/* BrandClickx Keyword Tool - scoped styles */
.bckt-tool {
  --bckt-bg: #0a0a0a;
  --bckt-surface: #141414;
  --bckt-surface-2: #1a1a1a;
  --bckt-accent: #c9182b;
  --bckt-accent-hi: #e11d2e;
  --bckt-accent-soft: rgba(201, 24, 43, 0.18);
  --bckt-text: #ffffff;
  --bckt-muted: #9ca3af;
  --bckt-border: #1f1f1f;
  --bckt-border-2: #262626;
  --bckt-radius: 14px;

  color: var(--bckt-text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
  box-sizing: border-box;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
.bckt-tool *, .bckt-tool *::before, .bckt-tool *::after { box-sizing: border-box; }

/* HERO */
.bckt-hero {
  position: relative;
  background: radial-gradient(ellipse at 50% 0%, #1a0408 0%, #0a0a0a 60%);
  border: 1px solid var(--bckt-border);
  border-radius: 22px;
  padding: 56px 24px 40px;
  overflow: hidden;
  isolation: isolate;
}
.bckt-hero-bg {
  position: absolute; inset: 0; z-index: -1;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(201,24,43,0.18), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(225,29,46,0.12), transparent 45%),
    radial-gradient(rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: auto, auto, 22px 22px;
  background-position: 0 0, 0 0, 0 0;
  opacity: 0.9;
  pointer-events: none;
}
.bckt-hero-inner {
  position: relative;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.bckt-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--bckt-border-2);
  padding: 6px 14px 6px 6px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--bckt-text);
  margin-bottom: 22px;
  backdrop-filter: blur(6px);
}
.bckt-badge-pill {
  background: linear-gradient(135deg, var(--bckt-accent), var(--bckt-accent-hi));
  color: #fff;
  font-weight: 700;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
  letter-spacing: 0.5px;
}
.bckt-badge-text { color: #e5e7eb; }

.bckt-title {
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 18px;
  color: #fff;
}
.bckt-title-line { display: block; }
.bckt-title-grad {
  background: linear-gradient(135deg, #ff3a4d 0%, var(--bckt-accent-hi) 50%, #ff8a95 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.bckt-subtitle {
  font-size: clamp(15px, 1.6vw, 18px);
  color: #c9ccd1;
  max-width: 620px;
  margin: 0 auto 32px;
}

/* SEARCH BAR */
.bckt-form { width: 100%; }
.bckt-honeypot { position: absolute !important; left: -9999px !important; opacity: 0 !important; width: 1px !important; height: 1px !important; }

.bckt-searchbar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(20,20,20,0.85);
  border: 1px solid var(--bckt-border-2);
  border-radius: 999px;
  padding: 8px 8px 8px 22px;
  max-width: 720px;
  margin: 0 auto;
  box-shadow: 0 20px 60px -20px rgba(201,24,43,0.35), inset 0 0 0 1px rgba(255,255,255,0.02);
  transition: border-color .2s, box-shadow .2s;
}
.bckt-searchbar:focus-within {
  border-color: var(--bckt-accent);
  box-shadow: 0 0 0 4px var(--bckt-accent-soft), 0 20px 60px -20px rgba(201,24,43,0.5);
}
.bckt-search-icon {
  width: 20px; height: 20px;
  color: var(--bckt-muted);
  flex-shrink: 0;
}
.bckt-searchbar input[type="text"] {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: 0;
  outline: 0;
  color: #fff;
  font-size: 16px;
  padding: 12px 6px;
  font-family: inherit;
}
.bckt-searchbar input::placeholder { color: #7a7d83; }

.bckt-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--bckt-accent), var(--bckt-accent-hi));
  color: #fff;
  border: 0;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .15s, box-shadow .2s, opacity .2s;
  box-shadow: 0 8px 24px -8px rgba(225,29,46,0.6);
  font-family: inherit;
  white-space: nowrap;
}
.bckt-btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 30px -8px rgba(225,29,46,0.8); }
.bckt-btn-primary:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.bckt-btn-primary.is-loading { opacity: 0.7; }
.bckt-btn-bolt { width: 16px; height: 16px; }
.bckt-btn-arrow { width: 16px; height: 16px; transition: transform .2s; }
.bckt-btn-primary:hover .bckt-btn-arrow { transform: translateX(3px); }

.bckt-meta-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: #9aa0a6;
  margin: 16px 0 18px;
}
.bckt-dot {
  width: 7px; height: 7px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(34,197,94,0.7);
}
.bckt-sep { color: #4a4d52; }

.bckt-suggest {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 8px;
}
.bckt-suggest-label { color: var(--bckt-muted); font-size: 13px; margin-right: 4px; }
.bckt-chip {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--bckt-border-2);
  color: #e5e7eb;
  font-size: 13px;
  padding: 6px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-family: inherit;
  transition: background .15s, border-color .15s, color .15s;
}
.bckt-chip:hover {
  background: var(--bckt-accent-soft);
  border-color: var(--bckt-accent);
  color: #fff;
}

/* ADVANCED OPTIONS */
.bckt-advanced {
  margin-top: 24px;
  text-align: left;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.bckt-advanced summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  color: var(--bckt-muted);
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 999px;
  list-style: none;
  user-select: none;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--bckt-border-2);
  margin: 0 auto;
}
.bckt-advanced summary::-webkit-details-marker { display: none; }
.bckt-advanced summary svg { width: 14px; height: 14px; }
.bckt-advanced summary:hover { color: #fff; border-color: var(--bckt-accent); }
.bckt-advanced[open] summary { color: #fff; border-color: var(--bckt-accent); margin-bottom: 16px; }

.bckt-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 0.8fr);
  gap: 12px;
  background: var(--bckt-surface);
  border: 1px solid var(--bckt-border);
  padding: 16px;
  border-radius: 14px;
}
.bckt-field { display: flex; flex-direction: column; min-width: 0; }
.bckt-field label {
  font-size: 12px;
  color: var(--bckt-muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}
.bckt-hint { color: #6b7280; text-transform: none; font-weight: 400; letter-spacing: 0; }
.bckt-field select,
.bckt-field input[type="number"] {
  width: 100%;
  background: var(--bckt-surface-2);
  border: 1px solid var(--bckt-border-2);
  color: #fff;
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  outline: 0;
  transition: border-color .15s;
}
.bckt-field select { padding-right: 30px; appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--bckt-muted) 50%), linear-gradient(135deg, var(--bckt-muted) 50%, transparent 50%); background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; text-overflow: ellipsis; }
.bckt-field select:focus, .bckt-field input:focus { border-color: var(--bckt-accent); }
.bckt-field select option { background: #141414; color: #fff; }

/* STATUS / ERRORS */
.bckt-status {
  margin-top: 18px;
  padding: 14px 18px;
  border-radius: 12px;
  background: var(--bckt-surface);
  border: 1px solid var(--bckt-border);
  color: #e5e7eb;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  text-align: left;
  animation: bckt-fade-in .25s ease both;
}
.bckt-status .bckt-status-icon { width: 18px; height: 18px; flex-shrink: 0; }
.bckt-status.is-error {
  border-color: var(--bckt-accent);
  background: linear-gradient(180deg, rgba(201,24,43,0.10), rgba(201,24,43,0.04));
  color: #ffd1d6;
}
.bckt-status.is-error .bckt-status-icon { color: var(--bckt-accent-hi); }
.bckt-status.is-info { border-color: var(--bckt-border-2); }

/* LOADER (skeleton + spinner) */
.bckt-loader { margin-top: 24px; animation: bckt-fade-in .25s ease both; }
.bckt-loader-card {
  background: var(--bckt-surface);
  border: 1px solid var(--bckt-border);
  border-radius: 14px;
  padding: 20px;
}
.bckt-loader-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.bckt-loader-text { min-width: 0; }
.bckt-loader-title { color: #fff; font-weight: 600; font-size: 15px; }
.bckt-loader-label { color: var(--bckt-muted); font-size: 13px; margin-top: 2px; }
.bckt-loader-label::after {
  content: ''; display: inline-block; width: 1ch;
  animation: bckt-dots 1.4s steps(4, end) infinite;
}
@keyframes bckt-dots {
  0% { content: ''; } 25% { content: '.'; } 50% { content: '..'; } 75% { content: '...'; } 100% { content: ''; }
}
.bckt-spinner { position: relative; width: 36px; height: 36px; flex-shrink: 0; }
.bckt-spinner span {
  position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--bckt-accent);
  animation: bckt-spin 1s linear infinite;
}
.bckt-spinner span:nth-child(2) { inset: 5px; border-top-color: var(--bckt-accent-hi); animation-duration: 1.4s; animation-direction: reverse; opacity: .8; }
.bckt-spinner span:nth-child(3) { inset: 10px; border-top-color: #ff8a95; animation-duration: 1.8s; opacity: .6; }
@keyframes bckt-spin { to { transform: rotate(360deg); } }

.bckt-loader-bar {
  height: 4px; background: var(--bckt-border-2);
  border-radius: 4px; overflow: hidden; margin-bottom: 18px;
  position: relative;
}
.bckt-loader-bar > span {
  position: absolute; top: 0; bottom: 0; left: -40%; width: 40%;
  background: linear-gradient(90deg, transparent, var(--bckt-accent), var(--bckt-accent-hi), transparent);
  border-radius: 4px;
  animation: bckt-bar 1.6s ease-in-out infinite;
}
@keyframes bckt-bar { 0% { left: -40%; } 100% { left: 100%; } }

.bckt-skeleton-stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px; margin-bottom: 16px;
}
.bckt-skeleton-rows { display: flex; flex-direction: column; gap: 8px; }
.bckt-sk-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 12px; align-items: center;
  padding: 10px 4px;
  border-bottom: 1px solid var(--bckt-border);
}
.bckt-sk {
  height: 14px; border-radius: 6px;
  background: linear-gradient(90deg, var(--bckt-surface-2) 0%, #2a2a2a 50%, var(--bckt-surface-2) 100%);
  background-size: 200% 100%;
  animation: bckt-shimmer 1.4s linear infinite;
}
.bckt-sk-stat { height: 56px; border-radius: 10px; }
.bckt-sk-kw { width: 80%; }
.bckt-sk-num { width: 60%; height: 12px; }
.bckt-sk-trend { width: 80px; height: 22px; }
@keyframes bckt-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
@keyframes bckt-fade-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .bckt-spinner span, .bckt-loader-bar > span, .bckt-sk { animation: none; }
}

/* RESULTS */
.bckt-results {
  margin-top: 24px;
  background: var(--bckt-surface);
  border: 1px solid var(--bckt-border);
  border-radius: 14px;
  padding: 18px;
}
.bckt-results-header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}
.bckt-meta { color: var(--bckt-muted); font-size: 13px; }
.bckt-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.bckt-filter {
  background: var(--bckt-surface-2);
  border: 1px solid var(--bckt-border-2);
  color: #fff;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  outline: 0;
  font-family: inherit;
}
.bckt-filter:focus { border-color: var(--bckt-accent); }
.bckt-btn-ghost {
  background: transparent;
  border: 1px solid var(--bckt-border-2);
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-family: inherit;
  transition: border-color .15s, background .15s;
}
.bckt-btn-ghost:hover { border-color: var(--bckt-accent); background: var(--bckt-accent-soft); }

.bckt-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}
.bckt-stat {
  background: var(--bckt-surface-2);
  border: 1px solid var(--bckt-border);
  border-radius: 10px;
  padding: 12px 14px;
}
.bckt-stat-label { font-size: 11px; color: var(--bckt-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.bckt-stat-value { font-size: 20px; font-weight: 700; color: #fff; margin-top: 4px; }

.bckt-table-wrap { overflow-x: auto; }
.bckt-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 640px;
}
.bckt-table th, .bckt-table td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--bckt-border);
}
.bckt-table th {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--bckt-muted);
  cursor: pointer;
  user-select: none;
  background: var(--bckt-surface-2);
}
.bckt-table th:hover { color: #fff; }
.bckt-table th.bckt-num, .bckt-table td.bckt-num { text-align: right; }
.bckt-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.bckt-vol-bar {
  height: 4px; background: var(--bckt-border-2); border-radius: 2px; overflow: hidden; margin-top: 4px;
}
.bckt-vol-bar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--bckt-accent), var(--bckt-accent-hi)); }
.bckt-comp-low    { color: #22c55e; }
.bckt-comp-medium { color: #f59e0b; }
.bckt-comp-high   { color: var(--bckt-accent-hi); }
.bckt-comp-na     { color: var(--bckt-muted); }

/* FOOTER */
.bckt-footer {
  margin-top: 18px;
  text-align: center;
  font-size: 12px;
  color: var(--bckt-muted);
}
.bckt-footer strong { color: #fff; }

/* RESPONSIVE */
@media (max-width: 720px) {
  .bckt-hero { padding: 40px 16px 28px; border-radius: 18px; }
  .bckt-searchbar {
    flex-direction: column;
    border-radius: 18px;
    padding: 14px;
    gap: 12px;
    align-items: stretch;
  }
  .bckt-search-icon { display: none; }
  .bckt-searchbar input[type="text"] {
    background: var(--bckt-surface-2);
    border: 1px solid var(--bckt-border-2);
    border-radius: 10px;
    padding: 12px 14px;
  }
  .bckt-btn-primary { width: 100%; justify-content: center; }
  .bckt-grid { grid-template-columns: 1fr; }
  .bckt-results-header { flex-direction: column; align-items: stretch; }
  .bckt-actions { flex-direction: column; }
  .bckt-filter, .bckt-btn-ghost { width: 100%; }
}

/* KD + Intent + SERP feature badges */
.bckt-comp-badge, .bckt-kd-badge, .bckt-intent-badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  border: 1px solid transparent;
  line-height: 1.4;
  white-space: nowrap;
}
.bckt-kd-easy   { background: rgba(34,197,94,0.12);  color: #22c55e; border-color: rgba(34,197,94,0.3); }
.bckt-kd-mod    { background: rgba(234,179,8,0.12);  color: #eab308; border-color: rgba(234,179,8,0.3); }
.bckt-kd-hard   { background: rgba(249,115,22,0.12); color: #f97316; border-color: rgba(249,115,22,0.3); }
.bckt-kd-vhard  { background: rgba(225,29,46,0.15);  color: #ef4444; border-color: rgba(225,29,46,0.35); }
.bckt-kd-na     { background: var(--bckt-surface-2); color: var(--bckt-muted); }

.bckt-intent-info  { background: rgba(59,130,246,0.12); color: #60a5fa; border-color: rgba(59,130,246,0.3); }
.bckt-intent-comm  { background: rgba(168,85,247,0.12); color: #c084fc; border-color: rgba(168,85,247,0.3); }
.bckt-intent-trans { background: rgba(34,197,94,0.12); color: #22c55e; border-color: rgba(34,197,94,0.3); }
.bckt-intent-nav   { background: rgba(148,163,184,0.12); color: #94a3b8; border-color: rgba(148,163,184,0.3); }
.bckt-intent-na    { background: var(--bckt-surface-2); color: var(--bckt-muted); }

.bckt-feats { max-width: 220px; }
.bckt-feat {
  display: inline-block;
  padding: 2px 7px;
  margin: 2px 3px 2px 0;
  border-radius: 6px;
  background: var(--bckt-surface-2);
  border: 1px solid var(--bckt-border-2);
  color: #d1d5db;
  font-size: 10.5px;
  font-weight: 600;
}
.bckt-feat-more { color: var(--bckt-accent-hi); border-color: rgba(225,29,46,0.4); }
.bckt-muted { color: var(--bckt-muted); }