:root {
    --hkc-yellow: #FFD700;
    --hkc-dark: #333333;
    --hkc-gray: #666666;
    --hkc-white: #FFFFFF;
}

body {
    padding-bottom: 100px;
    background-color: #f8f8f8;
    color: var(--hkc-dark);
}

.hkc-nav {
    background-color: var(--hkc-dark);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hkc-nav .nav-link {
    color: var(--hkc-white) !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

.hkc-nav .nav-link:hover {
    color: var(--hkc-yellow) !important;
}

#player-bar {
    background: var(--hkc-dark);
    border-top: 3px solid var(--hkc-yellow);
    color: var(--hkc-white);
    padding: 15px 0;
}

#radio-player {
    width: 100%;
    height: 40px;
}

.hkc-btn {
    background-color: var(--hkc-yellow) !important;
    border: none;
    color: var(--hkc-dark) !important;
    font-weight: bold;
    padding: 8px 20px;
    transition: all 0.3s ease;
}

.hkc-btn:hover {
    background-color: #ffd900 !important;
    transform: translateY(-2px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.schedule-container {
    background: var(--hkc-white);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

.day-selector {
    background: var(--hkc-dark);
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.day-selector .btn {
    background: transparent;
    color: var(--hkc-white);
    border: 2px solid var(--hkc-yellow);
    margin: 5px;
    transition: all 0.3s ease;
}

.day-selector .btn.active,
.day-selector .btn:hover {
    background: var(--hkc-yellow);
    color: var(--hkc-dark);
}

.schedule-item {
    border-left: 4px solid var(--hkc-yellow);
    margin-bottom: 15px;
    padding: 15px;
    background: #f8f8f8;
    transition: all 0.3s ease;
}

.schedule-item:hover {
    transform: translateX(5px);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.admin-panel {
    background: var(--hkc-white);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

.admin-panel h2 {
    color: var(--hkc-dark);
    border-bottom: 3px solid var(--hkc-yellow);
    padding-bottom: 10px;
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    #player-bar .container {
        max-width: 100%;
    }
    
    #player-bar .row {
        flex-direction: column;
        text-align: center;
    }
    
    #player-bar .col-md-4,
    #player-bar .col-md-6,
    #player-bar .col-md-2 {
        margin-bottom: 10px;
    }
    
    .day-selector {
        overflow-x: auto;
        white-space: nowrap;
        padding: 15px 5px;
    }
}