:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary-color: #7c3aed;
    --accent-color: #ec4899;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-tertiary: #9ca3af;
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f1f5f9;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);
    --gradient-secondary: linear-gradient(135deg, #ec4899 0%, #f59e0b 100%);
}

.dark-mode {
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --secondary-color: #8b5cf6;
    --accent-color: #f472b6;
    --success-color: #34d399;
    --warning-color: #fbbf24;
    --error-color: #f87171;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-tertiary: #9ca3af;
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --bg-tertiary: #374151;
    --border-color: #4b5563;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: var(--transition);
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Styles */
header {
    margin-bottom: 32px;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 20px 32px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.header-container:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.animated-logo {
    font-size: 24px;
    color: white;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.logo-text h1 {
    font-size: 28px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.logo-text span {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.current-location {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    font-size: 14px;
    color: var(--text-secondary);
}

.current-location i {
    color: var(--primary-color);
}

.header-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
}

.header-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

#themeToggle {
    width: 42px;
    height: 42px;
    padding: 0;
    justify-content: center;
}

/* Search Section */
.search-section {
    margin-bottom: 32px;
}

.search-container {
    position: relative;
    max-width: 640px;
    margin: 0 auto;
}

.search-box {
    display: flex;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    border: 1px solid var(--border-color);
}

.search-box:focus-within {
    box-shadow: var(--shadow-xl);
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

.search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
    z-index: 1;
}

.search-box input {
    flex: 1;
    padding: 20px 20px 20px 56px;
    border: none;
    font-size: 16px;
    background: transparent;
    color: var(--text-primary);
    font-weight: 500;
}

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

.search-box input:focus {
    outline: none;
}

.search-button {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 20px 32px;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    font-size: 16px;
}

.search-button:hover {
    background: var(--primary-dark);
    transform: scale(1.02);
}

/* Suggestions Dropdown */
.suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 100;
    max-height: 320px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-top: none;
}

.suggestion-item {
    padding: 16px 20px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 12px;
}

.suggestion-item:hover {
    background: var(--bg-tertiary);
}

.suggestion-flag {
    width: 24px;
    height: 16px;
    border-radius: 2px;
    font-size: 16px;
}

.suggestion-text {
    flex: 1;
}

.suggestion-name {
    font-weight: 600;
    color: var(--text-primary);
}

.suggestion-country {
    font-size: 12px;
    color: var(--text-secondary);
}

.suggestion-type {
    font-size: 10px;
    padding: 2px 8px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 10px;
    margin-left: 8px;
}

/* Error Message */
.error-message {
    background: var(--error-color);
    color: white;
    padding: 16px 24px;
    border-radius: var(--border-radius);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: fadeIn 0.5s;
    box-shadow: var(--shadow-md);
}

.hidden {
    display: none !important;
}

/* Weather Content */
.weather-content {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 32px;
    flex: 1;
}

@media (max-width: 1024px) {
    .weather-content {
        grid-template-columns: 1fr;
    }
}

/* Current Weather */
.current-weather {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    min-height: 680px;
}

.current-weather:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.weather-header {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.location-info {
    flex: 1;
}

.location-info h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.location-details {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 14px;
    color: var(--text-secondary);
    flex-wrap: wrap;
}

.location-details i {
    color: var(--primary-color);
}

.continent-badge {
    background: var(--gradient-secondary);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

/* New container for time and weather side by side */
.time-weather-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

.time-comparison {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    padding: 20px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.time-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 16px;
}

.time-section h4 {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.current-time {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 14px;
    color: var(--text-primary);
}

.current-time i {
    color: var(--primary-color);
    width: 16px;
}

#timeZone {
    background: var(--bg-secondary);
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
    display: inline-block;
}

.time-difference {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    margin-top: auto;
}

.difference-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    text-align: center;
}

.difference-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.difference-value {
    font-weight: 700;
    font-size: 16px;
}

.weather-display-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    height: 100%;
}

.weather-condition-card {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    padding: 20px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.condition-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.condition-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-secondary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.condition-icon i {
    font-size: 18px;
    color: white;
}

.weather-condition-card span {
    background: var(--gradient-primary);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.temperature-card {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    padding: 20px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.temperature-content {
    text-align: center;
}

.temperature-display {
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
    color: var(--text-primary);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 4px;
}

.unit {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-secondary);
}

.feels-like {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 4px;
    font-weight: 500;
}

/* FIXED: Weather main section with proper spacing */
.weather-main {
    display: flex;
    flex-direction: column;
    gap: 24px; /* Increased gap for better separation */
    margin-top: 8px; /* Added top margin */
}

.weather-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

.stat-card:hover {
    border-color: var(--primary-color);
}

.stat-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: white;
}

.stat-icon.humidity {
    background: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
}

.stat-icon.wind {
    background: linear-gradient(135deg, #8b5cf6 0%, #a855f7 100%);
}

.stat-icon.pressure {
    background: linear-gradient(135deg, #ec4899 0%, #f97316 100%);
}

.stat-icon.visibility {
    background: linear-gradient(135deg, #10b981 0%, #84cc16 100%);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.additional-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.info-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.info-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.info-card:hover {
    border-color: var(--primary-color);
}

.info-card i {
    width: 32px;
    height: 32px;
    background: var(--gradient-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 14px;
}

.info-card div {
    display: flex;
    flex-direction: column;
}

.info-card span:first-child {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

.info-card span:last-child {
    font-size: 14px;
    color: var(--text-primary);
    font-weight: 600;
}

/* Forecast Section */
.forecast-section {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    min-height: 680px;
}

.forecast-section:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 16px;
}

.section-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.forecast-controls {
    display: flex;
    gap: 8px;
}

.control-btn {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 10px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    font-size: 14px;
    font-weight: 500;
}

.control-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: transparent;
}

.control-btn:hover:not(.active) {
    background: var(--primary-color);
    color: white;
    border-color: transparent;
}

.chart-container {
    position: relative;
    height: 280px;
    width: 100%;
    margin-bottom: 28px;
}

.forecast-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    justify-items: center;
}

.forecast-card {
    background: var(--bg-tertiary);
    border-radius: var(--border-radius);
    padding: 20px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    width: 100%;
    max-width: 160px;
}

.forecast-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.forecast-day {
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
    font-size: 14px;
}

.forecast-date {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.forecast-icon {
    font-size: 24px;
    margin: 12px 0;
    color: var(--primary-color);
}

.forecast-temp {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.forecast-condition {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.forecast-precipitation {
    font-size: 11px;
    color: var(--success-color);
    margin-top: 4px;
    font-weight: 600;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 48px;
    padding: 24px 0;
    color: var(--text-secondary);
    font-size: 14px;
    border-top: 1px solid var(--border-color);
}

.author-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}

.author-link:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 32px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.close-modal {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
}

.close-modal:hover {
    color: var(--error-color);
}

.modal-body {
    padding: 32px;
}

.about-section h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 24px 0 16px 0;
    color: var(--text-primary);
    font-size: 18px;
}

.about-section h3:first-child {
    margin-top: 0;
}

.about-section h3 i {
    color: var(--primary-color);
}

.about-section p {
    margin-bottom: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.about-section ul {
    margin-left: 24px;
    margin-bottom: 16px;
}

.about-section li {
    margin-bottom: 8px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.5s;
}

/* Weather Icon Animations */
.animated-icon {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0px); }
}

.weather-icon.rain {
    animation: rain 3s infinite;
}

@keyframes rain {
    0% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(4px); opacity: 0.8; }
    100% { transform: translateY(0); opacity: 1; }
}

.weather-icon.clear {
    animation: shine 4s infinite;
}

@keyframes shine {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.9; }
    100% { transform: scale(1); opacity: 1; }
}

.weather-icon.clouds {
    animation: floatCloud 5s infinite;
}

@keyframes floatCloud {
    0% { transform: translateX(0); }
    50% { transform: translateX(3px); }
    100% { transform: translateX(0); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 16px;
    }
    
    .header-container {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        padding: 20px;
    }
    
    .header-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .weather-header {
        flex-direction: column;
        gap: 16px;
        align-items: center;
        text-align: center;
    }
    
    .time-weather-container {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .weather-display-section {
        align-items: center;
        width: 100%;
    }
    
    .time-info {
        grid-template-columns: 1fr;
    }
    
    .weather-stats {
        grid-template-columns: 1fr;
    }
    
    .info-row {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .forecast-controls {
        width: 100%;
        justify-content: center;
    }
    
    .control-btn {
        flex: 1;
        justify-content: center;
    }
    
    .forecast-cards {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    }
    
    .temperature-display {
        font-size: 28px;
    }
    
    .difference-content {
        flex-direction: row;
        gap: 8px;
    }
    
    .difference-text {
        flex-direction: row;
        gap: 4px;
    }
    
    .current-weather,
    .forecast-section {
        min-height: auto;
    }
}

@media (max-width: 480px) {
    .additional-info {
        grid-template-columns: 1fr;
    }
    
    .forecast-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .header-buttons {
        flex-direction: column;
        gap: 8px;
    }
    
    #themeToggle {
        width: 100%;
    }
}