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

:root {
    --primary-color: #000000;
    --primary-dark: #1a1a1a;
    --secondary-color: #666666;
    --accent-color: #333333;
    --background: #ffffff;
    --card-background: #ffffff;
    --text-primary: #000000;
    --text-secondary: #333333;
    --text-light: #666666;
    --text-muted: #999999;
    --border-color: #e5e5e5;
    --border-light: #f0f0f0;
    --shadow-sm: 0 1px 3px 0 rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* Password Modal Styles */
.password-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.password-modal-content {
    background: var(--card-background);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-xl);
    text-align: center;
    max-width: 400px;
    width: 90%;
    border: 2px solid var(--primary-color);
}

.password-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.password-header p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 1.1rem;
}

.password-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.password-input {
    padding: 15px 20px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1.1rem;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.3s ease;
    text-align: center;
    letter-spacing: 1px;
}

.password-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.password-submit {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.password-submit:hover {
    background: var(--primary-dark);
}

.password-submit:active {
    transform: translateY(1px);
}

.password-error {
    margin-top: 15px;
    padding: 10px;
    background: #fee;
    border: 1px solid #fcc;
    border-radius: 6px;
    color: #c33;
    font-size: 0.9rem;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Header Styles */
.header {
    background: var(--card-background);
    border-bottom: 3px solid var(--primary-color);
    padding: 40px 0;
    margin-bottom: 40px;
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.header-content {
    max-width: 800px;
    margin: 0 auto;
}

.title {
    font-size: 3.5rem;
    font-weight: 300;
    color: var(--text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    letter-spacing: -0.02em;
    font-family: 'Playfair Display', 'Times New Roman', serif;
}

.globe-icon {
    font-size: 3rem;
    color: var(--text-primary);
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 16px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.last-updated {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 400;
    font-style: italic;
}

#updateTime {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Search Box */
.search-container {
    margin-bottom: 30px;
}

.search-box {
    width: 100%;
    max-width: 600px;
    padding: 12px 16px;
    font-size: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0;
    background: var(--card-background);
    color: var(--text-primary);
    transition: all 0.3s ease;
    display: block;
    margin: 0 auto;
    border-bottom: 2px solid var(--primary-color);
}

.search-box:focus {
    outline: none;
    border-bottom-color: var(--primary-color);
    box-shadow: none;
}

.search-box::placeholder {
    color: var(--text-light);
}

/* Loading State */
.loading {
    text-align: center;
    padding: 60px 20px;
    background: var(--card-background);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.loading-spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading p {
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Error State */
.error-message {
    text-align: center;
    padding: 40px;
    background: #fee;
    border: 2px solid #fcc;
    border-radius: 12px;
    color: #c33;
    font-weight: 500;
}

/* Headlines Grid */
.headlines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

/* Headline Card */
.headline-card {
    background: var(--card-background);
    border-radius: 0;
    padding: 24px;
    box-shadow: none;
    transition: all 0.3s ease;
    border: 1px solid var(--border-light);
    border-bottom: 2px solid var(--border-color);
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.headline-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.headline-card.no-headline {
    opacity: 0.6;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
}

.country-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 4px;
  display: inline-block;
}

.newspaper-name {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.4;
  font-style: italic;
}

.flag-icon {
    font-size: 2rem;
    line-height: 1;
}

.headline-content {
    flex: 1;
    margin-bottom: 16px;
}

.headline-text {
  font-size: 1.375rem;
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.4;
  margin: 0;
  font-family: 'Playfair Display', 'Times New Roman', serif;
}

.no-headline-text {
    color: var(--text-light);
    font-style: italic;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2px;
}

.read-more:hover {
    gap: 8px;
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.read-more::after {
    content: "→";
    font-size: 1rem;
    transition: transform 0.2s ease;
}

.read-more:hover::after {
    transform: translateX(2px);
}

/* Summary Section Styles */
.summary-section {
    margin: 16px 0;
    border-top: 1px solid var(--border-color);
    padding-top: 16px;
    position: relative;
}

.summary-section::before {
    content: "✨ Summary Available";
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.summary-toggle {
    width: 100%;
    background: var(--background);
    border: 1px solid var(--border-color);
    border-radius: 0;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
    border-bottom: 2px solid var(--border-color);
}

.summary-toggle:hover {
    background: var(--border-light);
    border-color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    transform: translateY(-1px);
}

.summary-icon {
    font-size: 1.125rem;
    margin-right: 8px;
}

.expand-icon {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
    color: var(--text-secondary);
}

.summary-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    background: var(--background);
    border-radius: 8px;
    margin-top: 8px;
}

.summary-content.expanded {
    max-height: 300px;
    padding: 16px;
}

.summary-text-content {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.875rem;
    white-space: pre-line;
    background: var(--background);
    padding: 16px;
    border-radius: 0;
    border-left: 3px solid var(--primary-color);
    border-bottom: 1px solid var(--border-color);
}

/* Ensure bullet points are properly formatted */
.summary-text-content ul {
    margin: 0;
    padding-left: 20px;
    list-style-type: disc;
}

.summary-text-content li {
    margin-bottom: 8px;
    line-height: 1.5;
}

/* Footer */
.footer {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
    font-size: 0.875rem;
    border-top: 1px solid var(--border-color);
    margin-top: 40px;
}

.footer p {
    margin-bottom: 8px;
    opacity: 0.9;
}

.footer-note {
    opacity: 0.7;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--card-background);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.empty-state p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .title {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .header {
        padding: 30px 20px;
    }

    .headlines-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .headline-card {
        padding: 20px;
    }

    .search-box {
        font-size: 0.875rem;
        padding: 12px 16px;
    }

    .summary-toggle {
        padding: 10px 12px;
        font-size: 0.8rem;
    }

    .summary-text-content {
        font-size: 0.8rem;
        padding: 12px;
    }
}

@media (max-width: 480px) {
    .title {
        font-size: 1.5rem;
        flex-direction: column;
        gap: 8px;
    }

    .globe-icon {
        font-size: 2rem;
    }

    .container {
        padding: 12px;
    }

    .summary-toggle {
        padding: 8px 10px;
        font-size: 0.75rem;
    }

    .summary-text-content {
        font-size: 0.75rem;
        padding: 10px;
    }
}