/* Root variables */
:root {
    --panel-bg: rgba(2, 14, 39, 0.7);
    --text-color: #ffffff;
    --secondary-text: rgba(255, 255, 255, 0.8);
    --search-bg: rgba(255, 255, 255, 0.1);
    --font-family: 'Nunito Sans', sans-serif;
}

[data-theme="light"] {
    --panel-bg: rgba(255, 255, 255, 0.7);
    --text-color: #000000;
    --secondary-text: rgba(0, 0, 0, 0.8);
    --search-bg: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --panel-bg: rgba(2, 14, 39, 0.7);
    --text-color: #ffffff;
    --secondary-text: rgba(255, 255, 255, 0.8);
    --search-bg: rgba(255, 255, 255, 0.1);
}

/* Base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-family);
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-family);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: var(--text-color);
    min-height: 100vh;
    transition: background-image 1.5s ease-in-out;
    position: relative;
}

/* Add a pseudo-element for smooth transitions */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
    z-index: 0;
    pointer-events: none;
}

body.transitioning::after {
    opacity: 1;
}

/* Background overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        rgba(0, 0, 0, 0.2),
        rgba(0, 0, 0, 0.3)
    );
    z-index: 1;
    pointer-events: none;
}

/* Container */
.container {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    padding: 20px;
    box-sizing: border-box;
}

/* Search container styles */
.search-container {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: 800px;
    margin: 0 auto 30px;
    padding: 0 20px;
}

.search-input-wrapper {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 12px;
    color: var(--text-color);
    opacity: 0.7;
    font-size: 14px;
}

#search-input {
    width: 100%;
    padding: 10px 12px 10px 35px;
    background: var(--search-bg);
    border: none;
    border-radius: 8px;
    color: var(--text-color);
    font-size: 15px;
    height: 40px;
}

#search-input::placeholder {
    color: var(--secondary-text);
}

.location-btn {
    width: 40px;
    height: 40px;
    padding: 0;
    border: none;
    border-radius: 8px;
    background: var(--search-bg);
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.location-btn:hover {
    background: var(--text-color);
    color: var(--panel-bg);
}

/* Content grid */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Panel styles */
.panel {
    background: var(--panel-bg);
    border-radius: 15px;
    padding: 25px;
    backdrop-filter: blur(10px);
}

/* Current weather styles */
.weather-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.temperature {
    font-family: var(--font-family);
    font-weight: 600;
    font-size: 64px;
    margin: 0;
}

.weather-icon {
    font-size: 48px;
}

.location {
    font-family: var(--font-family);
    font-weight: 600;
    font-size: 28px;
    margin: 0 0 10px 0;
}

.datetime {
    font-family: var(--font-family);
    font-weight: 400;
    color: var(--secondary-text);
    margin: 0 0 20px 0;
    font-size: 16px;
}

.weather-stats {
    display: flex;
    gap: 20px;
}

.stat {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 16px;
}

/* Forecast styles */
.forecast {
    padding: 25px;
}

.forecast h3 {
    margin: 0 0 20px 0;
    font-size: 20px;
    color: var(--text-color);
}

.forecast-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.forecast-day {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 15px;
    padding: 12px;
    border-bottom: 1px solid var(--search-bg);
    transition: all 0.3s ease;
}

.forecast-day:hover {
    background: var(--search-bg);
    border-radius: 8px;
}

.forecast-day:last-child {
    border-bottom: none;
}

.forecast-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
}

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

.forecast-info .day {
    font-family: var(--font-family);
    font-weight: 600;
    font-size: 16px;
}

.forecast-info .date {
    font-family: var(--font-family);
    font-weight: 400;
    font-size: 14px;
    color: var(--secondary-text);
}

.forecast-temp {
    font-family: var(--font-family);
    font-weight: 600;
    font-size: 18px;
}

/* Controls and settings */
.controls {
    position: fixed;
    bottom: 20px;
    left: 20px;
    display: flex;
    gap: 8px;
    z-index: 1000;
}

.control-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--panel-bg);
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.control-btn:hover {
    background: var(--text-color);
    color: var(--panel-bg);
}

.settings-modal {
    display: none;
    position: fixed;
    bottom: 80px;
    left: 20px;
    background: var(--panel-bg);
    padding: 20px;
    border-radius: 15px;
    z-index: 1000;
    min-width: 150px;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.settings-modal.active {
    display: block;
}

.settings-modal h3 {
    margin: 0 0 15px 0;
    font-size: 16px;
}

.unit-toggle {
    display: flex;
    gap: 8px;
    justify-content: center;
}

.unit-toggle button {
    padding: 8px 16px;
    border: none;
    border-radius: 20px;
    background: var(--search-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
}

.unit-toggle button.active {
    background: var(--text-color);
    color: var(--panel-bg);
}

/* Material Icons styles */
.material-symbols-outlined {
    font-size: 24px;
    font-variation-settings:
        'FILL' 1,
        'wght' 400,
        'GRAD' 0,
        'opsz' 24;
}

.weather-icon .material-symbols-outlined {
    font-size: 48px;
}

.forecast-icon .material-symbols-outlined {
    font-size: 24px;
}

/* Loading animation */
.loading {
    animation: spin 1s linear infinite;
}

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

/* Responsive design */
@media (max-width: 768px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 0 15px;
    }

    .search-container {
        padding: 0 15px;
    }

    .panel {
        padding: 20px;
    }

    .temperature {
        font-size: 48px;
    }

    .location {
        font-size: 24px;
    }

    .forecast-container {
        max-height: 400px;
        overflow-y: auto;
    }

    .controls {
        bottom: 15px;
        left: 15px;
    }

    .settings-modal {
        bottom: 70px;
        left: 15px;
    }
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--search-bg);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--secondary-text);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-color);
}

/* Tablet Styles (768px to 1024px) */
@media screen and (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
        max-width: 700px;
        gap: 15px;
    }

    .search-container {
        max-width: 700px;
        padding: 0 15px;
    }

    .panel {
        padding: 20px;
    }

    .temperature {
        font-size: 56px;
    }

    .location {
        font-size: 26px;
    }

    .weather-stats {
        gap: 15px;
    }
}

/* Mobile Styles (up to 767px) */
@media screen and (max-width: 767px) {
    .container {
        padding: 15px;
    }

    .search-container {
        padding: 0 10px;
        margin-bottom: 20px;
    }

    #search-input {
        height: 36px;
        font-size: 14px;
    }

    .location-btn {
        width: 36px;
        height: 36px;
    }

    .content-grid {
        padding: 0 10px;
        gap: 12px;
    }

    .panel {
        padding: 15px;
        border-radius: 12px;
    }

    .temperature {
        font-size: 48px;
    }

    .location {
        font-size: 22px;
    }

    .datetime {
        font-size: 14px;
    }

    .weather-stats {
        gap: 12px;
    }

    .stat {
        font-size: 14px;
    }

    .forecast h3 {
        font-size: 18px;
        margin-bottom: 12px;
    }

    .forecast-day {
        padding: 10px;
        gap: 10px;
    }

    .forecast-info .day {
        font-size: 14px;
    }

    .forecast-info .date {
        font-size: 12px;
    }

    .forecast-temp {
        font-size: 16px;
    }

    .controls {
        bottom: 15px;
        left: 15px;
    }

    .control-btn {
        width: 36px;
        height: 36px;
    }

    .settings-modal {
        bottom: 60px;
        left: 15px;
        padding: 15px;
        min-width: 140px;
    }

    .settings-modal h3 {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .unit-toggle button {
        padding: 6px 12px;
        font-size: 14px;
    }
}

/* Small Mobile Styles (up to 375px) */
@media screen and (max-width: 375px) {
    .temperature {
        font-size: 42px;
    }

    .location {
        font-size: 20px;
    }

    .weather-icon .material-symbols-outlined {
        font-size: 42px;
    }

    .forecast-container {
        max-height: 350px;
    }

    .forecast-day {
        padding: 8px;
    }
}

/* Landscape Mode */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .container {
        padding: 10px;
    }

    .content-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .panel {
        padding: 12px;
    }

    .temperature {
        font-size: 42px;
    }

    .forecast-container {
        max-height: 200px;
        overflow-y: auto;
    }

    .controls {
        bottom: 10px;
        left: 10px;
    }

    .settings-modal {
        bottom: 55px;
    }
}

/* High-DPI Screens (Retina) */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    body {
        background-size: cover;
    }
}

/* Language toggle styles */
.language-toggle {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.language-toggle button {
    padding: 8px 16px;
    border: none;
    border-radius: 20px;
    background: var(--search-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.language-toggle button.active {
    background: var(--text-color);
    color: var(--panel-bg);
}

.settings-item {
    margin-bottom: 15px;
}

.settings-item:last-child {
    margin-bottom: 0;
}

.language-text {
    display: block;
    margin-bottom: 8px;
    color: var(--text-color);
}

/* Language controls styles */
.language-controls {
    position: fixed;
    top: 20px;
    left: 20px;
    display: flex;
    gap: 8px;
    z-index: 1000;
}

.lang-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 20px;
    background: var(--panel-bg);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    backdrop-filter: blur(10px);
    min-width: 45px;
    text-align: center;
}

.lang-btn.active {
    background: var(--text-color);
    color: var(--panel-bg);
}

/* Adjust for mobile */
@media screen and (max-width: 768px) {
    .language-controls {
        top: 10px;
        left: 10px;
        gap: 6px;
    }
    
    .lang-btn {
        padding: 6px 12px;
        font-size: 13px;
        min-width: 40px;
    }
}

/* Small Mobile Styles */
@media screen and (max-width: 375px) {
    .language-controls {
        top: 8px;
        left: 8px;
        gap: 4px;
    }
    
    .lang-btn {
        padding: 5px 10px;
        font-size: 12px;
        min-width: 35px;
        border-radius: 15px;
    }
}

/* Add at the end of the file */
footer {
    position: fixed;
    bottom: 20px;
    right: 20px;
    color: var(--text-color);
    font-size: 14px;
    z-index: 1000;
    opacity: 0.8;
}

/* Update mobile responsive styles for footer */
@media screen and (max-width: 768px) {
    footer {
        bottom: 15px;
        right: 15px;
        font-size: 12px;
    }
}