:root {
    --primary-color: #4CAF50; /* Green */
    --accent-color: #FFC107; /* Amber */
    --background-color: #f7f7f7;
    --card-background: #ffffff;
    --text-color: #333;
    --light-text-color: #666;
    --border-color: #e0e0e0;
    --shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Myanmar Sans Pro', sans-serif; /* You might need to import a Myanmar font */
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.app-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: #fff;
    box-shadow: var(--shadow);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    background-color: var(--primary-color);
    color: white;
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow);
}

header h1 {
    margin: 0 0 15px;
    font-size: 1.8em;
    display: flex;
    align-items: center;
    justify-content: center;
}

header h1 .fas {
    margin-right: 10px;
}

nav {
    display: flex;
    justify-content: space-around;
    gap: 10px;
}

nav button {
    background-color: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    flex-grow: 1;
    font-size: 1em;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

nav button:hover, nav button.active {
    background-color: rgba(255, 255, 255, 0.4);
}

main {
    padding: 20px;
    flex-grow: 1;
}

section {
    background-color: var(--card-background);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

section.hidden {
    display: none;
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 20px;
}

.search-form input[type="date"],
.search-form button {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1em;
}

.search-form button {
    background-color: var(--primary-color);
    color: white;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.search-form button:hover {
    background-color: darken(var(--primary-color), 10%); /* This won't work in plain CSS, use a specific color */
    background-color: #388E3C;
}

.room-list {
    display: grid;
    gap: 20px;
}

.room-card {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--card-background);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
}

.room-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.room-info {
    padding: 15px;
    flex-grow: 1;
}

.room-info h3 {
    margin-top: 0;
    font-size: 1.4em;
    color: var(--primary-color);
}

.room-info p {
    margin: 5px 0;
    font-size: 0.95em;
    color: var(--light-text-color);
}

.room-actions {
    padding: 15px;
    background-color: var(--background-color);
    text-align: right;
}

.book-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.book-btn:hover {
    background-color: darken(var(--accent-color), 10%); /* Use #FBC02D */
    background-color: #FBC02D;
}

/* Booking Form Styling */
#bookingFormSection h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: var(--text-color);
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"] {
    width: calc(100% - 24px); /* Account for padding */
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1em;
}

.form-group span {
    display: block;
    padding: 12px;
    background-color: var(--background-color);
    border-radius: 5px;
    color: var(--text-color);
}

.cta-button {
    width: 100%;
    padding: 15px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.1em;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.cta-button:hover {
    background-color: #388E3C;
}

/* Loading and Message Box */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    z-index: 1000;
    font-size: 1.2em;
}

.spinner {
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid white;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin-bottom: 10px;
}

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

.message-box {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: white;
    padding: 15px 20px;
    border-radius: 8px;
    z-index: 1001;
    opacity: 0;
    transition: opacity 0.3s ease;
    font-size: 1.1em;
    text-align: center;
}

.message-box.show {
    opacity: 1;
}

.message-box.success {
    background-color: #4CAF50;
}

.message-box.error {
    background-color: #f44336;
}

/* Basic Utility */
.hidden {
    display: none !important;
}

figcaption {
    text-align: center; /* For Myanmar font alignment adjustment if needed */
}

</style>