:root {
    /* Light Theme (Default) */
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --bg-color: #f8fafc;
    --text-color: #1e293b;
    --text-light: #64748b;
    --surface-color: #ffffff;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --btn-primary-bg: #f1f5f9;
    --btn-primary-hover: #e2e8f0;
    --radius-full: 9999px;
    --radius-lg: 0.75rem;
}

[data-theme="dark"] {
    /* Dark Theme */
    --primary-color: #818cf8;
    --primary-hover: #6366f1;
    --bg-color: #0f172a;
    /* Slate-900 */
    --text-color: #f1f5f9;
    /* Slate-100 */
    --text-light: #94a3b8;
    /* Slate-400 */
    --surface-color: #1e293b;
    /* Slate-800 */
    --border-color: #334155;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.3);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3);
    --btn-primary-bg: #334155;
    --btn-primary-hover: #475569;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Header */
.top-nav {
    display: flex;
    justify-content: flex-end;
    padding: 1.5rem 2rem;
}

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

.top-nav a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.9rem;
    font-weight: 400;
}

.top-nav a:hover {
    text-decoration: underline;
}

.theme-toggle {
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    transition: background-color 0.2s, color 0.2s;
}

.theme-toggle:hover {
    background-color: var(--btn-primary-hover);
    color: var(--text-color);
}

.menu-icon {
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-light);
    transition: color 0.2s;
}

.menu-icon:hover {
    color: var(--text-color);
}

.sign-in-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

.sign-in-btn:hover {
    background-color: var(--primary-hover);
}

.sign-in-btn:active {
    transform: scale(0.98);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-bottom: 5rem;
    width: 100%;
}

.logo-container {
    text-align: center;
    margin-bottom: 2.5rem;
    animation: fadeInDown 0.8s ease-out;
}

.logo {
    font-size: 5rem;
    font-weight: 700;
    letter-spacing: -2px;
    background: linear-gradient(135deg, #4f46e5 0%, #0ea5e9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
    cursor: default;
    user-select: none;
}

[data-theme="dark"] .logo {
    background: linear-gradient(135deg, #818cf8 0%, #38bdf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tagline {
    color: var(--text-light);
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

.search-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 600px;
    padding: 0 1rem;
    animation: fadeInUp 0.8s ease-out;
    position: relative;
    z-index: 101;
    /* Ensure container is above other things if needed */
}

.search-form {
    width: 100%;
    position: relative;
    /* CRITICAL: Anchor for autocomplete */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.search-bar-wrapper {
    display: flex;
    align-items: center;
    width: 100%;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 0.8rem 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.3s, border-color 0.3s, background-color 0.3s;
}

.search-bar-wrapper:hover {
    box-shadow: var(--shadow-md);
    border-color: #cbd5e1;
}

[data-theme="dark"] .search-bar-wrapper:hover {
    border-color: #475569;
}

.search-bar-wrapper:focus-within {
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.search-icon {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-right: 1rem;
}

.search-bar-wrapper input {
    flex: 1;
    border: none;
    outline: none;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    color: var(--text-color);
    background-color: transparent;
}

.mic-icon {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-left: 1rem;
    cursor: pointer;
    transition: transform 0.2s;
}

.mic-icon:hover {
    transform: scale(1.1);
}

.search-buttons {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 0.75rem 1.5rem;
    border: 1px solid transparent;
    border-radius: 6px;
    font-size: 0.95rem;
    cursor: pointer;
    font-family: 'Outfit', sans-serif;
    transition: all 0.2s;
}

.btn.primary {
    background-color: var(--btn-primary-bg);
    color: var(--text-color);
    border-color: transparent;
}

.btn.primary:hover {
    background-color: var(--btn-primary-hover);
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.btn.secondary {
    background-color: transparent;
    color: var(--text-color);
    border-color: transparent;
}

.btn.secondary:hover {
    background-color: var(--btn-primary-bg);
}

/* Footer */
.footer {
    background-color: var(--btn-primary-bg);
    color: var(--text-light);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
    transition: background-color 0.3s, border-color 0.3s;
}

.footer-top {
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    justify-content: space-between;
    padding: 1rem 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-light);
    margin-right: 1.5rem;
}

.footer-links a:hover {
    text-decoration: underline;
    color: var(--text-color);
}

.links-right a {
    margin-right: 0;
    margin-left: 1.5rem;
}

@media (max-width: 600px) {
    .footer-links {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .links-right a {
        margin-left: 0.75rem;
        margin-right: 0.75rem;
    }
}

/* Animations */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }

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

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

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

/* Content Page Layout */
.content-page-body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.content-main {
    flex: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
    width: 100%;
    animation: fadeInUp 0.5s ease-out;
}

.content-header {
    margin-bottom: 2rem;
    text-align: center;
}

.content-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.content-text {
    line-height: 1.7;
    color: var(--text-color);
}

.content-text h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.content-text p {
    margin-bottom: 1.5rem;
}

.content-text ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.content-text li {
    margin-bottom: 0.5rem;
}

.back-link {
    display: inline-block;
    margin-bottom: 2rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.back-link:hover {
    text-decoration: underline;
}

/* NEW STYLES */

/* Autocomplete */
.autocomplete-items {
    width: 100%;
    border: 1px solid var(--border-color);
    border-top: none;
    background-color: var(--surface-color);
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1000;
    /* Increased to stay above weather */
    box-shadow: var(--shadow-md);
    overflow: hidden;
    max-height: 200px;
    overflow-y: auto;
    display: none;
    /* Hidden by default */
    margin-top: -15px;
    /* Pull up to merge with search bar if needed */
    padding-top: 15px;
    /* Push content down so it doesn't overlap border */
}

/* Adjust search bar when autocomplete is open */
.search-bar-wrapper.open {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    box-shadow: none;
}

.autocomplete-item {
    padding: 10px 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: background-color 0.2s;
}

.autocomplete-item:hover {
    background-color: var(--bg-color);
}

.autocomplete-item i {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Weather Widget - Horizontal Layout */
.weather-widget {
    margin-top: 2rem;
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--text-color);
    box-shadow: var(--shadow-sm);
    animation: fadeInUp 1s ease-out;
    width: 100%;
    max-width: 600px;
    /* Wider to fit 4 items */
}

[data-theme="dark"] .weather-widget {
    background: rgba(30, 41, 59, 0.75);
}

.weather-header-city {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    text-transform: capitalize;
    margin-bottom: 0.5rem;
    width: 100%;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    text-align: left;
    padding-left: 0.5rem;
}

.weather-row {
    display: flex;
    justify-content: space-between;
    width: 100%;
    gap: 1rem;
    overflow-x: auto;
    /* Allow scroll on small mobile */
}

.weather-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.8rem;
    border-radius: 12px;
    background-color: rgba(255, 255, 255, 0.3);
    flex: 1;
    min-width: 80px;
    transition: transform 0.2s, background-color 0.2s;
    text-align: center;
}

[data-theme="dark"] .weather-card {
    background-color: rgba(0, 0, 0, 0.2);
}

.weather-card:hover {
    transform: translateY(-2px);
    background-color: var(--surface-color);
}

.weather-card.current {
    background-color: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-md);
}

.weather-card.current .forecast-dayname,
.weather-card.current .forecast-temp-low,
.weather-card.current .weather-desc-short {
    color: rgba(255, 255, 255, 0.9);
}

.weather-card.current .forecast-icon {
    color: white;
}

.forecast-dayname {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.forecast-icon {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.forecast-temps {
    font-size: 1rem;
    font-weight: 700;
}

.forecast-temp-low {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-light);
    margin-left: 3px;
}

.weather-desc-short {
    font-size: 0.75rem;
    margin-top: 0.4rem;
    color: var(--text-light);
    text-transform: capitalize;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Footer Language & Location */
.location-container {
    display: flex;
    align-items: center;
}

.language-selector select {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-family: 'Outfit', sans-serif;
    cursor: pointer;
    outline: none;
}

.language-selector select:hover {
    background-color: var(--bg-color);
}

.language-selector select option {
    background-color: var(--surface-color);
    color: var(--text-color);
}

/* Search Results Page Styles */
.search-header {
    background-color: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* Space out items */
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.search-header-content {
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    gap: 2rem;
}

.search-header .logo-small {
    font-size: 1.8rem;
    font-weight: 700;
    text-decoration: none;
    background: linear-gradient(135deg, #4f46e5 0%, #0ea5e9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    flex-shrink: 0;
}

[data-theme="dark"] .search-header .logo-small {
    background: linear-gradient(135deg, #818cf8 0%, #38bdf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.search-header-form {
    flex: 1;
    max-width: 600px;
}

.search-header-form .search-bar-wrapper {
    padding: 0.5rem 1rem;
    height: 44px;
    background-color: var(--bg-color);
    /* Slight contrast in header */
}

.search-results-container {
    padding: 2rem;
    max-width: 900px;
    /* Slightly wider reading area */
    margin: 0 auto;
    /* Center the content */
    min-height: 60vh;
}

@media (max-width: 900px) {
    .search-header-content {
        gap: 1rem;
    }

    .search-results-container {
        padding: 1.5rem;
    }
}

@media (max-width: 600px) {
    .search-header {
        padding: 1rem;
    }

    .search-header-content {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .search-header .logo-small,
    .search-header .theme-toggle {
        align-self: center;
    }

    .search-header-form {
        max-width: 100%;
    }
}

.result-item {
    margin-bottom: 2rem;
    animation: fadeInUp 0.5s ease-out;
}

.result-url-cite {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-color);
    margin-bottom: 0.3rem;
}

.result-favicon {
    width: 16px;
    height: 16px;
    border-radius: 50%;
}

.result-title {
    display: block;
    font-size: 1.3rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 0.2rem;
}

.result-title:hover {
    text-decoration: underline;
}

.result-snippet {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-light);
}

.no-results {
    padding: 2rem 0;
    color: var(--text-light);
    font-size: 1.1rem;
}