/* ── Bad Weather Finder ──────────────────────────────────────────────────── */

.bw-wrapper {
  max-width: 820px;
  margin: 0 auto;
  padding: 0 4px;
}

/* ── Demo mode banner ────────────────────────────────────────────────────── */
.bw-demo-banner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid rgba(251, 191, 36, 0.35);
  border-radius: 8px;
  color: #fbbf24;
  font-size: 0.82rem;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  margin-bottom: 24px;
  line-height: 1.5;
}

.bw-demo-banner strong {
  color: #fde68a;
}

/* ── Wizard ──────────────────────────────────────────────────────────────── */
.bw-wizard {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.bw-wizard.hidden {
  display: none;
}

.bw-step {
  background: var(--bg-panel);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-panel);
  border-radius: 10px;
  padding: 20px 22px;
  animation: bwFadeIn 0.25s ease;
}

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

.bw-step-fading {
  animation: bwFadeOut 0.28s ease forwards;
  pointer-events: none;
}

@keyframes bwFadeOut {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-6px); }
}

.bw-step-num {
  font-size: 0.65rem;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-hint);
  margin-bottom: 6px;
}

.bw-step-label {
  font-size: 0.95rem;
  color: var(--text-primary);
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

/* ── Choice buttons ──────────────────────────────────────────────────────── */
.bw-choices {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.bw-choice {
  flex: 1 1 140px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 16px 18px;
  background: var(--bg-input-alt);
  border: 1.5px solid var(--border-input);
  border-radius: 8px;
  color: var(--text-primary);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.1s;
  text-align: left;
  font-family: inherit;
}

.bw-choice:hover {
  border-color: var(--text-accent);
  background: var(--btn-hover-subtle);
}

.bw-choice:active {
  transform: scale(0.98);
}

.bw-choice.selected {
  border-color: var(--text-accent);
  background: var(--btn-active-bg);
}

.bw-choice-icon {
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: 4px;
}

.bw-choice-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-accent);
  letter-spacing: 0.3px;
}

.bw-choice-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.2px;
}

/* 4-column variant for duration step */
.bw-choices-4 .bw-choice {
  flex: 1 1 100px;
}

/* ── Filter bar (replaces wizard after first search) ─────────────────────── */
.bw-filter-bar {
  background: var(--bg-panel);
  border: 1px solid var(--border-panel);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 20px;
  animation: bwFadeIn 0.25s ease;
}

.bw-filter-fields {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.bw-filter-select {
  padding: 8px 32px 8px 10px;
  background: var(--bg-input-alt);
  border: 1px solid var(--border-input);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.83rem;
  outline: none;
  cursor: pointer;
  transition: border-color 0.2s;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%237eb8f7' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  flex: 1 1 auto;
  min-width: 110px;
}

.bw-filter-select:focus {
  border-color: var(--text-accent);
}

.bw-filter-select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

.bw-filter-icao {
  width: 80px;
  padding: 8px 10px;
  background: var(--bg-input-alt);
  border: 1px solid var(--border-input);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  outline: none;
  transition: border-color 0.2s;
  flex-shrink: 0;
}

.bw-filter-icao:focus {
  border-color: var(--text-accent);
}

.bw-filter-icao::placeholder {
  color: var(--text-placeholder);
  letter-spacing: 1px;
  font-size: 0.8rem;
}

.bw-filter-search-btn {
  padding: 8px 18px;
  background: var(--btn-primary);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: background 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}

.bw-filter-search-btn:hover {
  background: var(--btn-primary-hover);
}

.bw-filter-reset-btn {
  padding: 8px 12px;
  background: transparent;
  border: 1px solid var(--border-input);
  border-radius: 6px;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 1rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  flex-shrink: 0;
  line-height: 1;
}

.bw-filter-reset-btn:hover {
  border-color: var(--text-accent);
  color: var(--text-accent);
}

/* ── ICAO input row ──────────────────────────────────────────────────────── */
.bw-icao-row {
  display: flex;
  gap: 10px;
  align-items: stretch;
}

.bw-icao-input {
  width: 120px;
  padding: 10px 14px;
  background: var(--bg-input-alt);
  border: 1px solid var(--border-input);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  outline: none;
  transition: border-color 0.2s;
}

.bw-icao-input:focus {
  border-color: var(--text-accent);
}

.bw-icao-input::placeholder {
  color: var(--text-placeholder);
  letter-spacing: 1px;
  font-size: 0.85rem;
}

/* Hide number spinners */
.bw-icao-input::-webkit-inner-spin-button { display: none; }

.bw-find-btn {
  flex: 1;
  padding: 10px 24px;
  background: var(--btn-primary);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: background 0.2s;
}

.bw-find-btn:hover:not(:disabled) {
  background: var(--btn-primary-hover);
}

.bw-find-btn:disabled {
  background: var(--btn-primary-disabled);
  cursor: not-allowed;
}

.bw-find-btn-full {
  width: 100%;
  margin-top: 16px;
  box-sizing: border-box;
}

/* ── Loading & Error ─────────────────────────────────────────────────────── */
.bw-loading {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 20px;
  font-size: 0.85rem;
  letter-spacing: 2px;
}

.bw-loading::after {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid var(--text-muted);
  border-top-color: var(--text-accent);
  border-radius: 50%;
  animation: bwSpin 0.7s linear infinite;
  margin-left: 10px;
  vertical-align: middle;
}

@keyframes bwSpin {
  to { transform: rotate(360deg); }
}

.bw-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 8px;
  color: #f87171;
  padding: 14px 18px;
  font-size: 0.88rem;
  text-align: center;
  margin-top: 16px;
}

/* ── Results ─────────────────────────────────────────────────────────────── */
.bw-results {
  margin-top: 0;
}

.bw-results-header {
  display: flex;
  align-items: center;
  margin-bottom: 18px;
}

.bw-results-header h2 {
  font-size: 0.8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-accent);
}

/* ── Cards grid ──────────────────────────────────────────────────────────── */
.bw-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

/* ── Airport card ────────────────────────────────────────────────────────── */
.bw-card {
  background: var(--bg-panel);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-panel);
  border-radius: 10px;
  padding: 18px 20px;
  transition: border-color 0.2s;
}

.bw-card.bw-card-live {
  border-color: rgba(74, 222, 128, 0.35);
}

.bw-card-icao {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-accent);
  letter-spacing: 2px;
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 4px;
}

.bw-card-name {
  font-size: 0.88rem;
  color: var(--text-primary);
  margin-bottom: 2px;
  line-height: 1.3;
}

.bw-card-country {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.bw-card-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-bottom: 10px;
}

.bw-fact {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.72rem;
  font-family: 'JetBrains Mono', monospace;
  letter-spacing: 0.3px;
  background: var(--bg-input-alt);
  border: 1px solid var(--border-input);
  color: var(--text-sub);
  white-space: nowrap;
}

.bw-card-airtime {
  font-size: 0.75rem;
  color: var(--text-sub);
  margin-bottom: 12px;
}

/* ── Badges ──────────────────────────────────────────────────────────────── */
.bw-card-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.bw-badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.bw-badge-vatsim {
  background: rgba(74, 222, 128, 0.15);
  color: #4ade80;
  border: 1px solid rgba(74, 222, 128, 0.3);
}

.bw-badge-wind {
  background: rgba(96, 165, 250, 0.12);
  color: #60a5fa;
  border: 1px solid rgba(96, 165, 250, 0.25);
}

.bw-badge-vis {
  background: rgba(251, 191, 36, 0.12);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.25);
}

/* ── Attribution ─────────────────────────────────────────────────────────── */
.w2f-credit {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-hint);
  letter-spacing: 0.5px;
  margin-top: 20px;
  padding-bottom: 8px;
}

.w2f-credit a {
  color: var(--text-sub);
  text-decoration: none;
  transition: color 0.2s;
}

.w2f-credit a:hover {
  color: var(--text-accent);
}

.bw-step .w2f-credit {
  font-size: 0.8rem;
  margin-top: 16px;
  padding-bottom: 0;
}

.bw-no-results {
  text-align: center;
  color: var(--text-muted);
  padding: 40px 20px;
  font-size: 0.88rem;
  grid-column: 1 / -1;
}

/* ── Light mode adjustments ──────────────────────────────────────────────── */
html.light-mode .bw-demo-banner {
  background: rgba(217, 119, 6, 0.08);
  border-color: rgba(217, 119, 6, 0.3);
  color: #92400e;
}

html.light-mode .bw-demo-banner strong {
  color: #78350f;
}

html.light-mode .bw-badge-vatsim {
  background: rgba(22, 163, 74, 0.1);
  color: #166534;
  border-color: rgba(22, 163, 74, 0.25);
}

html.light-mode .bw-badge-wind {
  background: rgba(29, 78, 216, 0.1);
  color: #1d4ed8;
  border-color: rgba(29, 78, 216, 0.2);
}

html.light-mode .bw-badge-vis {
  background: rgba(180, 83, 9, 0.1);
  color: #92400e;
  border-color: rgba(180, 83, 9, 0.2);
}

html.light-mode .bw-card.bw-card-live {
  border-color: rgba(22, 163, 74, 0.4);
}

html.light-mode .bw-filter-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%231a5296' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .bw-cards-grid {
    grid-template-columns: 1fr;
  }

  .bw-choices {
    flex-direction: column;
  }

  .bw-choices-4 {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .bw-choices-4 .bw-choice {
    flex: 1 1 calc(50% - 6px);
  }

  .bw-icao-row {
    flex-direction: column;
  }

  .bw-icao-input {
    width: 100%;
  }

  .bw-filter-fields {
    flex-direction: column;
    align-items: stretch;
  }

  .bw-filter-select {
    width: 100%;
  }

  .bw-filter-icao {
    width: 100%;
  }
}