/* =========================================================
   BASE STYLES & VARIABLES
   ========================================================= */
:root {
    /* These colors are placeholders, overridden by PHP dynamic styles in index.php */
    --color-primary: #D52B2B; 
    --color-secondary: #FFFFFF;
    --color-dark-bg: #242424; 
    --color-light-gray: rgba(255, 255, 255, 0.1); /* Light transparent overlay */
    --color-medium-gray: rgba(255, 255, 255, 0.2);
    --color-text-light: #f0f0f0;
    --color-text-dark: #111111;
    --blur-effect: blur(10px);
}

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

/* Base Body Styles for the Main Application (index.php) */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--color-text-light);
    min-height: 100vh;
    display: block; 
    background-size: cover;
    background-attachment: fixed;
    /* Space for fixed footer set by PHP inline style */
}

/* --- App Container & Layout --- */
.app-container {
    max-width: 600px; /* Mobile-first maximum width */
    margin: 0 auto;
}

main.content {
    padding: 20px;
}

/* --- Typography & Links --- */
.text-primary {
    color: var(--color-primary);
}
h1, h2, h3 {
    margin-top: 1rem;
    color: var(--color-secondary);
    font-weight: 300;
}
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; border-bottom: 1px solid var(--color-light-gray); padding-bottom: 5px; margin-bottom: 15px; }
a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}
a:hover {
    color: var(--color-secondary);
}


/* =========================================================
   FIXED FOOTER TABBED MENU (Mobile Primary Navigation)
   ========================================================= */
.footer-menu {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    max-width: 600px; 
    margin: 0 auto;
    height: 65px;
    
    display: flex;
    justify-content: space-around;
    align-items: center;
    
    background-color: rgba(0, 0, 0, 0.5); /* Glassmorphism Base */
    backdrop-filter: var(--blur-effect); 
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 1000;
}

.footer-menu a {
    flex-grow: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 5px 0;
    color: var(--color-text-light);
    font-size: 0.75rem;
    font-weight: 500;
    opacity: 0.7;
    transition: all 0.2s;
}

.footer-menu a:hover {
    opacity: 1;
}

.footer-menu a.active {
    opacity: 1;
    color: var(--color-primary);
    box-shadow: inset 0 -3px 0 0 var(--color-primary); /* Active tab indicator */
}

/* Styles for embedded SVG icons */
.footer-menu img,
.footer-menu svg {
    width: 24px;
    height: 24px;
    margin-bottom: 2px;
    fill: var(--color-secondary); /* Ensures icons are white */
    filter: none;
    transition: all 0.2s;
}

.footer-menu a.active svg {
    fill: var(--color-secondary); 
    filter: drop-shadow(0 0 4px var(--color-primary)); /* Adds glow effect */
}


/* =========================================================
   PLAYER PAGE STYLES
   ========================================================= */
.page-player {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 0 20px 0;
}

.center-logo {
    width: 100px;
    height: 100px;
    margin: 0 auto 10px;
    border-radius: 50%;
    /* Border and shadow color set dynamically by PHP */
    border: 3px solid var(--color-primary); 
    box-shadow: 0 0 15px var(--color-primary);
}
.radio-name {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 30px;
    letter-spacing: 1px;
}

.now-playing-container {
    background-color: var(--color-medium-gray);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    width: 100%;
    max-width: 400px;
    backdrop-filter: var(--blur-effect);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
    margin-bottom: 30px;
}
.now-playing-image {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}
.now-playing-title {
    font-size: 1.2rem;
    font-weight: 400;
}

/* Controls (Play/Pause/Volume) */
.controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    width: 100%;
    max-width: 400px;
}
.btn-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-weight: bold;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
    width: 100%;
}
.btn-primary:hover {
    filter: brightness(1.2);
}
#volume-slider {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--color-light-gray);
    border-radius: 3px;
    outline: none;
}
#volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--color-primary);
    cursor: pointer;
}

/* Social Icons */
.social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}
.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-light-gray);
    transition: background-color 0.2s ease-in-out, transform 0.2s ease-in-out;
}
.social-icons a:hover {
    background-color: var(--color-primary);
    transform: translateY(-3px);
}
.social-icons img, 
.social-icons svg {
    width: 28px;
    height: 28px;
    fill: var(--color-secondary); /* Ensures icons are white */
    filter: none;
}

/* Event Spotlight */
.event-spotlight {
    background-color: var(--color-light-gray);
    padding: 15px;
    border-radius: 8px;
    width: 100%;
    max-width: 400px;
    margin-top: 10px;
}
.event-spotlight h3 {
    margin-top: 0;
    font-size: 1.1rem;
    color: var(--color-primary);
}


/* =========================================================
   EVENTS & ABOUT PAGE STYLES
   ========================================================= */
.page-events, .page-about {
    padding-top: 20px;
}

.event-card {
    background-color: var(--color-medium-gray);
    padding: 15px;
    border-radius: 12px;
    margin-bottom: 25px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    backdrop-filter: var(--blur-effect);
}
.event-card img {
    width: 100%;
    max-height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 10px;
}
.event-card h2 {
    font-size: 1.3rem;
    font-weight: 500;
    border-bottom: none;
    margin-top: 5px;
}
.event-date {
    color: #FCD048; /* Accent yellow for date */
    font-weight: 600;
    margin-bottom: 10px;
}
.btn-secondary {
    display: inline-block;
    background-color: var(--color-primary);
    color: var(--color-secondary);
    padding: 8px 15px;
    border-radius: 20px;
    margin-top: 10px;
    text-align: center;
    font-weight: bold;
    width: auto;
    align-self: flex-start;
    transition: filter 0.2s;
}
.btn-secondary:hover {
    filter: brightness(1.2);
}

.page-about h2 {
    margin-top: 25px;
}
.page-about p {
    line-height: 1.6;
    margin-bottom: 15px;
}
.page-about strong {
    color: var(--color-primary);
}


/* =========================================================
   ADMIN CONTROL PANEL STYLES (DASHBOARD LOOK)
   ========================================================= */

body.admin-body {
    background-color: #f4f7f9; /* Soft, light background for control panel */
    color: #333;
    display: block; 
    padding: 0; 
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.admin-container {
    background-color: var(--color-secondary);
    color: var(--color-text-dark);
    padding: 40px; 
    border-radius: 12px;
    max-width: 1000px; 
    margin: 40px auto;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08); 
}

.admin-container h1 {
    font-size: 2.2rem;
    color: var(--color-text-dark);
    border-bottom: 3px solid var(--color-primary);
    padding-bottom: 10px;
    margin-bottom: 30px;
}
.admin-container .text-primary {
    color: var(--color-primary);
}
.admin-container h2 {
    font-size: 1.6rem;
    color: #333;
    margin-top: 30px;
    border-bottom: 1px solid #ccc;
    padding-bottom: 5px;
}
.admin-container h3 {
    font-size: 1.4rem;
    color: #555;
    margin-top: 25px;
}

/* Admin Navigation Tabs */
.admin-nav {
    display: flex;
    margin-bottom: 30px;
    background-color: #f0f3f6; 
    border-radius: 8px;
    padding: 5px;
}
.admin-nav a {
    padding: 12px 25px;
    font-weight: 600;
    color: #555;
    text-decoration: none;
    border-radius: 6px;
    transition: all 0.3s;
    flex-grow: 1; 
    text-align: center;
}
.admin-nav a:hover {
    color: var(--color-primary);
}
.admin-nav a.active {
    color: var(--color-secondary);
    background-color: var(--color-primary);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Form Grouping and Structure */
.form-group-section {
    padding: 25px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 30px;
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.form-group-section h3 {
    font-size: 1.4rem;
    color: #333;
    border-bottom: 1px dashed #ddd;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

.admin-container form label {
    display: block;
    margin-top: 18px;
    font-weight: 600;
    color: #444;
    font-size: 0.95rem;
}

.admin-container form input[type="text"], 
.admin-container form input[type="url"], 
.admin-container form input[type="email"], 
.admin-container form input[type="datetime-local"], 
.admin-container form select,
.admin-container form textarea {
    width: 100%;
    padding: 12px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 1rem;
    background-color: #f9f9f9; 
    transition: border-color 0.2s, box-shadow 0.2s;
}
.admin-container form input:focus,
.admin-container form textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(213, 43, 43, 0.2);
    outline: none;
}
.admin-container form textarea {
    min-height: 120px;
    resize: vertical;
}

/* Form Buttons */
.admin-container form button[type="submit"] {
    background-color: var(--color-primary);
    color: white;
    padding: 14px 30px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 30px;
    font-size: 1.1rem;
    font-weight: bold;
    transition: background-color 0.2s, transform 0.2s;
}
.admin-container form button[type="submit"]:hover {
    background-color: #c02626;
    transform: translateY(-1px);
}

/* Messages */
.admin-message {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 25px;
    font-weight: 600;
    font-size: 1rem;
}
.admin-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}
.admin-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Event Listing Styles */
.event-item {
    background-color: #fff;
    border: 1px solid #eee;
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
.event-item h4 {
    margin-top: 0;
    color: var(--color-primary);
    font-size: 1.2rem;
    border-bottom: 1px dashed #eee;
    padding-bottom: 5px;
    margin-bottom: 10px;
}
.event-item p {
    margin-bottom: 5px;
    font-size: 0.95rem;
    color: #555;
}
.event-item button {
    background-color: #f44336;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    margin-top: 10px;
    transition: background-color 0.2s;
}
.event-item button:hover {
    background-color: #da190b;
}