:root {

    --color-violet: #009bff;
    --color-pink: #DB7093;
    --color-darker: #192335;
    --color-white-dark: #D9D9D9;
    --gradient-dark: linear-gradient(90deg, #2f57efbf 0%, #c586eeab 100%);
    --gradient-dark-2: linear-gradient(90deg, #2f57ef7d 0%, #c586ee52 100%);
    --color-primary-100: #323F92;
    --color-heading: #192335;
    --color-body: #6b7385;
    --color-white: #ffffff;
    --color-white-off: #FFFFFFAB;
    --color-bodyest: #273041;
    --color-bodyest-2: #324059b3;
    --color-bodyest-opacity: #2730415e;
    --color-dark: #27272E;
    --color-darkest: #232d40;
    --color-black: #111113;
    --color-grey: rgba(207, 207, 207, .24);
    --color-grey2: #f4f5f7;
    --color-gray: #A1A9AC;
    --color-gray-light: #F6F6F6;
    --color-gray-lighter: #ebebeb;
    --color-light: #F5F7FA;
    --color-lighter: #F2F5F9;
    --primary-opacity: color-mix(in srgb, var(--color-primary) 15%, transparent);
    --secondary-opacity: color-mix(in srgb, var(--color-secondary) 15%, transparent);
    --coral-opacity: color-mix(in srgb, var(--color-coral) 15%, transparent);
    --violet-opacity: #94d5ff;
    --pink-opacity: #DB709321;
    --white-opacity: #ffffff21;
    --danger-opacity: #FF000310;
    --warning-opacity: #fcfbd2;
    --success-opacity: #c8facd;
    --black-opacity: rgba(0, 0, 0, 0.04);
    --heading-opacity: #192335b0;
    --color-card-1: #fffccf;
    --color-card-2: #ffedff;
    --color-card-3: #ffe8eb;
    --color-card-4: #e9f6ff;
    --color-card-5: #5024D1;
    --color-card-6: #3B3B46;
    --color-success: #3EB75E;
    --color-danger: #FF0003;
    --color-warning: #ffe600;
    --color-info: #1BA2DB;
    --color-primary-alt: #D1EBE6;
    --color-primary-light: #f1f7ff;
    --color-primary-lighter: #EEEEFF;
    --color-secondary-alt: #fef4f4;
    --dark-color-border: #ffffff1a;
    --dark-color-border-2: #474F5D;
    --color-extra: rgb(249, 249, 255);
    --color-extra2: #F9F9FF;
    --color-border: #e6e3f1;
    --color-border-2: #e6e3f14f;
    --bs-border-color: #dee2e6;
    --color-badge-1: #303F5B;
    --color-badge-2: #F2C94C;
    --color-facebook: #3B5997;
    --color-twitter: #1BA1F2;
    --color-youtube: #ED4141;
    --color-linkedin: #0077B5;
    --color-pinterest: #E60022;
    --color-instagram: #C231A1;
    --color-vimeo: #00ADEF;
    --color-twitch: #6441A3;
    --color-discord: #7289da;
    --radius-10: 10px;
    --radius-big: 16px;
    --radius-small: 6px;
    --border-width: 2px;
    --radius: 6px;
    --f-light: 300;
    --f-regular: 400;
    --f-medium: 500;
    --f-semi-bold: 600;
    --f-bold: 700;
    --f-extra-bold: 800;
    --f-black: 900;
    --dark-shadow-1: 0px 4px 26px 0px rgba(2, 5, 17, 0.14);
    --dark-shadow-2: 0px 4px 52px 0px rgba(2, 5, 17, 0.15);
    --dark-shadow-3: 0px 4px 52px 0px rgba(2, 5, 17, 0.20);
    --dark-shadow-4: 0px 4px 52px rgba(2, 5, 17, 0.20);
    --dark-shadow-5: 0px 4px 27.9px rgba(47, 87, 239, 0.15);
    --shadow-primary: 0px 4px 10px rgba(37, 47, 63, 0.1);
    --shadow-light: 0 2px 6px 0 rgba(0, 0, 0, 0.05);
    --shadow-dark: 0 2px 6px 0 rgba(0, 0, 0, 0.2);
    --shadow-1: 0px 6px 34px rgba(215, 216, 222, 0.41);
    --shadow-slide-item: 0px 0 10px 0 rgba(215, 216, 222, 0.20);
    --shadow-2: 0 15px 34px 0 rgba(175, 181, 204, 0.32);
    --shadow-3: 0 5px 15px 0 rgba(85, 74, 101, 0.37);
    --shadow-5: 0px 20px 70px 0px rgba(0, 0, 0, 0.1);
    --shadow-7: 0px 15px 30px -2px rgba(0, 0, 0, 0.1);
    --shadow-8: -5px 18px 60px 0 rgba(210, 210, 234, 0.4);
    --shadow-9: 0 13px 48px 0 rgba(215, 216, 222, 0.44);
    --shadow-10: 0 13px 14px 0 rgba(129, 104, 145, 0.05);
    --shadow-11: 0 0 10px 0 rgba(0, 0, 0, 0.06);
    --transition: 0.3s;
    --transition-2: 256ms ease-in-out;
    --transition-3: transform .85s cubic-bezier(.23, 1, .32, 1), background .3s, border .3s, border-radius .3s, box-shadow .3s;
    --transition-4: all .25s cubic-bezier(.645, .045, .355, 1);
    --font-primary: "Euclid Circular";
    --font-secondary: "Euclid Circular";
    --font-alt: "Source Serif Pro", serif;
    --font-size-b1: 24px;
    --font-size-b2: 18px;
    --font-size-b3: 16px;
    --font-size-b4: 12px;
    --line-height-b1: 1.5;
    --line-height-b2: 1.67;
    --line-height-b3: 1.67;
    --line-height-b4: 1;
    --h1: 52px;
    --h2: 44px;
    --h3: 34px;
    --h4: 30px;
    --h5: 20px;
    --h6: 16px;
    --div-gap-1: 10px;
    --gradient-1: linear-gradient(rgb(255, 255, 255) 0%, rgb(239, 241, 255) 100%);
    /*--gradient-4: linear-gradient(180deg, #fff, #f6f9ff);*/
    --gradient-2: linear-gradient(0deg, rgb(255, 255, 255) 0%, rgb(240, 242, 255) 100%);
    --gradient-3: linear-gradient(90deg, #8DA9FC 0%, #B48DD5 100%);
    --gradient-4: linear-gradient(180deg, #EFF1FF 0%, #FFFFFF 100%);
    --gradient-5: linear-gradient(rgb(239, 241, 255) 0%, rgb(239, 241, 255) 100%);
    --gradient-6: linear-gradient(to right, rgba(255, 255, 255, 0.15), rgba(251, 199, 226, 0.15), rgba(220, 217, 254, 0.15));
    --gradient-7: linear-gradient(218.15deg, var(--color-secondary) 0%, var(--color-primary) 100%);
    --gradient-8: linear-gradient(270deg, #9e77ff 0%, #4460ff 100%);
    --gradient-9: linear-gradient(180deg, #6827FF 0%, #E3F0FF 100%);
    --gradient-10: linear-gradient(180deg, #353e54d9 0%, #27304117 100%);
}

/*Ribbon*/
.ribbon {
    position: absolute;
    top: 30px;
    left: -70px;
    background: var(--color-coral); /* Cor de fundo da faixa */
    color: #fff; /* Cor do texto */
    padding: 5px 70px;
    font-size: 14px;
    font-weight: bold;
    text-transform: uppercase;
    transform: rotate(-45deg);
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.rbt-card {
    position: relative; /* Necessário para posicionar o ribbon */
}

.toast {
    font-size: 1.6rem !important;
}
/* QRCode de acesso do aluno */
.qr-size {
    width: 120px;
    max-width: none;
}

/* Fundo opaco branco e preto */
.bg-white-opacity {
    background-color: rgba(255, 255, 255, 0.45);
}
.bg-black-opacity {
    background-color: rgba(0, 0, 0, 0.45); /* preto com 45% de opacidade */
}
.rounded-4 {
    border-radius: 1rem !important; /* 16px */
}

.rounded-5 {
    border-radius: 2rem !important; /* 32px */
}
.no-border {
    border: none !important;
    box-shadow: none !important;
}

/* Object - Fit */
.object-fit-cover {
    object-fit: cover;
}

/* cor cinza claro */
.light-gray {
    color: #adadad;
}

/* Esconde os botões padrão do Telerik */
.custom-upload .ruUploadProgress,
.custom-upload .ruButton,
.custom-upload .ruFakeInput,
.custom-upload .ruFileInput {
    display: none !important;
}

/* Estilo do botão de imagem */
.camera-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    background-color: white;
    border-radius: 50%;
    padding: 10px 12px;
    cursor: pointer;
}

/* Esconde os botões padrão do Telerik */
.custom-upload-banner .ruUploadProgress,
.custom-upload-banner .ruButton,
.custom-upload-banner .ruFakeInput,
.custom-upload-banner .ruFileInput {
    display: none !important;
}

/* X de remover imagem e banner */
.remove-photo-btn,
.remove-banner-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background-color: #fff;
    border-radius: 50%;
    padding: 4px 6px;
    z-index: 20;
    font-size: 16px;
    color: #000;
    border: 1px solid #ccc;
    cursor: pointer;
}

/* cursor-pointer e none */
.cursor-pointer{
    cursor:pointer;
}
.cursor-none {
    cursor: none;
}


/* Spinner */
.lds-ring {
    color: #002aff;
}

.lds-ring,
.lds-ring div {
  box-sizing: border-box;
}

.lds-ring {
    display: inline-block;
    position: relative;
    width: 80px;
    height: 80px;
}

    .lds-ring div {
        box-sizing: border-box;
        display: block;
        position: absolute;
        width: 64px;
        height: 64px;
        margin: 8px;
        border: 8px solid currentColor;
        border-radius: 50%;
        animation: lds-ring 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
        border-color: currentColor transparent transparent transparent;
    }

.lds-ring div:nth-child(1) {
       animation-delay: -0.45s;
 }

.lds-ring div:nth-child(2) {
       animation-delay: -0.3s;
}

.lds-ring div:nth-child(3) {
      animation-delay: -0.15s;
}

@keyframes lds-ring {
    0% {
     transform: rotate(0deg);
}

    100% {
        transform: rotate(360deg);
    }
}

/* Fundo padrão do modal - bootstrap */
.modal-backdrop {
    display: none !important;
}

/*Overlay do banner*/
.black-gradient-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #111113;
    background: linear-gradient(0deg, rgba(17, 17, 19, 1) 2%, rgba(17, 17, 19, 0) 53%, rgba(17, 17, 19, 1) 98%);
    z-index: 1;
    outline: 2px solid #111113;
}

.content-on-top {
    position: relative;
    z-index: 2;
}

@media screen and (max-width: 750px) {
    .black-gradient-overlay {
        background: #111113;
        background: linear-gradient(0deg,rgba(17, 17, 19, 1) 6%, rgba(17, 17, 19, 0) 27%, rgba(17, 17, 19, 1) 92%);
    }
}

/* container do player youtube/vimeo */
.video-container {
    position: relative;
    width: 100%;
    height: 100%;
}

/* start - scroll minimalista */

/* Scroll vertical minimalista e transparente */
.overflow-y-auto {
    overflow-y: auto;
}

/* Scroll horizontal escondido */
.overflow-x-hidden {
    overflow-x: hidden;
}

/* Custom scrollbar para WebKit (Chrome, Edge, Safari) */
.overflow-y-auto::-webkit-scrollbar {
    width: 6px; /* largura do scroll */
}

.overflow-y-auto::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.05); /* trilho parcialmente transparente */
    border-radius: 3px;
}

.overflow-y-auto::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2); /* cor do "dedo" do scroll */
    border-radius: 3px;
}

    .overflow-y-auto::-webkit-scrollbar-thumb:hover {
        background: rgba(0, 0, 0, 0.4); /* hover mais visível */
    }

/* Custom scrollbar para Firefox */
.overflow-y-auto {
    scrollbar-width: thin; /* scroll fino */
    scrollbar-color: rgba(0,0,0,0.2) rgba(0,0,0,0.05); /* thumb e track */
}

#chatContainer {
    display: block;
    /*flex-direction: column;*/ /* mostra o mais novo no topo */
}

/* end - scroll minimalista */

/* Border gradient */
.border-gradient {
    position: relative;
    border-radius: 12px;
    padding: 1rem;
    background: #fff;
}

.border-gradient::before {
    content: "";
    position: absolute;
    inset: 0;
    padding: 3px;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* scrool individual */
.scrool-individual {
    /* --- Propriedades para sticky --- */
    position: sticky; /* "Cola" o elemento quando chega na posição definida */
    top: 0; /*ponto onde ele deve travar */
    /*código original*/
    border: none;
    overflow-y: auto;
    height: 100vh;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

    /* textarea */
    .txt-mensagem {
        border-radius: 12px;
        padding: 14px 16px;
        resize: none;
        font-size: 16px; /* tamanho do texto digitado */
        line-height: 1.6; /* melhora a leitura */
    }

    /* foco opcional (mais bonito que o padrão) */
    .txt-mensagem:focus {
        border-color: var(--color-primary, #ff6f61);
        box-shadow: none;
    }

    /* placeholder maior */
    .txt-mensagem::placeholder {
        font-size: 15px;
        color: #9e9e9e;
    }

/* Tooltip específico dessa página */
.tooltip-material[data-tooltip] {
    position: relative;
}

    .tooltip-material[data-tooltip]::after {
        content: attr(data-tooltip);
        position: absolute;
        top: -5px;
        left: 50%;
        transform: translate(-50%, -100%);
        background: #000; /* PRETO */
        color: #fff;
        padding: 14px 16px;
        border-radius: 8px;
        font-size: 13px;
        line-height: 1.4;
        max-width: 350px;
        white-space: normal; /* quebra de linha */
        word-wrap: break-word;
        display: none;
        z-index: 99999; /* fica acima de tudo */
    }

    /* mostrar o tooltip */
    .tooltip-material[data-tooltip]:hover::after {
        display: block;
    }

    /* ESPAÇAMENTO PADRÃO DAS SECTIONS */
    .mb-padrao-sections{
        margin-bottom: 100px;
    }