/* Стили страницы Dashboard */

.kpi-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 14px; margin-bottom: 20px; }
.kpi-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px 18px; position: relative; overflow: hidden; transition: border-color .2s; }
.kpi-card:hover { border-color: var(--border2); }
.kpi-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; }
.kpi-card.c-accent::before { background: var(--accent); }
.kpi-card.c-green::before  { background: var(--green); }
.kpi-card.c-red::before    { background: var(--red); }
.kpi-card.c-purple::before { background: var(--purple); }
.kpi-card.c-teal::before   { background: var(--teal); }
.kpi-card.c-amber::before  { background: var(--amber); }
.kpi-label { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 8px; }
.kpi-value { font-family: var(--mono); font-size: 26px; font-weight: 600; line-height: 1; color: var(--text); }
.kpi-sub   { font-size: 11px; color: var(--muted); margin-top: 5px; }
.kpi-icon  { position: absolute; top: 12px; right: 14px; font-size: 16px; opacity: .25; }

.chart-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 20px; }
.chart-grid-3 { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; margin-bottom: 20px; }
.chart-card   { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 18px; }
.chart-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.chart-title  { font-size: 13px; font-weight: 600; }
.chart-hint   { font-size: 11px; color: var(--muted); font-family: var(--mono); }
.donut-legend { display: flex; justify-content: center; gap: 14px; margin-top: 10px; flex-wrap: wrap; }
.donut-legend-item { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--muted); }
.legend-dot { width: 7px; height: 7px; border-radius: 50%; }

.section-card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; overflow: hidden; margin-bottom: 20px; }
.section-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border); gap: 10px; flex-wrap: wrap; }
.section-title { font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; min-width: 600px; }
th { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); text-align: left; padding: 10px 18px; border-bottom: 1px solid var(--border); background: var(--th-bg); white-space: nowrap; }
td { padding: 11px 18px; border-bottom: 1px solid var(--border); font-size: 13px; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--hover); }
.td-actions { display: flex; align-items: center; gap: 6px; }

.status-dot { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.dot-online  { background: var(--green); box-shadow: var(--dot-glow); animation: pulse 2s infinite; }
.dot-offline { background: var(--red); }
.dot-unknown { background: var(--muted); }

.sla-bar-wrap { display: flex; align-items: center; gap: 8px; }
.sla-bar      { height: 4px; border-radius: 2px; background: var(--border); flex: 1; overflow: hidden; min-width: 60px; }
.sla-bar-fill { height: 100%; border-radius: 2px; transition: width .5s; }

.badge        { font-size: 10px; font-weight: 600; padding: 2px 7px; border-radius: 3px; white-space: nowrap; }
.badge-green  { background: var(--green-tint); color: var(--green); }
.badge-red    { background: var(--red-tint); color: var(--red); }
.badge-amber  { background: var(--amber-tint); color: var(--amber); }
.badge-blue   { background: var(--accent-tint); color: var(--accent); }

.downtime-list { list-style: none; }
.downtime-item { display: flex; align-items: flex-start; gap: 10px; padding: 10px 18px; border-bottom: 1px solid var(--border); }
.downtime-item:last-child { border-bottom: none; }
.downtime-body { flex: 1; min-width: 0; }
.downtime-cam  { font-weight: 600; font-size: 12px; }
.downtime-time { font-size: 11px; color: var(--muted); font-family: var(--mono); }
.empty-state  { padding: 32px; text-align: center; color: var(--muted); }
.empty-icon   { font-size: 28px; margin-bottom: 8px; }
.empty-title  { font-weight: 600; font-size: 13px; color: var(--green); margin-bottom: 4px; }
.empty-sub    { font-size: 12px; }

.modal-overlay { position: fixed; inset: 0; background: var(--overlay); backdrop-filter: blur(4px); z-index: 500; display: none; align-items: center; justify-content: center; padding: 20px; }
.modal-overlay.open { display: flex; }
.modal { background: var(--surface); border: 1px solid var(--border2); border-radius: 14px; width: 100%; max-width: 480px; max-height: 90vh; overflow-y: auto; animation: modal-in .2s ease; }
@keyframes modal-in { from{opacity:0;transform:translateY(-16px) scale(.97)} to{opacity:1;transform:none} }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px 0; }
.modal-title  { font-size: 16px; font-weight: 700; }
.modal-close  { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 20px; line-height: 1; padding: 4px; border-radius: 4px; transition: color .15s; }
.modal-close:hover { color: var(--text); }
.modal-body   { padding: 20px 24px 24px; }

.form-group   { margin-bottom: 16px; }
.form-label   { display: block; font-size: 12px; font-weight: 600; color: var(--muted); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .05em; }
.form-control { width: 100%; background: var(--card); border: 1px solid var(--border); border-radius: 7px; padding: 9px 12px; color: var(--text); font-size: 13px; font-family: var(--sans); transition: border-color .15s; outline: none; }
.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint); }
.form-control::placeholder { color: var(--muted); }
textarea.form-control { resize: vertical; min-height: 70px; }
select.form-control { cursor: pointer; }
select.form-control option { background: var(--card); }

/* Custom select dropdown */
.cs-select { position: relative; }
.cs-trigger { display: flex; align-items: center; justify-content: space-between; text-align: left; cursor: pointer; box-sizing: border-box; }
.cs-trigger:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-tint); }
.cs-chevron { color: var(--muted); font-size: 11px; margin-left: 8px; transition: transform .15s; pointer-events: none; }
.cs-select.open .cs-chevron { transform: rotate(180deg); }
.cs-list { display: none; position: absolute; top: calc(100% + 4px); left: 0; right: 0; background: var(--pop); border: 1px solid var(--border2); border-radius: 8px; overflow: hidden; z-index: 200; box-shadow: var(--shadow); }
.cs-select.open .cs-list { display: block; animation: cs-in .12s ease; }
@keyframes cs-in { from{opacity:0;transform:translateY(-6px)} to{opacity:1;transform:none} }
.cs-item { padding: 10px 14px; font-size: 13px; color: var(--text); cursor: pointer; transition: background .1s, color .1s; display: flex; align-items: center; gap: 8px; }
.cs-item:not(:last-child) { border-bottom: 1px solid var(--border); }
.cs-item:hover { background: var(--accent-tint); color: var(--accent); }
.cs-item.cs-selected { color: var(--accent); }
.cs-item.cs-selected::after { content: '✓'; margin-left: auto; font-size: 11px; opacity: .7; }
.form-row     { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }
.form-error   { font-size: 11px; color: var(--red); margin-top: 4px; display: none; }
.form-error.show { display: block; }

.toast-wrap { position: fixed; bottom: 24px; right: 24px; z-index: 600; display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--surface); border: 1px solid var(--border2); border-radius: 8px; padding: 12px 16px; font-size: 13px; display: flex; align-items: center; gap: 8px; animation: toast-in .25s ease; max-width: 300px; box-shadow: var(--shadow-sm); }
@keyframes toast-in { from{opacity:0;transform:translateX(20px)} to{opacity:1;transform:none} }
.toast.success { border-color: var(--green-edge); }
.toast.error   { border-color: var(--red-edge); }

.mono        { font-family: var(--mono); }
.text-muted  { color: var(--muted); }
.text-green  { color: var(--green); }
.text-red    { color: var(--red); }
.text-amber  { color: var(--amber); }
.text-accent { color: var(--accent); }
.count-badge { background: var(--border); color: var(--muted); font-size: 11px; font-family: var(--mono); padding: 1px 7px; border-radius: 10px; }

@media (max-width: 900px) {
  .kpi-grid { grid-template-columns: repeat(3,1fr); }
  .chart-grid-2, .chart-grid-3 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .kpi-grid { grid-template-columns: repeat(2,1fr); }
  .kpi-value { font-size: 22px; }
  .topbar-right .live-badge { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .modal { border-radius: 12px; }
  .chart-card { padding: 14px; }
}
@media (max-width: 400px) {
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .kpi-card { padding: 12px 14px; }
}