/* SV Search Header PRO — 27 May 2026 */

/* ── Header Search Box ── */
.sv-header-search {
  position: relative;
  display: flex;
  align-items: center;
  margin: 0 12px;
  flex: 0 1 320px;
  min-width: 0;
}

.sv-header-search-form {
  display: flex;
  width: 100%;
  position: relative;
}

.sv-header-search-input {
  width: 100%;
  height: 38px;
  padding: 0 38px 0 36px;
  border: 1.5px solid var(--border, rgba(20,30,50,0.12));
  border-radius: var(--radius-pill, 9999px);
  background: var(--surface-2, rgba(255,255,255,0.78));
  color: var(--text, #1a1d26);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s, width 0.3s;
  -webkit-appearance: none;
}

.sv-header-search-input::placeholder {
  color: var(--muted, #6b7280);
  opacity: 0.7;
}

.sv-header-search-input:focus {
  border-color: var(--primary, #1B57FF);
  box-shadow: 0 0 0 3px rgba(27, 87, 255, 0.12);
  background: var(--surface, #fff);
}

.sv-header-search-icon {
  position: absolute;
  left: 11px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--muted, #6b7280);
  pointer-events: none;
  transition: color 0.2s;
}

.sv-header-search-form:focus-within .sv-header-search-icon {
  color: var(--primary, #1B57FF);
}

.sv-header-search-kbd {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 5px;
  border: 1px solid var(--border, rgba(20,30,50,0.12));
  border-radius: 4px;
  background: var(--bg-subtle, #f1f5f9);
  color: var(--muted, #6b7280);
  font-size: 11px;
  font-family: inherit;
  line-height: 1;
  pointer-events: none;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.sv-header-search-input:focus ~ .sv-header-search-kbd,
.sv-header-search-input:not(:placeholder-shown) ~ .sv-header-search-kbd {
  opacity: 0;
  pointer-events: none;
}

.sv-header-search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  padding: 0;
  transition: background 0.15s, color 0.15s;
}

.sv-header-search-clear:hover {
  background: rgba(0,0,0,0.06);
  color: var(--text);
}

.sv-header-search-input:not(:placeholder-shown) ~ .sv-header-search-clear {
  display: flex;
}

/* ── Suggest Dropdown ── */
.sv-search-dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  min-width: 360px;
  max-height: 70vh;
  overflow-y: auto;
  background: var(--surface, #fff);
  border: 1px solid var(--border, rgba(20,30,50,0.12));
  border-radius: var(--radius-md, 12px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.14), 0 2px 8px rgba(0,0,0,0.06);
  z-index: 9999;
  display: none;
  padding: 6px 0;
  overscroll-behavior: contain;
}

.sv-search-dropdown.is-open {
  display: block;
}

.sv-search-dropdown-section {
  padding: 2px 0;
}

.sv-search-dropdown-section + .sv-search-dropdown-section {
  border-top: 1px solid var(--border-subtle, #e2e8f0);
}

.sv-search-dropdown-label {
  padding: 8px 14px 4px;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted, #6b7280);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sv-search-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  cursor: pointer;
  text-decoration: none;
  color: var(--text, #1a1d26);
  font-size: 14px;
  transition: background 0.1s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}

.sv-search-dropdown-item:hover,
.sv-search-dropdown-item.is-active {
  background: var(--bg-subtle, #f1f5f9);
}

.sv-search-dropdown-item-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  background: var(--bg-subtle, #f1f5f9);
}

.sv-search-dropdown-item.is-active .sv-search-dropdown-item-icon {
  background: rgba(27, 87, 255, 0.08);
}

.sv-search-dropdown-item-text {
  flex: 1;
  min-width: 0;
}

.sv-search-dropdown-item-title {
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sv-search-dropdown-item-title mark {
  background: rgba(27, 87, 255, 0.12);
  color: var(--primary, #1B57FF);
  font-weight: 600;
  border-radius: 2px;
  padding: 0 1px;
}

.sv-search-dropdown-item-desc {
  font-size: 12px;
  color: var(--muted, #6b7280);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sv-search-dropdown-item-badge {
  flex-shrink: 0;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--bg-subtle, #f1f5f9);
  color: var(--muted, #6b7280);
  text-transform: uppercase;
}

.sv-search-dropdown-footer {
  padding: 8px 14px;
  border-top: 1px solid var(--border-subtle, #e2e8f0);
  text-align: center;
}

.sv-search-dropdown-footer a {
  font-size: 13px;
  font-weight: 500;
  color: var(--primary, #1B57FF);
  text-decoration: none;
}

.sv-search-dropdown-footer a:hover {
  text-decoration: underline;
}

.sv-search-dropdown-empty {
  padding: 20px 14px;
  text-align: center;
  color: var(--muted, #6b7280);
  font-size: 13px;
}

/* ── Recent searches ── */
.sv-search-recent-remove {
  opacity: 0;
  transition: opacity 0.15s;
  color: var(--muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  flex-shrink: 0;
}

.sv-search-dropdown-item:hover .sv-search-recent-remove {
  opacity: 0.6;
}

.sv-search-recent-remove:hover {
  opacity: 1 !important;
  color: var(--color-error, #dc2626);
}

/* ── Trending tag ── */
.sv-search-trending-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: var(--radius-pill, 9999px);
  border: 1px solid var(--border-subtle, #e2e8f0);
  background: var(--surface, #fff);
  color: var(--text, #1a1d26);
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
  white-space: nowrap;
}

.sv-search-trending-tag:hover {
  background: var(--bg-subtle, #f1f5f9);
  border-color: var(--primary, #1B57FF);
  color: var(--primary, #1B57FF);
}

.sv-search-trending-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px 14px 10px;
}

/* ── Mobile ── */
@media (max-width: 768px) {
  .sv-header-search {
    flex: 0 0 40px;
    min-width: 40px;
    margin: 0 4px;
  }

  .sv-header-search-form {
    display: none;
  }

  .sv-header-search-mobile-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    color: var(--text, #1a1d26);
    cursor: pointer;
    border-radius: 50%;
    padding: 0;
    transition: background 0.15s;
  }

  .sv-header-search-mobile-btn:hover {
    background: rgba(0,0,0,0.05);
  }

  .sv-search-overlay {
    position: fixed;
    inset: 0;
    z-index: 100000;
    background: var(--surface, #fff);
    display: none;
    flex-direction: column;
  }

  .sv-search-overlay.is-open {
    display: flex;
  }

  .sv-search-overlay-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-bottom: 1px solid var(--border-subtle, #e2e8f0);
  }

  .sv-search-overlay-back {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    color: var(--text);
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 0;
  }

  .sv-search-overlay-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 16px;
    color: var(--text);
    background: transparent;
    font-family: inherit;
    padding: 8px 0;
    -webkit-appearance: none;
  }

  .sv-search-overlay-input::placeholder {
    color: var(--muted);
    opacity: 0.7;
  }

  .sv-search-overlay-body {
    flex: 1;
    overflow-y: auto;
    padding: 8px 0;
    overscroll-behavior: contain;
  }
}

@media (min-width: 769px) {
  .sv-header-search-mobile-btn { display: none; }
  .sv-search-overlay { display: none !important; }
}

/* ── Dark mode ── */
@media (prefers-color-scheme: dark) {
  .sv-header-search-input {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.12);
    color: #e2e8f0;
  }
  .sv-header-search-input:focus {
    background: rgba(255,255,255,0.1);
    border-color: var(--primary, #3b82f6);
  }
  .sv-search-dropdown {
    background: #1e293b;
    border-color: rgba(255,255,255,0.1);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4);
  }
  .sv-search-dropdown-item:hover,
  .sv-search-dropdown-item.is-active {
    background: rgba(255,255,255,0.06);
  }
}