body {
            margin: 0;
            font-family: 'Trebuchet MS', sans-serif;
            background: linear-gradient(135deg, #1b1f3b, #3b3f72);
            color: #fff;
        }
        /* Banner */
        .banner {
            width: 100%;
            height: 300px;
            padding-left: 220px;
            background: url('./img/Copilot_20261005_211321.png') no-repeat center center;
            background-size: 80%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            font-weight: bold;
            text-shadow: 2px 2px 6px #000;
        }
        /* Sidebar */
        .sidebar {
            width: 220px;
            height: 100vh;
            background: #111;
            position: fixed;
            top: 0;
            left: 0;
            padding-top: 20px;
        }
        .sidebar h2 {
            text-align: center;
            margin-bottom: 30px;
            color: #f39c12;
        }
        .sidebar a {
            display: block;
            padding: 12px 20px;
            color: #fff;
            text-decoration: none;
            transition: background 0.3s;
        }
        .sidebar a:hover {
            background: #f39c12;
            color: #000;
        }
        /* Main */
        .main {
            margin-left: 220px;
            padding: 20px 20px 100px;
        }
        .header {
            background: rgba(0,0,0,0.6);
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 20px;
        }
        .header h1 {
            margin: 0;
            font-size: 22px;
            color: #f1c40f;
        }
        /* Cards */
        .cards {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }
        .card {
            flex: 1;
            min-width: 220px;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.4);
            transition: transform 0.3s;
        }
        .card:hover {
            transform: scale(1.05);
        }
        .card h3 {
            margin-top: 0;
        }
        .card1 { background: #e74c3c; }
        .card2 { background: #3498db; }
        .card3 { background: #2ecc71; }
        .card4 { background: #9b59b6; }

        /* Footer */
        .footer {
            background: #111;
            color: #f39c12;
            text-align: center;
            padding: 5px;
            font-size: 8px;
            border-top: 2px solid #f39c12;
            position: fixed;
            right: 0;
            bottom: 0;
            left: 220px;
            z-index: 1;
        }
        .footer a {
            color: #f1c40f;
            text-decoration: none;
            margin: 0 10px;
        }
        .footer a:hover {
            text-decoration: underline;
        }      

        .login-box {
            margin: 10px auto;
            width: 200px;
            background: #132a3f;
            padding: 20px;
            border-radius: 10px;
            box-shadow: 0 0 20px rgba(0, 188, 212, 0.6);
            text-align: center;
        }

        .login-box h2 {
            color: #00bcd4;
            margin-bottom: 20px;
        }

        .login-box input[type="password"],
        .login-box input[type="text"],
        .login-box input[type="email"],
        .login-box input[type="number"] {            
            width: 90%;
            padding: 12px;
            margin: 10px 0;
            border: 2px solid #00bcd4;
            border-radius: 5px;
            background: #0a0f1a;
            color: #e0f7fa;
            font-size: 0.8em;
        }

        .login-box input[type="password"]:focus,
        .login-box input[type="text"]:focus,
        .login-box input[type="email"]:focus,
        .login-box input[type="number"]:focus {  
            outline: none;
            border-color: #03a9f4;
            box-shadow: 0 0 10px rgba(3,169,244,0.8);
        }            
        
        .btn {
            background: #0288d1;
            color: #fff;
            padding: 12px 25px;
            border: none;
            cursor: pointer;
            font-size: 1.0em;
            border-radius: 5px;
            transition: transform 0.2s, background 0.3s;
        }        

        .galeria-box {
            background: rgba(133, 201, 70, 0.856);
            padding: 15px;
            border-radius: 8px;
            margin-top: 20px;            
            margin-bottom: 20px;
            color: #110e01;
        }
        .galeria-box h1 {
            margin: 5px;
            font-size: 22px;
            color: #110e01;
        }

        .galeria {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            color: #110e01;
        }

        .thumb {
            width: 400px;
            height: 400px;
            object-fit: cover;
            cursor: pointer;
            border: 2px solid #ccc;
            transition: transform 0.2s;
        }

        .thumb:hover {
            transform: scale(1.1);
        }

        .paginacao {
            margin-top: 20px;
        }

        .paginacao a {
            margin: 0 5px;
            padding: 5px 10px;
            background: #ddd;
            text-decoration: none;
            border-radius: 4px;
        }

        .paginacao a.ativo {
            background: #333;
            color: #fff;
        }

        #modal {
            display: none;
            position: fixed;
            top: 0; left: 0;
            width: 100%; height: 100%;
            background: rgba(0,0,0,0.8);
            justify-content: center;
            align-items: center;
        }

        #modal img {
            max-width: 90%;
            max-height: 90%;
        }        

        /* Dashboard Boxes */
        .dashboard {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 20px;
        }
        .box {
            background: rgba(255,255,255,0.1);
            border-radius: 10px;
            padding: 20px;
            box-shadow: 0 4px 8px rgba(0,0,0,0.4);
            transition: transform 0.3s;
        }
        .box:hover {
            transform: scale(1.05);
        }
        .box.large {
            grid-column: span 3;
            background: #3498db;
        }
        .box.medium {
            grid-column: span 2;
            background: #3498db;
        }
        .box.small {
            background: #2ecc71;
        }
        .box h3 {
            margin-top: 0;
        }        

    .reacao {
        position: relative;
        display: inline-block;
        font-size: 20px;   /* tamanho do emoji */
        cursor: pointer;
        margin: 10px;
    }

    .contador {
        position: absolute;
        top: -5px;        /* ajusta a posição vertical */
        right: -8px;      /* ajusta a posição horizontal */
        background: rgb(47, 114, 2);
        color: rgb(238, 243, 239);
        font-size: 12px;
        border-radius: 50%;
        padding: 2px 6px;
    }

    .reacao:hover {
        transform: scale(1.3);
        transition: transform 0.2s;
    }

    .botoes {
      display: flex;
      gap: 20px;
      justify-content: center;
      margin-top: 40px;
    }

    .botao {
      padding: 15px 25px;
      font-size: 18px;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      transition: transform 0.2s, background-color 0.2s;
    }
    .participar {
      background-color: #28a745;
      color: white;
    }
    .participar:hover {
      background-color: #218838;
      transform: scale(1.1);
    }
    .historico {
      background-color: #007bff;
      color: white;
    }
    .historico:hover {
      background-color: #0056b3;
      transform: scale(1.1);
    }    

    .dashboardMebmbros {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr; /* primeira coluna maior */
        grid-template-rows: auto;
        gap: 20px;
    }

    .boxMembros {
        background: rgba(255,255,255,0.1);
        border-radius: 10px;
        padding: 20px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.4);
    }

    /* Box maior ocupa duas linhas */
    .boxMembros.alto {
        grid-row: span 2;
        background: #3498db;
        
    }

    .boxMembros.medio {
        background: #3498db;
        height: 450px;
    }

    .boxMembros.normal {
        background: #3498db;
        height: 180px;
    }

    .tabela-bonita {
        width: 80%;
        margin: 20px auto;
        border-collapse: collapse;
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        background-color: #578dc0;
        border-radius: 8px;
        overflow: hidden;
        font-family: Arial, sans-serif;
        font-size: 14px;      /* fonte menor */
        line-height: 1.2;     /* altura de linha mais baixa */      
    }
    .tabela-bonita th, .tabela-bonita td {
      padding: 8px 9px;
      text-align: center;
    }
    .tabela-bonita th {
      background-color: #4CAF50;
      color: rgb(255, 255, 255);
      font-weight: bold;
    }
    .tabela-bonita tr:nth-child(even) {
      background-color: #9bb9cc;
    }
    .tabela-bonita tr:hover {
      background-color: #4a41be;
    }