html, body {
    height: 100%;
    margin: 0;
}

body {
    background: yellow;
}

.fullscreen-video {
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    position: fixed;
    inset: 0;
    display: none;
    background-color: black;
}

.response-video {
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    position: fixed;
    inset: 0;
    display: none;
    z-index: 4;
}

.spinner-overlay {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
}

#lqthumb {
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    position: fixed;
    z-index: 99999999;
    background-color: rgb(138, 165, 214);
}

#hqthumb {
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    position: fixed;
    inset: 0;
    z-index: 5;
    display: none;
}

.age-overlay {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at top, rgba(255, 255, 255, 0.08), rgba(0, 0, 0, 0.95));
    backdrop-filter: blur(12px);
    z-index: 9999999999999999;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
    padding: 24px;
}

.age-card {
    max-width: 520px;
    width: 100%;
    background: rgba(20, 20, 20, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 28px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

.age-card h1 {
    font-size: 2rem;
    margin-bottom: 12px;
    color: #ffe44d;
}

.age-card p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 10px;
}

.age-btn {
    background: linear-gradient(135deg, #ffe44d, #f7b500);
    border: none;
    padding: 12px 24px;
    font-weight: 700;
    color: #1f1f1f;
    border-radius: 999px;
    margin-top: 8px;
    box-shadow: 0 12px 30px rgba(247, 181, 0, 0.35);
}

.age-btn:hover {
    filter: brightness(1.05);
}

.dating-talk {
    position: fixed;
    z-index: 9999;
    bottom: 35px;
    left: 50%;
    transform: translateX(-50%);
}

#dating-talk-input {
    width: 400px;
    max-width: 90vw;
    height: 100%;
    background: rgba(0,0,0,0.55);
    border-radius: 5000px;
    border: none;
    color: white;
    padding: 15px;
    padding-left: 40px;
    padding-right: 40px;
    backdrop-filter: blur(10px);
    font-size: 20px;
    outline: none;
}

.back-btn-corner {
    position: fixed;
    top: 15px;
    left: 15px;
}

.btn-modern {
    height: 48px;
    width: 48px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50000px;
    background: rgba(0,0,0,0.35);
    backdrop-filter: blur(10px);
    border: none;
    font-size: 32px;
    color: white;
    z-index: 9999999999999999999999999999999999999999;
    transition: 0.3s;
}

.btn-modern:hover, .btn-modern:focus-visible {
    background: rgba(0,0,0,0.75);
}