/* ===== Design System — Dark Theme ===== */
:root {
  --bg: #0b0f14;
  --panel: #0f1620;
  --panel-2: #0d141d;
  --border: rgba(255,255,255,.08);
  --text: rgba(255,255,255,.88);
  --muted: rgba(255,255,255,.55);
  --shadow: 0 10px 30px rgba(0,0,0,.45);
  --accent: #3b82f6;
  --danger: #ef4444;
  --success: #22c55e;
  --warning: #f59e0b;
  --info: #3b82f6;
  --chip: rgba(255,255,255,.08);
  --rowHover: rgba(59,130,246,.08);
  --radius: 12px;
}

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

html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: radial-gradient(1200px 700px at 15% -10%, rgba(59,130,246,.15), transparent 55%),
              radial-gradient(900px 600px at 110% 10%, rgba(34,197,94,.10), transparent 50%),
              var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; color: #60a5fa; }

/* ===== App Shell ===== */
.app-shell { display: flex; min-height: 100vh; }

/* ===== Sidebar ===== */
.sidebar {
  width: 260px;
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent 40%), var(--panel);
  border-right: 1px solid var(--border);
  position: sticky;
  top: 0;
  height: 100vh;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: 18px 18px 10px 18px;
  font-weight: 700;
  letter-spacing: .3px;
}

.brand .dot {
  width: 12px; height: 12px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(59,130,246,.15);
  flex-shrink: 0;
}

.brand .small-muted {
  color: var(--muted);
  font-size: .78rem;
  font-weight: 400;
}

.nav-section-title {
  padding: 14px 18px 6px 18px;
  color: var(--muted);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.side-link {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: 10px 14px;
  margin: 4px 10px;
  color: rgba(255,255,255,.78);
  text-decoration: none;
  border-radius: 10px;
  border: 1px solid transparent;
  font-size: .9rem;
  transition: background .15s, border-color .15s, color .15s;
}

.side-link:hover {
  background: rgba(255,255,255,.03);
  border-color: var(--border);
  color: rgba(255,255,255,.92);
  text-decoration: none;
}

.side-link.active {
  background: rgba(59,130,246,.12);
  border-color: rgba(59,130,246,.25);
  color: #fff;
}

.side-link i { font-size: 1.05rem; opacity: .8; }

.sidebar-footer {
  margin-top: auto;
  padding: 16px;
  border-top: 1px solid var(--border);
}

/* ===== Content ===== */
.content {
  flex: 1;
  padding: 18px 18px 26px 18px;
  overflow-x: auto;
  min-width: 0;
}

.content h2 {
  font-size: 1.3rem;
  margin-bottom: 18px;
  font-weight: 700;
}

/* ===== Topbar ===== */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0 18px 0;
  flex-wrap: wrap;
}

.searchbox {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  flex: 1;
  min-width: 240px;
  box-shadow: var(--shadow);
}

.searchbox i { color: var(--muted); }
.searchbox input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  width: 100%;
  font-size: .9rem;
  font-family: inherit;
}
.searchbox input::placeholder { color: rgba(255,255,255,.35); }

/* ===== Panels ===== */
.panel {
  background: linear-gradient(180deg, rgba(255,255,255,.03), transparent 35%), var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  gap: 8px;
  flex-wrap: wrap;
}

.panel-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
}

/* ===== Split Layout ===== */
.split {
  display: grid;
  grid-template-columns: 1fr 440px;
  gap: 14px;
}

/* ===== Cards (legacy compat) ===== */
.card {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
  color: var(--text);
}

.card h3 { color: var(--text); }

/* ===== Tables ===== */
table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  font-size: .88rem;
  color: rgba(255,255,255,.86);
  vertical-align: middle;
}

th {
  background: rgba(255,255,255,.02);
  font-weight: 600;
  color: rgba(255,255,255,.65);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .5px;
}

tr:hover td {
  background: var(--rowHover);
}

/* ===== Badges ===== */
.badge {
  display: inline-block;
  padding: .35rem .6rem;
  border-radius: 999px;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .02em;
  border: 1px solid transparent;
}

.badge-status { text-transform: lowercase; }

.status-new, .st-new       { background: rgba(59,130,246,.12); border-color: rgba(59,130,246,.25); color: #93c5fd; }
.status-contacted, .st-pending { background: rgba(245,158,11,.12); border-color: rgba(245,158,11,.25); color: #fcd34d; }
.status-qualified, .st-qualified { background: rgba(34,197,94,.12); border-color: rgba(34,197,94,.25); color: #86efac; }
.status-rejected, .st-lost  { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.25); color: #fca5a5; }
.st-exported { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.12); color: rgba(255,255,255,.75); }

.badge-success, .badge-active  { background: rgba(34,197,94,.15); border-color: rgba(34,197,94,.25); color: #86efac; }
.badge-error, .badge-inactive  { background: rgba(239,68,68,.12); border-color: rgba(239,68,68,.25); color: #fca5a5; }

/* ===== Chips ===== */
.chip {
  background: var(--chip);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 4px 10px;
  color: rgba(255,255,255,.74);
  font-size: .8rem;
  display: inline-flex;
  gap: 6px;
  align-items: center;
  white-space: nowrap;
}

.pill {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  color: var(--muted);
  font-size: .85rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  transition: background .15s, border-color .15s, opacity .15s;
  color: #fff;
  font-family: inherit;
  text-decoration: none;
  white-space: nowrap;
}

.btn:hover { opacity: .88; text-decoration: none; }

.btn-primary   { background: var(--accent); border-color: var(--accent); }
.btn-primary:hover { background: #2563eb; }
.btn-success   { background: var(--success); border-color: var(--success); }
.btn-success:hover { background: #16a34a; }
.btn-warning   { background: var(--warning); border-color: var(--warning); color: #000; }
.btn-danger    { background: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: #dc2626; }
.btn-secondary { background: rgba(255,255,255,.1); border-color: var(--border); }
.btn-secondary:hover { background: rgba(255,255,255,.15); }

.btn-outline-danger {
  background: transparent;
  border-color: rgba(239,68,68,.4);
  color: #fca5a5;
}
.btn-outline-danger:hover { background: rgba(239,68,68,.12); }

.btn-darkish {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  color: rgba(255,255,255,.85);
}
.btn-darkish:hover {
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.14);
  color: #fff;
}

.btn-sm { padding: 5px 10px; font-size: .8rem; }
.btn-xs { padding: 3px 8px; font-size: .75rem; }

/* ===== Forms ===== */
.form-row {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  align-items: flex-end;
  flex-wrap: wrap;
}

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

.form-group label, .form-label {
  font-size: .78rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .04em;
}

input[type="text"],
input[type="password"],
input[type="url"],
input[type="email"],
input[type="date"],
input[type="number"],
select,
textarea {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: .88rem;
  font-family: inherit;
  outline: none;
  transition: border-color .2s;
  background: rgba(255,255,255,.04);
  color: var(--text);
}

input::placeholder, textarea::placeholder { color: rgba(255,255,255,.35); }
input:focus, select:focus, textarea:focus {
  border-color: rgba(59,130,246,.5);
  box-shadow: 0 0 0 3px rgba(59,130,246,.1);
}

select option { background: var(--panel); color: var(--text); }

/* ===== Filters bar ===== */
.filters {
  display: flex;
  gap: 12px;
  margin-bottom: 18px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.filters select { min-width: 140px; }

/* ===== Pagination ===== */
.pagination {
  display: flex;
  gap: 4px;
  margin-top: 14px;
  justify-content: center;
  align-items: center;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: .85rem;
  border: 1px solid var(--border);
  color: var(--muted);
  text-decoration: none;
  transition: background .15s, color .15s, border-color .15s;
}

.pagination a:hover {
  background: rgba(59,130,246,.15);
  color: #93c5fd;
  border-color: rgba(59,130,246,.3);
  text-decoration: none;
}

.pagination .current {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ===== Detail panel ===== */
.detail { padding: 14px 16px; }
.detail h5 { margin: 6px 0 12px 0; font-weight: 800; }

.kv {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 8px 12px;
  font-size: .9rem;
}
.kv .k { color: var(--muted); }
.kv .v { color: rgba(255,255,255,.88); word-break: break-word; }

.hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 14px 0;
}

/* ===== Lead view grid ===== */
.lead-view-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.lead-view-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lead-view-item-full {
  grid-column: 1 / -1;
}

.lead-view-label {
  font-size: .72rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .5px;
}

.lead-view-value {
  font-size: .92rem;
  color: var(--text);
  word-break: break-word;
}
.lead-view-value a { color: var(--accent); }

/* ===== Modal ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  z-index: 1050;
  justify-content: center;
  align-items: flex-start;
  padding: 40px 16px;
  overflow-y: auto;
  backdrop-filter: blur(4px);
}

.modal-overlay.open { display: flex; }

.modal-content {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 100%;
  max-width: 720px;
  box-shadow: 0 16px 60px rgba(0,0,0,.5);
  animation: modalIn .2s ease-out;
  color: var(--text);
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(-20px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px 0;
}

.modal-header h2 { margin: 0; font-size: 1.2rem; }

.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--muted);
  line-height: 1;
  padding: 0 4px;
  transition: color .15s;
}
.modal-close:hover { color: var(--danger); }

.modal-tabs {
  display: flex;
  gap: 0;
  padding: 16px 24px 0;
  border-bottom: 1px solid var(--border);
}

.modal-tab {
  background: none;
  border: none;
  padding: 8px 16px;
  font-size: .88rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color .15s, border-color .15s;
  font-family: inherit;
}
.modal-tab:hover { color: var(--text); }
.modal-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

.modal-body { padding: 24px; }
.modal-tab-content { display: none; }
.modal-tab-content.active { display: block; }

.lead-raw-json {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  color: rgba(255,255,255,.82);
  padding: 16px;
  border-radius: 10px;
  overflow-x: auto;
  font-size: .84rem;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 480px;
  overflow-y: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* ===== API key reveal ===== */
.api-key-hidden {
  cursor: pointer;
  font-family: monospace;
  font-size: .84rem;
  color: var(--muted);
}

.api-key-full {
  font-family: monospace;
  font-size: .84rem;
  word-break: break-all;
  color: rgba(255,255,255,.82);
}

/* ===== Status select inline ===== */
.status-select {
  padding: 4px 8px;
  font-size: .8rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.04);
  color: var(--text);
}

/* ===== Webhook log detail ===== */
.webhook-detail {
  display: none;
  margin-top: 8px;
}
.webhook-detail.open { display: block; }

.webhook-detail pre {
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border);
  color: rgba(255,255,255,.82);
  padding: 12px;
  border-radius: 8px;
  overflow-x: auto;
  font-size: .82rem;
  line-height: 1.4;
  white-space: pre-wrap;
  word-break: break-word;
  margin-bottom: 8px;
}

.webhook-detail h4 {
  font-size: .85rem;
  margin-bottom: 4px;
  color: var(--muted);
}

/* ===== Login page ===== */
.login-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: radial-gradient(600px 400px at 50% 40%, rgba(59,130,246,.15), transparent 60%),
              var(--bg);
}

.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 40px;
  border-radius: 16px;
  width: 380px;
  box-shadow: 0 8px 40px rgba(0,0,0,.4);
}

.login-card h1 {
  font-size: 1.4rem;
  margin-bottom: 24px;
  text-align: center;
  color: #fff;
}

.login-card input {
  width: 100%;
  margin-bottom: 14px;
}

.login-card .btn {
  width: 100%;
  padding: 10px;
  font-size: 1rem;
}

.login-error {
  color: #fca5a5;
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.2);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: .85rem;
  margin-bottom: 14px;
  text-align: center;
}

/* ===== Sortable headers ===== */
th a { color: inherit !important; text-decoration: none !important; }
th a:hover { color: var(--accent) !important; }

/* ===== Mono ===== */
.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: .84rem;
  color: rgba(255,255,255,.82);
}

/* ===== Utilities ===== */
.text-muted, .small-muted { color: var(--muted); font-size: .86rem; }
.text-success { color: #86efac; }
.text-danger { color: #fca5a5; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }
.d-flex { display: flex; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.align-items-center { align-items: center; }
.justify-content-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.flex-grow-1 { flex-grow: 1; }
.w-100 { width: 100%; }
.ms-auto { margin-left: auto; }
.me-2 { margin-right: 8px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.p-2 { padding: 8px; }
.p-3 { padding: 12px; }
.px-3 { padding-left: 12px; padding-right: 12px; }
.pb-2 { padding-bottom: 8px; }

/* ===== Active row ===== */
tr.active-row td {
  background: rgba(59,130,246,.12) !important;
}

/* ===== Responsive ===== */
@media (max-width: 1100px) {
  .sidebar {
    position: fixed;
    left: -280px;
    z-index: 1040;
    transition: left .2s ease;
  }
  .sidebar.open { left: 0; }
  .split { grid-template-columns: 1fr; }
  .searchbox { min-width: 0; width: 100%; }
}

@media (max-width: 768px) {
  .content { padding: 12px; }
  .form-row, .filters { flex-direction: column; gap: 8px; }
  table { font-size: .8rem; }
  th, td { padding: 8px 6px; }
  .topbar { flex-direction: column; gap: 8px; }
  .kv { grid-template-columns: 1fr; }
}