/* Estilos generales */
:root {
    --primary-color: #103663;
    --secundary-color: #DE0D35;
    --background-color: #f5f7fa;
    --background-color-dark: #1a2533;
    --text-color: #333;
    --bg-gradient-light: linear-gradient(135deg, #f5f7fa, #c3cfe2);
    --bg-gradient-dark: linear-gradient(135deg, #1a1a1a, #2a2a2a);
    --text-color-light: #000000;
    --text-color-dark: #e0e0e0;
    --accent-color: #1c2cd9;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
    height: 100vh;
    width: 100vw;
    font-size: 16px;
    background: var(--bg-gradient-light);
    color: var(--text-color-light);
    overflow: hidden;
}

body.dark-mode {
    background: var(--bg-gradient-dark);
    color: var(--text-color-dark);

    .swal2-modal {
        background-color: var(--background-color-dark);
        color: var(--text-color-dark);
        border: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.6);
    }

    .join-container {
        background-color: var(--background-color-dark) !important;
        border: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.6);
        color: var(--text-color-dark);
    }

    .join-container .form-control {
        background-color: #2c3e50;
        color: var(--text-color-dark);
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .join-container .form-control::placeholder {
        color: rgba(255, 255, 255, 0.4);
    }

    .join-container .text-primary {
        color: #90caf9 !important;
    }

    .modal-content {
        background: var(--background-color-dark);
        color: white;
    }

    .form-select {
        background-color: transparent;
        box-shadow: inset 1px -2px 20px 20px rgba(52, 93, 227, 0.3);
        color: white;
        border: 1px solid var(--primary-color);
    }
}

.form-select {
    box-shadow: inset 1px -2px 20px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--primary-color);
}

#device-selection-btn {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}


#toggle-dark-mode {
    position: fixed;
    bottom: 10px;
    right: 10px;
    z-index: 100;
    color: #fff;
    background-color: var(--accent-color);
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

#toggle-dark-mode:hover {
    background-color: #0f1fc9;
}

/* Estilos de join.html */
.join-container {
    width: 40vw;
    height: 40%;
    background-color: var(--background-color);

    .logoRD {
        object-fit: contain;
        width: 45%;
        max-width: 400px;
        height: auto;
        margin-bottom: 1rem;
    }

    .text-primary {
        font-size: 1.5rem;
        color: #103663 !important;
        margin-bottom: 1rem;
    }

    .form-control {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
}

.btn-primary,
.swal2-confirm {
    font-size: 1rem;
    background-color: #103663;
    border-color: #103663;
    color: white;
}

.btn-primary:hover,
.swal2-confirm:hover,
.btn-primary:focus {
    background-color: #002244;
    border-color: #002244;
}

.btn-danger,
.swal2-cancel {
    font-size: 1rem;
    background-color: #DE0D35;
    border-color: #DE0D35;
    color: white;
}

.btn-danger:hover,
.swal2-cancel:hover,
.btn-danger:focus {
    background-color: #980c26;
    border-color: #980c26;
}

/* Estilos de call.html */
body.dark-mode {
    .call-container {
        background-color: var(--background-color-dark) !important;
        box-shadow: 0 0 20px rgba(0, 0, 0, 0.6);
        color: var(--text-color-dark);
    }

    .camaraycontroles {
        background-color: var(--background-color-dark) !important;
        color: var(--text-color-dark);
    }
}

.call-container {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100vw;
}

/* Estilos header */
.room-info {
    align-items: center;
    background-color: #103663;
    padding: 7px 20px;
    z-index: 5;
    position: sticky;
    top: 0;
    display: flex;
    flex-wrap: nowrap;
    height: 70px;

    .logoRD {
        object-fit: contain;
        height: 55px;
        min-width: 100px;
        max-width: 180px;
    }

    #copy-room-id {
        min-width: 105px;
        display: flex;
        font-weight: bold;
        font-size: 1rem;
        width: fit-content;
        align-items: center;
        justify-content: center;
    }

    .timer {
        margin: 0 auto;
        max-width: 250px;
        font-family: monospace;
        font-size: 1rem;
        color: white;
    }
}

/* Estilo footer*/
.controls-container {
    position: sticky;
    bottom: 9px;
    z-index: 10;
    display: flex;
    width: 100%;
    justify-content: center;
    gap: 15px;
    align-items: end;
    flex-wrap: nowrap;
}

.control-button {
    height: 60px;
    width: 60px;
    background-color: #DE0D35;
    border: none;
    transition: background 0.3s ease, transform 0.2s ease;
}

.control-button svg {
    fill: white;
    width: 2.1rem;
    height: 2.1rem;
}

.control-button:hover {
    transform: translateY(-3px);
}

.control-button.active {
    background-color: #103663;
}


/* Estilos de la cámara y controles */
.camaraycontroles {
    height: calc(100vh - 70px);
    max-height: 95vh;
    padding: 5px;
    overflow: hidden;
    background-color: var(--background-color);
}

/* Ajustes dinámicos según cantidad de participantes */
.video-grid {
    display: grid;
    width: 100%;
    height: 95%;
    padding: 20px;
    gap: 15px;
    align-items: center;
    justify-items: center;
    overflow: hidden;
}

.video-grid[data-participants="1"] {
    grid-template-columns: 1fr;
}

.video-grid[data-participants="1"] .video-container {
    max-width: 70%;
    margin: auto;
}

.video-grid[data-participants="2"] {
    grid-template-columns: repeat(2, 1fr);
}

.video-grid[data-participants="3"] {
    grid-template-columns: repeat(3, 1fr);
}

.video-grid[data-participants="4"] {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
}

.video-grid[data-participants="5"],
.video-grid[data-participants="6"] {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
}

.video-grid[data-participants="7"],
.video-grid[data-participants="8"],
.video-grid[data-participants="9"] {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
}

.video-grid[data-participants="10"],
.video-grid[data-participants="11"],
.video-grid[data-participants="12"] {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(3, 1fr);
}

.video-grid[data-participants="13"],
.video-grid[data-participants="14"],
.video-grid[data-participants="15"] {
    grid-template-columns: repeat(5, 1fr);
    grid-template-rows: repeat(3, 1fr);
}

/* Esrilos cuando hay una presentacion */
.video-grid.has-large-container {
    display: grid;
    grid-template-columns: 1fr auto;
    grid-template-rows: 1fr;
    gap: 25px;
    height: 95%;
    align-items: start;
}

/* Estilos de video */
.video-container {
    position: relative;
    min-width: 80%;
    width: fit-content;
    height: fit-content;
    max-height: 90%;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0px 0px 5px 0px #4c4c4c;
    aspect-ratio: 16/9;
}

.video-container.large {
    display: flex;
    grid-column: 1;
    grid-row: 1;
    transition: all 0.3s ease;
    border: 3px solid var(--rd-accent);
    box-shadow: 0px 0px 20px 6px rgba(28, 44, 217, 0.477);
    z-index: 2;
    width: fit-content;
    aspect-ratio: 16/9;
    align-self: center;
    justify-self: center;
}

.video-container.large video {
    height: 100%;
    width: 100%;
    object-fit: contain;
    aspect-ratio: 16/9;
}

.video-container.large .video-label {
    visibility: hidden;
}

.video-grid.has-large-container .small-container {
    grid-column: 2;
    grid-row: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 100%;
    overflow-y: auto;
    padding: 5px;
}

.small-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 100%;
    overflow-y: auto;
    padding: 5px;
}

.video-container.small {
    display: flex;
    transition: all 0.3s ease;
    width: fit-content;
    object-fit: cover;
    max-height: 15vh;
    justify-content: center;
}

.video-container.small video {
    width: fit-content;
    height: 100%;
    height: 13vh;
    max-height: 15vh;
    aspect-ratio: 16/9;
}

video {
    width: 100%;
    min-width: 80%;
    height: 100%;
    border-radius: 10px;
    background-color: rgba(0, 0, 0, 0.2);
}

.video-label {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background-color: rgba(0, 0, 0, 0.6);
    padding: 5px 10px;
    border-radius: 5px;
    font-size: clamp(0.7rem, 2vw, 0.9rem);
    color: white;
    z-index: 2;
    max-width: 70%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.connection-status {
    position: absolute;
    top: 5px;
    right: 5px;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
}

.connection-status.connected {
    background: #28a745;
}

.connection-status.disconnected {
    background: #dc3545;
}

.connection-status.connecting {
    background: #ffc107;
    color: black;
}

/* Estilos para el panel de chat */
.chat-panel {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background-color: #fff;
    border-left: 1px solid #e0e0e0;
    display: flex;
    flex-direction: column;
    transition: right 0.3s ease;
    z-index: 1000;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
}

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

/* Header del chat */
.chat-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: #f8f9fa;
    border-bottom: 1px solid #e0e0e0;
}

.chat-header h5 {
    margin: 0;
    color: #333;
    font-weight: 600;
}

.btn-close-chat {
    background: none;
    border: none;
    color: #6c757d;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.btn-close-chat:hover {
    background: #e9ecef;
    color: #495057;
}

/* Área de mensajes */
.chat-messages {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    background: #f6f6f6;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Mensajes individuales */
.chat-message {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 1rem;
    position: relative;
    word-wrap: break-word;
}

.chat-message.own-message {
    align-self: flex-end;
    background: #007bff;
    color: white;
    border-bottom-right-radius: 0.25rem;
}

.chat-message.other-message {
    align-self: flex-start;
    background: #f1f3f5;
    color: #333;
    border-bottom-left-radius: 0.25rem;
}

.message-sender {
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    color: #495057;
}

.message-content {
    line-height: 1.4;
    margin-bottom: 0.25rem;
}

.message-content a {
    color: inherit;
    text-decoration: underline;
}

.message-time {
    font-size: 0.7rem;
    opacity: 0.7;
    text-align: right;
}

.chat-message.other-message .message-time {
    text-align: left;
}

/* Input del chat */
.chat-input-container {
    display: flex;
    padding: 1rem;
    background: #f8f9fa;
    border-top: 1px solid #e0e0e0;
    gap: 0.5rem;
    align-items: flex-end;
}

.chat-input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 1.5rem;
    padding: 0.75rem 1rem;
    resize: none;
    font-family: inherit;
    font-size: 0.9rem;
    line-height: 1.4;
    max-height: 120px;
    outline: none;
    transition: border-color 0.2s ease;
}

.chat-input:focus {
    border-color: #007bff;
}

.btn-send-message {
    background: #007bff;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.btn-send-message:hover:not(:disabled) {
    background: #0056b3;
    transform: scale(1.05);
}

.btn-send-message:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

/* Badge para mensajes no leídos */
.chat-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #dc3545;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

/* Botón de toggle del chat */
#toggle-chat-btn {
    position: relative;
}

/* Estilos responsivos */
@media (max-width: 768px) {
    .chat-panel {
        width: 100%;
        right: -100%;
    }

    .chat-message {
        max-width: 90%;
    }
}

/* Scrollbar personalizado para el chat */
.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Modo oscuro para el chat */
.dark-mode .chat-panel {
    background: #1a1a1a;
    border-left-color: #333;
}

.dark-mode .chat-header {
    background: #2d2d2d;
    border-bottom-color: #333;
    color: #fff;
}

.dark-mode .chat-header h5 {
    color: #fff;
}

.dark-mode .chat-messages {
    background: #1a1a1a;
}

.dark-mode .chat-message.other-message {
    background: #2d2d2d;
    color: #fff;
}

.dark-mode .chat-message.own-message {
    background: #007bff;
    color: white;
}

.dark-mode .message-sender {
    color: #adb5bd;
}

.dark-mode .chat-input-container {
    background: #2d2d2d;
    border-top-color: #333;
}

.dark-mode .chat-input {
    background: #1a1a1a;
    border-color: #444;
    color: #fff;
}

.dark-mode .chat-input:focus {
    border-color: #007bff;
}

.dark-mode .btn-close-chat {
    color: #adb5bd;
}

.dark-mode .btn-close-chat:hover {
    background: #3d3d3d;
    color: #fff;
}

/* Animación para nuevos mensajes */
@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message {
    animation: messageSlideIn 0.2s ease-out;
}

/* Indicador de que se está escribiendo */
.typing-indicator {
    align-self: flex-start;
    background: #f1f3f5;
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    font-size: 0.8rem;
    color: #6c757d;
    font-style: italic;
}

.dark-mode .typing-indicator {
    background: #2d2d2d;
    color: #adb5bd;
}


/* ========================================== */
/* RESPONSIVE MOBILE - MODO VERTICAL (PORTRAIT) */
/* ========================================== */
@media only screen and (max-width: 900px) and (orientation: portrait) {
    body {
        display: flex;
        flex-direction: column;
        min-height: 100dvh;
        min-width: 100dvw;
        overflow-y: auto;
    }

    .min-vh-100 {
        min-height: 100dvh !important;
    }

    .join-container {
        width: 80dvw;
        height: fit-content;
        padding: 6dvw;
    }

    .join-container .logoRD {
        width: 60%;
        height: auto;
    }

    .room-info {
        .logoRD {
            width: 120px;
            height: auto;
        }

        .timer {
            max-width: 130px;
        }
    }

    #device-selection-btn,
    #toggle-dark-mode {
        display: none;
    }

    /* VIDEO GRID EN MODO VERTICAL */
    .video-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 15px;
        width: 100%;
        max-height: 80dvh;
        padding: 15px;
        align-items: center;
        justify-items: center;
        overflow-y: auto;
    }

    /* CUANDO HAY PANTALLA COMPARTIDA (has-large-container) */
    .video-grid.has-large-container {
        display: flex;
        flex-direction: column;
        gap: 15px;
        padding: 10px;
    }

    /* Cámara grande (pantalla compartida) */
    .video-container.large {
        width: 95dvw !important;
        max-width: 95dvw !important;
        height: auto !important;
        aspect-ratio: 16/9 !important;
        border: 3px solid var(--primary-color);
        box-shadow: 0px 0px 15px 3px rgba(16, 54, 99, 0.5);
        z-index: 2;
        margin: 0 auto;
    }

    .video-container.large video {
        width: 100% !important;
        height: auto !important;
        object-fit: contain !important;
        aspect-ratio: 16/9 !important;
    }

    /* Container de cámaras pequeñas */
    .small-container {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 10px;
        width: 100%;
        justify-content: center;
        padding: 5px;
        max-height: 30dvh;
        overflow-y: auto;
    }

    /* Cámaras pequeñas */
    .video-container.small {
        width: calc(50% - 10px) !important;
        max-width: 45dvw !important;
        height: auto !important;
        aspect-ratio: 4/3 !important;
    }

    .video-container.small video {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
        aspect-ratio: 4/3 !important;
    }

    /* LAYOUT NORMAL (sin has-large-container) */
    .video-grid[data-participants="1"] {
        grid-template-columns: 1fr;
    }

    .video-grid[data-participants="1"] .video-container {
        max-width: 99%;
        margin: auto;
    }

    .video-grid[data-participants="2"],
    .video-grid[data-participants="3"] {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .video-grid[data-participants="4"] {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, 1fr);
    }

    .video-grid[data-participants="5"],
    .video-grid[data-participants="6"] {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 1fr);
    }

    .video-grid[data-participants="7"],
    .video-grid[data-participants="8"] {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(4, 1fr);
    }

    .video-grid[data-participants="9"] {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(5, 1fr);
    }

    .video-grid[data-participants="10"],
    .video-grid[data-participants="11"],
    .video-grid[data-participants="12"] {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(6, 1fr);
    }

    .video-container {
        position: relative;
        width: 100%;
        height: auto;
        aspect-ratio: 16/9;
        border-radius: 10px;
        overflow: hidden;
        box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.3);
    }

    video {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .controls-container {
        position: sticky;
        bottom: 2dvh;
        z-index: 10;
        display: flex;
        gap: 10px;
        height: 10dvh;
        justify-content: center;
        align-items: end;
    }

    #copy-room-id {
        font-size: clamp(0.8rem, 2vw, 1rem);
        padding: 8px 12px;
        max-width: 30dvw;
        width: auto;
    }

    .timer {
        max-width: 30dvw;
        font-size: 0.85rem;
    }
}

/* ========================================== */
/* RESPONSIVE MOBILE - MODO HORIZONTAL (LANDSCAPE) */
/* ========================================== */
@media only screen and (max-width: 900px) and (orientation: landscape) {
    body {
        overflow: hidden;
    }

    .room-info {
        padding: 5px 15px;
        height: 50px;
        display: none;

        .logoRD {
            width: 80px;
            height: auto;
        }

        .timer {
            font-size: 0.8rem;
            max-width: 100px;
        }
    }

    #copy-room-id {
        font-size: 0.75rem;
        padding: 5px 10px;
        min-width: 80px;
    }

    .camaraycontroles {
        height: calc(100vh - 50px);
        padding: 5px;
    }

    /* VIDEO GRID EN MODO HORIZONTAL */
    .video-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 10px;
        width: 100%;
        height: 100%;
        padding: 10px;
        overflow: hidden;
    }

    /* MODO PANTALLA COMPLETA CUANDO HAY CÁMARA GRANDE */
    .video-grid.has-large-container {
        display: block !important;
        position: relative;
        padding: 0;
        gap: 0;
    }

    /* Cámara grande ocupa TODA LA PANTALLA en horizontal */
    .video-container.large {
        position: absolute !important;
        top: 0;
        left: 0;
        width: 100vw !important;
        height: calc(100vh - 50px) !important;
        max-width: 100vw !important;
        max-height: calc(100vh - 50px) !important;
        border: none !important;
        box-shadow: none !important;
        z-index: 1;
        border-radius: 0 !important;
        margin: 0 !important;
    }

    .video-container.large video {
        width: 100% !important;
        height: 100% !important;
        object-fit: contain !important;
    }

    .video-container.large .video-label {
        visibility: visible !important;
        bottom: 60px;
        left: 10px;
        font-size: 0.9rem;
        background-color: rgba(0, 0, 0, 0.8);
        padding: 8px 15px;
    }

    /* Ocultar cámaras pequeñas en modo horizontal cuando hay large */
    .video-grid.has-large-container .small-container {
        display: none !important;
    }

    /* LAYOUT NORMAL (sin has-large-container) */
    .video-container {
        width: 100%;
        height: 100%;
        aspect-ratio: 16/9;
    }

    video {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .controls-container {
        position: fixed;
        bottom: 5px;
        left: 50%;
        transform: translateX(-50%);
        z-index: 100;
        display: flex;
        gap: 10px;
        height: auto;
        padding: 10px 20px;
        border-radius: 30px;
    }

    .control-button {
        height: 45px;
        width: 45px;
    }

    .control-button svg {
        width: 1.5rem;
        height: 1.5rem;
    }
}

/* ========================================== */
/* MENSAJE PARA GIRAR PANTALLA (opcional) */
/* ========================================== */
.rotate-message {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    z-index: 9999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 20px;
}

.rotate-message svg {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    animation: rotate 2s infinite ease-in-out;
}

@keyframes rotate {

    0%,
    100% {
        transform: rotate(0deg);
    }

    50% {
        transform: rotate(90deg);
    }
}

/* Mostrar mensaje solo cuando hay cámara grande en modo vertical */
@media only screen and (max-width: 900px) and (orientation: portrait) {
    .video-grid.has-large-container~.rotate-message {
        display: flex;
    }
}