/* EduQuant Kit — hardware console (Phase 3): device picker, calibration, routines, compile, reservations */

.hw-page { max-width: 1320px; }
.hw-page .page-title h1 { display: flex; align-items: center; gap: 8px; }
.hw-layout { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 20px; align-items: start; }
.hw-side { position: sticky; top: calc(var(--header-h) + 16px); }
.hw-side-head { font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--text-secondary); margin-bottom: 8px; }
.hw-main { min-width: 0; }
.hw-main .page-tabs { margin-bottom: 16px; }

/* ---------- Device cards ---------- */
.device-list { display: flex; flex-direction: column; gap: 10px; }
.device-card {
  width: 100%; text-align: left; font: inherit; cursor: pointer;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow);
  padding: 12px 14px; display: flex; flex-direction: column; gap: 8px; color: var(--text);
}
.device-card:hover { border-color: #CBD5E1; }
.device-card.active { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(27,79,138,.18); }
.device-card.inactive { opacity: .6; }
.device-card .head { display: flex; align-items: center; gap: 8px; }
.device-card .head b { flex: 1; font-size: 14px; }
.health-dot { width: 10px; height: 10px; border-radius: 50%; background: #94A3B8; flex-shrink: 0; box-shadow: 0 0 0 3px rgba(148,163,184,.25); }
.health-dot.ok { background: var(--success); box-shadow: 0 0 0 3px rgba(16,185,129,.25); }
.health-dot.error { background: var(--danger); box-shadow: 0 0 0 3px rgba(239,68,68,.25); }
.device-card .rows { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 10px; font-size: 12px; }
.device-card .rows .k { color: var(--text-secondary); display: block; font-size: 11px; }
.device-card .rows .v { font-weight: 600; font-variant-numeric: tabular-nums; }
.device-card .rows .v code { font-size: 11px; background: var(--bg); padding: 1px 5px; border-radius: 4px; }
.device-card .rows .wide { grid-column: 1 / -1; }
.device-card .reservation { font-size: 11.5px; padding: 5px 8px; border-radius: 6px; background: #FFFBEB; color: #92400E; border: 1px solid #FDE68A; }
.device-card .reservation.free { background: #ECFDF5; color: #065F46; border-color: #A7F3D0; }
.device-status { margin-top: 12px; font-size: 12px; color: var(--text-secondary); line-height: 1.5; }
.device-status code { background: var(--surface); border: 1px solid var(--border); padding: 1px 5px; border-radius: 4px; }

/* ---------- Calibration ---------- */
.cal-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 16px; align-items: start; }
table.cal-table th.ch { text-transform: none; letter-spacing: 0; font-size: 12.5px; }
table.cal-table th.ch .chan-chip { margin-right: 6px; }
table.cal-table td.num { text-align: right; }
table.cal-table td.changed, table.cal-table td.changed code { background: #FEF3C7; }
table.cal-table td.sub { color: var(--text-secondary); font-size: 12px; }
.cal-globals { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cal-globals .tile { padding: 10px 12px; }
.cal-globals .tile .val { font-size: 1.25rem; }
.cal-globals .tile.changed { border-color: #FCD34D; background: #FFFBEB; }
.shim-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 6px; margin-top: 6px; }
.shim-grid .coil { border: 1px solid var(--border); border-radius: 6px; padding: 5px 4px; text-align: center; background: var(--surface); }
.shim-grid .coil .k { display: block; font-size: 10px; color: var(--text-secondary); }
.shim-grid .coil .v { font-size: 12px; font-weight: 600; font-variant-numeric: tabular-nums; font-family: ui-monospace, Menlo, Consolas, monospace; }
.shim-grid .coil.changed { background: #FEF3C7; border-color: #FCD34D; }
.cal-notes { font-size: 12.5px; color: var(--text-secondary); margin-top: 8px; white-space: pre-wrap; }

.cal-history { list-style: none; margin: 0; padding: 0; }
.cal-history li { border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 8px; background: var(--surface); }
.cal-history .row { display: flex; align-items: center; gap: 10px; padding: 8px 12px; flex-wrap: wrap; font-size: 12.5px; }
.cal-history .row .when { color: var(--text-secondary); }
.cal-history .row code { font-size: 11.5px; background: var(--bg); padding: 1px 6px; border-radius: 4px; }
.cal-history .row .spacer { flex: 1; }
.cal-history .diff { display: none; padding: 0 12px 10px; }
.cal-history li.open .diff { display: block; }
.cal-history .diff table { width: 100%; }
.cal-history .diff td.old { color: var(--text-secondary); text-decoration: line-through; }
.cal-history .diff td.new { font-weight: 600; background: #FEF3C7; }
.cal-history .no-diff { font-size: 12.5px; color: var(--text-secondary); }
.badge.src-manual { background: #E0E7FF; color: #3730A3; }
.badge.src-factory, .badge.src-default, .badge.src-seed { background: #E2E8F0; color: var(--text-secondary); }
.badge.src-routine { background: #DCFCE7; color: #166534; }

/* ---------- Routines ---------- */
.routine-form { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 16px; align-items: start; }
.routine-form .routine-side { display: flex; flex-direction: column; gap: 12px; }
.routine-list { display: flex; flex-direction: column; gap: 4px; }
.routine-chip {
  display: flex; align-items: center; gap: 8px; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--surface); font: inherit; text-align: left; cursor: pointer; color: var(--text);
}
.routine-chip:hover { background: var(--bg); }
.routine-chip.active { border-color: var(--primary); background: #EAF2FB; color: var(--primary); font-weight: 600; }
.routine-chip .ti { color: var(--text-secondary); }
.routine-chip.active .ti { color: var(--primary); }
.routine-chip .lab { margin-left: auto; font-size: 10.5px; }
.channel-radio { display: flex; gap: 6px; }
.channel-radio label { flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px; padding: 7px 8px; border: 1px solid var(--border); border-radius: var(--radius); cursor: pointer; font-size: 12.5px; font-weight: 500; background: var(--surface); }
.channel-radio label.active.q0 { border-color: var(--nmr-q0); background: var(--nmr-q0-soft); color: var(--nmr-q0); }
.channel-radio label.active.q1 { border-color: var(--nmr-q1); background: var(--nmr-q1-soft); color: var(--nmr-q1); }
.channel-radio input { position: absolute; opacity: 0; pointer-events: none; }
.param-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 8px 10px; }
.param-grid label.field { margin: 0; }
.param-grid label.field > span { font-size: 12px; }
.param-grid input { padding: 5px 8px; font-size: 13px; }
.routine-desc { font-size: 12.5px; color: var(--text-secondary); line-height: 1.5; }
.routine-result { display: flex; flex-direction: column; gap: 12px; }
.routine-result .chart-box { height: 300px; }
.routine-result .fit-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.routine-result pre { max-height: 220px; font-size: 11.5px; margin: 0; }
.routine-running { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--primary); font-weight: 500; }
.routine-running .spinner { width: 18px; height: 18px; border-width: 3px; }
.lab-hint { display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Compile ---------- */
.compile-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; }
.compile-actions .spacer { flex: 1; }
.compile-out { margin-top: 14px; }
.compile-out .alert { margin-bottom: 10px; }
.hw-results { margin-top: 14px; border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; background: var(--surface); }
.hw-results .result-summary { padding: 12px 14px; border-bottom: 1px solid var(--border); background: var(--bg); min-height: 44px; }
.hw-results .tab-panels { padding: 12px 14px; }
.hw-results .chart-box { height: 240px; }
.view-hint { font-size: 12.5px; }

/* ---------- Reservations ---------- */
.res-form .form-grid { grid-template-columns: 2fr 1.3fr 1.3fr auto; }
table.data td.mine { font-weight: 600; }
.res-now { font-size: 11px; }
@media (max-width: 1000px) {
  .hw-layout { grid-template-columns: 1fr; }
  .hw-side { position: static; }
  .device-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .cal-grid, .routine-form { grid-template-columns: 1fr; }
  .res-form .form-grid { grid-template-columns: 1fr 1fr; }
}