:root {
  --bg: #0f1420;
  --panel: #161c2b;
  --panel-2: #1d2536;
  --border: #2a3348;
  --text: #e6ebf5;
  --muted: #8b96ad;
  --accent: #4c9aff;
  --accent-2: #2f6fd6;
  --ok: #3fb950;
  --err: #f85149;
  --warn: #d29922;
  --code: #0b0f18;
  --mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.brand { display: flex; align-items: center; gap: 14px; }
.logo {
  font-size: 30px; line-height: 1;
  color: var(--accent);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  width: 46px; height: 46px;
  display: grid; place-items: center;
}
.brand h1 { margin: 0; font-size: 20px; letter-spacing: .3px; }
.brand p { margin: 2px 0 0; color: var(--muted); font-size: 12.5px; }

.health {
  display: flex; align-items: center; gap: 8px;
  font-size: 12.5px; color: var(--muted);
  background: var(--panel-2); border: 1px solid var(--border);
  padding: 7px 12px; border-radius: 20px;
}
.health .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); }
.health.ok .dot { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.health.down .dot { background: var(--err); box-shadow: 0 0 8px var(--err); }

.layout {
  display: grid;
  grid-template-columns: minmax(380px, 1fr) minmax(420px, 1.15fr);
  gap: 16px;
  padding: 16px;
  align-items: start;
}
@media (max-width: 960px) { .layout { grid-template-columns: 1fr; } }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}
.results { min-height: 60vh; }

.field { margin-bottom: 16px; }
.field-head {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 6px; gap: 10px;
}
.field label { font-weight: 600; font-size: 13px; }
.hint { color: var(--muted); font-size: 11.5px; }

textarea {
  width: 100%;
  background: var(--code);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 11px 12px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.5;
  resize: vertical;
  tab-size: 2;
}
textarea:focus { outline: none; border-color: var(--accent); }

.actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn {
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 8px;
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  transition: .12s;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent-2); border-color: var(--accent-2); }
.btn.primary:hover { background: var(--accent); }
.btn:disabled { opacity: .5; cursor: progress; }
.link {
  background: none; border: none; color: var(--accent);
  cursor: pointer; font-size: 12px; padding: 0;
}
.link:hover { text-decoration: underline; }

.summary {
  padding: 10px 14px; border-radius: 8px; margin-bottom: 12px;
  font-weight: 600; font-size: 13px;
  border: 1px solid var(--border); background: var(--panel-2);
}
.summary.ok { border-color: var(--ok); color: #a7f0b5; }
.summary.err { border-color: var(--err); color: #ffb3ae; }

.warnings {
  border: 1px solid var(--warn); background: rgba(210,153,34,.08);
  border-radius: 8px; padding: 10px 14px; margin-bottom: 12px;
  font-size: 12.5px;
}
.warnings h4 { margin: 0 0 6px; color: var(--warn); font-size: 12.5px; }
.warnings ul { margin: 0; padding-left: 18px; }
.warnings li { margin: 3px 0; color: #e6d3a3; }

.steps { display: flex; flex-direction: column; gap: 12px; }
.empty { color: var(--muted); text-align: center; padding: 40px 20px; }
.empty .muted { font-size: 12px; margin-top: 10px; }
.muted { color: var(--muted); }

.step {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--panel-2);
}
.step.err { border-color: var(--err); }
.step-head {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; cursor: pointer;
  background: rgba(255,255,255,.02);
}
.step-head:hover { background: rgba(255,255,255,.04); }
.badge {
  font-family: var(--mono); font-size: 11px;
  padding: 2px 8px; border-radius: 5px;
  background: var(--code); border: 1px solid var(--border);
}
.badge.return { color: var(--accent); border-color: var(--accent); }
.step-label { font-weight: 700; font-family: var(--mono); }
.step-meta { margin-left: auto; color: var(--muted); font-size: 12px; }
.chevron { color: var(--muted); transition: transform .15s; }
.step.open .chevron { transform: rotate(90deg); }

.step-body { display: none; padding: 0 14px 14px; }
.step.open .step-body { display: block; }

.sql-block { margin-top: 12px; }
.sql-block .tag {
  font-size: 11px; text-transform: uppercase; letter-spacing: .5px;
  color: var(--muted); margin-bottom: 4px; display: block;
}
pre.sql {
  margin: 0; background: var(--code); border: 1px solid var(--border);
  border-radius: 7px; padding: 10px 12px; overflow-x: auto;
  font-family: var(--mono); font-size: 12px; line-height: 1.55;
  white-space: pre-wrap; word-break: break-word;
}
pre.sql.hana { color: #c9d4e8; }
pre.sql.pg { color: #a8e6b0; }

.step-error {
  margin-top: 12px; padding: 10px 12px;
  border: 1px solid var(--err); border-radius: 7px;
  background: rgba(248,81,73,.08); color: #ffb3ae;
  font-family: var(--mono); font-size: 12px; white-space: pre-wrap;
}

.table-wrap { margin-top: 12px; overflow-x: auto; border: 1px solid var(--border); border-radius: 7px; }
table.data { border-collapse: collapse; width: 100%; font-size: 12px; }
table.data th, table.data td {
  border-bottom: 1px solid var(--border);
  padding: 6px 10px; text-align: left; white-space: nowrap;
}
table.data th {
  background: var(--code); color: var(--accent);
  font-family: var(--mono); font-weight: 600; position: sticky; top: 0;
}
table.data td { font-family: var(--mono); }
table.data tr:hover td { background: rgba(255,255,255,.03); }
td.null { color: var(--muted); font-style: italic; }
.rowcount { color: var(--muted); font-size: 11.5px; margin-top: 6px; }

/* Éditeur visuel des tables d'entrée */
.field-actions { display: flex; gap: 12px; }

.tables-editor { display: flex; flex-direction: column; gap: 12px; }
.tbl-empty {
  color: var(--muted); font-size: 12.5px; padding: 14px;
  border: 1px dashed var(--border); border-radius: 8px; text-align: center;
}

.tbl-card {
  border: 1px solid var(--border); border-radius: 9px;
  background: var(--code); overflow: hidden;
}
.tbl-head {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; background: rgba(255,255,255,.02);
  border-bottom: 1px solid var(--border);
}
.tbl-name {
  flex: 1; background: var(--panel-2); color: var(--accent);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 6px 9px; font-family: var(--mono); font-weight: 700; font-size: 13px;
}
.tbl-name:focus { outline: none; border-color: var(--accent); }
.tbl-head-actions { display: flex; gap: 6px; }

.grid-wrap { overflow-x: auto; }
table.grid { border-collapse: collapse; width: 100%; }
table.grid th, table.grid td {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0; vertical-align: top;
}
table.grid th.spacer, table.grid td.spacer { border-right: none; width: 100%; }
table.grid th.rownum, table.grid td.rownum {
  background: rgba(255,255,255,.02); color: var(--muted);
  font-family: var(--mono); font-size: 11px;
  text-align: center; min-width: 34px; position: relative;
  padding: 4px; white-space: nowrap;
}
td.rownum { display: flex; align-items: center; gap: 4px; justify-content: center; }
td.norows { color: var(--muted); font-style: italic; padding: 8px 10px; font-size: 12px; }

.col-head { display: flex; flex-direction: column; padding: 5px 6px; gap: 4px; min-width: 130px; }
.col-name {
  background: var(--panel-2); color: var(--accent);
  border: 1px solid var(--border); border-radius: 5px;
  padding: 4px 7px; font-family: var(--mono); font-weight: 600; font-size: 12px;
}
.col-type-row { display: flex; gap: 4px; align-items: center; }
.col-type {
  flex: 1; min-width: 0;
  background: var(--code); color: var(--muted);
  border: 1px solid var(--border); border-radius: 5px;
  padding: 3px 6px; font-family: var(--mono); font-size: 10.5px;
}
.col-name:focus, .col-type:focus, .cell:focus {
  outline: none; border-color: var(--accent); color: var(--text);
}

input.cell {
  width: 100%; min-width: 110px;
  background: transparent; color: var(--text);
  border: 1px solid transparent; border-radius: 0;
  padding: 6px 8px; font-family: var(--mono); font-size: 12px;
}
input.cell:hover { background: rgba(255,255,255,.03); }
input.cell.isnull { color: var(--muted); font-style: italic; }
input.cell.isnull::placeholder { color: var(--muted); font-style: italic; }

.mini {
  background: var(--panel-2); color: var(--muted);
  border: 1px solid var(--border); border-radius: 5px;
  padding: 3px 8px; font-size: 11px; cursor: pointer; line-height: 1.4;
  white-space: nowrap;
}
.mini:hover { border-color: var(--accent); color: var(--text); }
.mini.danger:hover { border-color: var(--err); color: var(--err); }
.mini.del-row { padding: 0 5px; color: var(--muted); }
.mini.del-row:hover { color: var(--err); border-color: var(--err); }
.mini.addrow { margin: 8px 10px; }

/* Mode scalaire (fonction PL/pgSQL) */
.scalar-result {
  display: flex; align-items: baseline; gap: 12px;
  padding: 16px 18px; border-radius: 10px; margin-bottom: 14px;
  border: 1px solid var(--border); background: var(--panel-2);
}
.scalar-result.ok { border-color: var(--ok); }
.scalar-result.err { border-color: var(--err); }
.scalar-result .sr-label {
  font-family: var(--mono); color: var(--muted); font-size: 14px;
}
.scalar-result .sr-value {
  font-family: var(--mono); font-size: 22px; font-weight: 700; color: var(--ok);
  word-break: break-all;
}
.scalar-result.err .sr-value { color: var(--err); }

.scalar-section { margin-top: 16px; }
.scalar-section h3 {
  font-size: 13px; text-transform: uppercase; letter-spacing: .5px;
  color: var(--muted); margin: 0 0 8px;
}

.trace { display: flex; flex-direction: column; gap: 6px; }
.trace-step {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; border-radius: 7px;
  border: 1px solid var(--border); background: var(--code);
  font-family: var(--mono); font-size: 12.5px;
}
.trace-idx {
  flex: none; width: 22px; height: 22px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--accent-2); color: #fff; font-size: 11px; font-weight: 700;
}
.trace-label { color: var(--text); }
.trace-arrow { color: var(--muted); }
.trace-val { margin-left: auto; color: var(--ok); font-weight: 700; }

.hidden { display: none !important; }