table.fields tr.grouprow td { background:rgba(0,0,0,.04); font-weight:700; padding:6px 8px; }
/* History matrix: compact cells + a sticky first column so field names stay
   visible while the step columns scroll horizontally (user 2026-07-15). */
table.histmatrix { min-width:max-content; }
table.histmatrix td, table.histmatrix th { padding:6px; font-size:.82rem; }
table.histmatrix .stick { position:sticky; left:0; z-index:1; background:var(--card);
                          box-shadow:1px 0 0 var(--border); }
table.histmatrix tr.datarow:hover .stick { background:rgba(25,118,210,.06); }
.edit-pencil { cursor:pointer; margin-left:6px; opacity:.6; }
.edit-pencil:hover { opacity:1; }
.inline-edit { display:flex; gap:4px; align-items:center; }
.inline-edit input { width:80px; margin:0; padding:4px 6px; }

/* ---- field view ---- */
.fnav { position:fixed; top:50%; transform:translateY(-50%); z-index:50;
        width:52px; height:52px; border-radius:50%; font-size:1.4rem;
        background:rgba(25,118,210,.88); color:#fff; border:0; cursor:pointer;
        box-shadow:0 2px 8px rgba(0,0,0,.35); }
.fnav:disabled { opacity:.25; cursor:default; }
.fnav.left { left:8px; } .fnav.right { right:8px; }
/* Date picker: INLINE at the top of the field view (2026-08-31). It was a
   position:fixed bar at the viewport bottom, which on phones ended up outside
   the visual viewport — farmers never saw it. Normal flow cannot hide. */
.datebar { text-align:center; margin:2px 0 4px; }
.datechip { display:inline-block; background:rgba(0,0,0,.72); color:#fff;
            padding:8px 16px; border-radius:20px; font-weight:700; }
select.datechip { border:0; font:inherit; font-weight:700; font-size:1rem; cursor:pointer;
            width:auto; max-width:86vw; margin:0;
            padding-right:28px; -webkit-appearance:none; appearance:none;
            background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23fff' stroke-width='2' fill='none'/%3E%3C/svg%3E");
            background-repeat:no-repeat; background-position:right 12px center; }
select.datechip option, select.datechip optgroup { color:#111; background:#fff; font-weight:400; }
/* Scene thumbnail strip (user 2026-08-31): date on top, tap opens that scene. */
.thumbstrip { display:flex; gap:8px; overflow-x:auto; padding:6px 2px; margin:0 0 6px;
              -webkit-overflow-scrolling:touch; }
.thumb { flex:0 0 auto; width:92px; cursor:pointer; text-align:center; }
.thumb .tdate { font-size:.72rem; font-weight:600; margin-bottom:2px; white-space:nowrap; }
.thumb img { width:92px; height:92px; object-fit:cover; border-radius:8px;
             background:rgba(128,128,128,.2); display:block; }
.thumb.cur img { outline:3px solid var(--blue); }
.stepper { display:flex; align-items:center; gap:6px; }
.stepper button { padding:4px 10px; font-size:1rem; }
.stepper span { min-width:44px; text-align:center; font-weight:700; }
.plan-round { display:flex; gap:14px; align-items:center; flex-wrap:wrap; padding:8px 0;
              border-top:1px solid var(--border); }
.reports-list .card { padding:8px 12px; }
.banner-restricted { background:#616161; }
.readonly-banner { background:var(--amber); color:#3a2a00; border-radius:10px; padding:10px 14px;
                    margin-bottom:10px; font-weight:700; }

@media (max-width: 860px) {
  .shell { flex-direction:column; }
  .sidebar { width:100%; flex-direction:row; overflow-x:auto; padding:8px; }
  .sidebar h1 { display:none; }
  .sidebar .spacer { display:none; }
  .main { padding:12px; }
  table.fields { font-size:.8rem; }
}

/* Past recommendations table (2026-08-30) */
table.rech { width: 100%; border-collapse: collapse; font-size: 0.92em; }
table.rech th, table.rech td { padding: 4px 8px; text-align: left; border-bottom: 1px solid var(--border, #e0e0e0); }
table.rech tbody tr:last-child td { border-bottom: none; }

/* trend charts (2026-09-01) */
.viz-card svg text { font-family: inherit; }
.vlegend { margin-right: 12px; }
.vchip { display:inline-block; width:10px; height:10px; border-radius:3px;
         margin-right:4px; vertical-align:-1px; }

/* Task 0033 phase 4: data-quality tag (estimated / stage Kc / hazy). Deliberately
   quieter than any status colour — a downgrade in accuracy is context, not an event. */
.qtag { display:inline-block; font-size:.68rem; color:var(--qgrey); border:1px dotted var(--qgrey);
        border-radius:3px; padding:0 4px; margin-left:4px; vertical-align:middle; }