body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    background-color: var(--background-dark);
    color: var(--text-light);
    line-height: 1.6;

    /* Ensure background covers the entire page and is fixed */
    background-image: url('/section-background.png');
    /* Removed 'repeat' - 'cover' handles the sizing */
    background-attachment: fixed; /* Stays in place when scrolling */
    background-size: cover; /* Scales image to cover the entire element */
    background-position: center center; /* Center the background image */
}

:root {
    --accent-color: #8B4513;       /* Saddle Brown - main accent */
    --accent-color-dark: #5D3A1A;  /* Darker bronze for hover states */
    --background-dark: #1E1306;    /* Very dark brown for backgrounds */
    --background-medium: #2E1F0A;  /* Medium brown for sections */
    --text-light: #E6D2B5;         /* Light sandy color for text */
    --text-medium: #D2B48C;         /* Tan color for secondary text */
    --text-dark: #111;             /* Dark text for contrast */
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
    overflow: hidden;
    padding: 0 20px;
}

header {
    background-color: var(--background-medium);
    color: var(--text-light);
    padding: 1rem 0;
    border-bottom: 3px solid var(--accent-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
}

header #logo {
    height: 80px; /* Increased height */
    width: auto;
    margin-right: 15px;
}

header nav ul {
    padding: 0;
    list-style: none;
    margin: 0;
    display: flex; /* Use flexbox for nav items */
    align-items: center;
}

header nav ul li {
    margin-left: 25px;
}

header nav ul li:first-child {
    margin-left: 0;
}

header nav ul li a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: bold;
    font-family: 'Orbitron', sans-serif;
    transition: color 0.3s ease;
}

header nav ul li a:hover,
header nav ul li a.active {
    color: var(--accent-color);
}

#hero {
    background: url('/hero-background.png') no-repeat center center/cover;
    height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--text-light);
    position: relative;
    padding: 20px; /* Add padding */
}

#hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    z-index: 0; /* Ensure overlay is behind content */
}

.hero-content {
    position: relative;
    z-index: 1;
}

#hero h1 {
    font-family: 'Orbitron', sans-serif;
    font-size: 5rem;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
    color: var(--text-light);
}

#hero p {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.music-controls {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

#login-cta-button,
#logout-button,
#login-form button,
#music-toggle-button,
.dashboard-item .dashboard-button {
    background-color: var(--accent-color);
    color: var(--text-light);
    border: none;
    padding: 12px 25px;
    font-size: 1rem;
    font-family: 'Orbitron', sans-serif;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 5px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 15px rgba(139, 69, 19, 0.4);
    display: inline-block;
    text-decoration: none;
    text-align: center;
}

#login-cta-button:hover,
#logout-button:hover,
#login-form button:hover,
#music-toggle-button:hover,
.dashboard-item .dashboard-button:hover {
    background-color: var(--accent-color-dark);
    transform: translateY(-2px);
}

.content-section {
    padding: 60px 0;
    border-bottom: 1px solid var(--background-medium);
}

.content-section h2 {
    font-family: 'Orbitron', sans-serif;
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
}

.content-section ul {
    list-style: none;
    padding: 0;
}

.content-section ul li {
    background: rgba(30, 19, 6, 0.7);
    backdrop-filter: blur(5px);
    margin-bottom: 10px;
    padding: 15px;
    border-left: 5px solid var(--accent-color);
    border-radius: 3px;
    color: var(--text-light);
}

#member-dashboard {
    min-height: 80vh;
}

#member-dashboard .dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

#member-dashboard .dashboard-item {
    background-color: rgba(30, 19, 6, 0.8);
    backdrop-filter: blur(5px);
    padding: 20px;
    border-radius: 5px;
    border: 1px solid var(--background-medium);
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

#member-dashboard .dashboard-item h3 {
    color: var(--accent-color);
    margin-top: 0;
    font-family: 'Orbitron', sans-serif;
}

#member-dashboard .dashboard-item .dashboard-button {
    margin-top: auto;
    width: 100%;
    box-sizing: border-box;
}

#about, #rules {
}

#members {
    color: var(--text-light);
}

.member-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 20px;
}

.member-profile {
    background-color: rgba(30, 19, 6, 0.85);
    backdrop-filter: blur(6px);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--background-medium);
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
    text-align: center;
    display: flex;
    flex-direction: column;
}

.member-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px auto;
    border: 3px solid var(--accent-color);
}

.member-profile h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--accent-color);
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.member-details {
    text-align: left;
    flex-grow: 1;
}

.member-details h4 {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-medium);
    font-size: 1.1rem;
    margin-top: 15px;
    margin-bottom: 5px;
    border-bottom: 1px solid var(--background-dark);
    padding-bottom: 5px;
}

.member-details p {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-light);
    margin-bottom: 10px;
}

.member-details ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}

.member-details ul li {
    font-size: 0.9rem;
    color: var(--text-light);
    padding: 5px 0;
    border-bottom: 1px dashed var(--background-dark);
    background: none;
    border-left: none;
    margin-bottom: 0;
}

.member-details ul li:last-child {
    border-bottom: none;
}

footer {
    background-color: var(--background-medium);
    color: var(--text-medium);
    text-align: center;
    padding: 30px 0;
    border-top: 3px solid var(--accent-color);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.social-links a {
    color: var(--text-medium);
    text-decoration: none;
    margin: 0 10px;
    font-family: 'Orbitron', sans-serif;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--accent-color);
}

.copyright, .inspiration, .creator-credit {
    font-size: 0.9rem;
    margin: 2px 0;
}

.creator-credit {
    color: var(--text-medium);
}

.modal {
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.7);
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: var(--background-medium);
    padding: 30px;
    border: 1px solid var(--background-dark);
    width: 90%;
    max-width: 400px;
    border-radius: 8px;
    box-shadow: 0 5px 25px rgba(0,0,0,0.5);
    position: relative;
    text-align: center;
}

.close-button {
    color: var(--text-medium);
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close-button:hover,
.close-button:focus {
    color: var(--text-light);
    text-decoration: none;
}

#login-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

#login-form label {
    color: var(--text-light);
    text-align: left;
    font-weight: bold;
    margin-bottom: 5px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9em;
}

#login-form input[type="text"],
#login-form input[type="password"] {
    padding: 12px 15px;
    border: 1px solid var(--background-dark);
    border-radius: 4px;
    background-color: var(--background-dark);
    color: var(--text-light);
    font-size: 1rem;
    width: calc(100% - 30px);
    box-sizing: border-box;
}

#login-form input[type="text"]:focus,
#login-form input[type="password"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 5px rgba(139, 69, 19, 0.5);
}

#login-form button {
    margin-top: 10px;
    padding: 12px 25px;
    font-size: 1.1rem;
}

.error-message {
    color: #ff4d4d;
    font-size: 0.9em;
    margin-top: 15px;
    text-align: center;
}

.modal-footer-links {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid var(--background-dark);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.secondary-button {
    background-color: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 10px 20px;
    font-size: 0.9rem;
    font-family: 'Orbitron', sans-serif;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.secondary-button:hover {
    background-color: var(--accent-color);
    color: var(--text-light);
}

#admin-section {
    min-height: 80vh;
    color: var(--text-light);
}

#admin-login-area,
#admin-dashboard {
    background-color: rgba(30, 19, 6, 0.8);
    backdrop-filter: blur(5px);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid var(--background-medium);
    box-shadow: 0 5px 25px rgba(0,0,0,0.5);
    margin: 40px auto; /* Center the content */
    text-align: center;
}

#admin-login-area h2,
#admin-dashboard h2 {
    color: var(--accent-color);
    font-family: 'Orbitron', sans-serif;
    margin-bottom: 20px;
}

#admin-login-form,
#add-user-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

#admin-login-form label,
#add-user-form label {
    color: var(--text-light);
    text-align: left;
    font-weight: bold;
    margin-bottom: 5px;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9em;
}

#admin-login-form input[type="text"],
#admin-login-form input[type="password"],
#add-user-form input[type="text"],
#add-user-form input[type="password"] {
    padding: 12px 15px;
    border: 1px solid var(--background-dark);
    border-radius: 4px;
    background-color: var(--background-dark);
    color: var(--text-light);
    font-size: 1rem;
    width: calc(100% - 30px);
    box-sizing: border-box;
}

#admin-login-form input[type="text"]:focus,
#admin-login-form input[type="password"]:focus,
#add-user-form input[type="text"]:focus,
#add-user-form input[type="password"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 5px rgba(139, 69, 19, 0.5);
}

#admin-login-form button,
#add-user-form button {
    background-color: var(--accent-color);
    color: var(--text-light);
    border: none;
    padding: 12px 25px;
    font-size: 1rem;
    font-family: 'Orbitron', sans-serif;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 5px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 15px rgba(139, 69, 19, 0.4);
    margin-top: 10px;
}

#admin-login-form button:hover,
#add-user-form button:hover {
    background-color: var(--accent-color-dark);
    transform: translateY(-2px);
}

.admin-dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 30px;
    margin-bottom: 30px;
    text-align: left; /* Align content within grid cells to left */
}

.admin-dashboard-item {
    background-color: rgba(18, 11, 4, 0.9); /* Darker item background */
    backdrop-filter: blur(3px);
    padding: 25px;
    border-radius: 6px;
    border: 1px solid var(--background-dark);
    box-shadow: 0 3px 12px rgba(0,0,0,0.35);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.admin-dashboard-item h3 {
    color: var(--accent-color);
    margin-top: 0;
    margin-bottom: 15px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    text-align: center;
}

.admin-dashboard-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 20px;
    flex-grow: 1;
}

.admin-dashboard-item .dashboard-button {
    background-color: var(--accent-color);
    color: var(--text-light);
    border: none;
    padding: 12px 20px;
    font-size: 1rem;
    font-family: 'Orbitron', sans-serif;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 5px;
    transition: background-color 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
    box-shadow: 0 2px 8px rgba(139, 69, 19, 0.3);
    display: block; /* Make button take full width of its flex container */
    width: 100%;
    box-sizing: border-box;
    text-decoration: none;
    text-align: center;
}

.admin-dashboard-item .dashboard-button:hover {
    background-color: var(--accent-color-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 69, 19, 0.5);
}

#member-management-content {
    margin-top: 20px; /* Add some space if it's directly under a heading */
}

#member-management-content h2 { /* This is the "Gerenciar Membros" heading within this view */
    color: var(--accent-color);
    font-family: 'Orbitron', sans-serif;
    margin-bottom: 25px;
    text-align: center;
}

.admin-controls {
    display: grid;
    grid-template-columns: 1fr; /* Stack on small screens */
    gap: 30px; /* Space between sections */
    margin-top: 30px;
}

.add-user-form-container,
.user-list-container {
    background-color: rgba(18, 11, 4, 0.9); /* Slightly darker background */
    padding: 20px;
    border-radius: 5px;
    border: 1px solid var(--background-medium);
    text-align: left; /* Align text left within containers */
}

.add-user-form-container h3,
.user-list-container h3 {
    color: var(--accent-color);
    font-family: 'Orbitron', sans-serif;
    margin-top: 0;
    margin-bottom: 15px;
    text-align: center; /* Center heading within containers */
}

#member-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

#member-list li {
    background-color: var(--background-dark); /* Darker background for list items */
    border: 1px solid var(--background-medium);
    margin-bottom: 8px;
    padding: 10px 15px;
    border-radius: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-light);
}

#member-list li span {
    flex-grow: 1;
    margin-right: 10px;
    word-break: break-all; /* Prevent overflow */
}

.delete-user-button {
    background-color: #cc0000; /* Red color for delete */
    color: white;
    border: none;
    padding: 5px 10px;
    font-size: 0.8rem;
    font-family: 'Roboto', sans-serif;
    cursor: pointer;
    border-radius: 3px;
    transition: background-color 0.3s ease;
}

.delete-user-button:hover {
    background-color: #ff3333;
}

.info-message {
    color: var(--accent-color); /* Or a neutral color */
    font-size: 0.9em;
    margin-top: 15px;
    text-align: center;
}

@media (max-width: 768px) {
    header #logo {
        float: none;
        display: block;
        margin: 0 auto 10px auto;
        text-align: center;
        height: 60px;
    }
    header nav {
        float: none;
        text-align: center;
        width: 100%; /* Ensure nav takes full width for centering */
    }
    header nav ul {
        flex-direction: column; /* Stack nav items */
        align-items: center; /* Center items when stacked */
    }
    header nav ul li {
        display: block;
        margin: 10px 0;
        margin-left: 0; /* Reset margin for stacked items */
    }
    #hero h1 {
        font-size: 2.5rem;
    }
    #hero p {
        font-size: 1.2rem;
    }
    .container {
        width: 95%;
    }
    .admin-dashboard-grid { /* Ensure it also stacks if not covered by auto-fit */
        grid-template-columns: 1fr;
    }
}

@media (max-width: 992px) {
    #member-dashboard .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .member-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Revert to auto-fit for smaller than 992px */
    }
}

@media (min-width: 992px) { /* Ensure 3 columns for larger screens */
    .member-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 576px) {
    #member-dashboard .dashboard-grid {
        grid-template-columns: repeat(1, 1fr);
    }
    .member-grid {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 768px) {
    .admin-controls {
        grid-template-columns: 1fr 1fr; /* Two columns on larger screens */
    }
}

.primary-button {
    background-color: var(--accent-color);
    color: var(--text-light);
    border: none;
    padding: 12px 25px;
    font-size: 1.2rem;
    font-family: 'Orbitron', sans-serif;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 5px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 15px rgba(139, 69, 19, 0.4);
    display: inline-block;
    width: 100%;
    text-align: center;
}

.primary-button:hover {
    background-color: var(--accent-color-dark);
    transform: translateY(-2px);
}