/* 1. CONFIGURAÇÕES GERAIS E FUNDO */
:root {
    --sidebar-width: 320px;
    --transition-speed: 0.3s;
}
@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");

body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #f1f1f1;
    font-family:
        "Poppins",
        sans-serif,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;
    color: #333;
}
.hidden {
    display: none !important;
}

/* 2. ESTRUTURA PRINCIPAL DO LAYOUT */
#app-container {
    display: flex;
    width: 100vw;
    height: 100vh;
}
#whiteboard-container {
    flex-grow: 1;
    position: relative;
    height: 100%;
    transition: width var(--transition-speed) ease;
}
canvas#whiteboard {
    display: block;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(#d1d1d1 1px, transparent 1px);
    background-size: 20px 20px;
}

#app-container.video-is-fullscreen #whiteboard {
    display: none;
}

.toolbar-container {
    position: fixed;
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 0px 12px 12px 0px;
    padding: 7px 7px;
    display: flex;
    gap: 2px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    align-items: center;
}

.toolbar-container-centered {
    position: fixed;
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 7px;
    display: flex;
    gap: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    align-items: center;
}

.text-format-toolbar {
    position: fixed;
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 7px;
    display: flex;
    gap: 3px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    align-items: center;
}
.text-format-toolbar .tool-icon {
    width: 34px;
    height: 32px;
    font-size: 1rem;
}

.recording-toolbar {
    position: fixed;
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 7px;
    display: flex;
    gap: 3px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    align-items: center;
}

.zoom-toolbar {
    position: fixed;
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 7px;
    display: flex;
    gap: 0px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    align-items: center;
}

.bottom-bar {
    position: fixed;
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    padding: 7px;
    display: flex;
    gap: 0px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    align-items: center;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
}

/* NOVO: Esconde o container da barra vertical por padrão (desktop) */
.left-vertical-toolbar {
    display: none;
}

.watermark-toolbar {
    position: fixed;
    padding: 7px;
    z-index: 1000;
    align-items: center;
    bottom: 5px;
    left: 5px;
}
.watermark-toolbar img {
    width: 30px;
}
.hgi-download-04 {
    color: #00af3f;
}
.bottom-bar > .tool-icon,
.zoom-toolbar > .tool-icon,
.zoom-toolbar > .tool-icon-with-text {
    border-radius: 0px;
    height: 28px;
    width: 32px;
    font-size: 1.1rem;
}

.main-toolbar {
    flex-direction: column;
    left: 0px;
    top: 50%;
    transform: translateY(-50%);
}

#context-toolbar {
    top: 16px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 16px;
}
.recording-toolbar {
    bottom: 80px;
    left: 50%;
    transform: translateX(-50%);
}
.zoom-toolbar {
    bottom: 16px;
    right: 16px;
    padding-right: 12px;
}
.zoom-level-display {
    font-size: 0.78rem;
    font-weight: 400;
    color: #333;
    padding: 0 8px;
    min-width: 50px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}
.toolbar-divider {
    width: 1px;
    height: 24px;
    background-color: #e0e0e0;
    margin: 0 4px;
}

#context-toolbar label {
    margin: 0 5px 0 10px;
    font-size: 14px;
    color: #555;
}
#context-toolbar input[type="color"] {
    width: 28px;
    height: 28px;
    border: 1px solid #ccc;
    border-radius: 50%;
    background: none;
    padding: 2px;
}
#context-toolbar input[type="range"] {
    width: 100px;
}

/* 3. ESTILO DOS BOTÕES */
.tool-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 8px;
    background-color: transparent;
    cursor: pointer;
    transition: background-color 0.2s;
    color: #444;
    font-size: 20px;
    text-decoration: none;
}
.tool-icon:hover {
    background-color: #d5d0ed;
    color: #222;
    border-radius: 10px;
}
/* Adicionado: Estilo para quando o botão da webcam estiver desabilitado */
.tool-icon:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.tool-icon.active {
    background-color: #d5d0ed;
    color: #222;
    border-radius: 10px;
}
.tool-icon-with-text {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 40px;
    padding: 0 12px;
    border: none;
    border-radius: 8px;
    background-color: transparent;
    cursor: pointer;
    transition: background-color 0.2s;
    color: #444;
    font-size: 14px;
    font-weight: 500;
}
.tool-icon-with-text i {
    font-size: 20px;
}
.tool-icon-with-text:hover {
    background-color: #f0f0f0;
}

/* MODIFICADO: Oculta o botão de upload em telas maiores */
#upload-tool {
    display: none;
}

/* POPOVER DE FORMAS */
.popover-container {
    position: fixed;
    background-color: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 16px;
    padding: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1001;
    width: 126px;
}
.popover-header {
    font-size: 14px;
    font-weight: 500;
    padding: 4px 4px 8px 4px;
    border-bottom: 1px solid #f0f0f0;
    margin-bottom: 8px;
}
.popover-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(30px, 1fr));
    gap: 3px;
}
.shape-option {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 35px;
    border: 1px solid transparent;
    background-color: #f9f9f9;
    border-radius: 10px;
    cursor: pointer;
    transition:
        background-color 0.2s,
        border-color 0.2s;
}
.shape-option:hover {
    background-color: #d5d0ed;
}
.shape-option.active {
    background-color: #d5d0ed;
    color: #464646;
}
.shape-option .hgi {
    font-size: 1.1rem;
}

/* MODIFICADO: Estilos para o popover de upload */
#upload-popover {
    width: 160px; /* Largura ajustada para o conteúdo */
}
.popover-grid-vertical {
    display: flex;
    flex-direction: row;
    gap: 3px;
}
.upload-option {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    width: 100%;
    padding: 10px 14px;
    border: none;
    background-color: transparent;
    border-radius: 10px;
    cursor: pointer;
    transition: background-color 0.2s;
    text-align: left;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 400;
}
.upload-option:hover {
    background-color: #d5d0ed;
}
.upload-option i {
    font-size: 1.2rem;
    color: #444;
}

/* 4. ELEMENTOS FLUTUANTES */
#webcam-container {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 240px;
    height: 180px;
    border: 1px solid #ccc;
    border-radius: 23px;
    background: #000;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    resize: both;
    overflow: hidden;
    z-index: 999;
    cursor: move;
    transition: none;
}
#webcam-output-canvas {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#webcam-container.video-fullscreen {
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    bottom: auto;
    right: auto;
    border-radius: 0;
    border: none;
    resize: none;
    cursor: default;
    z-index: 998;
}

#webcam-container.video-fullscreen .resize-handle-icon {
    display: none;
}

.video-control-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 32px;
    height: 32px;
    background-color: rgba(0, 0, 0, 0.4);
    color: white;
    border-radius: 8px;
    z-index: 10;
    font-size: 18px;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.video-control-btn:hover {
    background-color: rgba(0, 0, 0, 0.7);
}

.recording-status-indicator {
    display: flex;
    align-items: center;
    gap: 3px;
    color: #333;
    font-weight: 400;
    font-variant-numeric: tabular-nums;
    padding: 0 10px;
    font-size: 0.9rem;
    width: 42px;
}

#rec-indicator {
    color: #ff4d4d;
    font-size: 16px;
    animation: pulse-rec 1.5s ease-in-out infinite;
}
.resize-handle-icon {
    position: absolute;
    bottom: 2px;
    right: 2px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 16px;
    pointer-events: none;
}

/* MODIFICAÇÃO: Estilo do editor de texto */
#text-editor {
    position: absolute;
    background-color: transparent;
    border: 1px dashed #d5d0ed;
    padding: 15px; /* MODIFICAÇÃO: Aumentado o padding */
    box-sizing: border-box; /* MODIFICAÇÃO: Garante que padding não aumente o tamanho total */
    margin: 0;
    z-index: 1002;
    resize: none;
    overflow: hidden;
    line-height: 1.2;
    font-family: sans-serif;
    outline: none;
}

/* 5. SIDEBAR */
.sidebar-toggle-btn {
    position: fixed;
    top: 10%;
    right: 0;
    transform: translateY(-50%);
    z-index: 1001;
    width: 34px;
    height: 50px;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-right: none;
    border-radius: 12px 0 0 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    transition: right var(--transition-speed) ease;
}
.sidebar-toggle-btn .hgi-stroke {
    font-size: 1.2rem;
}
#right-sidebar {
    width: 0;
    flex-shrink: 0;
    background-color: #fdfdfd;
    border-left: 1px solid #e0e0e0;
    transition: width var(--transition-speed) ease;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
#app-container.sidebar-open #right-sidebar {
    width: var(--sidebar-width);
}
#app-container.sidebar-open .sidebar-toggle-btn {
    right: var(--sidebar-width);
}

#co-host-videos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
    padding: 4px;
    background-color: #f0f0f0;
}
.video-placeholder {
    aspect-ratio: 4 / 3;
    background-color: #e0e0e0;
    border-radius: 8px;
}

.sidebar-tabs-container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}
.sidebar-tab-nav {
    display: flex;
    border-bottom: 1px solid #e0e0e0;
    flex-shrink: 0;
}
.sidebar-tab-link {
    flex-grow: 1;
    background: none;
    border: none;
    padding: 12px 0;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    border-bottom: 3px solid transparent;
    transition: all 0.2s;
    color: #555;
    font-family: "Poppins", sans-serif;
}
.sidebar-tab-link:hover {
    background-color: #f5f5f5;
}
.sidebar-tab-link.active {
    color: #464646;
    border-bottom-color: #d5d0ed;
}
.sidebar-content {
    flex-grow: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}
.sidebar-tab-content {
    display: none;
}
.sidebar-tab-content.active {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.participants-list,
.materials-list {
    list-style: none;
    margin: 0;
    padding: 8px;
}
.participants-list li,
.materials-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px;
    border-bottom: 1px solid #f0f0f0;
    font-size: 14px;
}
.participant-icons,
.materials-list .tool-icon {
    display: flex;
    gap: 12px;
    font-size: 18px;
    color: #555;
}
.materials-list .tool-icon {
    width: auto;
    height: auto;
}
.participant-icons i,
.materials-list .tool-icon {
    cursor: pointer;
    transition: color 0.2s;
}
.participant-icons i:hover,
.materials-list .tool-icon:hover {
    color: #d5d0ed;
}

/* 6. MODAL E OVERLAYS */
#settings-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 3000;
}
.modal-content {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 500px;
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 20px;
}
.modal-header h2 {
    margin: 0;
}
.close-btn {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #888;
}
.tab-nav {
    display: flex;
    border-bottom: 1px solid #ccc;
    margin-bottom: 15px;
}
.tab-link {
    background: none;
    border: none;
    padding: 10px 15px;
    cursor: pointer;
    font-size: 16px;
    border-bottom: 3px solid transparent;
}
.tab-link.active {
    border-bottom-color: #d5d0ed;
    color: #d5d0ed;
}
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}
.form-group {
    margin-bottom: 15px;
}
.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}
.form-group select,
.form-group input[type="file"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 5px;
}
.radio-group label {
    display: inline-block;
    margin-right: 15px;
    font-weight: normal;
}
.radio-group input {
    margin-right: 5px;
}
#loading-spinner {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #d5d0ed;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    z-index: 2000;
    transform: translate(-50%, -50%);
}
/* Adicione no final de style.css */
.participant-count {
    background-color: #d5d0ed;
    color: #464646;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 7px;
    border-radius: 10px;
    margin-left: 6px;
    vertical-align: middle;
}
/* 7. ESTILOS DO CHAT */
#chat-messages {
    flex-grow: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.chat-message {
    display: flex;
    flex-direction: column;
    max-width: 80%;
}
.chat-message .sender {
    font-size: 12px;
    font-weight: bold;
    color: #666;
    margin-bottom: 4px;
}
.chat-message .text {
    padding: 8px 12px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.4;
}
.message-received {
    align-self: flex-start;
    align-items: flex-start;
}
.message-received .text {
    background-color: #e9e9eb;
    color: #000;
    border-top-left-radius: 4px;
}
.message-sent {
    align-self: flex-end;
    align-items: flex-end;
}
.message-sent .sender {
    color: #464646;
    font-weight: 300;
}
.message-sent .text {
    background-color: #d5d0ed;
    color: #464646;
    border-top-right-radius: 4px;
}
.chat-input-container {
    display: flex;
    padding: 8px;
    border-top: 1px solid #e0e0e0;
    background-color: #fdfdfd;
}
#chat-input {
    flex-grow: 1;
    border: 1px solid #ccc;
    border-radius: 16px;
    padding: 12px 15px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s;
}
#chat-input:focus {
    border-color: #d5d0ed;
}
#chat-send-btn {
    margin-left: 8px;
    color: #d5d0ed;
}
#chat-send-btn:hover {
    background-color: #e6f2ff;
}
/* Adicionado: Efeito de pulsação para o ícone da câmera durante a gravação */
#webcam-btn.recording-active i {
    color: #ff1e1e;
    animation: pulse-camera-icon 1.5s ease-in-out infinite;
}
@keyframes spin {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}
@keyframes pulse-rec {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
    100% {
        opacity: 1;
    }
}

@keyframes pulse-camera-icon {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* 8. AJUSTES PARA DISPOSITIVOS MÓVEIS */
@media (max-width: 768px) {
    /* Troca a posição das barras de ferramentas */
    .main-toolbar {
        top: auto;
        bottom: 16px;
        left: 50%;
        transform: translateX(-50%);
        flex-direction: row;
        border-radius: 12px;
        border-top: 1px solid #e0e0e0;
        padding: 5px;
        max-width: 90vw;
        overflow-x: auto;
        overflow-y: hidden;
    }

    .watermark-toolbar {
        left: 15px;
        bottom: 4px;
    }

    .main-toolbar::-webkit-scrollbar {
        height: 4px;
        background-color: transparent;
    }
    .main-toolbar::-webkit-scrollbar-thumb {
        background: #d5d0ed;
        border-radius: 2px;
    }

    .main-toolbar {
        transform: translateX(-40%);
        border-radius: 16px;
        bottom: 6px;
    }
    
    /* NOVO: Esconde as barras originais de zoom e mídia */
    .zoom-toolbar,
    .bottom-bar {
        display: none;
    }
    
    /* NOVO: Mostra e posiciona a nova barra lateral esquerda */
    .left-vertical-toolbar {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 8px;
        position: fixed;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        padding: 8px 5px;
        background-color: #ffffff;
        border: 1px solid #e0e0e0;
        border-left: none;
        border-radius: 0 12px 12px 0;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }

    /* NOVO: Força as barras dentro do container a serem verticais */
    .left-vertical-toolbar > .toolbar-container {
        position: static;
        display: flex;
        flex-direction: column;
        padding: 0;
        gap: 4px;
        box-shadow: none;
        border: none;
        background-color: transparent;
    }

    /* NOVO: Ajusta o divisor do zoom para a vertical */
    .left-vertical-toolbar .toolbar-divider {
        width: 80%;
        height: 1px;
        margin: 4px auto;
    }
    
    .left-vertical-toolbar .tool-icon, 
    .left-vertical-toolbar .tool-icon-with-text {
        width: 40px;
        height: 40px;
    }
    
    .left-vertical-toolbar .zoom-level-display {
        padding: 4px 0;
    }

    .left-vertical-toolbar .bottom-bar {
        transform: none;
    }

    .left-vertical-toolbar .zoom-toolbar .zoom-level-display { display: none; }
    
    #context-toolbar {
        max-width: 90vw;
        padding: 5px 8px;
    }

    #shape-popover {
        top: auto !important;
        bottom: 73px;
        left: 50% !important;
        transform: translateX(-50%);
    }

    #image-tool,
    #pdf-tool {
        display: none;
    }
    #upload-tool {
        display: inline-flex;
    }
    #upload-popover {
        top: auto !important;
        bottom: 65px;
        left: 81.6% !important;
        transform: translateX(-50%);
        width: 125px;
    }

    .popover-grid-vertical .upload-option {
        padding: 7px 10px;
    }

    .popover-grid-vertical .upload-option i{
        font-size: 1.3rem
    }

    #right-sidebar {
        position: fixed;
        top: 0;
        right: 0;
        width: 85vw;
        height: 100vh;
        transform: translateX(100%);
        transition: transform var(--transition-speed) ease;
        z-index: 2000;
    }

    #app-container.sidebar-open #right-sidebar {
        transform: translateX(0);
        box-shadow: -4px 0 15px rgba(0, 0, 0, 0.1);
    }

    #app-container.sidebar-open #whiteboard-container {
        width: 100%;
    }

    .sidebar-toggle-btn {
        top: 36px;
        width: 39px;
    }

    #app-container.sidebar-open .sidebar-toggle-btn {
        right: 85vw;
    }

    #webcam-container {
        width: 150px;
        height: 112px;
    }

    .modal-content {
        width: 95%;
        max-height: 90vh;
        overflow-y: auto;
    }
}

/* Estilos para a nova Text Format Toolbar */
.text-format-toolbar {
    position: absolute; /* Usamos absolute para posicionar via JS */
    z-index: 1003; /* Garante que fique sobre outros elementos */
    padding: 5px;
}

.text-format-toolbar .tool-icon.active {
    background-color: #d5d0ed;
    color: #222;
}

.text-format-input {
    width: 50px;
    text-align: center;
    border: 1px solid #ccc;
    border-radius: 6px;
    padding: 5px;
    font-size: 14px;
    background-color: #f9f9f9;
    margin: 0 2px;
}

/* Esconde as setas do input de número */
.text-format-input::-webkit-outer-spin-button,
.text-format-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.text-format-input[type=number] {
  -moz-appearance: textfield;
}

#text-color-input {
    width: 28px;
    height: 28px;
    border: none;
    background: none;
    padding: 0;
    border-radius: 50%;
    cursor: pointer;
}