/* ─────────────────────────────────────────────────────────────────────────
   MeshCore Tools v3 — Components
   Buttons, forms, badges, modals, toasts, cards, misc UI
   ───────────────────────────────────────────────────────────────────────── */

/* ══ BUTTONS ══════════════════════════════════════════════════════════════ */

/* Primary — blue */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  height: var(--touch);
  padding: 0 16px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  border: none;
  transition: opacity 0.15s, transform 0.1s;
  white-space: nowrap;
}
.btn:hover  { opacity: 0.9; }
.btn:active { transform: scale(0.98); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.btn-primary {
  background: linear-gradient(135deg, #1A4FD8, #0F3BB5);
  color: #fff;
  box-shadow: 0 4px 16px rgba(26,79,216,0.3);
}

.btn-success {
  background: linear-gradient(135deg, #1A7A45, #0F5C32);
  color: #fff;
  box-shadow: 0 4px 16px rgba(26,122,69,0.3);
}

.btn-danger {
  background: rgba(232,93,93,0.15);
  color: var(--red);
  border: 1px solid rgba(232,93,93,0.25);
}

/* Ghost / secondary */
.btn-ghost {
  background: none;
  border: 1px solid var(--border2);
  color: var(--muted);
  padding: 0 10px;
  height: 30px;
  font-size: 11px;
  font-weight: 500;
  border-radius: var(--radius-sm);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }

/* Full-width analyze button */
.analyze-btn {
  width: 100%;
  height: 42px;
  margin-top: 12px;
  background: linear-gradient(135deg, #1A4FD8, #0F3BB5);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 16px rgba(26,79,216,0.3);
  transition: opacity 0.15s, transform 0.1s;
  flex-shrink: 0;
}
.analyze-btn:hover  { opacity: 0.92; }
.analyze-btn:active { transform: scale(0.99); }
.analyze-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.analyze-btn.running {
  background: linear-gradient(135deg, #1a2875, #0A1848);
}

/* Export button */
.export-btn {
  height: 42px;
  margin-top: 12px;
  min-width: 90px;
  background: linear-gradient(135deg, #1A7A45, #0F5C32);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(26,122,69,0.3);
  transition: opacity 0.15s, transform 0.1s;
  flex-shrink: 0;
}
.export-btn:hover  { opacity: 0.92; }
.export-btn:active { transform: scale(0.99); }

/* BLE connect button */
.ble-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  height: 32px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  border: 1px solid;
  transition: all 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
}
.ble-btn.disconnected {
  background: rgba(77,158,255,0.08);
  border-color: rgba(77,158,255,0.3);
  color: var(--blue);
}
.ble-btn.connected {
  background: rgba(52,201,123,0.08);
  border-color: rgba(52,201,123,0.3);
  color: var(--green);
}
.ble-btn:hover { opacity: 0.8; }

.ble-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.ble-dot.off  { background: var(--muted2); }
.ble-dot.on   { background: var(--green); box-shadow: 0 0 4px var(--green); }
.ble-dot.wait { background: var(--amber); animation: pulse 1.2s infinite; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

.disconnect-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(232,93,93,0.1);
  border: 1px solid rgba(232,93,93,0.2);
  color: var(--red);
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.15s;
}
.disconnect-btn:hover { background: rgba(232,93,93,0.2); }

/* Theme toggle */
.theme-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.15s;
}
.theme-btn:hover { border-color: var(--border2); color: var(--text); }

/* Icon button */
.icon-btn {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.15s;
}
.icon-btn:hover { border-color: var(--blue); color: var(--blue); }
.icon-btn.active { background: rgba(77,158,255,0.1); border-color: rgba(77,158,255,0.3); color: var(--blue); }

/* ══ FORMS ════════════════════════════════════════════════════════════════ */

.field {
  margin-bottom: 10px;
}

.field label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 5px;
}

.field input,
.field select {
  width: 100%;
  height: 40px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  padding: 0 10px;
  outline: none;
  transition: border-color 0.15s;
  -webkit-appearance: none;
  appearance: none;
}

.field input:focus,
.field select:focus { border-color: var(--blue); }

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%236B7399'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
  cursor: pointer;
}

/* Two-column field row */
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* Chip selector */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}

.chip {
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  min-height: 28px;
  display: flex;
  align-items: center;
}
.chip:hover  { border-color: var(--blue); color: var(--blue); }
.chip.active {
  background: rgba(77,158,255,0.1);
  border-color: rgba(77,158,255,0.4);
  color: var(--blue);
  font-weight: 600;
}

/* Segment control */
.seg-row {
  display: flex;
  gap: 4px;
  margin-bottom: 10px;
}

.seg-btn {
  flex: 1;
  height: 30px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--muted);
  transition: all 0.15s;
}
.seg-btn:hover  { border-color: var(--border2); color: var(--text); }
.seg-btn.active {
  background: rgba(77,158,255,0.1);
  border-color: rgba(77,158,255,0.3);
  color: var(--blue);
}

/* Search input */
.search-input {
  width: 100%;
  height: 34px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 12px;
  font-family: var(--font);
  padding: 0 10px;
  outline: none;
  margin-bottom: 6px;
  transition: border-color 0.15s;
}
.search-input:focus { border-color: var(--blue); }

/* Listbox */
.listbox {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 12px;
  font-family: var(--font);
  outline: none;
  overflow-y: auto;
}
.listbox option { padding: 6px 10px; }
.listbox option:checked { background: rgba(77,158,255,0.15); }

/* Progress bar */
.progress-bar {
  display: none;
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 8px;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue), #7FB3FF);
  border-radius: 2px;
  transition: width 0.3s ease;
}

/* ══ BADGES ═══════════════════════════════════════════════════════════════ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 7px;
  border-radius: 10px;
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.badge-pro    { background: rgba(245,166,35,0.12); color: var(--amber); border: 1px solid rgba(245,166,35,0.25); }
.badge-active { background: rgba(52,201,123,0.12); color: var(--green); border: 1px solid rgba(52,201,123,0.25); }
.badge-free   { background: rgba(107,115,153,0.15); color: var(--muted); border: 1px solid var(--border2); }

/* Signal quality badges */
.sig-excellent { background: rgba(26,122,69,0.2);   color: #5AE08A; }
.sig-good      { background: rgba(52,201,123,0.15);  color: var(--green); }
.sig-fair      { background: rgba(245,166,35,0.15);  color: var(--amber); }
.sig-marginal  { background: rgba(232,93,93,0.12);   color: #FF8A8A; }
.sig-poor      { background: rgba(192,32,32,0.15);   color: var(--red); }
.sig-unlikely  { background: rgba(107,115,153,0.15); color: var(--muted); }

/* ══ SECTION HEADERS ══════════════════════════════════════════════════════ */

.section-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.section-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.section-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ══ CARDS ════════════════════════════════════════════════════════════════ */

.card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 6px;
}

.card-clickable {
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.card-clickable:hover { background: var(--bg4); border-color: var(--border2); }

/* Result card */
.result-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-left: 3px solid transparent;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: 4px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.result-card:hover { background: var(--bg4); }

.result-card-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.result-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.result-meta-item {
  font-size: 10px;
  color: var(--muted);
  font-family: var(--mono);
}

/* Results label row */
.results-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.results-count {
  font-size: 11px;
  font-weight: 600;
  color: var(--green);
  font-family: var(--mono);
}

/* ══ MODALS ═══════════════════════════════════════════════════════════════ */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.7);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(2px);
  box-sizing: border-box;
}

/* Android Chrome: force modal content to stay within viewport */
.modal-overlay .modal,
.modal-overlay .paywall-modal {
  max-width: min(360px, calc(100vw - 40px));
  width: 100%;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius-lg);
  padding: 24px 20px;
  width: 100%;
  max-width: 360px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.modal-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.modal-body {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-close:hover { color: var(--text); }

/* ── Paywall modal variant ── */
.paywall-modal {
  text-align: center;
}

.paywall-icon  { font-size: 40px; margin-bottom: 12px; }
.paywall-title { font-size: 20px; font-weight: 700; margin-bottom: 8px; }

.paywall-price {
  font-size: 36px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--text);
  margin: 16px 0 2px;
}

.paywall-price-sub {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 20px;
}

.paywall-cta {
  display: block;
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #1A4FD8, #0F3BB5);
  border: none;
  border-radius: var(--radius);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font);
  cursor: pointer;
  text-decoration: none;
  margin-bottom: 10px;
  box-shadow: 0 4px 16px rgba(26,79,216,0.4);
  transition: opacity 0.15s;
}
.paywall-cta:hover { opacity: 0.9; }

.paywall-dismiss {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 12px;
  cursor: pointer;
  font-family: var(--font);
  padding: 4px;
  width: 100%;
  text-align: center;
}
.paywall-dismiss:hover { color: var(--text); }

/* ── Welcome modal variant ── */
.welcome-modal { text-align: center; }
.welcome-modal .features-list {
  text-align: left;
  margin: 12px 0 20px;
  padding: 12px;
  background: var(--bg3);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.welcome-modal .feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text);
  padding: 3px 0;
}
.welcome-modal .feature-item .fi-free  { color: var(--green); font-size: 11px; }
.welcome-modal .feature-item .fi-pro   { color: var(--amber); font-size: 11px; }

/* ── Save dialog ── */
.save-dialog input {
  width: 100%;
  height: 42px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  padding: 0 12px;
  outline: none;
  margin-bottom: 12px;
}
.save-dialog input:focus { border-color: var(--blue); }

.modal-btn-row {
  display: flex;
  gap: 8px;
}
.modal-btn-row .btn { flex: 1; }

/* ══ TOAST ════════════════════════════════════════════════════════════════ */

#toast-container {
  position: fixed;
  bottom: calc(var(--nav-h) + var(--safe-bottom) + 12px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  pointer-events: none;
}

@media (min-width: 768px) {
  #toast-container {
    bottom: 20px;
  }
}

.toast {
  background: var(--bg4);
  border: 1px solid var(--border2);
  border-radius: 20px;
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  box-shadow: var(--shadow);
  white-space: nowrap;
  animation: toast-in 0.2s ease;
}
.toast.success { border-color: rgba(52,201,123,0.3); color: var(--green); }
.toast.error   { border-color: rgba(232,93,93,0.3);  color: var(--red); }

@keyframes toast-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ══ AUTH UI ══════════════════════════════════════════════════════════════ */

.auth-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 12px;
  height: 32px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  border: 1px solid rgba(77,158,255,0.3);
  background: rgba(77,158,255,0.08);
  color: var(--blue);
  white-space: nowrap;
  flex-shrink: 0;
  transition: all 0.15s;
}
.auth-btn:hover { background: rgba(77,158,255,0.15); }

.user-menu-wrap {
  position: relative;
  flex-shrink: 0;
}

.user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1A4FD8, #0F3BB5);
  border: 2px solid rgba(77,158,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color 0.15s;
}
.user-avatar:hover { border-color: rgba(77,158,255,0.6); }

.user-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 6px;
  min-width: 210px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  display: none;
}
.user-menu.open { display: block; }

.user-menu-name  { font-size: 13px; font-weight: 600; color: var(--text); padding: 6px 8px 2px; }
.user-menu-email { font-size: 11px; color: var(--muted); padding: 0 8px 8px; border-bottom: 1px solid var(--border); margin-bottom: 4px; }

.user-menu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
  transition: background 0.1s;
  border: none;
  background: none;
  font-family: var(--font);
  width: 100%;
  text-align: left;
}
.user-menu-item:hover  { background: var(--bg3); }
.user-menu-item.danger { color: var(--red); }
.user-menu-item.upgrade { color: var(--amber); }

/* ══ GPS PILL ═════════════════════════════════════════════════════════════ */

.gps-pill {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 10px;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}

.gps-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}
.gps-dot.wait { background: var(--amber); animation: pulse 1.2s infinite; }
.gps-dot.ok   { background: var(--green); }
.gps-dot.err  { background: var(--red); }

/* ══ BANNERS ══════════════════════════════════════════════════════════════ */

.banner {
  margin: 0 0 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  line-height: 1.5;
  display: none;
}
.banner.show { display: block; }
.banner.err  { background: rgba(232,93,93,0.1); border: 1px solid rgba(232,93,93,0.2); color: var(--red); }
.banner.info { background: rgba(77,158,255,0.08); border: 1px solid rgba(77,158,255,0.2); color: var(--blue); }

/* ══ MAPS — toolbar controls ═══════════════════════════════════════════════ */

.map-type-ctrl {
  display: flex;
  gap: 3px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px;
  box-shadow: var(--shadow-sm);
}

.map-type-btn {
  padding: 4px 9px;
  border-radius: 5px;
  font-size: 10px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  border: none;
  background: none;
  color: var(--muted);
  transition: all 0.15s;
  white-space: nowrap;
}
.map-type-btn:hover  { color: var(--text); }
.map-type-btn.active { background: var(--bg3); color: var(--text); }

/* ══ TERRAIN PROFILE ══════════════════════════════════════════════════════ */

.terrain-canvas-wrap {
  width: 100%;
  height: 100px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #060A10;
  margin-bottom: 8px;
}

.terrain-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ══ DETAIL DRAWER ════════════════════════════════════════════════════════ */

.detail-drawer {
  position: absolute;
  inset: 0;
  background: var(--bg2);
  z-index: 30;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.detail-drawer.open { transform: translateX(0); }

.detail-back-bar {
  height: 44px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.back-btn {
  background: none;
  border: none;
  color: var(--blue);
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  padding: 4px;
  white-space: nowrap;
}

.detail-rep-title {
  flex: 1;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-map-btn {
  background: rgba(77,158,255,0.1);
  border: 1px solid rgba(77,158,255,0.2);
  color: var(--blue);
  font-size: 11px;
  font-weight: 600;
  font-family: var(--font);
  padding: 4px 10px;
  border-radius: 20px;
  cursor: pointer;
  white-space: nowrap;
}

/* ══ PLANS SECTION ════════════════════════════════════════════════════════ */

.plans-section {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.plan-item {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.plan-item:hover { background: var(--bg4); }

.plan-item-name { font-size: 13px; font-weight: 600; color: var(--text); flex: 1; }
.plan-item-meta { font-size: 10px; color: var(--muted); margin-top: 1px; }

.plan-item-del {
  background: none;
  border: none;
  color: var(--muted2);
  font-size: 13px;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  flex-shrink: 0;
  transition: color 0.15s;
}
.plan-item-del:hover { color: var(--red); }

.save-plan-btn {
  width: 100%;
  padding: 8px;
  background: none;
  border: 1px solid var(--border2);
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  margin-top: 8px;
  transition: all 0.15s;
  height: 34px;
}
.save-plan-btn:hover { border-color: var(--blue); color: var(--blue); }

/* ══ PING TOOL SPECIFIC ═══════════════════════════════════════════════════ */

.contact-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 10px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 4px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.contact-row:hover { background: var(--bg4); }
.contact-row.selected {
  background: rgba(77,158,255,0.08);
  border-color: rgba(77,158,255,0.3);
}

.contact-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg4);
  border: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}

.contact-name {
  flex: 1;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.contact-meta {
  font-size: 9px;
  color: var(--muted);
  font-family: var(--mono);
}

.ping-result-row {
  display: grid;
  grid-template-columns: auto 1fr 1fr 1fr;
  gap: 6px;
  align-items: center;
  padding: 6px 10px;
  background: var(--bg3);
  border-radius: var(--radius-sm);
  margin-bottom: 3px;
  font-family: var(--mono);
  font-size: 10px;
}

.snr-badge {
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--mono);
}

.running-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  font-size: 11px;
  color: var(--muted);
}

/* ══ TRACE TOOL SPECIFIC ══════════════════════════════════════════════════ */

.trace-stop-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 4px;
}

.stop-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ══ COVERAGE MAP SPECIFIC ════════════════════════════════════════════════ */

.tb-row {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.tb-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-width: 50px;
}

.tb-sel {
  height: 28px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 11px;
  font-family: var(--font);
  padding: 0 8px;
  outline: none;
  flex: 1;
  min-width: 0;
}

.heat-legend {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(13,15,23,0.85);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 9px;
  color: var(--muted);
}

/* ══ MISC ═════════════════════════════════════════════════════════════════ */

/* Empty state */
.empty-state {
  text-align: center;
  padding: 32px 16px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}
.empty-state .es-icon { font-size: 32px; margin-bottom: 8px; }

/* Mono value display */
.mono-val {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}

/* Divider */
.divider {
  height: 1px;
  background: var(--border);
  margin: 12px 0;
}

/* Pro gate overlay on nav item label */
.pro-lock {
  font-size: 9px;
  color: var(--amber);
  margin-left: 3px;
}

/* ══ PLANNER — bottom sheet pattern ══════════════════════════════════════ */

/* Sheet tab buttons */
.planner-tab {
  flex: 1;
  padding: 10px 4px;
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  border: none;
  background: none;
  color: var(--muted);
  font-family: var(--font);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}
.planner-tab.active {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

/* Result cards in sheet */
.result-card {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.1s;
  position: relative;
}
.result-card:active { background: var(--bg3); }

.result-rank {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--mono);
  color: var(--muted);
  flex-shrink: 0;
}
.result-rank.r1 { background: rgba(245,166,35,0.15); border-color: rgba(245,166,35,0.3); color: var(--amber); }
.result-rank.r2 { background: rgba(107,115,153,0.15); border-color: var(--border2); color: var(--text); }
.result-rank.r3 { background: rgba(107,115,153,0.1); border-color: var(--border); color: var(--muted); }

.result-main  { flex: 1; min-width: 0; }
.result-name  { font-size: 13px; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin-bottom: 2px; }
.result-meta  { font-size: 11px; color: var(--muted); font-family: var(--mono); line-height: 1.3; }
.result-right { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; flex-shrink: 0; }
.result-sig   { font-size: 11px; font-weight: 700; }
.result-bar   { width: 48px; height: 4px; background: var(--border); border-radius: 2px; overflow: hidden; }
.result-bar-fill { height: 100%; border-radius: 2px; }
.result-pct   { font-size: 10px; color: var(--muted); font-family: var(--mono); }
.result-chevron { color: var(--muted2); font-size: 16px; flex-shrink: 0; }

/* Detail body content */
.sig-hero {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 14px;
}
.sig-label-big  { font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.sig-sublabel   { font-size: 12px; color: var(--muted); line-height: 1.5; }
.sig-reach      { margin-top: 12px; }
.reach-hdr      { display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); margin-bottom: 6px; }
.reach-bar-wrap { height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.reach-bar-fill { height: 100%; border-radius: 3px; transition: width 0.6s ease; }

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}
.stat-card    { background: var(--bg3); border: 1px solid var(--border); border-radius: 10px; padding: 12px; }
.stat-label   { font-size: 10px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.stat-value   { font-size: 18px; font-weight: 700; font-family: var(--mono); line-height: 1.2; }
.stat-unit    { font-size: 11px; }
.stat-sub     { font-size: 10px; color: var(--muted); margin-top: 2px; }

.los-pill {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 14px;
}

.coords-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.coords-text { font-size: 12px; font-family: var(--mono); color: var(--muted); }
.coords-link { font-size: 11px; color: var(--blue); text-decoration: none; white-space: nowrap; }

.budget-card  { background: var(--bg3); border: 1px solid var(--border); border-radius: 14px; padding: 14px; margin-bottom: 14px; }
.budget-title { font-size: 10px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 12px; }
.budget-row   { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid var(--border); font-size: 12px; }
.budget-row:last-child { border-bottom: none; padding-top: 8px; }
.budget-key   { color: var(--muted); }
.budget-val   { font-family: var(--mono); font-weight: 600; }