:root {
  --bg: #0f172a;
  --bg-soft: #111c33;
  --card: #16233f;
  --card-2: #1b2c4d;
  --border: #24354f;
  --text: #e6edf7;
  --muted: #8fa3c2;
  --accent: #38bdf8;
  --accent-2: #3b82f6;
  --green: #22c55e;
  --amber: #f59e0b;
  --red: #ef4444;
  --cyan: #22d3ee;
  --gray: #64748b;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, .35);
  --mono: "SFMono-Regular", ui-monospace, "Cascadia Code", Consolas, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background:
    radial-gradient(80rem 40rem at 80% -10%, rgba(56, 189, 248, .18), transparent 60%),
    radial-gradient(60rem 30rem at 0% 0%, rgba(59, 130, 246, .14), transparent 55%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

.app { max-width: 1200px; margin: 0 auto; padding: 24px 20px 48px; }

/* ---------- Top bar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  padding: 6px 0 22px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-icon {
  font-size: 28px; display: grid; place-items: center;
  width: 48px; height: 48px; border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #04121f; box-shadow: var(--shadow);
}
.brand h1 { font-size: 21px; letter-spacing: -.02em; }
.tagline { color: var(--muted); font-size: 13px; }

.db-status {
  display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border);
  padding: 8px 14px; border-radius: 999px; font-size: 13px;
}
.dot { width: 10px; height: 10px; border-radius: 50%; background: var(--gray); }
.dot.ok { background: var(--green); box-shadow: 0 0 8px var(--green); }
.dot.bad { background: var(--red); box-shadow: 0 0 8px var(--red); }

.account-zone { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

.banner-row { display: flex; flex-direction: column; gap: 8px; padding: 0 24px; }
.banner-row .alert-box { margin-bottom: 0; }

.link-btn { background: none; border: none; color: var(--accent); cursor: pointer; font: inherit; padding: 0 2px; }
.link-btn:hover { text-decoration: underline; }
.auth-title { font-weight: 600; }
.account-chip {
  display: inline-flex; align-items: center; max-width: 220px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  background: var(--card); border: 1px solid var(--border);
  padding: 7px 12px; border-radius: 999px; font-size: 13px; color: var(--text);
}
.account-plan {
  background: rgba(56,189,248,.12); border: 1px solid rgba(56,189,248,.4);
  color: #7dd3fc; padding: 3px 9px; border-radius: 999px; font-size: 11.5px; font-weight: 700;
}

/* ---------- Auth dialog ---------- */
.auth-dialog {
  width: min(400px, calc(100vw - 32px)); margin: auto;
  background: var(--card); border: 1px solid var(--border); border-radius: 16px;
  color: var(--text); padding: 20px; box-shadow: var(--shadow);
}
.auth-dialog::backdrop { background: rgba(4, 10, 22, .72); backdrop-filter: blur(2px); }
.auth-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.auth-close {
  background: transparent; border: none; color: var(--muted);
  font-size: 15px; cursor: pointer; padding: 6px 8px; border-radius: 8px;
}
.auth-close:hover { color: var(--text); background: var(--card-2); }
.field { display: block; margin-top: 12px; }
.field span {
  display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px;
  text-transform: uppercase; letter-spacing: .05em;
}
.field input {
  width: 100%; background: var(--card-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 9px;
  padding: 9px 12px; font: inherit; font-size: 14px;
}
.field input:focus { outline: none; border-color: var(--accent); }
.auth-note { margin-top: 12px; font-size: 12.5px; color: var(--muted); line-height: 1.5; }
.auth-actions { margin-top: 16px; }
.auth-actions .btn { width: 100%; }
.auth-dialog .alert-box { margin-bottom: 0; }

/* ---------- Plans & usage dialog ---------- */
#plansDialog { width: min(460px, calc(100vw - 32px)); }
.plans-usage { font-size: 12.5px; color: var(--muted); margin-bottom: 12px; }
.plans-list { display: grid; gap: 10px; }
.plans-loading { color: var(--muted); font-size: 13px; padding: 8px 0; }
.plan-card {
  display: grid; gap: 4px; padding: 12px 14px; border-radius: 12px;
  background: var(--card-2); border: 1px solid var(--border);
}
.plan-card.current { border-color: rgba(56,189,248,.5); }
.plan-name { font-weight: 700; font-size: 14px; }
.plan-price { font-size: 13px; color: var(--text); }
.plan-features { font-size: 12px; color: var(--muted); }
.plan-tag {
  justify-self: start; font-size: 11px; font-weight: 700; padding: 2px 8px;
  border-radius: 999px; background: rgba(56,189,248,.12); color: #7dd3fc;
  border: 1px solid rgba(56,189,248,.4);
}
.plan-card .btn { justify-self: start; margin-top: 4px; }
.plans-note { margin-top: 14px; font-size: 12px; color: var(--muted); }
.plans-message {
  margin-bottom: 12px; padding: 9px 12px; border-radius: 10px; font-size: 12.5px;
  background: rgba(56,189,248,.08); border: 1px solid rgba(56,189,248,.35); color: #bae6fd;
}
.plans-message.error {
  background: rgba(248,113,113,.08); border-color: rgba(248,113,113,.4); color: #fca5a5;
}
.plans-message.success {
  background: rgba(74,222,128,.08); border-color: rgba(74,222,128,.4); color: #86efac;
}

/* ---------- Upload auth gate ---------- */
.auth-gate {
  margin-top: 14px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  background: rgba(245,158,11,.07); border: 1px solid rgba(245,158,11,.4);
  border-radius: 12px; padding: 14px 16px; font-size: 13.5px;
}
.auth-gate strong { display: block; color: var(--text); }
.auth-gate span { color: var(--muted); flex: 1 1 260px; }
.auth-gate[hidden] { display: none; }
.upload-control[hidden] { display: none; }

/* ---------- Layout ---------- */
.layout { display: grid; gap: 18px; }

.card {
  background: linear-gradient(180deg, var(--card), var(--bg-soft));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
}
.card h2 { font-size: 15px; letter-spacing: .02em; margin-bottom: 6px; }
.card h2:not(:first-child) { margin-top: 18px; }
.muted { color: var(--muted); font-size: 13.5px; }
.muted strong { color: var(--text); }

/* ---------- Buttons ---------- */
.btn {
  font: inherit; font-size: 14px; font-weight: 600;
  border: 1px solid transparent; border-radius: 10px;
  padding: 10px 16px; cursor: pointer;
  transition: transform .06s ease, filter .15s ease, background .15s ease;
  color: #eaf2fb;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.sm { padding: 7px 12px; font-size: 13px; border-radius: 8px; }
.btn.primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #04121f; }
.btn.primary:hover:not(:disabled) { filter: brightness(1.1); }
.btn.ghost { background: transparent; border-color: var(--border); }
.btn.ghost:hover:not(:disabled) { background: var(--card-2); }
.btn.dark { background: var(--card-2); border-color: var(--border); }
.btn.green { background: rgba(34,197,94,.16); border-color: rgba(34,197,94,.5); color: #6ee7a0; }
.btn.gray { background: rgba(100,116,139,.22); border-color: rgba(100,116,139,.5); color: #cbd5e1; }
.btn.amber { background: rgba(245,158,11,.16); border-color: rgba(245,158,11,.5); color: #fcd34d; }
.btn.cyan { background: rgba(34,211,238,.16); border-color: rgba(34,211,238,.5); color: #67e8f9; }
.btn.blue { background: rgba(56,189,248,.16); border-color: rgba(56,189,248,.5); color: #7dd3fc; }
.btn.white { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.35); color: #e8eef7; }
.btn.red { background: rgba(239,68,68,.16); border-color: rgba(239,68,68,.5); color: #fca5a5; }
.btn.danger { background: rgba(239,68,68,.18); border-color: rgba(239,68,68,.55); color: #fca5a5; }

.link { color: var(--accent); text-decoration: underline; cursor: pointer; }

/* ---------- Dropzone ---------- */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
  border: 0 !important;
  opacity: 0 !important;
}

.dropzone {
  margin-top: 14px; border: 2px dashed var(--border);
  border-radius: var(--radius); padding: 26px 18px;
  text-align: center; cursor: pointer;
  transition: border-color .15s ease, background .15s ease;
  background: rgba(255,255,255,.015);
}
.dropzone:hover, .dropzone.drag {
  border-color: var(--accent); background: rgba(56,189,248,.06);
}
.dropzone.drag {
  border-color: var(--green);
  background: rgba(34,197,94,.08);
  box-shadow: inset 0 0 0 2px rgba(34,197,94,.35);
}
.dz-inner { color: var(--muted); }
.dz-inner strong { color: var(--text); font-weight: 600; }
.dz-inner p { margin-top: 8px; }
.dz-hint { font-size: 12.5px; }
.dz-inner svg { color: var(--accent); margin-bottom: 2px; }

.drop-hint {
  margin-top: 12px; padding: 10px 14px;
  border: 1px solid var(--green); border-radius: 10px;
  background: rgba(34,197,94,.12); color: var(--green);
  font-weight: 700; font-size: 14px;
  animation: pulse 1.2s infinite;
}

.file-list { margin-top: 14px; list-style: none; text-align: left; }
.file-list li {
  display: flex; justify-content: space-between; gap: 8px; align-items: center;
  background: var(--card-2); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 12px; margin-top: 8px;
  font-size: 13.5px;
}
.file-list .fname { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-list .fmeta { color: var(--muted); flex-shrink: 0; font-size: 12px; }
.file-list .frm { color: var(--red); background: none; border: none; cursor: pointer; font-size: 14px; }
.file-list .frm:hover { filter: brightness(1.4); }

.upload-actions { display: flex; gap: 10px; margin-top: 14px; }

/* ---------- Progress ---------- */
.job-bar { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.job-name { flex: 1; display: flex; align-items: center; gap: 8px; min-width: 0;
  font-size: 13.5px; color: var(--muted); }
.job-name #jobFilename { color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.jpulse {
  width: 9px; height: 9px; border-radius: 50%; background: var(--gray);
  flex-shrink: 0;
}
.jpulse.running { background: var(--cyan); animation: pulse 1.2s infinite; }
.jpulse.paused { background: var(--amber); }
.jpulse.completed { background: var(--green); }
.jpulse.error, .jpulse.cancelled { background: var(--red); }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .25; }
}

.progress-track {
  height: 12px; border-radius: 999px; background: var(--card-2);
  overflow: hidden; margin-top: 16px; border: 1px solid var(--border);
}
.progress-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--green));
  transition: width .4s ease; border-radius: 999px;
}
.progress-label {
  display: flex; justify-content: space-between; margin-top: 8px;
  color: var(--muted); font-size: 13px;
}

.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px; margin-top: 18px;
}
.stat {
  background: var(--card-2); border: 1px solid var(--border);
  border-radius: 12px; padding: 12px 10px; text-align: center;
}
.stat b { display: block; font-size: 24px; font-weight: 700; letter-spacing: -.02em; }
.stat label { font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.stat-icon { font-size: 16px; }
.stat.highlight-green { border-color: rgba(34,197,94,.5); background: rgba(34,197,94,.07); }
.stat.highlight-cyan { border-color: rgba(34,211,238,.45); background: rgba(34,211,238,.06); }
.stat.highlight-amber { border-color: rgba(245,158,11,.5); background: rgba(245,158,11,.07); }
.stat.highlight-red { border-color: rgba(239,68,68,.5); background: rgba(239,68,68,.07); }

/* ---------- Results ---------- */
.results-head { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; }
.export-row { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.export-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; margin-right: 2px; }

.alert-box {
  background: rgba(245,158,11,.08); border: 1px solid rgba(245,158,11,.45);
  border-radius: 12px; padding: 12px 14px; font-size: 13px;
  color: var(--text); margin-bottom: 16px; line-height: 1.55;
}
.alert-box .muted { display: block; margin-top: 4px; }

.mode-bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; margin-top: 16px;
}
.tabs { display: flex; gap: 4px; background: var(--card-2); border: 1px solid var(--border); border-radius: 10px; padding: 3px; }
.tab {
  font: inherit; font-size: 13px; font-weight: 600; color: var(--muted);
  background: transparent; border: none; border-radius: 8px; padding: 7px 16px; cursor: pointer;
}
.tab.active { background: var(--accent); color: #04121f; }
.toggle { display: flex; align-items: center; gap: 9px; font-size: 13px; color: var(--muted); cursor: pointer; }
.toggle input { width: 38px; height: 20px; accent-color: var(--green); cursor: pointer; }
.toggle strong { color: var(--text); }

.filters {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px; margin-top: 18px; align-items: end;
}
.filter-group label {
  display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px;
  text-transform: uppercase; letter-spacing: .05em;
}
.filter-group select, .filter-group input {
  width: 100%; background: var(--card-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 9px;
  padding: 8px 10px; font: inherit; font-size: 13.5px;
}
.filter-group select:focus, .filter-group input:focus {
  outline: none; border-color: var(--accent);
}

.table-wrap { overflow-x: auto; margin-top: 16px; border: 1px solid var(--border); border-radius: 12px; }
.result-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.result-table thead th {
  text-align: left; background: var(--card-2); color: var(--muted);
  padding: 10px 12px; font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em;
  border-bottom: 1px solid var(--border); white-space: nowrap;
}
.result-table tbody td {
  padding: 9px 12px; border-bottom: 1px solid rgba(36,53,79,.6);
  vertical-align: top;
}
.result-table tbody tr:hover td { background: rgba(56,189,248,.05); }
.result-table tbody tr:last-child td { border-bottom: none; }
.empty-td { text-align: center; color: var(--muted); padding: 28px 12px !important; }

.mono { font-family: var(--mono); font-size: 12.5px; }
.badge {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; letter-spacing: .03em;
  white-space: nowrap;
}
.badge.mobile { background: rgba(34,197,94,.16); color: #6ee7a0; border: 1px solid rgba(34,197,94,.4); }
.badge.landline { background: rgba(100,116,139,.22); color: #cbd5e1; border: 1px solid rgba(100,116,139,.5); }
.badge.voip { background: rgba(34,211,238,.16); color: #67e8f9; border: 1px solid rgba(34,211,238,.4); }
.badge.fixed { background: rgba(129,140,248,.16); color: #a5b4fc; border: 1px solid rgba(129,140,248,.45); }
.badge.wireless-alloc { background: rgba(56,189,248,.14); color: #7dd3fc; border: 1px solid rgba(56,189,248,.4); }
.badge.unknown { background: rgba(245,158,11,.16); color: #fcd34d; border: 1px solid rgba(245,158,11,.4); }
.yes { color: var(--green); font-weight: 700; }
.no { color: var(--muted); }

.pager { display: flex; align-items: center; justify-content: flex-end; gap: 10px; margin-top: 14px; font-size: 13px; color: var(--muted); }

/* ---------- Single-number lookup ---------- */
.quick-lookup .lookup-row { max-width: 560px; }
.lookup-result { margin-top: 14px; }
.lookup-result .alert-box { margin-bottom: 0; }
.lookup-panel { margin-top: 18px; }
.lookup-panel h3 { margin: 0 0 10px; color: var(--text); }
.lookup-row { display: flex; gap: 8px; max-width: 440px; }
.lookup-row input {
  flex: 1; background: var(--card-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 9px;
  padding: 9px 12px; font: inherit; font-size: 14px;
}
.lookup-row input:focus { outline: none; border-color: var(--accent); }
.lookup-detail { margin-top: 14px; background: var(--card-2); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; }
.lookup-detail .kv { display: flex; justify-content: space-between; gap: 12px; padding: 5px 0; border-bottom: 1px solid rgba(36,53,79,.5); font-size: 13px; }
.lookup-detail .kv:last-child { border-bottom: none; }
.lookup-detail .k { color: var(--muted); }
.lookup-detail .kv.meta-quota { color: var(--accent); font-weight: 600; font-size: 12.5px; }
.lookup-detail .subhead { margin-top: 12px; font-weight: 700; color: var(--text); font-size: 13px; letter-spacing: .02em; }

.alert-box.error { background: rgba(239,68,68,.08); border-color: rgba(239,68,68,.5); }
.alert-box.info { background: rgba(56,189,248,.07); border-color: rgba(56,189,248,.4); }

/* ---------- Footer / accuracy ---------- */
.accuracy-note { margin-top: 18px; font-size: 13px; color: var(--muted); border-left: 3px solid var(--amber); }
.accuracy-note strong { color: var(--text); }

/* ---------- Responsive ---------- */
@media (max-width: 700px) {
  .app { padding: 16px 12px 36px; }
  .brand h1 { font-size: 18px; }
  .topbar { padding-bottom: 14px; }
  .results-head { flex-direction: column; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .btn { width: 100%; }
  .upload-actions { flex-direction: column; }
  .export-row .btn { width: auto; }
  .job-bar .btn { width: auto; }
}