/* Advertiser portal — Phase 1 */
.portal-shell { flex: 1; padding: 40px 24px 80px; }
.portal-wrap { width: min(1100px, 100%); margin: 0 auto; }
.portal-top {
  display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between;
  gap: 16px; margin-bottom: 28px;
}
.portal-top h1 {
  font-family: var(--font-display); font-size: clamp(28px, 5vw, 44px);
  margin: 0 0 6px; letter-spacing: 0.04em;
}
.portal-top p { margin: 0; color: var(--text-muted); max-width: 42ch; line-height: 1.55; }
.portal-nav {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px;
}
.portal-nav a, .portal-nav button {
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  text-decoration: none; color: var(--text-muted);
  border: 1px solid rgba(255,255,255,0.1); background: rgba(18,18,18,0.7);
  border-radius: 999px; padding: 8px 14px; cursor: pointer; font-family: inherit;
}
.portal-nav a.is-active, .portal-nav a:hover { color: #fff; border-color: rgba(255,255,255,0.35); }

.metric-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 24px;
}
@media (max-width: 800px) { .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .metric-grid { grid-template-columns: 1fr; } }
.metric-card {
  background: rgba(18,18,18,0.75); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px; padding: 16px 18px;
}
.metric-card .label {
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint);
}
.metric-card .value {
  font-family: var(--font-display); font-size: 28px; margin-top: 6px; letter-spacing: 0.02em;
}

.portal-panel {
  background: rgba(18,18,18,0.75); border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px; padding: 18px 20px; margin-bottom: 16px;
}
.portal-panel h2 {
  margin: 0 0 12px; font-size: 14px; letter-spacing: 0.1em; text-transform: uppercase;
}
.portal-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.alert-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.alert-list li {
  border: 1px solid rgba(255,255,255,0.08); border-radius: 12px; padding: 10px 12px;
  display: flex; justify-content: space-between; gap: 12px; align-items: center;
  font-size: 14px;
}
.alert-list a { color: #fff; font-weight: 600; text-decoration: none; }

.trend-chart {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(4px, 1fr);
  align-items: end; gap: 3px; height: 120px; margin-top: 8px;
}
.trend-chart span {
  display: block; background: linear-gradient(180deg, #fff, #666);
  border-radius: 3px 3px 0 0; min-height: 2px; opacity: 0.85;
}

.toolbar {
  display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; align-items: center;
}
.toolbar input, .toolbar select {
  background: rgba(0,0,0,0.35); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px; color: #fff; padding: 10px 12px; font: inherit; min-width: 140px;
}
.campaign-table { width: 100%; border-collapse: collapse; }
.campaign-table th, .campaign-table td {
  text-align: left; padding: 12px 8px; border-bottom: 1px solid rgba(255,255,255,0.06);
  vertical-align: middle; font-size: 14px;
}
.campaign-table th {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint);
}
.campaign-table a { color: #fff; font-weight: 600; text-decoration: none; }
.status-pill {
  display: inline-block; padding: 4px 8px; border-radius: 999px; font-size: 11px;
  letter-spacing: 0.06em; text-transform: uppercase; border: 1px solid rgba(255,255,255,0.15);
}
.status-pill.is-active { border-color: rgba(120,220,160,0.5); color: #b8f0cc; }
.status-pill.is-rejected { border-color: rgba(255,120,120,0.45); color: #ffc0c0; }
.status-pill.is-paused { color: var(--text-muted); }

/* Critical: 1:1 square + contain over blurred duplicate */
.forge-sq-media {
  position: relative; width: 100%; aspect-ratio: 1 / 1; overflow: hidden;
  border-radius: 12px; background: #0a0a0a; isolation: isolate;
}
.forge-sq-media__blur {
  position: absolute; inset: -8%; width: 116%; height: 116%;
  object-fit: cover; filter: blur(18px) saturate(1.1); transform: scale(1.08);
  opacity: 0.55; pointer-events: none; user-select: none;
}
.forge-sq-media__fg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; object-position: center; z-index: 1;
}
.forge-sq-media__ph {
  position: absolute; inset: 0; display: grid; place-items: center;
  color: var(--text-faint); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
}
.forge-sq-media--sm { width: 56px; min-width: 56px; border-radius: 8px; }
.forge-sq-media--lg { width: min(360px, 100%); }

.form-grid { display: grid; gap: 14px; max-width: 640px; }
.form-grid label { display: grid; gap: 6px; font-size: 13px; color: var(--text-muted); }
.form-grid input, .form-grid select, .form-grid textarea {
  background: rgba(0,0,0,0.35); border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px; color: #fff; padding: 10px 12px; font: inherit;
}
.hint { font-size: 12px; color: var(--text-faint); }
.hint.warn { color: #ffc857; }
.portal-gate {
  min-height: 50vh; display: grid; place-items: center; text-align: center; padding: 48px 16px;
}
.portal-gate h1 { margin: 0 0 10px; font-size: clamp(26px, 5vw, 40px); }
.portal-gate p { color: var(--text-muted); max-width: 40ch; margin: 0 auto 20px; line-height: 1.6; }
.muted { color: var(--text-muted); }
.error-banner {
  background: rgba(120,20,30,0.35); border: 1px solid rgba(255,100,100,0.35);
  border-radius: 12px; padding: 12px 14px; margin-bottom: 16px; color: #ffd0d0;
}
.preview-row { display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start; }
.upload-box {
  border: 1px dashed rgba(255,255,255,0.2); border-radius: 14px; padding: 18px;
  text-align: center; cursor: pointer;
}
.upload-box input { display: none; }
.progress {
  height: 6px; border-radius: 999px; background: rgba(255,255,255,0.08); overflow: hidden; margin-top: 10px;
}
.progress > i { display: block; height: 100%; width: 0; background: #fff; transition: width 0.2s ease; }