/* ========== Root ========== */
.tv-root {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 100;
    overflow: hidden;
    background: #000;
}

/* ========== Layer 1: Blurred Background ========== */
.tv-bg {
    position: absolute;
    top: -10%; left: -10%;
    width: 120%; height: 120%;
    overflow: hidden;
}

.tv-bg-img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-size: cover;
    background-position: center;
    filter: blur(20px) brightness(0.65);
    transition: opacity 0.8s ease;
}

/* ========== Layer 2: Atmosphere Overlay ========== */
.tv-mask {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 3;
    background: radial-gradient(ellipse at center, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.35) 100%);
    pointer-events: none;
}

/* ========== Layer 3: Marquee ========== */
.tv-marquee {
    position: absolute;
    top: 50%; left: 0; right: 0;
    transform: translateY(-50%);
    z-index: 5;
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 0 20px;
}

/* ---- Track ---- */
.tv-track {
    display: flex;
    width: max-content;
    animation-name: tv-scroll-left;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    animation-fill-mode: none;
}
.tv-track-reverse {
    animation-name: tv-scroll-right;
}

@keyframes tv-scroll-left {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
@keyframes tv-scroll-right {
    0%   { transform: translateX(-50%); }
    100% { transform: translateX(0); }
}

/* ---- Poster Set ---- */
.tv-poster-set {
    display: flex;
    gap: 14px;
    flex-shrink: 0;
}

/* ---- Poster ---- */
.tv-poster {
    flex-shrink: 0;
    width: 110px;
    aspect-ratio: 2 / 3;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0,0,0,0.5);
    transition: transform 0.35s ease, filter 0.35s ease, opacity 0.35s ease;
}

.tv-poster-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.tv-poster-label {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 24px 8px 8px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    font-family: 'Excalifont', sans-serif;
    font-size: 11px;
    color: rgba(255,255,255,0.85);
    text-align: center;
    line-height: 1.5;
    pointer-events: none;
}

/* ---- Focus & Dim ---- */
.tv-marquee:hover .tv-poster {
    opacity: 0.4;
    filter: blur(2px) brightness(0.7);
}

.tv-poster:hover {
    transform: scale(1.08);
    opacity: 1 !important;
    filter: none !important;
    box-shadow: 0 8px 30px rgba(0,0,0,0.7);
    z-index: 10;
}

/* ========== Control Bar ========== */
.tv-ctrl {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    z-index: 15;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    padding: 12px 24px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
}

.tv-ctrl-btn {
    width: 32px;
    height: 32px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.2s;
}

.tv-ctrl-btn:hover {
    background: rgba(255,255,255,0.15);
}

.tv-ctrl-icon {
    width: 20px;
    height: 20px;
    filter: invert(1) brightness(0.9);
}

.tv-ctrl-info {
    font-family: 'Excalifont', sans-serif;
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    letter-spacing: 1px;
    min-width: 90px;
    text-align: center;
}

/* ---- Volume Control ---- */
.tv-vol-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.tv-vol-popup {
    position: absolute;
    bottom: 44px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    background: rgba(0,0,0,0.8);
    border-radius: 8px;
    padding: 12px 10px 8px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s;
}

.tv-vol-popup.visible {
    opacity: 1;
    pointer-events: auto;
}

.tv-vol-slider-wrap {
    width: 24px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.tv-vol-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100px;
    height: 4px;
    background: rgba(255,255,255,0.25);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
    transform: rotate(-90deg);
    transform-origin: center center;
}

.tv-vol-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 14px;
    height: 14px;
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
}

.tv-vol-slider::-moz-range-thumb {
    width: 14px;
    height: 14px;
    background: #fff;
    border-radius: 50%;
    border: none;
    cursor: pointer;
}

.tv-vol-num {
    font-family: 'Excalifont', sans-serif;
    font-size: 12px;
    color: rgba(255,255,255,0.8);
    text-align: center;
    min-width: 20px;
}

/* ========== Close Button ========== */
.tv-close {
    position: absolute;
    top: 12px; right: 16px;
    font-size: 20px;
    color: rgba(255,255,255,0.4);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: color 0.2s, background 0.2s;
    font-family: sans-serif;
    z-index: 20;
}
.tv-close:hover {
    color: #fff;
    background: rgba(255,255,255,0.15);
}