/* ================================================================
   Zigbee Koppelplanner – front-end stylesheet
   ================================================================ */

.zkp-wrap {
  --zkp-bg:      #f5f7fa;
  --zkp-card:    #ffffff;
  --zkp-card2:   #eef1f6;
  --zkp-text:    #18243a;
  --zkp-muted:   #5a6a80;
  --zkp-accent:  #30b3ff;
  --zkp-accent2: #c724f5;
  --zkp-ok:      #1ab87a;
  --zkp-warn:    #e0990a;
  --zkp-danger:  #e03060;
  --zkp-line:    #e2e7ef;

  background: var(--zkp-bg);
  color: var(--zkp-text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  padding: 0;
  border-radius: 0;
}

.zkp-wrap *, .zkp-wrap *::before, .zkp-wrap *::after {
  box-sizing: border-box;
  font-size: inherit;
}

/* ── Typography ─────────────────────────────────────────── */
.zkp-h1      { margin: 0 0 4px; font-size: 20px; color: var(--zkp-text); font-weight: 700; }
.zkp-wrap h2 { margin: 0 0 4px; color: var(--zkp-text); font-weight: 700; font-size: 17px; }
.zkp-wrap h3 { margin: 0 0 6px; color: var(--zkp-text); font-weight: 600; font-size: 15px; }
.zkp-wrap p  { color: var(--zkp-muted); margin: 0 0 10px; font-size: 14px; line-height: 1.55; }
.zkp-small   { font-size: 13px; color: var(--zkp-muted); }

/* ── Layout ─────────────────────────────────────────────── */
.zkp-hero {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 0;
  align-items: start;
  background: var(--zkp-card);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(0,0,0,.07);
  margin-bottom: 14px;
}

/* Linker paneel */
.zkp-hero > .zkp-panel:first-child {
  border-radius: 0;
  border: none;
  border-right: 1px solid var(--zkp-line);
  box-shadow: none;
  padding: 24px;
}

/* Rechter paneel (WiFi) */
.zkp-hero > aside.zkp-panel {
  border-radius: 0;
  border: none;
  box-shadow: none;
  padding: 24px;
  background: var(--zkp-bg);
}

.zkp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}

.zkp-twoCols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* ── Panel (standalone) ─────────────────────────────────── */
.zkp-panel {
  background: var(--zkp-card);
  border: 1px solid var(--zkp-line);
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}

.zkp-orderBox {
  border-left: 3px solid var(--zkp-accent);
  padding-left: 16px;
  background: var(--zkp-card);
  border-radius: 10px;
  padding: 14px 14px 14px 18px;
  border-left: 3px solid var(--zkp-accent);
}

.zkp-unknownSection { margin-top: 14px; }

/* ── Tabs ───────────────────────────────────────────────── */
.zkp-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin: 12px 0;
}

.zkp-tab {
  display: none;
  border: 1px solid var(--zkp-line);
  border-radius: 10px;
  padding: 14px;
  background: var(--zkp-bg);
  margin-bottom: 4px;
}

.zkp-tab-active { display: block; }

/* ── Buttons ────────────────────────────────────────────── */
.zkp-wrap button {
  border: 0;
  border-radius: 8px;
  padding: 9px 16px;
  background: linear-gradient(135deg, var(--zkp-accent), var(--zkp-accent2));
  color: white;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  transition: opacity .15s;
  white-space: nowrap;
}

.zkp-wrap button:hover { opacity: .88; }

.zkp-btn-secondary {
  background: var(--zkp-card) !important;
  border: 1px solid var(--zkp-line) !important;
  color: var(--zkp-text) !important;
  font-weight: 500 !important;
}

.zkp-btn-secondary:hover { background: var(--zkp-card2) !important; opacity: 1 !important; }

.zkp-activeTab {
  background: linear-gradient(135deg, var(--zkp-accent), var(--zkp-accent2)) !important;
  color: white !important;
  font-weight: 600 !important;
}

/* ── Form elements ──────────────────────────────────────── */
.zkp-wrap input[type="file"],
.zkp-wrap textarea,
.zkp-wrap select {
  width: 100%;
  color: var(--zkp-text);
  background: var(--zkp-card);
  border: 1px solid var(--zkp-line);
  border-radius: 8px;
  padding: 9px 12px;
  font-family: inherit;
  font-size: 14px;
}

.zkp-wrap input[type="file"]:focus,
.zkp-wrap textarea:focus,
.zkp-wrap select:focus {
  outline: 2px solid var(--zkp-accent);
  outline-offset: 1px;
  border-color: var(--zkp-accent);
}

.zkp-wrap textarea {
  min-height: 150px;
  resize: vertical;
}

.zkp-wrap progress {
  width: 100%;
  height: 6px;
  margin-top: 8px;
  border-radius: 4px;
}

.zkp-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 12px;
}

/* ── Section label ──────────────────────────────────────── */
.zkp-section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--zkp-muted);
  margin: 0 0 6px;
}

/* ── Image preview ──────────────────────────────────────── */
.zkp-preview {
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid var(--zkp-line);
  display: none;
  margin-top: 10px;
}

/* ── WiFi pills ─────────────────────────────────────────── */
.zkp-wifiGrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin: 10px 0;
}

.zkp-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 6px;
  padding: 8px 12px;
  background: var(--zkp-card);
  border: 1px solid var(--zkp-line);
  cursor: pointer;
  user-select: none;
  color: var(--zkp-text);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  transition: border-color .12s, background .12s;
}

.zkp-pill:hover         { border-color: var(--zkp-accent); background: #eef7ff; }
.zkp-pill:has(input:checked) {
  border-color: var(--zkp-accent);
  background: #e0f3ff;
  color: #0070bb;
  font-weight: 600;
}

.zkp-pill input { margin: 0; accent-color: var(--zkp-accent); flex-shrink: 0; }

/* ── Zigbee kanaaladvies ────────────────────────────────── */
.zkp-resultChannel {
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -.04em;
  background: linear-gradient(135deg, var(--zkp-accent), var(--zkp-accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 6px 0 2px;
  line-height: 1.1;
}

/* ── Device list ────────────────────────────────────────── */
.zkp-deviceList { display: grid; gap: 6px; }

.zkp-device {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  background: var(--zkp-bg);
  border: 1px solid var(--zkp-line);
  border-radius: 8px;
  padding: 9px 12px;
  cursor: pointer;
  transition: border-color .12s;
}

.zkp-device:hover        { border-color: var(--zkp-accent); }
.zkp-device.zkp-done     { opacity: .4; text-decoration: line-through; }
.zkp-device strong       { color: var(--zkp-text); font-size: 14px; }

.zkp-device input[type="checkbox"] {
  width: 15px; height: 15px;
  min-width: unset; padding: 0;
  background: transparent; border: none;
  accent-color: var(--zkp-accent);
  cursor: pointer;
}

/* ── Badges ─────────────────────────────────────────────── */
.zkp-room-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: #1a5a9a;
  background: #e0eeff;
  border-radius: 4px;
  padding: 1px 7px;
  margin-left: 6px;
  vertical-align: middle;
}

.zkp-tag {
  border-radius: 5px;
  padding: 3px 9px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.zkp-router  { background: #d4f5e9; color: #0e6b47; }
.zkp-end     { background: #fef3cd; color: #7a5000; }
.zkp-unknown { background: #fde0e6; color: #a01030; }

/* ── Per-ruimte groepering ──────────────────────────────── */
.zkp-room-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--zkp-card);
  border: 1px solid var(--zkp-line);
  border-left: 3px solid var(--zkp-accent);
  border-radius: 8px;
  padding: 10px 14px;
  margin-top: 16px;
  margin-bottom: 6px;
}

.zkp-room-header:first-child { margin-top: 0; }

.zkp-room-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--zkp-text);
}

.zkp-room-count {
  font-size: 12px;
  color: var(--zkp-muted);
  background: var(--zkp-bg);
  border: 1px solid var(--zkp-line);
  border-radius: 20px;
  padding: 2px 10px;
}

.zkp-room-devices { padding: 0 2px; margin-bottom: 4px; }

/* ── Workflow-banner ────────────────────────────────────── */
.zkp-workflow-banner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  background: var(--zkp-card);
  border: 1px solid var(--zkp-line);
  border-radius: 10px;
  padding: 12px 18px;
  margin-bottom: 14px;
}

.zkp-workflow-step {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: var(--zkp-text);
  font-weight: 500;
}

.zkp-workflow-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--zkp-accent), var(--zkp-accent2));
  color: white;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}

.zkp-workflow-arrow { color: var(--zkp-muted); font-size: 14px; flex-shrink: 0; }

/* ── Excel preview ──────────────────────────────────────── */
.zkp-excelPreview {
  display: none;
  margin-top: 10px;
  overflow: auto;
  border: 1px solid var(--zkp-line);
  border-radius: 8px;
}

.zkp-wrap table           { width: 100%; border-collapse: collapse; font-size: 13px; }
.zkp-wrap td, .zkp-wrap th { border-bottom: 1px solid var(--zkp-line); padding: 8px 10px; text-align: left; color: var(--zkp-text); }
.zkp-wrap th               { color: var(--zkp-muted); background: var(--zkp-bg); font-weight: 600; }

/* ── Divider tussen secties ─────────────────────────────── */
.zkp-divider {
  height: 1px;
  background: var(--zkp-line);
  margin: 14px 0;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 850px) {
  .zkp-hero { grid-template-columns: 1fr; }
  .zkp-hero > .zkp-panel:first-child { border-right: none; border-bottom: 1px solid var(--zkp-line); }
  .zkp-grid, .zkp-twoCols { grid-template-columns: 1fr; }
  .zkp-wifiGrid { gap: 5px; }
}

@media (max-width: 600px) {
  .zkp-workflow-banner { flex-direction: column; align-items: flex-start; }
  .zkp-workflow-arrow  { display: none; }
}

/* ── Hint (niet actief maar bewaard) ───────────────────── */
.zkp-pairing-hint {
  display: none;
  font-size: 13px;
  color: #1a5a9a;
  background: #e8f4ff;
  border-left: 3px solid var(--zkp-accent);
  border-radius: 0 5px 5px 0;
  padding: 4px 8px;
  margin-top: 5px;
}