/**
 * Weather App 
 * Copyright (c) 2020 - 2025 MojoX
 * Developer : Muhammad Noraeii
 * Email : Muhammad.Noraeii@gmail.com
 */
:root {
    --primary: #0078d7;
    --primary-light: #2b88d8;
    --primary-dark: #106ebe;
    --primary-gradient: linear-gradient(135deg, #0078d7, #106ebe);
    --secondary: #f5f7fa;
    --white: #ffffff;
    --text-primary: #252525;
    --text-secondary: #555555;
    --border-color: #e0e6ed;
    --error: #d13438;
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.18);
    --shadow-xl: 0 12px 32px rgba(0, 0, 0, 0.22);
    --shadow-hover: 0 8px 28px rgba(0, 0, 0, 0.25);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition-fast: 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --transition-normal: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --header-bg: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxNDQwIDMyMCIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbC1ydWxlPSJldmVub2RkIiBjbGlwLXJ1bGU9ImV2ZW5vZGQiIGQ9Ik0xNDQwIDY5LjVDMTI5NC41IDY5LjUgMTM2Ny41IDE5IDE5NiAxOTdDODUuMzM5OSAyNDcuMTEyIDQ2LjQwMTUgMjk0LjU3MSAwIDMyMEgxNDQwVjY5LjVaIiBmaWxsPSJyZ2JhKDI1NSwyNTUsMjU1LDAuMSkiLz48L3N2Zz4=');
}

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

body {
    background-color: #f0f2f5;
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 24px;
    background-image: radial-gradient(circle at 10% 20%, rgba(0, 120, 215, 0.05) 0%, rgba(255, 255, 255, 0) 90%);
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    text-rendering: optimizeLegibility;
}

.container {
    width: 100%;
    max-width: 1080px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-color: var(--white);
    box-shadow: var(--shadow-xl);
    transform: translateZ(0);
    backface-visibility: hidden;
}

.content {
    padding: 32px;
}

.header {
    background-image: var(--primary-gradient);
    color: var(--white);
    padding: 28px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: var(--header-bg);
    background-size: cover;
    background-position: bottom;
    opacity: 0.3;
    z-index: 0;
}

.header h1 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
}

.header p {
    font-size: 16px;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.search-container {
    display: flex;
    justify-content: center;
    gap: 12px;
    padding: 24px 32px;
    background-color: var(--secondary);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.search-container::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 5%;
    right: 5%;
    height: 10px;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.06), transparent);
    border-radius: 50%;
    z-index: -1;
}

.search-input {
    flex: 1;
    max-width: 480px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    font-size: 16px;
    box-shadow: var(--shadow-sm);
    background-color: var(--white);
}

.search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 120, 215, 0.2), var(--shadow-md);
}

.search-button, 
.location-button {
    background-image: var(--primary-gradient);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    transform: translateZ(0);
}

.search-button {
    padding: 12px 20px;
    gap: 8px;
}

.location-button {
    padding: 12px;
    aspect-ratio: 1;
}

.search-button:hover,
.location-button:hover {
    box-shadow: var(--shadow-md), 0 0 0 3px rgba(0, 120, 215, 0.2);
    transform: translateY(-2px);
}

.search-button:active,
.location-button:active {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
    background-image: linear-gradient(135deg, #0063b1, #0078d7);
}

.loading {
    display: none;
    text-align: center;
    padding: 40px 0;
}

.spinner {
    display: inline-block;
    width: 50px;
    height: 50px;
    border: 4px solid rgba(0, 120, 215, 0.1);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 1s linear infinite;
    will-change: transform;
}

.loading p {
    margin-top: 16px;
    color: var(--text-secondary);
}

.error-message {
    display: none;
    background-color: rgba(209, 52, 56, 0.1);
    color: var(--error);
    padding: 16px;
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: 24px;
    font-weight: 500;
    box-shadow: var(--shadow-md);
}

.error-message i {
    margin-right: 8px;
}

.weather-container {
    display: none;
}

.weather-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 32px;
    animation: fadeIn 0.5s ease-out;
    position: relative;
}

.unit-toggle {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

.unit-btn {
    background-color: var(--secondary);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.unit-btn:first-child {
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.unit-btn:last-child {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.unit-btn:hover {
    transform: translateY(-1px);
}

.unit-btn.active {
    background-color: var(--primary);
    color: var(--white);
    border-color: var(--primary);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.city-name {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
}

.city-name::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transform: translateX(-50%);
    transition: width var(--transition-normal);
}

.city-name:hover::after {
    width: 70%;
}

.location-icon {
    margin-right: 8px;
    color: var(--primary);
}

.current-date {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.weather-icon {
    font-size: 80px;
    margin-bottom: 16px;
    color: var(--primary);
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.2));
}

.weather-icon i {
    transition: transform var(--transition-normal);
}

.weather-icon:hover i {
    animation: float 2s ease infinite;
}

.temperature {
    font-size: 64px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    transition: transform var(--transition-normal);
}

.temperature:hover {
    transform: scale(1.05);
}

.temp-unit {
    font-size: 32px;
    font-weight: 500;
}

.description {
    font-size: 20px;
    margin-bottom: 16px;
    color: var(--text-secondary);
    text-transform: capitalize;
}

.temp-range {
    display: flex;
    gap: 24px;
    margin-bottom: 32px;
}

.temp-max, .temp-min {
    display: flex;
    align-items: center;
    font-size: 16px;
    font-weight: 500;
    transition: transform var(--transition-fast);
}

.temp-max:hover, .temp-min:hover {
    transform: translateY(-2px);
}

.temp-max {
    color: #e74c3c;
}

.temp-min {
    color: #3498db;
}

.temp-max i, .temp-min i {
    margin-right: 8px;
    filter: drop-shadow(0 2px 3px rgba(0, 0, 0, 0.2));
}

.weather-alert {
    display: none;
    background-color: rgba(241, 196, 15, 0.1);
    color: #f39c12;
    padding: 16px;
    border-radius: var(--radius-md);
    margin-bottom: 32px;
    font-weight: 500;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.weather-alert i {
    margin-right: 8px;
}

.details {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.detail-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    will-change: transform, opacity;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.detail-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-image: var(--primary-gradient);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.detail-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(0, 120, 215, 0.2);
}

.detail-card:hover::before {
    opacity: 1;
}

.detail-icon {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--primary);
    transition: transform var(--transition-normal);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

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

.detail-title {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.detail-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.section-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 40px;
    height: 3px;
    background-image: var(--primary-gradient);
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.forecast {
    margin-bottom: 32px;
}

.forecast-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}

.forecast-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    will-change: transform, opacity;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}

.forecast-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(0, 120, 215, 0.2);
}

.forecast-day {
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.forecast-icon {
    font-size: 32px;
    margin-bottom: 12px;
    color: var(--primary);
    transition: transform var(--transition-normal);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

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

.forecast-temp {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.forecast-desc {
    font-size: 14px;
    color: var(--text-secondary);
    text-align: center;
    text-transform: capitalize;
}

.hourly-forecast {
    margin-bottom: 32px;
    overflow: hidden;
}

.hourly-container {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 16px;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.hourly-container::-webkit-scrollbar {
    height: 6px;
}

.hourly-container::-webkit-scrollbar-track {
    background: var(--secondary);
    border-radius: 10px;
}

.hourly-container::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: 10px;
}

.hourly-item {
    min-width: 100px;
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    flex-shrink: 0;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.hourly-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.hourly-time {
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.hourly-icon {
    font-size: 24px;
    margin-bottom: 12px;
    color: var(--primary);
    transition: transform var(--transition-normal);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

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

.hourly-temp {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.footer {
    background-color: var(--secondary);
    padding: 24px;
    text-align: center;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 14px;
}

.credits {
    margin-top: 8px;
    font-size: 12px;
    opacity: 0.7;
    display: inline-block;
    padding: 6px 12px;
    background-color: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.credits:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

@media (max-width: 479.98px) {
    body { padding: 8px; }
    .container { max-width: 100%; border-radius: 6px; }
    .header { padding: 12px; }
    .header h1 { font-size: 20px; line-height: 1.2; }
    .header p { font-size: 12px; }
    .search-container { flex-direction: column; padding: 10px; gap: 8px; }
    .search-input { max-width: 100%; padding: 6px 10px; font-size: 13px; border-radius: 8px; }
    .search-button { padding: 6px 14px; font-size: 13px; }
    .location-button { padding: 6px; }
    .content { padding: 10px; }
    .city-name { font-size: 18px; }
    .current-date { font-size: 12px; }
    .weather-icon { font-size: 36px; }
    .temperature { font-size: 32px; }
    .temp-unit { font-size: 16px; }
    .description { font-size: 14px; }
    .temp-range { gap: 10px; flex-direction: column; }
    .temp-max, .temp-min { font-size: 12px; }
    .details { grid-template-columns: 1fr; gap: 12px; }
    .detail-card { padding: 10px; border-radius: 8px; }
    .detail-icon { font-size: 20px; }
    .detail-value { font-size: vista: 16px; }
    .forecast-container { grid-template-columns: 1fr; gap: 12px; }
    .forecast-card { padding: 10px; }
    .forecast-temp { font-size: 16px; }
    .forecast-icon { font-size: 28px; }
    .hourly-container { gap: 8px; }
    .hourly-item { min-width: 65px; padding: 8px; }
    .hourly-time { font-size: 12px; }
    .hourly-icon { font-size: 20px; }
    .hourly-temp { font-size: 14px; }
    .footer { padding: 10px; font-size: 10px; }
    .credits { font-size: 8px; padding: 3px 6px; }
}

@media (min-width: 480px) and (max-width: 639.98px) {
    body { padding: 12px; }
    .container { max-width: 100%; }
    .header { padding: 16px; }
    .header h1 { font-size: 24px; }
    .header p { font-size: 14px; }
    .search-container { flex-direction: column; padding: 14px; gap: 10px; }
    .search-input { max-width: 100%; padding: 8px 12px; font-size: 14px; }
    .search-button { padding: 8px 16px; }
    .location-button { padding: 8px; }
    .content { padding: 14px; }
    .city-name { font-size: 20px; }
    .weather-icon { font-size: 48px; }
    .temperature { font-size: 38px; }
    .temp-unit { font-size: 20px; }
    .description { font-size: 16px; }
    .temp-range { gap: 12px; }
    .details { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .forecast-container { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .forecast-card { padding: 14px; }
    .hourly-item { min-width: 80px; }
}

@media (min-width: 640px) and (max-width: 831.98px) {
    body { padding: 16px; }
    .container { max-width: 600px; }
    .header { padding: 20px; }
    .header h1 { font-size: 28px; }
    .search-container { flex-direction: row; padding: 16px 20px; gap: 12px; }
    .search-input { max-width: 340px; padding: 10px 14px; }
    .content { padding: 18px; }
    .city-name { font-size: 24px; }
    .weather-icon { font-size: 56px; }
    .temperature { font-size: 46px; }
    .temp-unit { font-size: 24px; }
    .details { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .forecast-container { grid-template-columns: repeat(3, 1fr); gap: 16px; }
    .forecast-card { padding: 16px; }
    .hourly-item { min-width: 90px; }
}

@media (min-width: 832px) and (max-width: 1023.98px) {
    body { padding: 20px; }
    .container { max-width: 780px; }
    .header { padding: 24px; }
    .search-container { padding: 20px 24px; }
    .search-input { max-width: 400px; }
    .content { padding: 22px; }
    .city-name { font-size: 26px; }
    .weather-icon { font-size: 64px; }
    .temperature { font-size: 52px; }
    .temp-unit { font-size: 28px; }
    .details { grid-template-columns: repeat(3, 1fr); }
    .forecast-container { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) and (max-width: 1279.98px) {
    body { padding: 24px; }
    .container { max-width: 960px; }
    .header { padding: 28px; }
    .search-container { padding: 24px 28px; }
    .search-input { max-width: 440px; }
    .content { padding: 28px; }
    .city-name { font-size: 28px; }
    .weather-icon { font-size: 72px; }
    .temperature { font-size: 58px; }
    .details { grid-template-columns: repeat(4, 1fr); }
    .forecast-container { grid-template-columns: repeat(5, 1fr); }
}

@media (min-width: 1280px) and (max-width: 1535.98px) {
    .container { max-width: 1140px; }
    .search-input { max-width: 480px; }
    .content { padding: 32px; }
    .header { padding: 30px 32px; }
    .weather-icon { font-size: 78px; }
    .temperature { font-size: 62px; }
    .details { grid-template-columns: repeat(4, 1fr); }
    .forecast-container { grid-template-columns: repeat(6, 1fr); }
}

@media (min-width: 1536px) {
    .container { max-width: 1320px; }
    .search-input { max-width: 520px; }
    .content { padding: 40px; }
    .header { padding: 36px 40px; }
    .header h1 { font-size: 34px; }
    .city-name { font-size: 30px; }
    .weather-icon { font-size: 84px; }
    .temperature { font-size: 66px; }
    .temp-unit { font-size: 32px; }
    .details { grid-template-columns: repeat(5, 1fr); }
    .forecast-container { grid-template-columns: repeat(7, 1fr); }
    .forecast-card { padding: 24px; }
}

@media (orientation: landscape) and (max-height: 400px) {
    body { padding: 6px; }
    .container { max-width: 100%; }
    .header { padding: 10px 14px; }
    .header h1 { font-size: 18px; }
    .header p { font-size: 12px; }
    .search-container { padding: 10px 14px; flex-direction: row; gap: 6px; }
    .search-input { max-width: 260px; padding: 6px 10px; font-size: 13px; }
    .search-button { padding: 6px 12px; font-size: 13px; }
    .location-button { padding: 6px; }
    .content { padding: 10px; }
    .city-name { font-size: 18px; }
    .weather-icon { font-size: 36px; }
    .temperature { font-size: 30px; }
    .temp-unit { font-size: 16px; }
    .details { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 10px; }
    .forecast-container { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
    .hourly-container { padding-bottom: 8px; }
    .hourly-item { min-width: 70px; }
    .footer { padding: 8px; font-size: 10px; }
}

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .spinner { border-width: 2px; }
    .detail-card::before { height: 1.5px; }
    .section-title::after { height: 2px; }
    .city-name::after { height: 1px; }
    .forecast-card, .detail-card { border-width: 0.5px; }
}

@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .weather-icon:hover i,
    .detail-card:hover,
    .forecast-card:hover,
    .hourly-item:hover {
        transform: none !important;
    }
}