:root {
  --bg: #f6f7f4;
  --panel: #fff;
  --ink: #17201b;
  --muted: #657169;
  --line: #dfe4dd;
  --accent: #245f46;
  --accent-strong: #17402f;
  --accent-soft: #e8f2ed;
  --warning: #9f3a20;
  --warning-bg: #fff1e8;
  --shadow: 0 14px 42px rgba(27, 38, 32, 0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font-family: Arial, Helvetica, sans-serif; font-size: 16px; line-height: 1.45; }
button, input, select, textarea { font: inherit; }
a { color: var(--accent-strong); }
code { background: var(--accent-soft); padding: 2px 5px; border-radius: 5px; }

.app-shell { width: min(1180px, 100%); margin: 0 auto; padding: 20px 14px 48px; }
.topbar, .details-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.topbar h1, .details-title h1 { margin: 0; font-size: clamp(1.6rem, 4vw, 2.3rem); line-height: 1.05; }
.eyebrow { margin: 0 0 6px; color: var(--accent); font-size: .76rem; font-weight: 700; text-transform: uppercase; }

.toolbar { display: grid; gap: 12px; margin-bottom: 12px; }
.toolbar form { min-width: 0; }
.filters { display: grid; grid-template-columns: 1fr; gap: 10px; }
input, select, textarea { width: 100%; min-height: 44px; border: 1px solid var(--line); border-radius: 7px; background: var(--panel); color: var(--ink); padding: 10px 12px; outline: none; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.primary-button, .secondary-button, .details-button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 44px; border-radius: 7px; padding: 10px 14px; font-weight: 700; text-decoration: none; cursor: pointer;
}
.primary-button, .details-button { border: 0; background: var(--accent); color: #fff; }
.primary-button:hover, .details-button:hover { background: var(--accent-strong); }
.secondary-button { border: 1px solid var(--line); background: var(--panel); color: var(--ink); }
.icon-button { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 7px; background: var(--panel); color: var(--ink); text-decoration: none; }

.last-import, .muted { margin: 8px 0 14px; color: var(--muted); font-size: .92rem; }
.flash { border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 7px; background: var(--panel); padding: 11px 12px; }
.alert { margin: 0; border: 1px solid #f3c2ad; border-radius: 7px; background: var(--warning-bg); color: var(--warning); padding: 10px 12px; }
.missing, .warning-list { color: var(--warning); }

.mobile-list { display: grid; gap: 12px; }
.case-card, .detail-section, .notes-section, .login-panel { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); }
.case-card { padding: 14px; }
.case-card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.city-pill, .status-pill { display: inline-flex; align-items: center; min-height: 28px; border-radius: 999px; padding: 4px 10px; font-size: .84rem; font-weight: 700; white-space: nowrap; }
.city-pill { background: var(--accent-soft); color: var(--accent-strong); }
.status-pill { background: #eef0f3; color: #36414a; }
.fact-list, .section-body { display: grid; gap: 10px; }
.fact-list { margin: 0 0 14px; }
.fact-list div, .field-row, .list-block { display: grid; gap: 3px; }
dt, .fact-list dt { color: var(--muted); font-size: .78rem; font-weight: 700; text-transform: uppercase; }
dd, .fact-list dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }

.desktop-table { display: none; }
.case-table { width: 100%; border-collapse: collapse; overflow: hidden; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; box-shadow: var(--shadow); }
.case-table th, .case-table td { border-bottom: 1px solid var(--line); padding: 12px 10px; text-align: left; vertical-align: top; }
.case-table th { color: var(--muted); font-size: .78rem; text-transform: uppercase; }
.text-link { color: var(--accent-strong); font-weight: 700; text-decoration: none; }
.empty-state { margin: 22px 0; color: var(--muted); }

.login-shell { display: grid; min-height: 100vh; place-items: center; padding: 18px; }
.login-panel { width: min(420px, 100%); padding: 22px; }
.login-panel h1 { margin: 0 0 18px; }
.login-form { display: grid; gap: 14px; }
.login-form label, .status-control label { display: grid; gap: 6px; color: var(--muted); font-size: .86rem; font-weight: 700; }

.details-header { align-items: flex-start; flex-wrap: wrap; }
.details-title { flex: 1 1 260px; }
.back-link { display: inline-flex; align-items: center; min-height: 42px; color: var(--accent-strong); font-weight: 700; text-decoration: none; }
.details-grid { display: grid; gap: 12px; }
.detail-section { overflow: hidden; }
.detail-section summary { cursor: pointer; list-style: none; padding: 14px 16px; font-weight: 800; }
.detail-section summary::-webkit-details-marker { display: none; }
.detail-section[open] summary { border-bottom: 1px solid var(--line); }
.section-body { padding: 14px 16px 16px; }
.field-row.long dd { max-height: 180px; overflow: auto; border-left: 3px solid var(--accent-soft); padding-left: 10px; white-space: pre-wrap; }
.nested-block { border: 1px solid var(--line); border-radius: 7px; padding: 12px; }
.nested-block h3 { margin: 0 0 10px; font-size: 1rem; }
.list-block ul { margin: 0; padding-left: 18px; }

.notes-section { margin-top: 12px; padding: 16px; }
.notes-section h2 { margin: 0 0 12px; font-size: 1.2rem; }
.note-form { display: grid; gap: 10px; margin-bottom: 14px; }
.note-item { border-top: 1px solid var(--line); padding-top: 10px; }
.note-item time { color: var(--muted); font-size: .82rem; }
.note-item p { margin: 4px 0 0; white-space: pre-wrap; }

@media (min-width: 760px) {
  .app-shell { padding: 28px 22px 64px; }
  .toolbar { grid-template-columns: 1fr auto auto; align-items: start; }
  .filters { grid-template-columns: minmax(260px, 1.4fr) repeat(4, minmax(145px, 1fr)) auto; }
  .mobile-list { display: none; }
  .desktop-table { display: block; overflow-x: auto; }
  .section-body { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .field-row.long, .list-block, .nested-block { grid-column: 1 / -1; }
}