@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

:root {
  --primary-color: #4898D0;
  --secondary-color: #63B3ED;
  --accent-color: #3182CE;
  --background-color: #f0f7f4;
  --text-color: #2D3748;
  --card-background: #FFFFFF;
  --shadow-color: rgba(66, 153, 225, 0.1);
  --border-color: rgba(66, 153, 225, 0.15);
  --gray-100: #f7fafc;
  --gray-200: #edf2f7;
  --gray-300: #e2e8f0;
  --gray-400: #cbd5e0;
  --gray-500: #a0aec0;
  --gray-600: #707073;
  --gray-700: #4a5568;
  --gray-800: #2d3748;
  --blue-50: #eff6ff;
  --blue-100: #dbeafe;
  --blue-500: #4299E1;
  --blue-600: #3182CE;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

#app {
  min-height: 100vh;
  padding: 2rem;
  font-size: 16px;
}

#home {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 2rem;
}

#home:not(.results-layout) {
  justify-content: center;
  margin-top: -10vh;
}

.logo-container {
  text-align: center;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.logo {
  width: 60px;
  height: auto;
}

.title-wrapper {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.logo-container h1 {
  font-size: 2rem;
  color: #2C3E50;
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.highlight {
  color: #3498DB;
  font-weight: 700;
}
/* 
.logo-container.compact {
  margin-bottom: 1.5rem;
}

.logo-container.compact .logo-wrapper {
  gap: 0.5rem;
}

.logo-container.compact .logo {
  width: 32px;
}

.logo-container.compact h1 {
  font-size: 1.1rem;
  letter-spacing: 0;
} */

.search-container {
  max-width: 650px;
  margin: 0 auto;
  width: 100%;
}

.search-bar {
  margin-bottom: 2rem;
  transition: var(--transition);
  width: 100%;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--card-background);
  border-radius: 8px;
  padding: 0.5rem 1.5rem;
  box-shadow: 
    0 4px 6px var(--shadow-color),
    0 0 0 1px var(--border-color);
  transition: var(--transition);
}

.input-wrapper:focus-within {
  box-shadow: 
    0 4px 12px var(--shadow-color),
    0 0 0 2px var(--primary-color);
}

.search-icon {
  color: var(--primary-color);
  margin-right: 0.75rem;
  opacity: 0.8;
}

.input {
  flex: 1;
  border: none;
  outline: none;
  padding: 0.5rem 0;
  font-size: 1rem;
  background: transparent;
  color: var(--text-color);
}

.input:-webkit-autofill,
.input:-webkit-autofill:hover,
.input:-webkit-autofill:focus,
.input:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 30px var(--card-background) inset !important;
  -webkit-text-fill-color: var(--text-color) !important;
}

.input::placeholder {
  color: var(--text-color);
  opacity: 0.5;
}

.search-ai-button {
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 0.5rem 1rem;
  height:40px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-left: 0.75rem;
  font-size:1rem;
}

.search-ai-button:hover {
  background: var(--accent-color);
  transform: translateY(-1px);
}

.clear-button {
  background: none;
  border: none;
  color: var(--gray-500);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 50%;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.clear-button:hover {
  background: var(--gray-100);
  color: var(--gray-700);
}

.load {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem;
  color: var(--primary-color);
  gap: 1rem;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--gray-200);
  border-top: 4px solid var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}


/* Results Container - Full Page Component */
.results-container {
  display: none;
  min-height: 100vh;
  background: var(--background-color); 
  animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.results-content {
  background: white;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.results-header {
  background: var(--background-color);
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.results-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.results-back-btn {
  background: white;
  border: none;
  color: var(--primary-color);
  cursor: pointer;
  padding: 0.75rem;
  border-radius: 8px;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.results-back-btn:hover svg {
  stroke-width: 4;
}

.results-title {
  font-weight: 600;
}

.atlas-text {
  font-size: 32px;
  color: var(--primary-color);
}

.ai-text {
  color: var(--gray-600);
  font-size: 16px;
  margin-left: 0.5rem;
}

.results-search-section {
  background: var(--background-color);
  padding: 1rem;
  flex-shrink: 0;
}

.results-search-bar {
  width: 100%;
}

.results-search-wrapper {
  display: flex;
  align-items: center;
  background: white;
  height: 50px;
  border-radius: 10px;
  padding: 0.5rem 1rem;
  gap: 1rem;
  border: 2px solid transparent;
  box-shadow: 0 2px 8px rgba(66, 153, 225, 0.1);
  transition: var(--transition);
}

.results-search-wrapper:focus-within {
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(66, 153, 225, 0.2);
  transform: translateY(-1px);
}

.results-search-icon {
  color: var(--primary-color);
  flex-shrink: 0;
  transition: var(--transition);
}

.results-search-input {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 1.1rem;
  color: var(--text-color);
  padding: 0.25rem 0;
}

.results-search-input::placeholder {
  color: var(--gray-500);
}

.results-search-button {
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 8px;
  height: 40px;
  padding: 0.5rem 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
}

.results-search-button:hover {
  background: var(--accent-color);
  box-shadow: 0 4px 12px rgba(66, 153, 225, 0.3);
}

.results-info {
  background: var(--background-color);
  padding: 0rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--gray-700);
  flex-shrink: 0;
}

.results-sort-options {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.custom-select-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  background-color: var(--primary-color);
  border-radius: 6px;
  padding: 0.25rem 0.75rem;
  cursor: pointer;
  min-width: 110px; /* Optional but helpful */
}

.custom-select-wrapper select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  border: none;
  background: transparent;
  color: white;
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0 0.25rem 0 0; /* Added right padding */
  margin: 0;
  cursor: pointer;
  outline: none;
}

.custom-select-wrapper select option {
  background-color: white;
  color: black;
  padding: 0.5rem 1rem;
}

.custom-select-wrapper .chevron-icon {
  position: absolute;
  right: 0.5rem;
  pointer-events: none;
  color: white;
  z-index: 1;
}
/* Filter button */
.filter-btn {
  background-color: var(--primary-color);
  border: none;
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.filter-btn svg {
  stroke: white;
}

.results-list {
  flex: 1;
  overflow: hidden;
  background: var(--background-color);
}

.results-layout {
  display: flex;
  height: 100%;
}

.results-main {
  flex: 1;
  overflow-y: auto;
  background: var(--background-color);
  transition: var(--transition);
}

.results-content-area {
  padding: 1rem;
}

/* Side Panel */
.side-panel {
  width: 0;
  background: white;
  display: flex;
  margin-top: 1rem;
  border-radius:8px;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -4px 0 20px rgba(66, 153, 225, 0.1);
}

.side-panel.open {
  width: 420px;
}

.side-panel-header {
  padding: 1.5rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: white;
  min-width: 420px;
}

.side-panel-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-color);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 320px;
}

.close-side-panel {
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--gray-400);
  cursor: pointer;
  padding: 0.25rem;
  line-height: 1;
  transition: var(--transition);
  border-radius: 4px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.close-side-panel:hover {
  color: var(--gray-600);
  background: var(--gray-100);
}

.side-panel-content {
  flex: 1;
  overflow-y: auto;
  min-width: 420px;
  background: white;
}

.side-panel-body {
  padding: 0;
}

.no-selection {
  color: var(--gray-500);
  font-style: italic;
  text-align: center;
  margin: 3rem 2rem;
  font-size: 0.9rem;
}

.detail-section {
  border-bottom: 2px solid #4898D040;
}

.detail-section:last-child {
  border-bottom: none;
}

.detail-item {
  display: flex;
  align-items: flex-start;
  padding: 0.5rem 1rem;
  margin: 0;
  background: white;
  border-radius: 0;
  border: none;
  border-left: none;
  transition: var(--transition);
  gap: 1rem;
}

.detail-item:hover {
  background: var(--blue-50);
  transform: none;
  box-shadow: none;
}

.detail-label {
  font-weight: 500;
  color: var(--primary-color);
  margin: 0;
  font-size: 0.9rem;
  text-transform: none;
  letter-spacing: normal;
  min-width: 120px;
  flex-shrink: 0;
}

.detail-value {
  color: var(--gray-700);
  font-size: 0.9rem;
  word-break: break-word;
  font-weight: 400;
  line-height: 1.4;
  margin: 0;
  flex: 1;
}

.result-card {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  padding: 1rem 1.5rem 1rem 1rem;
  margin-bottom: 0.5rem;
  background: white;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
  box-shadow: 0 1px 3px rgba(66, 153, 225, 0.1);
  border: 1px solid transparent;
  min-height: 100px;
}

.result-card:hover {
  box-shadow: 0 4px 12px rgba(66, 153, 225, 0.15);
  border-color: var(--blue-100);
  background: var(--primary-color);
}

.result-card:hover .result-content {
  .result-title {
    color: white
  }

  .result-meta,
  .result-meta span {
    color: white
  }
}

.result-card:hover .result-dates {
  border-top: 2px solid #fff;
  color: white
}

.result-card:hover .result-actions .result-arrow {
  background-color: white;

  svg {
    stroke-width: 4;
    transition: stroke-width 0.2s ease;
    stroke: var(--primary-color);
  }
}

.result-content {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding-right: 4rem;
}

.result-title {
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 1.25rem;
  text-decoration: underline;
  display: block;
  line-height: 1.25;
  transition: var(--transition);
}

.result-title:hover {
  color: var(--accent-color);
  text-decoration: underline;

}

.result-meta {
  color: var(--gray-600);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.4;
  margin-bottom: 1rem;
}

.result-heading {
  color: var(--primary-color);
}

.bar {
  border-bottom: 2px solid #4898D040;
  width: 30px;
  transform: rotate(90deg);
}

.result-meta div {
  margin-bottom: 0.25rem;
}

.result-meta div:last-child {
  margin-bottom: 0;
}

.result-dates {
  font-size: 0.8rem;
  color: var(--gray-500);
  line-height: 1.3;
  width: 100%;
  padding: 0.5rem 0rem 0rem 0rem;
  display: flex;
  color: var(--gray-600);
  justify-content: space-between;
  border-top: 2px solid #4898D040;

}

.result-actions {
  position: absolute;
  top: 16%;
  right: 1.5rem;
  transform: translateY(-50%);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.result-arrow {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  opacity: 0.7;
}

.result-arrow svg {
  width: 14px;
  height: 14px;
  color: white;
  transition: var(--transition);
}

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  text-align: center;
  color: #4a4a4a; /* Soft neutral gray */
}

.empty-state img {
  max-width: 100%;
  width: 320px; /* or adjust as needed */
  height: auto;
  margin-bottom: 1.0rem;
}

.empty-state h2 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--primary-color);
}

.empty-state p {
  font-size: 1.5rem;
  color: var(--gray-600);
  font-weight: 500;
  margin: 0;
}