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

body{
    font-family:Arial, Helvetica, sans-serif;
    background:linear-gradient(160deg,#171923,#0b0d14);
    color:white;
    min-height:100vh;
    display:flex;
    flex-direction:column;
    align-items:center;
    padding:20px;
}

/* Header */
.header{
    width:100%;
    max-width:1200px;
    display:flex;
    align-items:center;
    padding-bottom:20px;
}

.logo{
    display:flex;
    align-items:center;
    gap:5px;
    font-size:clamp(1.6rem, 5vw, 2.5rem);
    font-weight:bold;
    color:black;
}

#logoImg{
    transform:rotate(-90deg);
    width:32px;
    height:auto;
}

/* Main Room */
.cinemaRoom{
    width:100%;
    max-width:1200px;
    display:flex;
    gap:25px;
    align-items:flex-start;
}

/* Video Section */
.videoContainer{
    flex:3;
    position:relative;
    width:100%;
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.08);
    border-radius:20px;
    overflow:hidden;
    backdrop-filter:blur(10px);
    padding-bottom:56.25%;
}

.video{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
}

/* Chat Section */
.chatContainer{
    flex:1;
    min-width:320px;
    height:70vh;
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.08);
    border-radius:20px;
    backdrop-filter:blur(10px);
    display:flex;
    flex-direction:column;
    overflow:hidden;
}

/* Scroll Area */
.chatScrollBox{
    flex:1;
    overflow-y:auto;
    padding:15px;
}

/* Individual Chat */
.chat,
.chatActive{
    display:flex;
    padding:14px;
    border-radius:12px;
    margin-bottom:10px;
    cursor:pointer;
    transition:.25s;
    user-select:none;
}

.chat{
    background:rgba(255,255,255,.03);
}

.chat:hover{
    background:rgba(255,255,255,.07);
}

.chatActive{
    background:#7bcf9c;
    box-shadow:0 8px 20px rgba(123,207,156,.35);
}

.chatActive .timeStamp{
    color:#1b2a22;
    font-weight:bold;
}

.chatActive .chatText{
    color:#0f1612;
    font-weight:600;
}

.timeStamp{
    display:flex;
    color:#ff8ab7;
    font-weight:bold;
    flex-shrink:0;
    align-items: top;
    margin-top:2px;
}

.chatText{
    color:#faf9f6;
    line-height:1.4;
    word-wrap:break-word;
}

/* Input */
#commentBox{
    padding:12px;
    border-top:1px solid rgba(255,255,255,.08);
}

.inputCommentBox{
    width:100%;
    padding:14px;
    font-size:1rem;
    border:none;
    border-radius:12px;
    outline:none;
    background:rgba(255,255,255,.08);
    color:white;
}

.inputCommentBox::placeholder{
    color:#bfc5d2;
}

/* Tablet */
@media (max-width:1024px){
    .cinemaRoom{
        flex-direction:column;
    }

    .chatContainer{
        width:100%;
        min-width:unset;
        height:400px;
    }
}

/* Phone */
@media (max-width:768px){
    body{
        padding:15px;
    }

    .header{
        padding-bottom:15px;
    }

    .cinemaRoom{
        gap:18px;
    }

    .chatContainer{
        height:350px;
    }

    .chat,
    .chatActive{
        padding:12px;
    }

    .inputCommentBox{
        padding:12px;
        font-size:.95rem;
    }

    #logoImg{
        width:24px;
    }
}

/* Small Phones */
@media (max-width:480px){
    .chatContainer{
        height:400px;
    }

    .timeStamp{
        font-size:.9rem;
    }

    .chatText{
        font-size: 16px;
    }
}