/* ITU Video Portal - Ultra-Compact Header with Search */

/* ============================================================================
   COMPACT HEADER DESIGN
   ============================================================================ */
.itu-compact-header {
  background: var(--itu-background-white);
  border-bottom: 1px solid var(--itu-border-light);
  padding: 0.5rem 0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.compact-header-content {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1rem;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 1.5rem;
  min-height: 2.5rem;
}

/* ============================================================================
   COMPACT ITU BRANDING (LEFT)
   ============================================================================ */
.itu-branding-compact {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.itu-logo-compact svg {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

.itu-title-compact h1 {
  font-family: var(--itu-font-primary);
  font-weight: var(--itu-font-weight-semibold);
  font-size: 1.25rem;
  color: var(--itu-text-primary);
  margin: 0;
  line-height: 1.2;
  white-space: nowrap;
}

.homepage-title-link {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s ease;
  cursor: pointer;
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
  margin: -0.25rem -0.5rem;
  display: inline-block;
}

.homepage-title-link:hover {
  opacity: 0.8;
  background: rgba(0, 156, 214, 0.1);
}

.homepage-title-link:focus {
  outline: 2px solid var(--itu-blue);
  outline-offset: 2px;
  opacity: 1;
}

.homepage-title-link:active {
  opacity: 0.6;
}

/* ============================================================================
   COMPACT SEARCH AREA (CENTER)
   ============================================================================ */
.search-area-compact {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
}

.search-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
}

/* Search Input Box */
.search-input-box {
  display: flex;
  align-items: center;
  background: #f8f9fa;
  border: 1px solid var(--itu-border-medium);
  border-radius: 24px;
  flex: 1;
  transition: all 0.2s ease;
}

.search-input-box:focus-within {
  border-color: var(--itu-blue);
  background: var(--itu-background-white);
  box-shadow: 0 0 0 2px rgba(0, 156, 214, 0.1);
}

.header-search-input {
  border: none;
  outline: none;
  padding: 0.6rem 1rem;
  font-family: var(--itu-font-primary);
  font-size: 0.9rem;
  color: var(--itu-text-primary);
  background: transparent;
  flex: 1;
  min-width: 0;
}

.header-search-input::placeholder {
  color: var(--itu-text-muted);
}

.search-submit-btn {
  background: var(--itu-blue);
  border: none;
  padding: 0.6rem;
  margin: 2px;
  border-radius: 20px;
  color: white;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.search-submit-btn:hover {
  background: var(--itu-blue-dark);
  transform: scale(1.05);
}

/* Advanced Toggle Button */
.advanced-toggle-compact {
  background: none;
  border: 1px solid var(--itu-border-medium);
  border-radius: 16px;
  padding: 0.6rem 0.8rem;
  font-family: var(--itu-font-primary);
  font-size: 0.8rem;
  font-weight: var(--itu-font-weight-medium);
  color: var(--itu-text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.advanced-toggle-compact:hover {
  border-color: var(--itu-blue);
  color: var(--itu-blue);
  background: var(--itu-blue-pale);
}

.advanced-toggle-compact[aria-expanded="true"] {
  background: var(--itu-blue);
  border-color: var(--itu-blue);
  color: white;
}

/* Inline Date Range */
.date-range-compact {
  width: 100%;
  margin-top: 0.5rem;
  animation: slideDown 0.2s ease-out;
}

.date-inputs-inline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 0.75rem;
  background: var(--itu-blue-pale);
  border-radius: 12px;
  border: 1px solid var(--itu-blue-light);
}

.date-group {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.date-group label {
  font-family: var(--itu-font-primary);
  font-weight: var(--itu-font-weight-medium);
  font-size: 0.8rem;
  color: var(--itu-text-primary);
  white-space: nowrap;
}

.date-input-compact {
  border: 1px solid var(--itu-border-medium);
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  font-family: var(--itu-font-primary);
  font-size: 0.8rem;
  color: var(--itu-text-primary);
  background: var(--itu-background-white);
  transition: border-color 0.2s ease;
  width: 130px;
}

.date-input-compact:focus {
  outline: none;
  border-color: var(--itu-blue);
}

.clear-dates-compact {
  background: none;
  border: 1px solid var(--itu-border-medium);
  border-radius: 6px;
  padding: 0.4rem 0.8rem;
  font-family: var(--itu-font-primary);
  font-size: 0.75rem;
  color: var(--itu-text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.clear-dates-compact:hover {
  border-color: var(--itu-blue);
  color: var(--itu-blue);
  background: var(--itu-background-white);
}

/* ============================================================================
   QUICK ACTIONS (RIGHT) - REMOVED FOR ULTRA-COMPACT DESIGN
   ============================================================================ */
.header-actions-compact {
  display: none; /* Hidden in ultra-compact design */
}

.quick-link {
  display: none; /* Hidden in ultra-compact design */
}

/* ============================================================================
   SEARCH LOADING STATES
   ============================================================================ */
.search-loading .search-submit-btn {
  position: relative;
}

.search-loading .search-submit-btn svg {
  opacity: 0;
}

.search-loading .search-submit-btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top: 2px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

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

/* ============================================================================
   RESPONSIVE DESIGN
   ============================================================================ */
@media (max-width: 768px) {
  .compact-header-content {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    text-align: center;
  }

  .itu-branding-compact {
    justify-content: center;
    order: 1;
  }

  .search-area-compact {
    order: 2;
    max-width: none;
  }

  .itu-title-compact h1 {
    font-size: 1.1rem;
  }

  .date-inputs-inline {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .date-input-compact {
    width: 110px;
  }
}

@media (max-width: 480px) {
  .compact-header-content {
    padding: 0 0.75rem;
  }

  .search-group {
    flex-direction: column;
    gap: 0.75rem;
  }

  .search-input-box {
    width: 100%;
  }

  .advanced-toggle-compact {
    align-self: stretch;
    justify-content: center;
  }

  .date-inputs-inline {
    flex-direction: column;
    gap: 0.5rem;
  }

  .date-group {
    width: 100%;
    justify-content: space-between;
  }

  .date-input-compact {
    width: 140px;
  }

  /* Quick actions removed in ultra-compact design */
}

/* ============================================================================
   INTEGRATION WITH EXISTING STYLES
   ============================================================================ */

/* Hero section is now enabled - see itu-webcast-modern.css section 19 */
.hero-section {
  display: block;
}

/* Adjust Netflix sections spacing */
.netflix-section {
  margin-top: 1rem;
}

.netflix-section:first-of-type {
  margin-top: 0.5rem;
}

/* Live status bar adjustments */
.live-status-bar {
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}