/* ─── Google Fonts ─────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ─── Variables ───────────────────────────────────── */
:root {
  --bg:       #0f1117;
  --surface:  #1a1d27;
  --surface2: #20243a;
  --accent:   #f59e0b;
  --accent2:  #d97706;
  --green:    #10b981;
  --danger:   #ef4444;
  --blue:     #3b82f6;
  --text:     #f1f5f9;
  --muted:    #94a3b8;
  --border:   #2d3748;
  --input-bg: #252836;
  --radius:   12px;
  --shadow:   0 4px 24px rgba(0,0,0,0.45);
}

/* ─── Reset ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input, select, textarea { font: inherit; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.4;
  min-height: 100vh;
  -webkit-tap-highlight-color: transparent;
}

/* ─── Header ──────────────────────────────────────── */
.app-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #111827;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.5);
  border-bottom: 1px solid var(--border);
}
.app-header h1 {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.3px;
  color: #fff;
}

/* Header buttons */
.header-btns { display: flex; gap: 8px; align-items: center; }

.btn-new {
  background: var(--accent);
  color: #0f1117;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.3px;
  transition: background 0.15s, transform 0.1s;
  min-height: 36px;
}
.btn-new:active { background: var(--accent2); transform: scale(0.96); }

.btn-saved-hdr {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 0.82rem;
  font-weight: 600;
  transition: background 0.15s, border-color 0.15s;
  min-height: 36px;
}
.btn-saved-hdr:active { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.5); }

.btn-settings-hdr {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  color: #fff;
  background: transparent;
  border: 1.5px solid rgba(255,255,255,0.3);
  transition: background 0.15s;
}
.btn-settings-hdr:active { background: rgba(255,255,255,0.1); }

/* ─── Page layout ─────────────────────────────────── */
.page {
  padding: 16px 16px 40px;
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ─── Cards ───────────────────────────────────────── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.card-title {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 14px;
}

/* ─── Options toggles ─────────────────────────────── */
.option-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.option-row:last-child { border-bottom: none; }
.option-label {
  font-size: 0.9rem;
  font-weight: 500;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.option-hint { font-size: 0.73rem; color: var(--muted); }

/* Toggle switch */
.toggle { position: relative; display: inline-block; width: 46px; height: 26px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 26px;
  transition: background 0.25s;
  cursor: pointer;
}
.slider::before {
  content: '';
  position: absolute;
  width: 20px; height: 20px;
  left: 3px; top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.25s;
  box-shadow: 0 1px 4px rgba(0,0,0,0.4);
}
.toggle input:checked + .slider { background: var(--accent); }
.toggle input:checked + .slider::before { transform: translateX(20px); }

/* ─── Search bar ──────────────────────────────────── */
.search-wrap { margin-bottom: 10px; }
.search-wrap input {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  background: var(--input-bg);
  color: var(--text);
  outline: none;
  -webkit-appearance: none;
  transition: border-color 0.15s;
}
.search-wrap input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.15);
}
.search-wrap input::placeholder { color: var(--muted); }

/* ─── Category tabs ───────────────────────────────── */
.cat-tabs {
  display: flex;
  align-items: flex-start;
  gap: 5px;
  margin-bottom: 12px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.cat-tabs::-webkit-scrollbar { display: none; }
.cat-tab {
  flex-shrink: 0;
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--input-bg);
  transition: all 0.15s;
  white-space: nowrap;
  border: 1.5px solid transparent;
  min-height: 34px;
}
.cat-tab.active {
  background: var(--accent);
  color: #0f1117;
  border-color: var(--accent);
  font-weight: 700;
}

/* ─── Category tab groups & management ───────────── */
.cat-tab-group {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  flex-shrink: 0;
}
.cat-tab-mgmt {
  display: flex;
  gap: 2px;
  margin-top: 2px;
  opacity: 0;
  transition: opacity 0.15s;
}
.cat-tab-group:hover .cat-tab-mgmt { opacity: 1; }
.cat-tab-edit-btn, .cat-tab-del-btn {
  padding: 1px 5px;
  font-size: 0.65rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--input-bg);
  color: var(--muted);
  cursor: pointer;
  line-height: 1.4;
}
.cat-tab-edit-btn:hover { border-color: var(--blue); color: var(--blue); }
.cat-tab-del-btn:hover  { border-color: var(--danger); color: var(--danger); }
.cat-tab-new-btn {
  flex-shrink: 0;
  align-self: flex-start;
  padding: 5px 12px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  background: transparent;
  border: 1.5px dashed var(--accent);
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  margin-top: 1px;
  transition: background 0.15s;
  min-height: 34px;
}
.cat-tab-new-btn:hover { background: rgba(245,158,11,0.08); }

/* ─── Item list ───────────────────────────────────── */
.item-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 380px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
  margin-right: -4px;
  padding-right: 4px;
}
.item-list::-webkit-scrollbar { width: 4px; }
.item-list::-webkit-scrollbar-track { background: transparent; }
.item-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.item-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--input-bg);
  border-radius: 8px;
  border: 1px solid transparent;
  transition: border-color 0.15s;
  user-select: none;
}
.item-row-body { flex: 1; min-width: 0; }
.item-row-name {
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--text);
}
.item-row-price {
  font-size: 0.76rem;
  color: var(--accent);
  margin-top: 2px;
  font-weight: 600;
}
.item-row-cat-badge {
  font-size: 0.67rem;
  font-weight: 700;
  background: var(--surface2);
  color: var(--muted);
  padding: 2px 7px;
  border-radius: 6px;
  white-space: nowrap;
  flex-shrink: 0;
  align-self: flex-start;
  border: 1px solid var(--border);
}
.btn-add-item {
  width: 36px; height: 36px;
  background: var(--accent);
  color: #0f1117;
  border-radius: 50%;
  font-size: 1.3rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  transition: background 0.15s, transform 0.1s;
  box-shadow: 0 2px 8px rgba(245,158,11,0.35);
}
.btn-add-item:active { transform: scale(0.9); background: var(--accent2); }

.item-in-quote {
  border-color: var(--accent);
  background: rgba(245,158,11,0.06);
}
.item-in-quote .btn-add-item { background: var(--green); box-shadow: 0 2px 8px rgba(16,185,129,0.35); }

.empty-state {
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
  padding: 28px 0;
}

/* ─── Quote section ───────────────────────────────── */
.quote-line {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.quote-line:last-of-type { border-bottom: none; }
.quote-line-body { flex: 1; min-width: 0; }
.quote-line-name {
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.3;
  color: var(--text);
}
.quote-line-sub {
  font-size: 0.76rem;
  color: var(--accent);
  margin-top: 3px;
  font-weight: 700;
}
.quote-line-controls {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

.btn-qty {
  width: 32px; height: 32px;
  background: var(--input-bg);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  transition: background 0.1s, border-color 0.1s;
  min-height: 32px;
}
.btn-qty:active { background: var(--surface2); border-color: var(--accent); }
.qty-num {
  min-width: 28px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}
.btn-remove {
  width: 32px; height: 32px;
  color: var(--danger);
  font-size: 1rem;
  margin-left: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: background 0.1s;
  min-height: 32px;
}
.btn-remove:active { background: rgba(239,68,68,0.12); }

/* Floor selector */
.floor-select {
  display: block;
  margin: 5px 0 3px;
  width: 100%;
  padding: 7px 32px 7px 10px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text);
  background: var(--input-bg);
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  cursor: pointer;
  transition: border-color 0.15s;
}
.floor-select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.15);
}
.floor-select[data-floor="bottom"] { border-color: var(--accent); }

/* RCBO input row */
.rcbo-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0 3px;
}
.rcbo-label { font-size: 0.8rem; color: var(--muted); white-space: nowrap; }

/* Auto-prescribed badge */
.cert-auto { font-size: 0.72rem; color: var(--accent); font-style: italic; margin-left: 4px; }

/* cert / surcharge / total rows */
.cert-row, .surcharge-note {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--muted);
  padding: 8px 0 0;
}
.surcharge-note { color: var(--accent); font-style: italic; }

.total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--accent);
  padding: 12px 0 4px;
  border-top: 2px solid var(--accent);
  margin-top: 8px;
}

/* ─── Copy buttons ────────────────────────────────── */
.copy-row {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}
.btn-copy {
  flex: 1;
  padding: 13px 10px;
  background: var(--accent);
  color: #0f1117;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  transition: background 0.15s, transform 0.1s;
  letter-spacing: 0.2px;
  min-height: 44px;
}
.btn-copy:active   { transform: scale(0.97); background: var(--accent2); }
.btn-copy:disabled { background: var(--border); color: var(--muted); cursor: default; transform: none; }
.btn-copy-price    { background: var(--green); color: #fff; }
.btn-copy-price:active { background: #059669; }
.btn-copy-price:disabled { background: var(--border); color: var(--muted); }

.copy-feedback {
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--green);
  min-height: 22px;
  margin-top: 6px;
  transition: opacity 0.3s;
}

/* ─── Quote action row ───────────────────────────── */
.quote-action-row { display: flex; gap: 8px; margin-top: 16px; }

.btn-save-quote, .btn-clear-quote {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 0;
  border: none;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s, transform 0.1s;
  min-height: 44px;
}
.btn-save-quote  { background: var(--accent); color: #0f1117; }
.btn-save-quote:active  { background: var(--accent2); transform: scale(0.97); }
.btn-clear-quote { background: transparent; color: var(--muted); border: 1.5px solid var(--border); }
.btn-clear-quote:active { background: var(--surface2); transform: scale(0.97); }

/* ─── Responsive: wider screens ───────────────────── */
@media (min-width: 480px) {
  .app-header h1 { font-size: 1.25rem; }
  .item-list { max-height: 460px; }
}
@media (max-width: 767px) {
  .page { padding: 12px 12px 36px; }
  .card { padding: 14px; }
}

/* ─── New Circuit tab highlight ───────────────────── */
.cat-tab-circuit { color: var(--accent); border: 1.5px solid transparent; }
.cat-tab-circuit.active {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: #0f1117 !important;
}

/* ─── Circuit form ────────────────────────────────── */
.circuit-form { display: flex; flex-direction: column; gap: 12px; padding-bottom: 4px; }

.cf-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 5px;
}

.cf-input, .cf-select {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  background: var(--input-bg);
  color: var(--text);
  -webkit-appearance: none;
  appearance: none;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.15s;
}
.cf-input:focus, .cf-select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.15);
}
.cf-input::placeholder { color: var(--muted); }
.cf-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 32px;
  cursor: pointer;
}

.cf-row { display: flex; gap: 8px; }
.cf-row .cf-field { flex: 1; min-width: 0; }
.cf-grow { flex: 2 !important; }
.cf-short { width: 90px !important; }
.cf-vcenter { display: flex; align-items: flex-end; padding-bottom: 2px; }
.cf-fixed-label { font-size: 0.78rem; color: var(--muted); margin-left: 6px; white-space: nowrap; align-self: center; }

.cf-check-row { display: flex; flex-direction: column; gap: 6px; }
.cf-check-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  cursor: pointer;
}
.cf-check-label input[type="checkbox"] {
  width: 18px; height: 18px;
  flex-shrink: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.cf-sub { padding: 6px 0 0 26px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.cf-hint { font-size: 0.8rem; color: var(--muted); text-align: center; padding: 12px 0; }

/* Circuit cost preview breakdown */
.cf-breakdown {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  margin-top: 2px;
}
.cf-bd-title {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  margin-bottom: 8px;
}
.cf-bd-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  font-size: 0.8rem;
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
}
.cf-bd-row:last-child { border-bottom: none; }
.cf-bd-row span:first-child { color: var(--muted); }
.cf-bd-row span:last-child { font-weight: 600; color: var(--text); white-space: nowrap; }
.cf-bd-total span { font-weight: 700 !important; color: var(--accent) !important; }
.cf-bd-total { border-top: 2px solid var(--accent) !important; margin-top: 4px; padding-top: 6px; }

.btn-add-circuit {
  width: 100%;
  padding: 13px;
  background: var(--accent);
  color: #0f1117;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  margin-top: 4px;
  transition: background 0.15s, transform 0.1s;
  min-height: 44px;
}
.btn-add-circuit:active { transform: scale(0.97); background: var(--accent2); }

/* ─── Circuit jobs in quote ───────────────────────── */
.circuit-job-line {
  background: var(--surface2);
  border-left: 3px solid var(--blue);
  border-radius: 0 8px 8px 0;
  margin: 3px 0;
  padding: 10px 10px 10px 12px;
}
.cj-badge {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 6px;
  border-radius: 4px;
  margin-right: 4px;
  vertical-align: middle;
}
.btn-cj-expand {
  background: none;
  border: none;
  font-size: 0.76rem;
  color: var(--blue);
  cursor: pointer;
  padding: 4px 0;
  font-weight: 600;
  display: block;
  margin-top: 4px;
}
.cj-breakdown {
  background: var(--bg);
  border-radius: 6px;
  padding: 8px 10px;
  margin-top: 6px;
  border: 1px solid var(--border);
}
.cj-bd-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 0.79rem;
  padding: 3px 0;
  border-bottom: 1px solid var(--border);
}
.cj-bd-row:last-child { border-bottom: none; }
.cj-bd-row span:first-child { color: var(--muted); }
.cj-bd-row span:last-child { font-weight: 600; color: var(--text); white-space: nowrap; }

/* ─── Split view toggle & section labels ──────────── */
.split-toggle { display: flex; gap: 4px; margin-bottom: 12px; }
.split-btn {
  flex: 1;
  padding: 8px 0;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--input-bg);
  cursor: pointer;
  transition: all 0.15s;
  min-height: 36px;
}
.split-btn.active { background: var(--accent); color: #0f1117; border-color: var(--accent); font-weight: 700; }

.section-label {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--blue);
  padding: 8px 0 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}
.section-label-2nd { margin-top: 12px; }
.section-sub { font-size: 0.82rem; font-weight: 700; color: var(--muted); text-align: right; padding: 6px 0 4px; }

/* ─── Saved panel (shared with settings panel) ────── */
.saved-panel {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 100;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.saved-panel.hidden { display: none; }

.saved-panel-inner {
  width: 100%;
  max-width: 560px;
  max-height: 82vh;
  background: var(--surface);
  border-radius: 16px 16px 0 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-bottom: none;
  box-shadow: 0 -8px 40px rgba(0,0,0,0.5);
}
.saved-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.saved-panel-header h2 { margin: 0; font-size: 1.05rem; font-weight: 700; color: var(--text); }

.btn-close-panel {
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  color: var(--muted);
  cursor: pointer;
  padding: 6px 10px;
  line-height: 1;
  transition: background 0.15s, color 0.15s;
  min-height: 36px;
  min-width: 36px;
}
.btn-close-panel:active { background: var(--surface2); color: var(--text); }

.saved-controls {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-shrink: 0;
}
.saved-controls input[type="search"] {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  background: var(--input-bg);
  color: var(--text);
  box-sizing: border-box;
  outline: none;
  transition: border-color 0.15s;
}
.saved-controls input[type="search"]::placeholder { color: var(--muted); }
.saved-controls input[type="search"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.15);
}

.filter-tabs { display: flex; gap: 6px; }
.filter-btn {
  flex: 1;
  padding: 8px 0;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.77rem;
  font-weight: 600;
  color: var(--muted);
  background: var(--input-bg);
  cursor: pointer;
  transition: all 0.15s;
  min-height: 36px;
}
.filter-btn.active { background: var(--accent); color: #0f1117; border-color: var(--accent); font-weight: 700; }

.saved-list {
  flex: 1;
  overflow-y: auto;
  padding: 14px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.saved-list::-webkit-scrollbar { width: 4px; }
.saved-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.saved-loading, .saved-empty {
  font-size: 0.88rem;
  color: var(--muted);
  text-align: center;
  padding: 28px 0;
  margin: 0;
}

/* ─── Saved quote cards ──────────────────────────── */
.saved-card {
  background: var(--input-bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  flex-shrink: 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  transition: border-color 0.15s;
}
.saved-card.selected {
  background: rgba(245,158,11,0.06);
  border-color: var(--accent);
}
.saved-card-select {
  display: flex;
  align-items: center;
  padding-top: 2px;
  flex-shrink: 0;
}
.saved-card-select input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}
.saved-card-main { flex: 1; min-width: 0; }
.saved-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 6px;
}
.saved-card-title { font-weight: 700; font-size: 0.93rem; line-height: 1.3; color: var(--text); }
.saved-card-version { font-size: 0.73rem; font-weight: 700; color: var(--muted); white-space: nowrap; }
.saved-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.saved-type-badge {
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: 4px;
}
.saved-type-per-point { background: rgba(59,130,246,0.15); color: var(--blue); }
.saved-type-circuit   { background: rgba(245,158,11,0.15); color: var(--accent); }
.saved-type-combined  { background: rgba(16,185,129,0.15); color: var(--green); }
.saved-card-date  { font-size: 0.77rem; color: var(--muted); }
.saved-card-total { font-size: 0.88rem; font-weight: 700; color: var(--accent); margin-left: auto; }

.saved-card-actions { display: flex; gap: 6px; }
.saved-card-actions button {
  flex: 1;
  padding: 8px 4px;
  border: none;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.12s, transform 0.1s;
  white-space: nowrap;
  min-height: 34px;
}
.saved-card-actions button:active { transform: scale(0.96); }
.btn-sq-load       { background: var(--accent); color: #0f1117; }
.btn-sq-copy-desc  { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.btn-sq-copy-price { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }
.btn-sq-delete     { background: rgba(239,68,68,0.12); color: var(--danger); border: 1px solid rgba(239,68,68,0.2); }

/* ─── Modal overlays ─────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  box-sizing: border-box;
}
.modal-overlay.hidden { display: none; }

.modal-box {
  background: var(--surface);
  border-radius: 14px;
  padding: 24px 22px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 16px 60px rgba(0,0,0,0.6);
  border: 1px solid var(--border);
}
.modal-box h3 { margin: 0 0 8px; font-size: 1.05rem; font-weight: 700; color: var(--text); }
.modal-hint { font-size: 0.85rem; color: var(--muted); margin: 0 0 14px; }
.modal-box input[type="text"] {
  width: 100%;
  padding: 11px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  margin-bottom: 16px;
  box-sizing: border-box;
  background: var(--input-bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s;
}
.modal-box input[type="text"]::placeholder { color: var(--muted); }
.modal-box input[type="text"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.15);
}
.modal-btns { display: flex; gap: 8px; margin-top: 16px; }
.modal-btn-cancel, .modal-btn-confirm {
  flex: 1;
  padding: 12px 0;
  border: none;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
  min-height: 44px;
}
.modal-btn-cancel  { background: var(--input-bg); color: var(--muted); border: 1.5px solid var(--border); }
.modal-btn-confirm { background: var(--accent); color: #0f1117; }
.modal-btn-confirm:active { background: var(--accent2); }

/* ─── Settings panel ─────────────────────────────── */
.settings-section { padding: 0 0 20px; }
.settings-section-title {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--muted);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.settings-field { margin-bottom: 16px; }
.settings-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 4px;
}
.settings-hint {
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 10px;
  line-height: 1.5;
}
.settings-input-row { display: flex; gap: 8px; align-items: center; }
.settings-input {
  flex: 1;
  padding: 10px 13px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  background: var(--input-bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s;
}
.settings-input::placeholder { color: var(--muted); }
.settings-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.15);
}
.btn-settings-save {
  padding: 10px 18px;
  background: var(--accent);
  color: #0f1117;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  white-space: nowrap;
  transition: background 0.15s;
  min-height: 44px;
}
.btn-settings-save:active { background: var(--accent2); }
.settings-save-feedback { font-size: 0.82rem; margin-top: 6px; min-height: 18px; }
.settings-save-feedback.ok   { color: var(--green); }
.settings-save-feedback.warn { color: var(--danger); }

/* ═══════════════════════════════════════════════════
   VOICE MODE
   ═══════════════════════════════════════════════════ */

/* ─── Voice toggle button (header) ──────────────── */
.btn-voice-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.2px;
  transition: background 0.18s, border-color 0.18s;
  white-space: nowrap;
  min-height: 36px;
}
.btn-voice-toggle:active { background: rgba(255,255,255,0.1); }
.btn-voice-toggle.active {
  background: #dc2626;
  border-color: #dc2626;
  animation: hdr-pulse 2.5s ease-in-out infinite;
}
@keyframes hdr-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220,38,38,0.5); }
  50%       { box-shadow: 0 0 0 5px rgba(220,38,38,0); }
}
.btn-voice-icon { font-size: 0.95rem; }

/* ─── Page body class when voice active ──────────── */
body.voice-active .page { padding-bottom: 185px; }

/* ─── Voice panel (fixed bottom bar) ────────────── */
.voice-panel {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: var(--surface);
  border-top: 2px solid var(--accent);
  box-shadow: 0 -4px 24px rgba(0,0,0,0.4);
}
.voice-panel.hidden { display: none; }

.voice-panel-inner {
  max-width: 640px;
  margin: 0 auto;
  padding: 10px 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* ─── Status bar (top row of panel) ─────────────── */
.voice-status-bar {
  display: flex;
  align-items: center;
  gap: 8px;
}
.voice-mic-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* Animated mic dot */
.voice-mic-dot {
  width: 13px; height: 13px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background 0.25s;
}
.dot-off        { background: var(--border); }
.dot-listening  { background: #ef4444; animation: dot-pulse 1.2s ease-in-out infinite; }
.dot-processing { background: var(--accent); animation: dot-spin-fade 1s linear infinite; }
.dot-speaking   { background: var(--green); animation: dot-bounce 0.8s ease-in-out infinite; }

@keyframes dot-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.35); opacity: 0.7; }
}
@keyframes dot-spin-fade {
  0%   { opacity: 1; }
  50%  { opacity: 0.35; }
  100% { opacity: 1; }
}
@keyframes dot-bounce {
  0%, 100% { transform: scaleY(1); }
  50%       { transform: scaleY(0.65); }
}

.voice-status-text {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
  min-width: 95px;
}
.status-listening  .voice-status-text { color: #ef4444; }
.status-processing .voice-status-text { color: var(--accent); }
.status-speaking   .voice-status-text { color: var(--green); }

.voice-step-text {
  flex: 1;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--accent);
  text-align: center;
}

.btn-voice-stop {
  flex-shrink: 0;
  padding: 7px 12px;
  background: var(--input-bg);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--muted);
  cursor: pointer;
  transition: background 0.12s;
  min-height: 34px;
}
.btn-voice-stop:active { background: var(--surface2); }

/* ─── Transcript row ─────────────────────────────── */
.voice-transcript-wrap {
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.voice-transcript-label {
  font-size: 0.67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: var(--muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.voice-transcript {
  font-size: 0.85rem;
  color: var(--text);
  font-style: italic;
  min-height: 20px;
  line-height: 1.35;
  flex: 1;
}

/* ─── AI interpretation row ──────────────────────── */
.voice-interp {
  font-size: 0.78rem;
  color: var(--muted);
  min-height: 18px;
  line-height: 1.4;
  padding-left: 2px;
}

/* ─── Voice fallback buttons ─────────────────────── */
.voice-fallback-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 4px;
}
.fallback-label { font-size: 0.72rem; color: var(--muted); width: 100%; }
.fallback-btn {
  flex: 1;
  min-width: 70px;
  padding: 10px 8px;
  border-radius: 8px;
  background: var(--accent);
  color: #0f1117;
  font-size: 0.88rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: background 0.12s;
  min-height: 44px;
}
.fallback-btn:active { background: var(--accent2); }

.btn-voice-reset {
  width: 100%;
  margin-top: 8px;
  padding: 9px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: background 0.12s;
  min-height: 36px;
}
.btn-voice-reset:active { background: var(--surface2); }

/* ─── Tap to start (mobile autoplay unlock) ──────── */
.voice-tap-start { text-align: center; padding: 8px 0 4px; }
.btn-tap-start {
  padding: 12px 32px;
  background: var(--accent);
  color: #0f1117;
  border: none;
  border-radius: 24px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.2px;
  box-shadow: 0 2px 12px rgba(245,158,11,0.35);
  min-height: 44px;
}
.btn-tap-start:active { background: var(--accent2); }

/* ─── Bulk action bar ────────────────────────────── */
.bulk-action-bar {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 6px 2px 2px;
}
.bulk-action-bar.has-selection { display: flex; }
.select-all-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
}
.select-all-label input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--accent);
}
.btn-delete-selected {
  flex: 1;
  padding: 9px 12px;
  background: var(--danger);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.12s;
  white-space: nowrap;
  min-height: 36px;
}
.btn-delete-selected:active { background: #dc2626; }

/* ─── Editable quote line fields ─────────────────── */
[contenteditable] {
  outline: none;
  border-radius: 5px;
  transition: background 0.15s, box-shadow 0.15s;
  cursor: text;
}
[contenteditable]:hover { background: rgba(245,158,11,0.06); }
[contenteditable]:focus {
  background: rgba(245,158,11,0.08);
  box-shadow: 0 0 0 2px rgba(245,158,11,0.25);
}

.price-input {
  width: 88px;
  padding: 4px 8px;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--input-bg);
  text-align: right;
  -moz-appearance: textfield;
  transition: border-color 0.15s;
}
.price-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.15);
  background: var(--surface2);
}
.price-input::-webkit-inner-spin-button,
.price-input::-webkit-outer-spin-button { -webkit-appearance: none; }

.quote-line-circ-desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.4;
  margin: 4px 0 2px;
  padding: 2px 3px;
}
.custom-line .quote-line-name {
  font-size: 0.88rem;
  font-weight: 500;
  padding: 2px 3px;
}

.btn-add-custom-line {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 9px;
  border: 1.5px dashed var(--border);
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: background 0.12s, border-color 0.12s, color 0.12s;
}
.btn-add-custom-line:hover  { background: rgba(245,158,11,0.05); border-color: var(--accent); color: var(--accent); }
.btn-add-custom-line:active { background: rgba(245,158,11,0.10); }

/* ─── Custom rate card item form ─────────────────── */
.modal-box-wide { max-width: 480px !important; }

.ci-form { display: flex; flex-direction: column; margin-top: 10px; }
.ci-form input[type="text"],
.ci-form input[type="number"],
.ci-form textarea,
.ci-form select {
  width: 100%;
  padding: 9px 12px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  background: var(--input-bg);
  color: var(--text);
  box-sizing: border-box;
  -webkit-appearance: none;
  appearance: none;
  outline: none;
  font-family: inherit;
  transition: border-color 0.15s;
}
.ci-form input::placeholder,
.ci-form textarea::placeholder { color: var(--muted); }
.ci-form input:focus,
.ci-form textarea:focus,
.ci-form select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.15);
}
.ci-form textarea { resize: vertical; min-height: 70px; }
.ci-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
  cursor: pointer;
}
.ci-hint { font-size: 0.76rem; color: var(--muted); margin: 4px 0 0; }
.ci-row  { display: flex; gap: 10px; margin-top: 12px; }
.ci-field { flex: 1; min-width: 0; }
.ci-surcharge-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  margin-top: 12px;
  cursor: pointer;
}
.ci-surcharge-check input[type="checkbox"] {
  width: 17px; height: 17px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.btn-edit-item {
  width: 30px; height: 30px;
  background: none;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-size: 0.88rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.btn-edit-item:hover  { background: var(--surface2); color: var(--accent); border-color: var(--accent); }
.btn-edit-item:active { background: var(--input-bg); }

.btn-delete-item {
  width: 28px; height: 28px;
  background: none;
  border: none;
  font-size: 0.85rem;
  color: var(--danger);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.12s;
}
.btn-delete-item:active { background: rgba(239,68,68,0.12); }

.btn-create-custom-item {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 9px;
  border: 1.5px dashed var(--accent);
  border-radius: 8px;
  background: transparent;
  color: var(--accent);
  font-size: 0.84rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: background 0.12s;
}
.btn-create-custom-item:hover  { background: rgba(245,158,11,0.06); }
.btn-create-custom-item:active { background: rgba(245,158,11,0.14); }

/* ─── First-time setup overlay ───────────────────── */
.setup-overlay {
  position: fixed;
  inset: 0;
  background: #0f1117;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.setup-overlay.hidden { display: none; }

.setup-card {
  background: #1a1d27;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px 28px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 16px 60px rgba(0,0,0,0.6);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.setup-card h2 {
  font-size: 1.45rem;
  font-weight: 800;
  color: #fff;
  margin: 0;
  line-height: 1.2;
}
.setup-sub {
  font-size: 0.92rem;
  color: var(--muted);
  margin: 0;
}
.setup-input {
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  background: #252836;
  color: var(--text);
  outline: none;
  width: 100%;
  box-sizing: border-box;
  transition: border-color 0.15s;
  margin-top: 2px;
}
.setup-input::placeholder { color: var(--muted); }
.setup-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.15);
}
.setup-btn {
  padding: 14px;
  background: var(--accent);
  color: #0f1117;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  transition: background 0.15s;
  min-height: 48px;
}
.setup-btn:disabled {
  background: var(--border);
  color: var(--muted);
  cursor: default;
}
.setup-btn:not(:disabled):active { background: var(--accent2); }

/* ─── Passcode overlay ────────────────────────────── */
.passcode-overlay {
  position: fixed;
  inset: 0;
  background: #0f1117;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.passcode-overlay.hidden { display: none; }

.passcode-card {
  background: #1a1d27;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 36px 28px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 16px 60px rgba(0,0,0,0.6);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.passcode-card h2 {
  font-size: 1.45rem;
  font-weight: 800;
  color: #fff;
  margin: 0;
  line-height: 1.2;
}
.passcode-sub {
  font-size: 0.92rem;
  color: var(--muted);
  margin: 0;
}
.passcode-input {
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 1rem;
  background: #252836;
  color: var(--text);
  outline: none;
  width: 100%;
  box-sizing: border-box;
  transition: border-color 0.15s;
  margin-top: 2px;
}
.passcode-input::placeholder { color: var(--muted); }
.passcode-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(245,158,11,0.15);
}
.passcode-btn {
  padding: 14px;
  background: var(--accent);
  color: #0f1117;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  width: 100%;
  transition: background 0.15s;
  min-height: 48px;
}
.passcode-btn:disabled {
  background: var(--border);
  color: var(--muted);
  cursor: default;
}
.passcode-btn:not(:disabled):active { background: var(--accent2); }
.passcode-error {
  color: var(--danger);
  font-size: 0.85rem;
  min-height: 1.2em;
  margin-top: 4px;
  text-align: center;
}

/* ─── Utility ─────────────────────────────────────── */
.hidden { display: none; }