:root {
  --bg: #0b0f17;
  --panel: #111726;
  --panel-2: #161e31;
  --border: #232d45;
  --text: #e8ecf4;
  --muted: #8a94ab;
  --accent: #5b8cff;
  --accent-2: #7c5bff;
  --green: #34d399;
  --amber: #fbbf24;
  --red: #f87171;
  --radius: 14px;
}

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

body {
  background:
    radial-gradient(1200px 500px at 80% -10%, rgba(124, 91, 255, .12), transparent),
    radial-gradient(900px 400px at -10% 20%, rgba(91, 140, 255, .10), transparent),
    var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px; border-bottom: 1px solid var(--border);
  backdrop-filter: blur(6px);
}
.brand { display: flex; gap: 14px; align-items: center; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 12px;
  display: grid; place-items: center; font-weight: 800; letter-spacing: .5px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}
.brand h1 { font-size: 1.05rem; }
.brand p { color: var(--muted); font-size: .78rem; }

.status-pill {
  display: inline-flex; gap: 8px; align-items: center;
  color: var(--muted); text-decoration: none; font-size: .82rem;
  border: 1px solid var(--border); padding: 7px 14px; border-radius: 999px;
}
.status-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 8px var(--green); }

.layout {
  display: grid; grid-template-columns: 380px 1fr; gap: 22px;
  max-width: 1440px; margin: 24px auto; padding: 0 24px 60px;
}
@media (max-width: 980px) { .layout { grid-template-columns: 1fr; } }

.panel {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
}
.input-panel h2, .results-panel h3 { margin-bottom: 12px; }
.input-panel h2 { font-size: .92rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; margin-top: 18px; }
.input-panel h2:first-child { margin-top: 0; }

textarea, input[type="url"], input[type="search"], select {
  width: 100%; background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 10px;
  padding: 11px 13px; font: inherit; resize: vertical;
}
textarea:focus, input:focus, select:focus { outline: 2px solid rgba(91, 140, 255, .45); outline-offset: 1px; }
.field-label { display: block; font-size: .78rem; color: var(--muted); margin: 14px 0 6px; }
.optional { opacity: .6; }
.row { display: grid; grid-template-columns: 1fr 120px; gap: 12px; }

.dropzone {
  margin-top: 6px; border: 1.5px dashed var(--border); border-radius: 12px;
  padding: 26px 16px; text-align: center; cursor: pointer; transition: .15s;
  color: var(--muted);
}
.dropzone:hover, .dropzone.dragover { border-color: var(--accent); background: rgba(91, 140, 255, .06); color: var(--text); }
.dropzone svg { margin-bottom: 8px; }
.dropzone .hint, .hint { font-size: .75rem; color: var(--muted); }

.file-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.file-chip {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--panel-2); border: 1px solid var(--border);
  font-size: .76rem; padding: 5px 10px; border-radius: 999px;
}
.file-chip button { cursor: pointer; color: var(--muted); background: none; border: 0; font-size: .9rem; line-height: 1; }
.file-chip button:hover { color: var(--red); }

.cta {
  margin-top: 20px; width: 100%; padding: 14px; font: inherit; font-weight: 700; font-size: .95rem;
  color: white; border: 0; border-radius: 12px; cursor: pointer;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  transition: transform .1s, filter .15s;
}
.cta:hover:not(:disabled) { filter: brightness(1.12); }
.cta:active:not(:disabled) { transform: scale(.985); }
.cta:disabled { opacity: .55; cursor: wait; }

.stepper { list-style: none; display: grid; gap: 12px; margin-bottom: 18px; }
.stepper li { display: flex; gap: 12px; align-items: center; padding: 12px 14px; border: 1px solid var(--border); border-radius: 12px; background: var(--panel-2); opacity: .55; transition: .25s; }
.step-icon {
  width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0;
  border: 2px solid var(--muted); display: grid; place-items: center; font-size: .8rem;
}
.stepper li small { display: block; color: var(--muted); }
.stepper li.active { opacity: 1; border-color: var(--accent); }
.stepper li.active .step-icon { border-color: var(--accent); animation: pulse 1s infinite; }
.stepper li.done { opacity: 1; border-color: rgba(52, 211, 153, .5); }
.stepper li.done .step-icon { border-color: var(--green); background: rgba(52, 211, 153, .12); }
.stepper li.done .step-icon::after { content: "✓"; color: var(--green); }
@keyframes pulse { 50% { box-shadow: 0 0 0 5px rgba(91, 140, 255, .15); } }

.banner { border-radius: 12px; padding: 13px 16px; margin-bottom: 16px; font-size: .88rem; border: 1px solid; }
.banner.error { border-color: rgba(248, 113, 113, .5); background: rgba(248, 113, 113, .08); color: #fecaca; }
.banner.success { border-color: rgba(52, 211, 153, .5); background: rgba(52, 211, 153, .08); color: #a7f3d0; }
.error-text { color: var(--red); font-size: .82rem; margin-top: 10px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 760px) { .grid-2 { grid-template-columns: 1fr; } }

.card { background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; margin-bottom: 16px; }
.card h3 { font-size: .95rem; }
.gap-card { border-color: rgba(124, 91, 255, .55); background: linear-gradient(160deg, rgba(124, 91, 255, .10), var(--panel-2) 60%); }

.badge-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.badge {
  font-size: .8rem; padding: 6px 12px; border-radius: 999px;
  background: rgba(91, 140, 255, .12); border: 1px solid rgba(91, 140, 255, .35);
}
.gap-card .badge { background: rgba(52, 211, 153, .10); border-color: rgba(52, 211, 153, .4); }
.badge.empty { color: var(--muted); border-style: dashed; background: none; }

.insight-list { margin-top: 10px; display: grid; gap: 9px; }
.insight-list li { list-style: none; padding-left: 22px; position: relative; font-size: .87rem; color: #cdd5e5; }
.insight-list li::before { content: "»"; position: absolute; left: 2px; color: var(--amber); }

.table-scroll { overflow-x: auto; margin-top: 12px; }
.data-table { width: 100%; border-collapse: collapse; font-size: .83rem; }
.data-table th { text-align: left; color: var(--muted); font-weight: 600; font-size: .72rem; text-transform: uppercase; letter-spacing: .05em; padding: 8px 10px; border-bottom: 1px solid var(--border); }
.data-table td { padding: 9px 10px; border-bottom: 1px solid rgba(35, 45, 69, .5); vertical-align: top; }
.data-table tr:hover td { background: rgba(91, 140, 255, .04); }
.source-badge { font-size: .68rem; padding: 3px 9px; border-radius: 999px; white-space: nowrap; }
.src-AUTOCOMPLETE { background: rgba(91, 140, 255, .13); color: #9db8ff; }
.src-COMPETITOR_GAP { background: rgba(52, 211, 153, .13); color: #7ce7bd; }
.src-COMPETITOR_METADATA { background: rgba(251, 191, 36, .13); color: #fcd34d; }
.src-SCREENSHOT, .src-DESCRIPTION { background: rgba(124, 91, 255, .15); color: #b9a5ff; }
.rank-cell { color: var(--muted); }

.table-head { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: center; }
.table-tools { display: flex; gap: 8px; }
.table-tools input { width: 190px; }
.table-tools select { width: auto; }
.table-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 12px; font-size: .8rem; color: var(--muted); }
.pager { display: flex; gap: 8px; }
.ghost-btn { background: none; border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 6px 12px; cursor: pointer; font: inherit; font-size: .78rem; }
.ghost-btn:disabled { opacity: .35; cursor: default; }
.ghost-btn:not(:disabled):hover { border-color: var(--accent); }
.ghost-btn.danger:not(:disabled):hover { border-color: var(--red); color: var(--red); }

.export-bar { display: flex; gap: 12px; justify-content: flex-end; margin-top: 4px; }
.secondary-btn, .primary-btn {
  font: inherit; font-weight: 600; font-size: .85rem; border-radius: 11px; padding: 11px 18px; cursor: pointer;
}
.secondary-btn { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.secondary-btn:hover { border-color: var(--accent); }
.primary-btn { color: white; border: 0; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.primary-btn:hover { filter: brightness(1.12); }

.modal { background: var(--panel); color: var(--text); border: 1px solid var(--border); border-radius: 16px; padding: 24px; width: min(560px, 92vw); }
.modal::backdrop { background: rgba(4, 7, 12, .65); backdrop-filter: blur(3px); }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.icon-btn { background: none; border: 0; color: var(--muted); font-size: 1.5rem; cursor: pointer; line-height: 1; }
.asc-output {
  display: block; margin-top: 14px; padding: 14px; border-radius: 10px;
  background: var(--bg); border: 1px solid var(--border);
  font-family: ui-monospace, monospace; font-size: .82rem; word-break: break-all; min-height: 66px;
}
.modal-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; }