:root {
  --bg: #050505;
  --bg-elevated: #0c0c0e;
  --bg-hover: #141418;
  --bg-inset: #08080a;
  --border: #1c1c22;
  --border-strong: #2a2a32;
  --text: #f2f2f5;
  --muted: #8b8b96;
  --accent: #f4f4f6;
  --accent-fg: #0a0a0c;
  --success: #34d399;
  --danger: #f87171;
  --warn: #fbbf24;
  --radius: 10px;
  --sidebar: 248px;
  --shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

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

html, body { min-height: 100%; }

body {
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(255, 255, 255, 0.04), transparent),
    var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button, input, textarea { font: inherit; color: inherit; }

.hidden { display: none !important; }

.shell {
  display: grid;
  grid-template-columns: var(--sidebar) 1fr;
  min-height: 100vh;
}

.sidebar {
  border-right: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 40%);
  padding: 22px 14px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 0 6px;
}

.brand-mark {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--bg-elevated);
}

.brand strong { display: block; font-size: 13px; letter-spacing: -0.02em; }
.brand span { color: var(--muted); font-size: 12px; }

.nav { display: flex; flex-direction: column; gap: 4px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease;
}

.nav-item:hover,
.nav-item.active {
  background: var(--bg-elevated);
  color: var(--text);
}

.sidebar-foot {
  margin-top: auto;
  padding: 10px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.meta-label { display: block; color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; }
.support { color: var(--muted); text-decoration: none; font-size: 13px; }
.support:hover { color: var(--text); }

.main { padding: 28px 32px 48px; max-width: 1280px; min-width: 0; width: 100%; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.topbar h1 { font-size: 24px; letter-spacing: -0.04em; font-weight: 600; }
.topbar p { color: var(--muted); margin-top: 4px; }
.top-actions { display: flex; align-items: center; gap: 8px; }

.pill {
  border: 1px solid var(--border-strong);
  background: var(--bg-hover);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
}

#creditsPill {
  color: var(--success);
  border-color: rgba(52, 211, 153, 0.25);
  background: rgba(52, 211, 153, 0.08);
}

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 20px;
}

.step {
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
}

.step span {
  display: block;
  font-size: 11px;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.step.is-active {
  color: var(--text);
  border-color: var(--border-strong);
  background: var(--bg-hover);
}

.step.is-done {
  color: var(--success);
  border-color: rgba(52, 211, 153, 0.25);
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}

.grid > *,
.stack {
  min-width: 0;
}

.stack { display: flex; flex-direction: column; gap: 16px; }

.card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 120px), var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
  min-width: 0;
  overflow: hidden;
}

.results-card,
.providers-card,
.progress-card {
  display: flex;
  flex-direction: column;
}

.card-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.card-head h2 { font-size: 15px; font-weight: 600; letter-spacing: -0.02em; }
.card-head p,
.hint { color: var(--muted); font-size: 13px; }

textarea,
input[type="password"],
input[type="text"],
input[type="number"],
select {
  width: 100%;
  background: #000;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  outline: none;
  resize: vertical;
  color: var(--text);
}

textarea { min-height: 220px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
textarea:focus,
input:focus { border-color: #444; }

.upload {
  margin-top: 12px;
  border: 1px dashed var(--border-strong);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
  cursor: pointer;
  color: var(--muted);
}

.upload span { color: var(--text); text-decoration: underline; text-underline-offset: 3px; }
.upload.dragover { border-color: #666; background: #111; }
.file-chip { margin-top: 10px; display: flex; justify-content: center; gap: 10px; color: var(--text); }
.file-list { margin-top: 10px; display: flex; flex-direction: column; gap: 6px; width: 100%; }
.file-list-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: #111;
  color: var(--text);
  font-size: 13px;
}
.file-list-item span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-list-item button {
  flex-shrink: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
}
.file-list-item button:hover { color: var(--text); }
#clearFiles { margin-top: 8px; }

.options {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin: 14px 0;
}

.check { display: flex; align-items: center; gap: 8px; color: var(--muted); cursor: pointer; }
.check input { accent-color: #fff; }

.smtp-workers {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
}
.smtp-workers span { font-size: 12px; white-space: nowrap; }
.smtp-workers input {
  width: 64px;
  background: #000;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 6px 8px;
  color: var(--text);
}

.key-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
}

.key-row label { color: var(--muted); font-size: 12px; }

.probe-test {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 14px;
  background: var(--bg-elevated);
}
.probe-test-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 10px;
}
.probe-test-head p { color: var(--muted); font-size: 12px; margin-top: 4px; }
.probe-test-result { font-size: 12px; color: var(--muted); }
.probe-steps { display: flex; flex-direction: column; gap: 6px; margin-top: 8px; }
.probe-step { display: flex; gap: 8px; align-items: flex-start; }
.probe-step .dot {
  width: 8px; height: 8px; border-radius: 50%; margin-top: 5px; flex-shrink: 0;
  background: var(--danger);
}
.probe-step.ok .dot { background: var(--success); }
.probe-step span { color: var(--text); }
.probe-step small { color: var(--muted); display: block; }

.actions { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }

.btn {
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 160ms ease, border-color 160ms ease, opacity 160ms ease;
}

.btn:hover { background: var(--bg-hover); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-sm { padding: 6px 10px; font-size: 12px; }
.btn-primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
.btn-primary:hover { background: #e4e4e4; }
.btn-secondary { background: #161616; }
.btn-danger { border-color: #3a1518; color: var(--danger); }
.btn-ghost { background: transparent; }

.stats {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.stat {
  border: 1px solid var(--border);
  background: var(--bg-inset);
  border-radius: var(--radius);
  padding: 12px 14px;
  min-width: 0;
  transition: border-color 160ms ease, background 160ms ease;
}

.stat:hover {
  border-color: var(--border-strong);
  background: var(--bg-hover);
}

.stat span { display: block; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: 0.1em; }
.stat strong { display: block; margin-top: 6px; font-size: 20px; font-weight: 600; letter-spacing: -0.04em; tabular-nums: 1; }

.progress { height: 5px; background: var(--bg-inset); border-radius: 99px; overflow: hidden; border: 1px solid var(--border); }
.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #a3a3ad, var(--accent));
  transition: width 220ms ease;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-bottom: 12px;
}

.tab {
  background: transparent;
  border: 1px solid transparent;
  color: var(--muted);
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
}

.tab.active {
  color: var(--text);
  border-color: var(--border-strong);
  background: var(--bg-hover);
  font-weight: 500;
}
.tab-actions { margin-left: auto; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.per-file-inline {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}
.per-file-inline input {
  width: 88px;
  background: #000;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  padding: 4px 8px;
}

.result-list {
  flex: 1;
  min-height: 200px;
  max-height: min(420px, 50vh);
  overflow: auto;
  overflow-x: hidden;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-inset);
  overscroll-behavior: contain;
}

.result-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, auto);
  gap: 8px 12px;
  align-items: center;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  line-height: 1.35;
  max-width: 100%;
}

.result-item:last-child { border-bottom: 0; }

.result-email {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.result-item .reason {
  color: var(--muted);
  min-width: 0;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  display: inline-block;
  vertical-align: bottom;
}

.result-item.valid .result-email { color: var(--success); }
.result-item.invalid .result-email,
.result-item.removed .result-email { color: var(--danger); }
.result-item.kept .result-email { color: var(--text); }

.result-meta {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: flex-end;
  flex-shrink: 0;
  min-width: 0;
  max-width: 42%;
}
.provider-badge {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.02em;
  background: var(--bg-hover);
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.provider-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 280px;
  overflow: auto;
  overflow-x: hidden;
}

.provider-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto auto;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-inset);
  min-width: 0;
}

.provider-row strong {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.provider-check {
  display: flex;
  align-items: center;
  cursor: pointer;
}
.provider-check input { accent-color: #fff; }
.provider-actions { flex-wrap: wrap; justify-content: flex-end; max-width: 100%; }

.providers-card .card-head {
  flex-wrap: wrap;
  align-items: flex-start;
}

.providers-card .card-head > div:first-child {
  flex: 1 1 220px;
  min-width: 0;
}
.provider-select-count { font-size: 12px; padding: 0 4px; }
.provider-row.active { border-color: var(--border-strong); background: var(--bg-hover); }
.source-btn.active { background: var(--accent); color: var(--accent-fg); }

.empty { color: var(--muted); padding: 28px 12px; text-align: center; }

.table-wrap { overflow: auto; }
table { width: 100%; border-collapse: collapse; }
th, td {
  text-align: left;
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

td.row-actions-cell {
  max-width: none;
  white-space: normal;
  overflow: visible;
}
th { color: var(--muted); font-weight: 500; }
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.row-actions a, .row-actions button { font-size: 12px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr auto auto;
  gap: 12px;
  align-items: end;
}
.contact-build-grid {
  grid-template-columns: 1.3fr 0.7fr 1fr auto;
  margin: 12px 0 8px;
}
.contact-grid label span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.contact-check { padding-bottom: 10px; }
.contact-help { line-height: 1.55; padding: 0 4px 12px; }
#view-sessions, #view-contacts, #view-jobs { display: flex; flex-direction: column; gap: 16px; }
#view-sessions.hidden, #view-contacts.hidden, #view-jobs.hidden { display: none !important; }
.job-progress-cell { min-width: 140px; }
.job-progress-bar {
  height: 6px;
  border-radius: 999px;
  background: var(--border);
  overflow: hidden;
  margin-top: 4px;
}
.job-progress-bar > span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #7c3aed);
  border-radius: inherit;
  transition: width 0.25s ease;
}
.status-pill {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  text-transform: capitalize;
  background: var(--surface-2);
}
.status-pill.is-running { color: #2563eb; background: rgba(37, 99, 235, 0.12); }
.status-pill.is-done { color: #059669; background: rgba(5, 150, 105, 0.12); }
.status-pill.is-error { color: #dc2626; background: rgba(220, 38, 38, 0.12); }
.status-pill.is-stopped { color: #d97706; background: rgba(217, 119, 6, 0.12); }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  display: grid;
  place-items: center;
  z-index: 50;
  padding: 20px;
}
.modal.hidden { display: none !important; }
.modal-card {
  width: min(440px, 100%);
  background: #0a0a0a;
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 18px;
}
.modal-section { display: flex; flex-direction: column; gap: 8px; margin: 14px 0; }
.modal-label { color: var(--muted); font-size: 12px; }
.modal-perfile { display: block; margin: 12px 0 18px; }
.modal-perfile span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.modal-perfile input {
  width: 100%;
  background: #000;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 8px 10px;
}

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 60;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(12, 12, 14, 0.92);
  backdrop-filter: blur(12px);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow);
  pointer-events: none;
}

@media (max-width: 1024px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { height: auto; position: relative; border-right: 0; border-bottom: 1px solid var(--border); }
  .grid, .stats, .contact-grid { grid-template-columns: 1fr; }
  .result-meta { max-width: 36%; }
  .result-item .reason { max-width: 100px; }
}

@media (max-width: 640px) {
  .result-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }
  .result-meta {
    max-width: 100%;
    justify-content: flex-start;
  }
  .result-item .reason { max-width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}