:root{
  --bg:#f4f6f8; --card:#fff; --ink:#1f2933; --muted:#6b7280;
  --line:#d7dde3; --brand:#0b5d3b; --brand-ink:#fff;
  --danger:#b42318; --danger-bg:#fdecea; --ok:#0a7d3b; --ok-bg:#e8f6ee;
  --radius:10px;
}
*{box-sizing:border-box}
body{margin:0;font:16px/1.5 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand)}
.muted{color:var(--muted)}
.req{color:var(--danger)}

/* top bar */
.topbar{background:var(--brand);color:#fff}
.topbar-in{max-width:760px;margin:0 auto;padding:12px 16px;display:flex;justify-content:space-between;align-items:center}
.topbar a{color:#fff;margin-left:14px;text-decoration:none}
.topbar .muted{color:#d6e5dc}

/* form */
.form-wrap{max-width:760px;margin:0 auto;padding:20px 16px 80px}
h1{font-size:1.5rem;margin:.2em 0}
.field{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;margin:12px 0}
.field.haul-select{display:flex;gap:20px;align-items:center;flex-wrap:wrap}
.field.haul-select legend{font-weight:600;padding-right:10px}
.field.invalid{border-color:var(--danger);box-shadow:0 0 0 2px var(--danger-bg)}
.field-label{display:block;font-weight:600;margin-bottom:4px}
.help{margin:0 0 8px;color:var(--muted);font-size:.9rem}
.section-heading{margin:.2em 0;font-size:1.2rem;border-bottom:2px solid var(--line);padding-bottom:6px}
input[type=text],input[type=password],input[type=number],input[type=date],textarea,select{
  width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fff
}
textarea{resize:vertical}
.radios{display:flex;flex-direction:column;gap:6px}
.radio{display:flex;align-items:center;gap:8px;font-weight:400}
.radio input{width:auto}

/* buttons */
.btn{display:inline-block;padding:10px 16px;border:1px solid var(--line);background:#fff;border-radius:8px;font:inherit;cursor:pointer}
.btn:hover{background:#f0f2f4}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.primary{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.btn.primary:hover{filter:brightness(1.06)}
.submit-btn{margin-top:16px;font-size:1.05rem;padding:12px 22px}

/* file field */
.file-actions{display:flex;gap:10px;flex-wrap:wrap}
.cam-stage{margin-top:12px}
.cam-video{width:100%;max-height:60vh;background:#000;border-radius:8px}
.cam-controls{display:flex;gap:10px;margin-top:8px}
.thumbs{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.thumb{position:relative;width:96px;height:96px;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb-del{position:absolute;top:2px;right:2px;width:22px;height:22px;border-radius:50%;border:none;background:rgba(0,0,0,.6);color:#fff;cursor:pointer;line-height:1}

/* alerts */
.alert{padding:12px 14px;border-radius:8px;margin:12px 0}
.alert.error{background:var(--danger-bg);color:var(--danger);border:1px solid #f3c0ba}
.alert.success{background:var(--ok-bg);color:var(--ok);border:1px solid #b7e2c6}

/* auth */
.auth-body{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:16px}
.auth-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;width:100%;max-width:360px}
.auth-card h1{margin-top:0}
.auth-card label{display:block;margin:12px 0;font-weight:600}
.auth-card input{margin-top:4px}
.auth-card .btn{width:100%;margin-top:8px}

/* admin */
.admin-nav{background:#0b3a28}
.admin-nav .topbar-in{flex-wrap:wrap;gap:6px}
.admin-wrap{max-width:1000px;margin:0 auto;padding:20px 16px 80px}
table.grid{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
table.grid th,table.grid td{padding:9px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
table.grid th{background:#eef2f0;font-size:.85rem;text-transform:uppercase;letter-spacing:.02em}
table.grid tr:last-child td{border-bottom:none}
.inline-form{display:inline}
.pill{display:inline-block;padding:2px 8px;border-radius:999px;font-size:.8rem}
.pill.on{background:var(--ok-bg);color:var(--ok)}
.pill.off{background:#eee;color:#666}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin:12px 0}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.row > label{display:flex;flex-direction:column;font-weight:600;font-size:.9rem;gap:4px}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}
.small{font-size:.85rem}