/* public/style.css */
:root {
    /* Warna Dasar Netflix */
    --netflix-background: #141414;
    --netflix-surface: #181818; /* Untuk card, sidebar */
    --netflix-primary-text: #ffffff;
    --netflix-secondary-text: #b3b3b3;
    --netflix-red: #e50914;
    --netflix-red-darker: #b20710;
    --netflix-border: #303030;

    /* Deret Fibonacci untuk Spasi */
    --fib-0: 0px; /* Meskipun 0 bukan bagian dari deret standar, berguna */
    --fib-1: 5px;
    --fib-2: 8px;
    --fib-3: 13px;
    --fib-4: 21px;
    --fib-5: 34px;
    --fib-6: 55px;

    /* Font */
    --font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html, body {
    height: 100%;
    overflow: hidden; /* Mencegah scroll di body utama */
}

body {
    font-family: var(--font-family-sans);
    background-color: var(--netflix-background);
    color: var(--netflix-primary-text);
    display: flex;
    justify-content: center;
    align-items: center;
}

.player-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Header Player */
.player-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: var(--fib-3) var(--fib-4); /* Fibonacci */
    background: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0) 100%);
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.player-logo {
    color: var(--netflix-red);
    font-size: 1.8rem; /* Bisa disesuaikan dengan Fibonacci jika mau, misal 21px atau 34px */
    font-weight: bold;
    text-transform: uppercase;
    text-decoration: none;
}

.video-title-container {
    display: flex;
    align-items: center;
    gap: var(--fib-3); /* Fibonacci */
    position: absolute; /* Agar bisa di tengah */
    left: 50%;
    transform: translateX(-50%);
    color: var(--netflix-secondary-text);
}

#videoTitle {
    font-size: 1.2rem; /* Bisa disesuaikan */
    font-weight: 500;
    color: var(--netflix-primary-text);
}

.header-icon-button {
    background: none;
    border: none;
    color: var(--netflix-primary-text);
    font-size: 1.5rem; /* Bisa disesuaikan */
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s ease;
    padding: var(--fib-2); /* Fibonacci */
}
.header-icon-button:hover {
    opacity: 1;
}

/* Konten Video Utama */
.video-main-content {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #000; /* Latar belakang hitam untuk video player */
    width: 100%;
    height: 100%;
}

#main-video {
    max-width: 100%;
    max-height: 100%;
    display: block;
    outline: none;
}
/* Styling kontrol video (opsional, bisa kompleks) */
#main-video::-webkit-media-controls-panel {
    background-color: rgba(20, 20, 20, 0.85);
}
#main-video::-webkit-media-controls-play-button,
#main-video::-webkit-media-controls-timeline,
#main-video::-webkit-media-controls-current-time-display,
#main-video::-webkit-media-controls-time-remaining-display,
#main-video::-webkit-media-controls-mute-button,
#main-video::-webkit-media-controls-volume-slider,
#main-video::-webkit-media-controls-fullscreen-button {
    filter: brightness(0) invert(1);
}

/* Sidebar Chat */
.chat-sidebar {
    position: fixed;
    top: 0;
    right: -380px; /* Mulai dari luar layar, bisa disesuaikan dengan Fibonacci, misal -377px (fib(13)+fib(14)) */
    width: 377px; /* Lebar sidebar, contoh Fibonacci: 233px + 144px */
    height: 100%;
    background-color: var(--netflix-surface);
    box-shadow: -var(--fib-1) 0 var(--fib-3) rgba(0,0,0,0.5); /* Fibonacci */
    display: flex;
    flex-direction: column;
    transition: right 0.35s cubic-bezier(0.25, 0.1, 0.25, 1); /* Transisi lebih smooth */
    z-index: 1001;
}

.chat-sidebar.open {
    right: 0;
}

.chat-sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--fib-3) var(--fib-4); /* Fibonacci */
    background-color: rgba(0,0,0,0.2);
    border-bottom: 1px solid var(--netflix-border);
}

.chat-sidebar-header h2 {
    font-size: 1.1rem; /* Bisa disesuaikan */
    margin: 0;
    font-weight: 500;
}

#messages {
    list-style-type: none;
    padding: var(--fib-3); /* Fibonacci */
    flex-grow: 1;
    overflow-y: auto;
    word-wrap: break-word;
}

#messages li {
    padding: var(--fib-2) var(--fib-0); /* Fibonacci */
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--netflix-secondary-text);
}
#messages li strong {
    color: var(--netflix-primary-text);
    font-weight: 500;
}
#messages li + li {
    margin-top: var(--fib-2); /* Jarak antar pesan */
}


#chat-form {
    display: flex;
    padding: var(--fib-3); /* Fibonacci */
    border-top: 1px solid var(--netflix-border);
    background-color: rgba(0,0,0,0.2);
}

#chat-input {
    flex-grow: 1;
    padding: var(--fib-2) var(--fib-3); /* Fibonacci */
    border: 1px solid var(--netflix-border);
    border-radius: var(--fib-1); /* Fibonacci */
    background-color: var(--netflix-background);
    color: var(--netflix-primary-text);
    margin-right: var(--fib-2); /* Fibonacci */
    outline: none;
    font-size: 0.9rem;
}
#chat-input:focus {
    border-color: var(--netflix-red);
    box-shadow: 0 0 0 var(--fib-1) rgba(229, 9, 20, 0.25); /* Fibonacci */
}

#chat-form button {
    background-color: var(--netflix-red);
    color: var(--netflix-primary-text);
    border: none;
    padding: var(--fib-2) var(--fib-3); /* Fibonacci */
    border-radius: var(--fib-1); /* Fibonacci */
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

#chat-form button:hover {
    background-color: var(--netflix-red-darker);
}

/* Scrollbar Styling (Opsional) */
::-webkit-scrollbar {
    width: var(--fib-2); /* Fibonacci */
}
::-webkit-scrollbar-track {
    background: var(--netflix-surface);
}
::-webkit-scrollbar-thumb {
    background: #424242;
    border-radius: var(--fib-1); /* Fibonacci */
}
::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Penyesuaian untuk layar kecil jika diperlukan */
@media (max-width: 768px) {
    .player-header {
        padding: var(--fib-2) var(--fib-3);
    }
    .player-logo {
        font-size: 1.5rem;
    }
    .video-title-container {
        /* Mungkin sembunyikan judul di layar kecil atau buat lebih kecil */
        display: none; 
    }
    .chat-sidebar {
        width: 300px; /* Sesuaikan lebar sidebar */
        right: -300px;
    }
     .header-icon-button {
        font-size: 1.3rem;
    }
}
@media (max-width: 480px) {
    .chat-sidebar {
        width: 100%; /* Sidebar chat mengisi seluruh layar */
        right: -100%;
    }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background-color: var(--netflix-surface);
    padding: var(--fib-4);
    border-radius: 8px;
    width: 90%;
    max-width: 400px;
}

.modal-content h2 {
    margin-bottom: var(--fib-3);
    color: var(--netflix-primary-text);
}

.modal-content input {
    width: 100%;
    padding: var(--fib-2);
    margin-bottom: var(--fib-3);
    background-color: var(--netflix-background);
    border: 1px solid var(--netflix-border);
    border-radius: 4px;
    color: var(--netflix-primary-text);
}

.modal-content button {
    width: 100%;
    padding: var(--fib-2);
    background-color: var(--netflix-red);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.modal-content button:hover {
    background-color: var(--netflix-red-darker);
}

/* Online Users Styles */
.online-users {
    padding: var(--fib-3);
    border-bottom: 1px solid var(--netflix-border);
}

.online-users h3 {
    font-size: 1rem;
    color: var(--netflix-secondary-text);
    margin-bottom: var(--fib-2);
}

#onlineUsersList {
    list-style: none;
    padding: 0;
    margin: 0;
}

#onlineUsersList li {
    padding: var(--fib-1) 0;
    color: var(--netflix-primary-text);
    display: flex;
    align-items: center;
    gap: var(--fib-2);
}

#onlineUsersList li::before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #2ecc71;
    border-radius: 50%;
}