:root {
  --sdp-bg: #eef4ff;
  --sdp-surface: rgba(255, 255, 255, 0.96);
  --sdp-surface-strong: #ffffff;
  --sdp-text: #111827;
  --sdp-muted: #667085;
  --sdp-line: rgba(226, 232, 240, 0.95);
  --sdp-brand: #4f46e5;
  --sdp-brand-dark: #3730a3;
  --sdp-accent: #0ea5e9;
  --sdp-danger: #dc2626;
  --sdp-danger-bg: #fef2f2;
  --sdp-shadow: 0 18px 45px rgba(15, 23, 42, 0.08);
  --sdp-shadow-soft: 0 10px 28px rgba(79, 70, 229, 0.10);
  --sdp-radius: 24px;
  --sdp-radius-sm: 18px;
}

* {
  box-sizing: border-box;
}

.sdp-app-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 16px 44px;
  color: var(--sdp-text);
  font-family: Inter, Arial, sans-serif;
}

.sdp-hero-card,
.sdp-card {
  background: var(--sdp-surface);
  border: 1px solid var(--sdp-line);
  box-shadow: var(--sdp-shadow);
  border-radius: var(--sdp-radius);
  backdrop-filter: blur(10px);
}

.sdp-hero-card {
  padding: 30px;
  display: grid;
  gap: 18px;
  background:
    radial-gradient(circle at top left, rgba(79, 70, 229, 0.16), transparent 32%),
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.14), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.96));
}

.sdp-title {
  margin: 0;
  font-size: 28px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  font-weight: 800;
  max-width: 760px;
}

.sdp-subtitle,
.sdp-help-text {
  margin: 0;
  max-width: 760px;
  color: var(--sdp-muted);
  line-height: 1.65;
  font-size: 15px;
}

.sdp-search-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.sdp-input-wrap {
  position: relative;
}

.sdp-input-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #64748b;
  font-size: 16px;
  pointer-events: none;
}

.sdp-search-bar input {
  width: 100%;
  min-height: 58px;
  border-radius: 18px;
  border: 1px solid var(--sdp-line);
  padding: 0 16px 0 44px;
  font-size: 16px;
  outline: none;
  background: var(--sdp-surface-strong);
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.04);
}

.sdp-search-bar input:focus {
  border-color: var(--sdp-brand);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.12);
}

.sdp-search-bar button {
  min-height: 58px;
  padding: 0 22px;
  border: 0;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--sdp-brand), var(--sdp-accent));
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
  box-shadow: var(--sdp-shadow-soft);
  white-space: nowrap;
}

.sdp-search-bar button:hover {
  transform: translateY(-1px);
}

.sdp-search-bar button:disabled {
  opacity: 0.78;
  cursor: not-allowed;
  transform: none;
}

.sdp-card {
  padding: 22px;
  margin-top: 18px;
}

.sdp-elevated-card {
  background: linear-gradient(180deg, rgba(255,255,255,1), rgba(248,250,252,0.94));
}

.sdp-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.sdp-card h2 {
  margin: 0;
  font-size: 20px;
  line-height: 1.25;
}

.sdp-status-card p {
  margin: 0;
  color: var(--sdp-muted);
  font-size: 15px;
}

.sdp-status-error {
  border-color: rgba(220, 38, 38, 0.2);
  background: var(--sdp-danger-bg);
}

.sdp-status-error p {
  color: var(--sdp-danger);
}

.sdp-status-loading {
  background: #f8fbff;
}

.sdp-hidden {
  display: none;
}

.sdp-grid-top {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
}

.sdp-current-meta {
  display: grid;
  gap: 16px;
}

.sdp-metric {
  display: grid;
  gap: 6px;
}

.sdp-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  color: var(--sdp-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.sdp-metric strong {
  font-size: 17px;
  line-height: 1.4;
}

.sdp-current-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.sdp-mini-card {
  padding: 15px;
  border-radius: var(--sdp-radius-sm);
  background: #f8fafc;
  border: 1px solid var(--sdp-line);
  min-height: 94px;
}

.sdp-mini-card strong {
  display: block;
  margin-top: 6px;
  font-size: 18px;
  line-height: 1.3;
}

.sdp-prediction-wrap {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.sdp-score-ring {
  width: 126px;
  height: 126px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 30px;
  font-weight: 800;
  border: 10px solid var(--sdp-line);
  background: #fff;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 6px rgba(255,255,255,0.85);
}

.sdp-score-low {
  border-color: #cbd5e1;
  color: #334155;
}

.sdp-score-medium {
  border-color: #f59e0b;
  color: #92400e;
  background: #fffbeb;
}

.sdp-score-high {
  border-color: #2563eb;
  color: #1d4ed8;
  background: #eff6ff;
}

.sdp-prediction-copy h3 {
  margin: 8px 0 8px;
  font-size: 24px;
  line-height: 1.2;
}

.sdp-prediction-copy p {
  margin: 0;
  color: var(--sdp-muted);
  line-height: 1.7;
  font-size: 15px;
  max-width: 420px;
}

.sdp-prediction-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.03em;
  border: 1px solid var(--sdp-line);
  background: #f8fafc;
}

.sdp-forecast-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.sdp-forecast-item {
  border: 1px solid var(--sdp-line);
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  border-radius: 20px;
  padding: 16px;
  min-height: 148px;
}

.sdp-forecast-item h3 {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.35;
}

.sdp-forecast-item p {
  margin: 6px 0 0;
  color: var(--sdp-muted);
  line-height: 1.55;
  font-size: 14px;
}

@media (max-width: 991px) {
  .sdp-grid-top {
    grid-template-columns: 1fr;
  }

  .sdp-forecast-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sdp-search-bar {
    grid-template-columns: 1fr;
  }

  .sdp-search-bar button {
    width: 100%;
  }
}

@media (max-width: 640px) {
  .sdp-app-shell {
    padding: 18px 12px 30px;
  }

  .sdp-hero-card {
    padding: 20px;
    gap: 14px;
  }

  .sdp-card {
    padding: 18px;
  }

  .sdp-title {
    font-size: 18px;
    line-height: 1.3;
  }

  .sdp-subtitle,
  .sdp-help-text,
  .sdp-status-card p,
  .sdp-prediction-copy p,
  .sdp-forecast-item p {
    font-size: 14px;
  }

  .sdp-current-grid,
  .sdp-forecast-grid {
    grid-template-columns: 1fr;
  }

  .sdp-search-bar input,
  .sdp-search-bar button {
    min-height: 54px;
  }

  .sdp-score-ring {
    width: 110px;
    height: 110px;
    font-size: 24px;
  }

  .sdp-card h2,
  .sdp-prediction-copy h3 {
    font-size: 18px;
  }
}