/* Import modern fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&family=Tajawal:wght@400;500;700&display=swap');

:root {
    --bg-color: #F5F7FA; /* Light grayish background */
    --text-color: #1A202C; /* Dark gray for text */
    --border-color: #E2E8F0; /* Light border */
    --button-bg: #4A90E2; /* Light blue for buttons (from image) */
    --button-hover: #357ABD; /* Slightly darker blue on hover */
    --reset-bg: #E53E3E; /* Red for reset button (from image) */
    --reset-hover: #C53030; /* Darker red on hover */
    --result-bg: #FFFFFF; /* White background for results */
    --strong-color: #2B6CB0; /* Blue for highlighted text */
    --link-color: #2B6CB0; /* Blue for links */
    --powered-color: #718096; /* Gray for secondary text */
    --card-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    --card-border: 1px solid #E2E8F0;
}

[data-theme="night"] {
    --bg-color: #1A202C; /* Dark background for night mode */
    --text-color: #E2E8F0; /* Light text for contrast */
    --border-color: #4A5568; /* Darker border */
    --button-bg: #63B3ED; /* Lighter blue for buttons */
    --button-hover: #4299E1; /* Slightly darker blue on hover */
    --reset-bg: #F56565; /* Lighter red for reset button */
    --reset-hover: #E53E3E; /* Darker red on hover */
    --result-bg: #2D3748; /* Darker background for results */
    --strong-color: #63B3ED; /* Lighter blue for highlighted text */
    --link-color: #63B3ED; /* Lighter blue for links */
    --powered-color: #A0AEC0; /* Lighter gray for secondary text */
    --card-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    --card-border: 1px solid #4A5568;
}

body {
    margin: 0;
    padding: 0;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: all 0.3s ease;
}

html[dir="ltr"] body {
    font-family: 'Poppins', sans-serif;
}

html[dir="rtl"] body {
    font-family: 'Tajawal', sans-serif;
}

.embed-container {
    max-width: 100%;
    width: 100%;
    max-height: 600px;
    overflow-y: auto;
    box-sizing: border-box;
    padding: 20px;
    border-radius: 12px;
    background-color: var(--bg-color);
    box-shadow: var(--card-shadow);
}

.container {
    margin: 0 auto;
    max-width: 600px; /* Constrain width for better readability */
}

h1 {
    text-align: center;
    color: var(--text-color);
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    background-color: var(--result-bg);
    padding: 20px;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    border: var(--card-border);
}

label {
    font-weight: 500;
    color: var(--text-color);
    font-size: 15px;
}

select, input[type="number"], input[type="date"] {
    padding: 10px;
    font-size: 15px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    width: 100%;
    box-sizing: border-box;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

select:focus, input[type="number"]:focus, input[type="date"]:focus {
    outline: none;
    border-color: var(--button-bg);
    box-shadow: 0 0 0 3px rgba(43, 108, 176, 0.1);
}

/* Customize date input in light mode */
input[type="date"] {
    background-color: #EDF2F7; /* Slightly lighter background */
    border-color: #CBD5E0;
}

/* Customize date input in night mode */
[data-theme="night"] input[type="date"] {
    background-color: #2D3748; /* Darker background for visibility */
    border-color: #718096;
    color: #E2E8F0;
}

/* Enhance calendar icon in both modes */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: brightness(0.7);
    cursor: pointer;
}

[data-theme="night"] input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.8) brightness(1.2);
}

/* Support for Firefox */
input[type="date"]::-moz-calendar-picker-indicator {
    filter: brightness(0.7);
}

[data-theme="night"] input[type="date"]::-moz-calendar-picker-indicator {
    filter: invert(0.8) brightness(1.2);
}

.button-container {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

button {
    padding: 12px;
    border: none;
    border-radius: 12px; /* Larger border-radius for a softer look */
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
    flex: 1;
}

#calculateBtn {
    background-color: var(--button-bg);
    color: white;
}

#calculateBtn:hover {
    background-color: var(--button-hover);
}

#resetBtn {
    background-color: var(--reset-bg);
    color: white;
}

#resetBtn:hover {
    background-color: var(--reset-hover);
}

#result {
    margin-top: 20px;
    padding: 15px;
    background-color: var(--result-bg);
    border-radius: 12px;
    display: none;
    font-size: 15px;
    color: var(--text-color);
    box-shadow: var(--card-shadow);
    border: var(--card-border);
}

html[dir="rtl"] #result {
    text-align: right;
}

html[dir="ltr"] #result {
    text-align: left;
}

.day-plan {
    margin-bottom: 15px;
    padding: 15px;
    background-color: var(--result-bg);
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    border: var(--card-border);
}

.day-plan strong {
    color: var(--strong-color);
    font-weight: 600;
}

/* Style for the current day */
.current-day {
    background-color: #4A90E2; /* Light blue background (from image) */
    color: white; /* White text for contrast */
    border: none;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.current-day strong {
    color: white; /* Ensure the strong text is also white */
}

/* Adjust current day style in night mode */
[data-theme="night"] .current-day {
    background-color: #63B3ED; /* Lighter blue background */
    color: #1A202C; /* Dark text for better contrast */
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

[data-theme="night"] .current-day strong {
    color: #1A202C; /* Dark text for better contrast */
}

.powered-by {
    text-align: center;
    margin-top: 15px;
    font-size: 13px;
    color: var(--powered-color);
}

.powered-by a {
    color: var(--link-color);
    text-decoration: none;
    font-weight: 500;
}

.powered-by a:hover {
    text-decoration: underline;
}

/* Toggle Switch and Language Button Styles */
.toggle-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
}

#nightMode-label {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-color);
}

.switch {
    position: relative;
    display: inline-block;
    width: 40px; /* Smaller width for a circular toggle */
    height: 20px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #CBD5E0;
    transition: 0.3s;
    border-radius: 20px; /* Fully rounded for a circular look */
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: #4A90E2; /* Light blue when active (from image) */
}

[data-theme="night"] input:checked + .slider {
    background-color: #63B3ED;
}

input:checked + .slider:before {
    transform: translateX(20px);
}

#languageBtn {
    padding: 8px 16px; /* Smaller padding for a compact look */
    border: none;
    border-radius: 6px; /* Smaller border-radius */
    background-color: #A0AEC0; /* Gray background (from image) */
    color: white;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#languageBtn:hover {
    background-color: #718096;
}

[data-theme="night"] #languageBtn {
    background-color: #718096;
}

[data-theme="night"] #languageBtn:hover {
    background-color: #4A5568;
}

/* Customize scrollbar */
.embed-container::-webkit-scrollbar {
    width: 8px;
}
.embed-container::-webkit-scrollbar-track {
    background: var(--result-bg);
}
.embed-container::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 4px;
}
.embed-container::-webkit-scrollbar-thumb:hover {
    background-color: #A0AEC0;
}