/* ═══════════════════════════════════════════════════════════
   WPPCHECK — Professional Dark Glassmorphism CSS
   ═══════════════════════════════════════════════════════════ */

:root {
  --clr-bg:          #080c14;
  --clr-surface:     #0f172a;
  --clr-surface-2:   #1e293b;
  --clr-surface-3:   #334155;
  --clr-border:      rgba(255, 255, 255, 0.08);
  --clr-border-glow: rgba(37, 211, 102, 0.3);

  --clr-green:       #25d366;
  --clr-green-light: #4ade80;
  --clr-green-glow:  rgba(37, 211, 102, 0.25);

  --clr-red:         #f43f5e;
  --clr-red-glow:    rgba(244, 63, 94, 0.2);

  --clr-blue:        #38bdf8;
  --clr-purple:      #a855f7;
  --clr-purple-glow: rgba(168, 85, 247, 0.2);

  --clr-text:        #f8fafc;
  --clr-text-sub:    #cbd5e1;
  --clr-text-muted:  #64748b;

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  20px;
  --radius-xl:  24px;

  --font-main: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --shadow-card: 0 10px 40px -10px rgba(0, 0, 0, 0.6);
  --transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--clr-bg);
  color: var(--clr-text);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Background Blobs ────────────────────────────────────────── */
.bg-blob {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  z-index: 0;
}
.blob-1 {
  width: 550px; height: 550px;
  background: radial-gradient(circle, rgba(37, 211, 102, 0.12) 0%, transparent 70%);
  top: -150px; left: -150px;
}
.blob-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.12) 0%, transparent 70%);
  bottom: -150px; right: -150px;
}
.blob-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, transparent 70%);
  top: 40%; left: 50%;
  transform: translate(-50%, -50%);
}

.header, .main, .footer { position: relative; z-index: 1; }

/* ── Header ──────────────────────────────────────────────────── */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  background: rgba(11, 17, 29, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--clr-border);
  position: sticky; top: 0; z-index: 100;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.2), rgba(168, 85, 247, 0.2));
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: var(--clr-green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px rgba(37, 211, 102, 0.25);
  transition: var(--transition);
}

.brand-logo-icon:hover {
  transform: scale(1.05);
  border-color: var(--clr-green);
  box-shadow: 0 0 22px rgba(37, 211, 102, 0.4);
}

.brand-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-name {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: #fff;
  line-height: 1;
}

.logo-highlight {
  color: var(--clr-green-light);
  text-shadow: 0 0 10px var(--clr-green-glow);
}

.version-tag {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--clr-green-light);
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.3);
  padding: 2px 7px;
  border-radius: 999px;
  letter-spacing: 0.04em;
}

.stat-badge {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-green-light);
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.25);
  border-radius: 999px;
  padding: 6px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--clr-green);
  box-shadow: 0 0 8px var(--clr-green);
  animation: livePulse 1.8s infinite ease-in-out;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}

/* ── Main Container ──────────────────────────────────────────── */
.main {
  max-width: 860px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

/* ── Hero Section ────────────────────────────────────────────── */
.hero {
  text-align: center;
  margin-bottom: 36px;
}

.hero-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--clr-purple);
  background: var(--clr-purple-glow);
  border: 1px solid rgba(168, 85, 247, 0.3);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.hero-title {
  font-size: clamp(2.1rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.15;
  margin-bottom: 14px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--clr-green) 0%, #4ade80 40%, var(--clr-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.02rem;
  color: var(--clr-text-sub);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ── Tabs Navigation ─────────────────────────────────────────── */
.tabs {
  display: flex;
  gap: 8px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 6px;
  margin-bottom: 24px;
}

.tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: none;
  border-radius: calc(var(--radius-lg) - 4px);
  background: transparent;
  color: var(--clr-text-muted);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.tab:hover { color: var(--clr-text); }

.tab.active {
  background: var(--clr-surface-2);
  color: var(--clr-green-light);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* ── Panels ──────────────────────────────────────────────────── */
.panel { display: none; }
.panel.active { display: block; }

/* ── Cards ───────────────────────────────────────────────────── */
.card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-card);
}

.glass-card {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
}

/* ── Form & Options ──────────────────────────────────────────── */
.bulk-options-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
  background: var(--clr-surface-2);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--clr-border);
}

.field-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.field-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-text-sub);
  margin-bottom: 8px;
  display: block;
}

.ddi-select-inline {
  padding: 10px 16px;
  height: 42px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text);
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.ddi-select-inline:focus, .ddi-select:focus {
  border-color: var(--clr-green);
}

.btn-secondary {
  height: 42px;
  padding: 0 18px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: var(--radius-sm);
  color: var(--clr-blue);
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-secondary:hover {
  background: rgba(56, 189, 248, 0.2);
  transform: translateY(-1px);
}

/* ── Single Check Input Group Fix ────────────────────────────── */
.input-group {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  margin-bottom: 12px;
}

.ddi-select-wrap {
  flex-shrink: 0;
}

.ddi-select {
  height: 50px;
  padding: 0 16px;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  color: var(--clr-text);
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.phone-input {
  flex: 1;
  height: 50px;
  padding: 0 18px;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  color: var(--clr-text);
  font-family: var(--font-mono);
  font-size: 0.98rem;
  outline: none;
  transition: var(--transition);
}

.phone-input::placeholder {
  color: var(--clr-text-muted);
}

.phone-input:focus {
  border-color: var(--clr-green);
  box-shadow: 0 0 0 3px var(--clr-green-glow);
}

.bulk-textarea {
  width: 100%;
  padding: 16px;
  background: rgba(8, 12, 20, 0.6);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text);
  font-family: var(--font-mono);
  font-size: 0.92rem;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  transition: var(--transition);
}

.bulk-textarea:focus {
  border-color: var(--clr-green);
  box-shadow: 0 0 0 3px var(--clr-green-glow);
}

.bulk-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.bulk-count {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-text-muted);
}

.btn-primary {
  height: 50px;
  padding: 0 28px;
  background: linear-gradient(135deg, var(--clr-green), #16a34a);
  border: none;
  border-radius: var(--radius-md);
  color: #042f13;
  font-family: var(--font-main);
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  white-space: nowrap;
  box-shadow: 0 4px 20px var(--clr-green-glow);
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(37, 211, 102, 0.4);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* ── Progress Bar ────────────────────────────────────────────── */
.progress-wrap {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  font-weight: 600;
}

.progress-status-text { color: var(--clr-text-sub); }
.progress-pct { color: var(--clr-green-light); }

.progress-bar-track {
  width: 100%;
  height: 8px;
  background: var(--clr-surface-2);
  border-radius: 999px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--clr-green), var(--clr-blue));
  border-radius: 999px;
  transition: width 0.3s ease;
  box-shadow: 0 0 10px var(--clr-green-glow);
}

/* ── Summary Grid Cards ──────────────────────────────────────── */
.summary-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.summary-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.card-title {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.card-value {
  font-size: 2rem;
  font-weight: 800;
  font-family: var(--font-mono);
  line-height: 1.1;
}

.card-sub {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}

.green-card {
  border-color: rgba(37, 211, 102, 0.3);
  background: rgba(37, 211, 102, 0.05);
}
.green-card .card-title, .green-card .card-value { color: var(--clr-green-light); }

.red-card {
  border-color: rgba(244, 63, 94, 0.3);
  background: rgba(244, 63, 94, 0.05);
}
.red-card .card-title, .red-card .card-value { color: var(--clr-red); }

.total-card {
  border-color: rgba(56, 189, 248, 0.3);
  background: rgba(56, 189, 248, 0.05);
}
.total-card .card-title, .total-card .card-value { color: var(--clr-blue); }

/* ── Results Toolbar ─────────────────────────────────────────── */
.results-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.search-box-wrap {
  flex: 1;
  min-width: 240px;
}

.search-filter-input {
  width: 100%;
  padding: 10px 16px;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text);
  font-family: var(--font-main);
  font-size: 0.9rem;
  outline: none;
}
.search-filter-input:focus { border-color: var(--clr-blue); }

.export-btn-group {
  display: flex;
  gap: 10px;
}

.btn-export {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  border: none;

}

.green-export {
  background: rgba(37, 211, 102, 0.15);
  color: var(--clr-green-light);
  border: 1px solid rgba(37, 211, 102, 0.3);
}
.green-export:hover {
  background: rgba(37, 211, 102, 0.25);
}

.blue-export {
  background: rgba(56, 189, 248, 0.15);
  color: var(--clr-blue);
  border: 1px solid rgba(56, 189, 248, 0.3);
}
.blue-export:hover {
  background: rgba(56, 189, 248, 0.25);
}

/* ── Separated Lists Container ───────────────────────────────── */
.separated-lists-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 24px;
}

.list-box {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.active-box {
  border-color: rgba(37, 211, 102, 0.3);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.05);
}

.inactive-box {
  border-color: rgba(244, 63, 94, 0.3);
  box-shadow: 0 4px 20px rgba(244, 63, 94, 0.05);
}

.list-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.list-title {
  font-size: 0.95rem;
  font-weight: 800;
}
.green-title { color: var(--clr-green-light); }
.red-title { color: var(--clr-red); }

.btn-copy-list {
  padding: 6px 14px;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: 6px;
  color: var(--clr-text-sub);
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.btn-copy-list:hover {
  background: var(--clr-surface-3);
  color: #fff;
}

.btn-copy-list.copied {
  background: var(--clr-green);
  color: #042f13;
  border-color: var(--clr-green);
}

.separated-textarea {
  width: 100%;
  height: 180px;
  padding: 12px;
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.6;
  resize: vertical;
  outline: none;
}

/* ── Detailed Table ──────────────────────────────────────────── */
.bulk-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
  background: var(--clr-surface);
}

.bulk-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  text-align: left;
}

.bulk-table thead tr {
  background: var(--clr-surface-2);
  border-bottom: 1px solid var(--clr-border);
}

.bulk-table th {
  padding: 14px 18px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--clr-text-muted);
}

.bulk-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--clr-border);
  color: var(--clr-text-sub);
}

.bulk-table tbody tr:last-child td { border-bottom: none; }
.bulk-table tbody tr:hover { background: rgba(255, 255, 255, 0.02); }

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
}

.status-badge.registered {
  background: rgba(37, 211, 102, 0.15);
  color: var(--clr-green-light);
  border: 1px solid rgba(37, 211, 102, 0.3);
}

.status-badge.not_registered {
  background: rgba(244, 63, 94, 0.15);
  color: var(--clr-red);
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.status-badge.invalid_format {
  background: rgba(100, 116, 139, 0.15);
  color: var(--clr-text-muted);
}

.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.wa-open-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--clr-green-light);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
}
.wa-open-link:hover { text-decoration: underline; }

/* ── Single Result Card ──────────────────────────────────────── */
.result-area { margin-top: 20px; }

.result-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
}

.result-card.has-wpp {
  background: rgba(37, 211, 102, 0.08);
  border-color: rgba(37, 211, 102, 0.3);
}
.result-card.no-wpp {
  background: rgba(244, 63, 94, 0.08);
  border-color: rgba(244, 63, 94, 0.3);
}

.result-icon { font-size: 2.2rem; }
.result-number { font-size: 1.15rem; font-weight: 800; }
.result-status { font-size: 0.9rem; color: var(--clr-text-sub); }

/* ── History ─────────────────────────────────────────────────── */
.history-section { margin-top: 32px; }
.history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.section-title {
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--clr-text-muted);
}
.btn-clear {
  background: none;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text-muted);
  font-size: 0.8rem;
  padding: 4px 12px;
  cursor: pointer;
}
.btn-clear:hover { color: var(--clr-red); border-color: var(--clr-red); }

.history-list { display: flex; flex-direction: column; gap: 8px; }
.history-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  cursor: pointer;
}
.history-item:hover { border-color: rgba(255, 255, 255, 0.2); }

/* ── Footer ──────────────────────────────────────────────────── */
.footer {
  text-align: center;
  padding: 32px 20px;
  border-top: 1px solid var(--clr-border);
  color: var(--clr-text-muted);
  font-size: 0.85rem;
}
.footer-sub { font-size: 0.78rem; margin-top: 4px; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 640px) {
  .header { padding: 14px 20px; }
  .summary-cards-grid { grid-template-columns: 1fr; }
  .separated-lists-container { grid-template-columns: 1fr; }
  .results-toolbar { flex-direction: column; align-items: stretch; }
  .btn-primary { width: 100%; justify-content: center; }
}

/* ── Auto DDI Header Badge ───────────────────────────────────── */
.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-select-wrap {
  position: relative;
}

.lang-select {
  height: 36px;
  padding: 0 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  color: #fff;
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 700;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.lang-select:hover, .lang-select:focus {
  border-color: var(--clr-green);
  background: rgba(37, 211, 102, 0.1);
}

.auto-ddi-badge-header {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-blue);
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 6px 14px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: help;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-blue);
  box-shadow: 0 0 10px var(--clr-blue);
  animation: pulseGlow 1.8s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

/* ── Auto DDI Alert Banner ───────────────────────────────────── */
.auto-ddi-alert-banner {
  background: linear-gradient(90deg, rgba(56, 189, 248, 0.15), rgba(168, 85, 247, 0.15));
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  animation: slideDown 0.3s ease;
}

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

.sparkle-icon { font-size: 1.1rem; }

/* ── Action Buttons & File Upload Label ──────────────────────── */
.action-btn-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.file-upload-label {
  display: inline-flex;
  align-items: center;
  margin: 0;
  cursor: pointer;
}

/* ── Drag & Drop Zone ────────────────────────────────────────── */
.drag-drop-zone {
  border: 2px dashed rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  position: relative;
  background: rgba(15, 23, 42, 0.4);
  padding: 16px;
  margin-bottom: 8px;
}

.drag-drop-zone.drag-over {
  border-color: var(--clr-green);
  background: rgba(37, 211, 102, 0.08);
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.2);
}

.drop-zone-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.drop-zone-content .field-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--clr-text-sub);
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Format Selector Bar ─────────────────────────────────────── */
.format-selector-bar {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.format-label {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--clr-text-muted);
  text-transform: uppercase;
}

.format-options-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.format-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--clr-text-sub);
  cursor: pointer;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.format-option:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.format-option input[type="radio"]:checked + span {
  color: var(--clr-green-light);
  font-weight: 700;
}

.format-option code {
  font-family: var(--font-mono);
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 6px;
  border-radius: 4px;
}

/* ── Toast Notification ──────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-green);
  color: var(--clr-text);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
  animation: toastIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(20px) scale(0.9); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── SVG Icons Global Alignment ──────────────────────────────── */
svg {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

.toast-icon svg {
  width: 18px;
  height: 18px;
}

.hero-badge svg {
  color: var(--clr-purple);
}

.btn-primary svg, .btn-secondary svg, .btn-export svg, .btn-copy-list svg, .btn-clear svg {
  display: inline-block;
  vertical-align: text-bottom;
}

/* ── Multi-Country Filter Bar & Pills ────────────────────────── */
.country-filter-bar {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.country-filter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.country-filter-label {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--clr-text-sub);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-export-all-zip {
  padding: 8px 16px;
  background: rgba(168, 85, 247, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.35);
  border-radius: var(--radius-sm);
  color: var(--clr-purple);
  font-family: var(--font-main);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-export-all-zip:hover {
  background: rgba(168, 85, 247, 0.25);
  transform: translateY(-1px);
}

.country-pills-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.country-pill-btn {
  padding: 8px 16px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: 999px;
  color: var(--clr-text-sub);
  font-family: var(--font-main);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.country-pill-btn:hover {
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.country-pill-btn.active {
  background: rgba(37, 211, 102, 0.15);
  color: var(--clr-green-light);
  border-color: rgba(37, 211, 102, 0.4);
  box-shadow: 0 0 12px var(--clr-green-glow);
}

.country-pill-count {
  background: var(--clr-surface-3);
  color: #fff;
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 999px;
}

.country-pill-count.green {
  background: rgba(37, 211, 102, 0.3);
  color: var(--clr-green-light);
}

/* ── Per-Country Cards Grid ──────────────────────────────────── */
.country-cards-section {
  margin-bottom: 24px;
}

.section-subtitle {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--clr-text-sub);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.country-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.country-card-box {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.country-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.country-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.country-ddi-badge {
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--clr-blue);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
}

.country-card-name {
  font-size: 0.95rem;
  color: #fff;
}

.country-badge-counts {
  display: flex;
  gap: 6px;
}

.count-tag {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 999px;
}
.count-tag.green {
  background: rgba(37, 211, 102, 0.15);
  color: var(--clr-green-light);
}
.count-tag.red {
  background: rgba(244, 63, 94, 0.15);
  color: var(--clr-red);
}

.mini-textarea {
  height: 100px !important;
  font-size: 0.82rem !important;
}

.country-sub-box {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
}

.sub-label {
  font-size: 0.75rem;
  font-weight: 800;
}
.green-label { color: var(--clr-green-light); }
.red-label { color: var(--clr-red); }

.country-card-actions {
  display: flex;
  gap: 8px;
  margin-top: auto;
}

.btn-copy-sm, .btn-download-sm {
  flex: 1;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 1px solid var(--clr-border);
  background: var(--clr-surface-2);
  color: var(--clr-text-sub);
}

.btn-copy-sm:hover {
  background: var(--clr-surface-3);
  color: #fff;
}

.btn-download-sm:hover {
  background: rgba(56, 189, 248, 0.2);
  color: var(--clr-blue);
  border-color: rgba(56, 189, 248, 0.4);
}

/* ── SEO Knowledge & FAQ Section ────────────────────────────── */
.seo-knowledge-section {
  margin-top: 40px;
}

.seo-card {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.seo-section-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1.3;
}

.seo-section-title svg { color: var(--clr-green-light); }

.seo-text {
  font-size: 0.95rem;
  color: var(--clr-text-sub);
  line-height: 1.7;
}

.seo-text strong { color: #fff; }
.seo-text code {
  background: var(--clr-surface-2);
  color: var(--clr-green-light);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
}

.seo-features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 10px 0;
}

.seo-feature-box {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.seo-feature-box h3 {
  font-size: 0.95rem;
  font-weight: 800;
  color: #fff;
}

.seo-feature-box p {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  line-height: 1.5;
}

.seo-subtitle-faq {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  margin-top: 10px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--clr-surface-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item[open] {
  border-color: rgba(37, 211, 102, 0.4);
}

.faq-question {
  padding: 14px 18px;
  font-size: 0.92rem;
  font-weight: 700;
  color: #fff;
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--clr-green-light);
}

.faq-answer {
  padding: 0 18px 16px;
  font-size: 0.88rem;
  color: var(--clr-text-sub);
  line-height: 1.6;
}

.faq-answer code {
  background: var(--clr-surface);
  color: var(--clr-green-light);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
}