/* ============================================= */
/* SIDEBAR & PLAYER STYLES (MODERN TASARIM)      */
/* ============================================= */

.sidebar {
    width: 200px; 
    background-color: #252525; 
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center; 
    padding: 2.5rem 1rem;
    box-sizing: border-box;
    border-right: 1px solid #3a3a3a; 
    z-index: 100;
    overflow-y: auto;
    
    /* Firefox için kaydırma çubuğu stilleri */
    scrollbar-width: thin;
    scrollbar-color: #6b7280 #252525;
}

.logo-frame {
    width: 65px;
    height: 65px;
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.logo-frame img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: black;
    border: 3px solid white; 
    padding: 5px; 
    box-sizing: border-box;
}

/* Logonun altındaki sosyal medya ikonları */
.top-social-links {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    width: 100%;
    margin-bottom: 2.5rem;
}

.top-social-links a {
    color: #a1a1aa;
    transition: color 0.2s, transform 0.2s;
    position: relative; /* Tooltip için gerekli */
}

.top-social-links a:hover {
    color: #ffffff;
    transform: scale(1.1);
}

/* Tooltip (İpucu) Stilleri */
.top-social-links a::after {
    content: attr(data-tooltip);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 150%;
    background-color: #111;
    color: #fff;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    z-index: 110;
}

.top-social-links a:hover::after {
    opacity: 1;
    visibility: visible;
}

.top-social-links svg {
    width: 20px;
    height: 20px;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    text-align: center; 
    width: 100%;
}

.nav-link {
    font-size: 0.85rem;
    color: #a1a1aa; 
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.075em; 
    font-weight: 500;
    padding: 0.7rem 1rem;
    border-radius: 6px;
    transition: color 0.2s, background-color 0.2s;
}

.nav-link:hover {
    color: #ffffff;
    background-color: #3a3a3a;
}

.sidebar-nav .nav-link.active,
.special-nav-section .nav-link.active {
    color: #ffffff;
    background-color: #3a3a3a;
}

.special-nav-section {
    width: 100%;
    text-align: center;
    padding: 1.25rem 0;
    margin: 1.25rem 0;
    border-top: 1px solid #3a3a3a;
    border-bottom: 1px solid #3a3a3a;
    flex-shrink: 0;
}

.music-player {
    width: 100%;
    padding: 1.5rem 0;
    text-align: center;
    margin-bottom: 1rem;
    flex-shrink: 0;
}

.track-info { margin-bottom: 1.5rem; }
.track-title { color: #ffffff; font-weight: 500; font-size: 0.9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.track-artist { color: #a1a1aa; font-size: 0.75rem; }
.player-controls { display: flex; justify-content: center; align-items: center; gap: 1.25rem; margin-bottom: 1.5rem; }
.control-button { background: none; border: none; color: #a1a1aa; cursor: pointer; transition: color 0.3s; padding: 0; display: flex; align-items: center; justify-content: center; }
.control-button:hover { color: #ffffff; }
.control-button.play-button { color: #ffffff; }
.volume-controls { display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
.volume-icon { color: #a1a1aa; }
.volume-slider { -webkit-appearance: none; appearance: none; width: 100px; height: 4px; background: #4b5563; outline: none; border-radius: 2px; transition: opacity 0.2s; }
.volume-slider::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 14px; height: 14px; background: #ffffff; cursor: pointer; border-radius: 50%; }
.volume-slider::-moz-range-thumb { width: 14px; height: 14px; background: #ffffff; cursor: pointer; border-radius: 50%; border: none; }

/* ============================================= */
/* SIDEBAR FOOTER (SOSYAL MEDYA, HAVA DURUMU VB.)*/
/* ============================================= */
.sidebar-footer {
    width: 100%;
    text-align: center;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid #3a3a3a;
    flex-shrink: 0;
}

.weather-widget-container {
    margin-bottom: 1.25rem;
}

.sidebar-footer p {
    font-size: 0.75rem; 
    color: #6b7280;
    letter-spacing: 0.05em;
    margin: 0.5rem 0;
}

/* ============================================= */
/* ÖZEL KAYDIRMA ÇUBUĞU (CUSTOM SCROLLBAR)       */
/* ============================================= */
/* Chrome, Safari, Edge gibi Webkit tabanlı tarayıcılar için */
.sidebar::-webkit-scrollbar {
    width: 8px;
}

.sidebar::-webkit-scrollbar-track {
    background: #252525;
}

.sidebar::-webkit-scrollbar-thumb {
    background-color: #6b7280;
    border-radius: 10px;
    border: 2px solid #252525;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background-color: #a1a1aa;
}