/* Reset dan variabel */
:root {
    /* Tema terang */
    --primary-color: #2196F3;
    --primary-light: #E3F2FD;
    --secondary-color: #FF9800;
    --background-color: #F5F7FA;
    --card-color: #FFFFFF;
    --text-color: #333333;
    --text-secondary: #666666;
    --border-color: #E0E0E0;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --success-color: #4CAF50;
    --warning-color: #FF9800;
    --error-color: #F44336;
    
    /* Animasi cuaca */
    --sun-color: #FFC107;
    --cloud-color: #BDBDBD;
    --rain-color: #2196F3;
    --snow-color: #B3E5FC;
    --thunder-color: #FF9800;
}

.dark-theme {
    /* Tema gelap */
    --primary-color: #64B5F6;
    --primary-light: #0D47A1;
    --secondary-color: #FFB74D;
    --background-color: #121212;
    --card-color: #1E1E1E;
    --text-color: #E0E0E0;
    --text-secondary: #B0B0B0;
    --border-color: #333333;
    --shadow-color: rgba(0, 0, 0, 0.3);
    
    /* Animasi cuaca untuk tema gelap */
    --sun-color: #FFD54F;
    --cloud-color: #757575;
    --rain-color: #64B5F6;
    --snow-color: #E1F5FE;
    --thunder-color: #FFB74D;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    margin-bottom: 30px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.header h1 {
    font-size: 1.8rem;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.controls {
    display: flex;
    gap: 10px;
}

.icon-btn {
    background-color: var(--primary-light);
    color: var(--primary-color);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: background-color 0.3s, transform 0.2s;
}

.icon-btn:hover {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

.location-search {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.search-container {
    flex-grow: 1;
    display: flex;
    max-width: 400px;
}

#city-input {
    flex-grow: 1;
    padding: 12px 15px;
    border: 1px solid var(--border-color);
    border-radius: 30px 0 0 30px;
    background-color: var(--card-color);
    color: var(--text-color);
    font-size: 1rem;
    outline: none;
}

.search-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 0 30px 30px 0;
    padding: 0 20px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: background-color 0.3s;
}

.search-btn:hover {
    background-color: #0D47A1;
}

.location-btn {
    background-color: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 30px;
    padding: 12px 20px;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.3s;
}

.location-btn:hover {
    background-color: #EF6C00;
}

/* Kartu cuaca */
.card {
    background-color: var(--card-color);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 15px var(--shadow-color);
    margin-bottom: 25px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px var(--shadow-color);
}

/* Cuaca saat ini */
.weather-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.weather-header h2 {
    font-size: 1.8rem;
    color: var(--primary-color);
}

.date-time {
    font-size: 1rem;
    color: var(--text-secondary);
}

.weather-main {
    display: flex;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.weather-icon-container {
    flex-shrink: 0;
}

.weather-icon {
    width: 150px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.weather-icon i {
    font-size: 6rem;
    color: var(--sun-color);
}

.temperature {
    font-size: 4rem;
    font-weight: bold;
    color: var(--text-color);
    line-height: 1;
    margin-bottom: 10px;
}

.unit {
    font-size: 2rem;
    color: var(--text-secondary);
}

.description {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
    text-transform: capitalize;
}

.weather-stats {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
}

.stat i {
    color: var(--primary-color);
    font-size: 1.3rem;
    width: 24px;
}

/* Prakiraan cuaca */
.forecast h3 {
    margin-bottom: 20px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.forecast-container {
    display: flex;
    gap: 15px;
    overflow-x: auto;
    padding: 10px 0;
}

.forecast-item {
    flex: 0 0 auto;
    width: 140px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 15px;
    border-radius: 10px;
    background-color: var(--primary-light);
    transition: transform 0.3s;
}

.forecast-item:hover {
    transform: scale(1.05);
}

.forecast-day {
    font-weight: bold;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.forecast-icon {
    font-size: 2.5rem;
    margin: 10px 0;
    height: 50px;
    display: flex;
    align-items: center;
}

.forecast-temp {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--text-color);
    margin-bottom: 5px;
}

.forecast-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: center;
    text-transform: capitalize;
}

.forecast-loading {
    text-align: center;
    padding: 30px;
    color: var(--text-secondary);
    width: 100%;
}

/* Kota favorit */
.favorites-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.favorites-header h3 {
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.add-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: background-color 0.3s;
}

.add-btn:hover {
    background-color: #0D47A1;
}

.favorites-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 15px;
}

.favorite-item {
    background-color: var(--primary-light);
    border-radius: 10px;
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: transform 0.3s;
}

.favorite-item:hover {
    transform: translateY(-3px);
}

.favorite-info h4 {
    font-size: 1.2rem;
    margin-bottom: 5px;
    color: var(--text-color);
}

.favorite-weather {
    display: flex;
    align-items: center;
    gap: 10px;
}

.favorite-temp {
    font-size: 1.5rem;
    font-weight: bold;
}

.favorite-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-transform: capitalize;
}

.favorite-actions {
    display: flex;
    gap: 10px;
}

.fav-icon-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.1rem;
    transition: color 0.3s;
}

.fav-icon-btn:hover {
    color: var(--primary-color);
}

.fav-icon-btn.delete:hover {
    color: var(--error-color);
}

.empty-favorites {
    text-align: center;
    padding: 40px 20px;
    grid-column: 1 / -1;
    color: var(--text-secondary);
}

.empty-favorites i {
    font-size: 3rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.empty-favorites p {
    max-width: 400px;
    margin: 0 auto;
}

/* Footer */
.footer {
    margin-top: auto;
    padding-top: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
}

.footer a {
    color: var(--primary-color);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

.app-info {
    margin-top: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.install-btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 30px;
    padding: 8px 16px;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.3s;
}

.install-btn:hover {
    background-color: #0D47A1;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--card-color);
    border-radius: 15px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: var(--primary-color);
}

.close-modal {
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
}

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

.modal-body {
    padding: 20px;
}

.modal-city-info {
    text-align: center;
    margin: 20px 0;
}

.modal-city-info h4 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.modal-weather {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    font-size: 1.2rem;
}

.modal-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 15px;
}

.btn-primary, .btn-secondary {
    padding: 10px 20px;
    border-radius: 30px;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: #0D47A1;
}

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

.btn-secondary:hover {
    background-color: #CCCCCC;
}

/* Snackbar */
.snackbar {
    visibility: hidden;
    min-width: 250px;
    background-color: var(--card-color);
    color: var(--text-color);
    text-align: center;
    border-radius: 30px;
    padding: 16px;
    position: fixed;
    z-index: 1;
    left: 50%;
    transform: translateX(-50%);
    bottom: 30px;
    box-shadow: 0 5px 15px var(--shadow-color);
    border-left: 5px solid var(--primary-color);
}

.snackbar.show {
    visibility: visible;
    animation: fadein 0.5s, fadeout 0.5s 2.5s;
}

@keyframes fadein {
    from {bottom: 0; opacity: 0;}
    to {bottom: 30px; opacity: 1;}
}

@keyframes fadeout {
    from {bottom: 30px; opacity: 1;}
    to {bottom: 0; opacity: 0;}
}

/* Responsif */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .weather-main {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }
    
    .weather-stats {
        justify-content: center;
    }
    
    .temperature {
        font-size: 3.5rem;
    }
    
    .forecast-container {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .forecast-item {
        width: calc(50% - 15px);
        max-width: 200px;
    }
    
    .favorites-list {
        grid-template-columns: 1fr;
    }
    
    .app-info {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .location-search {
        flex-direction: column;
    }
    
    .search-container {
        max-width: 100%;
    }
    
    .forecast-item {
        width: 100%;
        max-width: 100%;
    }
    
    .temperature {
        font-size: 3rem;
    }
}

/* Animasi ikon cuaca CSS */
@keyframes rotateSun {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes floatCloud {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes rainFall {
    0% { transform: translateY(-10px); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(10px); opacity: 0; }
}

@keyframes snowFall {
    0% { transform: translateY(-10px) rotate(0deg); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(10px) rotate(360deg); opacity: 0; }
}

@keyframes flashLightning {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Kelas animasi untuk ikon cuaca */
.animate-sun i {
    animation: rotateSun 10s linear infinite;
    color: var(--sun-color);
}

.animate-cloud i {
    animation: floatCloud 3s ease-in-out infinite;
    color: var(--cloud-color);
}

.animate-rain i {
    position: relative;
    color: var(--rain-color);
}

.animate-rain i::after {
    content: "🌧️";
    position: absolute;
    top: 15px;
    left: 0;
    font-size: 1.5rem;
    animation: rainFall 1.5s linear infinite;
}

.animate-snow i {
    position: relative;
    color: var(--snow-color);
}

.animate-snow i::after {
    content: "❄️";
    position: absolute;
    top: 15px;
    left: 0;
    font-size: 1.5rem;
    animation: snowFall 2s linear infinite;
}

.animate-thunder i {
    animation: flashLightning 2s ease-in-out infinite;
    color: var(--thunder-color);
}