:root {
    --primary-color: #3a86ff;
    --text-color: #333;
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --sidebar-bg: linear-gradient(152.97deg, #3a86ff 0%, #2667cc 100%);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    --border-radius: 16px;
}

.dark-theme {
    --primary-color: #90caf9;
    --text-color: #f5f5f5;
    --bg-color: #121212;
    --card-bg: #1e1e1e;
    --sidebar-bg: linear-gradient(152.97deg, #0d47a1 0%, #000 100%);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Weather background classes */
/* .weather-bg-clear {
    background: linear-gradient(152.97deg, #64b5f6 0%, #1e88e5 100%) !important;
}
.weather-bg-clouds {
    background: linear-gradient(152.97deg, #90a4ae 0%, #546e7a 100%) !important;
}
.weather-bg-rain {
    background: linear-gradient(152.97deg, #5c6bc0 0%, #3949ab 100%) !important;
}
.weather-bg-thunderstorm {
    background: linear-gradient(152.97deg, #4527a0 0%, #311b92 100%) !important;
}
.weather-bg-snow {
    background: linear-gradient(152.97deg, #bbdefb 0%, #90caf9 100%) !important;
}
.weather-bg-mist {
    background: linear-gradient(152.97deg, #cfd8dc 0%, #b0bec5 100%) !important;
} */

.weather-bg-clear {
    background: url(../images/clear.avif) !important;

}
.weather-bg-clouds {
    background: url(../images/clouds.jpg) !important;
}
.weather-bg-rain {
    background: url(../images/rain.avif) !important;
}
.weather-bg-thunderstorm {
    background: url(../images/thunder2.jpg) !important;
}
.weather-bg-snow {
    background: url(../images/snow2.jpg) !important;
}
.weather-bg-mist {
    background: url(../images/mist3.jpg) !important;
    
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    transition: background 0.1s ease, color 0.1s ease;
}

body {
    min-height: 100vh;
    background-color: var(--bg-color);
    color: var(--text-color);
}

.theme-toggle-container {
    position: fixed;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
    z-index: 100;
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--card-bg);
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
}

.btn-icon:hover {
    transform: scale(1.05);
}

.container {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

.sidebar {
    flex: 0 0 380px;
    padding: 40px;
    background: var(--sidebar-bg);
    color: white;
    display: flex;
    flex-direction: column;
    transition: background 0.5s ease;
}

.search-container {
    margin-bottom: 0px;
    position: relative;
}

.search-box {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 8px 12px;
    margin-top: 50px;
}

.search-box.has-input .clear-btn {
    display: block;
}


#city-input {
    flex: 1;
    background: transparent;
    border: none;
    color: white;
    font-size: 16px;
    padding: 8px;
    outline: none;
}

#city-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

#search-btn {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 16px;
    padding: 8px;
}

.clear-btn {
    position: relative;
    right: 50px;
    top: 8px;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    display: none;
}

#city-select {
    width: 100%;
    padding: 12px;
    margin-top: 12px;
    border: none;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 16px;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3e%3cpath d='M7 10l5 5 5-5z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    outline: none;
}

#city-select option {
    color: #333;
    background: white;
}


.weather-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    justify-content: center;
}

.weather-icon img {
    width: 150px;
    height: 150px;
    object-fit: contain;
}

.temperature {
    font-size: 72px;
    font-weight: 300;
    margin: -8px 0;
    position: relative;
}

.temperature::after {
    content: "°";
    position: absolute;
    top: 0;
    font-size: 48px;
}

.date-time, .weather-description, .rain-chance {
    font-size: 18px;
    margin-bottom: 8px;
    font-weight: 500;
}

.location {
    font-size: 24px;
    margin-top: 40px;
    font-weight: 600;
}
/* start */
.weather-details {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
}

.weather-details h2 {
    font-size: 24px;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 24px;
    flex: 1;
    height: calc(100% - 64px);
}

.detail-card {
    background: var(--card-bg);
    padding: 28px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    min-height: 100%;
    position: relative;
    overflow: hidden;
    transition: transform 0.2s ease;
}

.detail-card:hover {
    transform: scale(1.02);
}

.detail-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    z-index: 2;
    position: relative;
}

.detail-bg-icon {
    position: absolute;
    right: 20px;
    bottom: 20px;
    font-size: 60px;
    opacity: 0.2;
    z-index: 1;
    color: var(--primary-color);
}

.detail-card h3 {
    font-size: 18px;
    margin-bottom: 20px;
}

.detail-value {
    font-size: 42px;
    font-weight: 600;
    margin: 10px 0;
}

.detail-extra {
    font-size: 18px;
    margin-bottom: 15px;
    color: #666;
}

.progress-container {
    width: 100%;
    height: 8px;
    background: rgba(0,0,0,0.1);
    border-radius: 4px;
    margin: 10px 0;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    border-radius: 4px;
}

.detail-card:nth-child(1) .progress-bar {
    background: #4fc3f7;
}
.detail-card:nth-child(2) .progress-bar {
    background: #4db6ac;
}
.detail-card:nth-child(3) .progress-bar {
    background: #ffb74d;
}
.detail-card:nth-child(4) .progress-bar {
    background: #e57373;
}

.additional-info {
    margin-top: auto;
    font-size: 14px;
    color: #666;
}

.additional-info div {
    margin: 5px 0;
    display: flex;
    justify-content: space-between;
}

.additional-info span {
    font-weight: 600;
    color: var(--text-color);
}

.detail-card .sun-times {
    flex: 1;
    justify-content: space-around;
    display: flex;
    flex-direction: column;
}

.sun-time {
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.sun-time i {
    font-size: 24px;
    color: var(--primary-color);
}

.sun-time-value {
    font-size: 20px;
    font-weight: 600;
}

.time-diff {
    font-size: 14px;
    color: #999;
    margin-left: auto;
}

@media (max-width: 1024px) {
    .details-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    
    .weather-details {
        padding: 30px;
    }
    
    .detail-card {
        min-height: 200px;
    }
}

@media (max-width: 480px) {
    .weather-details {
        padding: 20px;
    }
    
    .weather-details h2 {
        margin-bottom: 30px;
    }
    
    .detail-value {
        font-size: 36px;
    }
    
    .detail-bg-icon {
        font-size: 50px;
    }
}
/* end */

@media (max-width: 1024px) {
    .container {
        flex-direction: column;
    }
    
    .sidebar {
        flex: 0 0 auto;
        padding: 30px;
    }
    
    .weather-details {
        padding: 30px;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .sidebar {
        padding: 20px;
    }
    
    .weather-icon img {
        width: 100px;
        height: 100px;
    }
    
    .temperature {
        font-size: 48px;
    }
    
    .date-time, .weather-description, .rain-chance {
        font-size: 16px;
    }
    
    .location {
        font-size: 20px;
    }
    
    .weather-details {
        padding: 20px;
    }
    
    .detail-card {
        padding: 16px;
    }
    
    .detail-value {
        font-size: 24px;
    }
}
.suggestion{
    margin: 0;
    margin-top: -2px;
    border-radius: 2px;
    transition: text-decoration 3s ease-in;
    
}
.suggestion:hover {
    cursor: pointer;
    color: #8f2828;
    
}