:root {
            --primary: #FF5722;
            --primary-dark: #E64A19;
            --secondary: #FFC107;
            --accent: #2196F3;
            --light: #FFFFFF;
            --dark: #333333;
            --gray: #f5f5f5;
        }

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

        body {
    font-family: 'Poppins', sans-serif;
    background-color: #EE3D42; /* PANTONE 1825 C */
    color: var(--dark);
    min-height: 100vh;
    padding: 20px;
    line-height: 1.6;
}

        .container {
            background: var(--light);
            max-width: 800px;
            margin: 40px auto;
            padding: 40px;
            border-radius: 20px;
            box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
            position: relative;
            overflow: hidden;
        }

        .container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 8px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
        }

        header {
            text-align: center;
            margin-bottom: 30px;
        }

        .logo {
            max-width: 180px;
            margin-bottom: 20px;
            filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
        }

        h1 {
            color: var(--primary);
            font-size: 2.2rem;
            margin-bottom: 10px;
            font-weight: 600;
        }

        header p {
            color: #666;
            font-size: 1.1rem;
        }

        .form-group {
            margin-bottom: 20px;
        }

        label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #555;
        }

        input[type="text"],
        input[type="email"],
        input[type="tel"],
        select,
        textarea {
            width: 100%;
            padding: 14px 16px;
            border: 2px solid #e0e0e0;
            border-radius: 10px;
            font-size: 1rem;
            transition: all 0.3s ease;
            background-color: var(--gray);
        }

        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--primary);
            outline: none;
            box-shadow: 0 0 0 3px rgba(255, 87, 34, 0.2);
            background-color: var(--light);
        }

        button[type="submit"] {
            background: linear-gradient(to right, var(--primary), var(--primary-dark));
            color: white;
            padding: 16px 30px;
            font-size: 1.1rem;
            font-weight: 600;
            border: none;
            border-radius: 10px;
            cursor: pointer;
            transition: all 0.3s ease;
            width: 100%;
            margin-top: 10px;
            box-shadow: 0 4px 15px rgba(255, 87, 34, 0.3);
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        button[type="submit"]:hover {
            background: linear-gradient(to right, var(--primary-dark), var(--primary));
            box-shadow: 0 6px 20px rgba(255, 87, 34, 0.4);
            transform: translateY(-2px);
        }

        .error-message {
            color: #e74c3c;
            font-size: 0.85rem;
            margin-top: 5px;
            display: none;
            font-weight: 500;
        }

        .status-message {
            padding: 15px 20px;
            margin-bottom: 25px;
            border-radius: 10px;
            text-align: center;
            font-weight: 500;
        }

        .status-message.error {
            background-color: #ffebee;
            color: #c62828;
            border-left: 5px solid #c62828;
        }

        .status-message.success {
            background-color: #e8f5e9;
            color: #2e7d32;
            border-left: 5px solid #2e7d32;
        }

        .g-recaptcha {
            margin: 25px 0;
            display: flex;
            justify-content: center;
        }

        /* Botão Flutuante Estiloso */
        .float-btn {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: linear-gradient(135deg, var(--accent), #1976D2);
            color: white;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
            box-shadow: 0 6px 20px rgba(33, 150, 243, 0.3);
            transition: all 0.3s ease;
            z-index: 100;
            overflow: hidden;
        }

        .float-btn::before {
            content: 'Ver Participantes';
            position: absolute;
            white-space: nowrap;
            right: 70px;
            background: var(--accent);
            padding: 8px 15px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 500;
            opacity: 0;
            transition: all 0.3s ease;
        }

        .float-btn:hover {
            transform: translateY(-5px) scale(1.05);
            box-shadow: 0 10px 25px rgba(33, 150, 243, 0.4);
        }

        .float-btn:hover::before {
            opacity: 1;
            right: 80px;
        }

        .float-btn i {
            font-size: 1.5rem;
            transition: transform 0.3s ease;
        }

        .float-btn:hover i {
            transform: rotate(360deg);
        }

        /* Responsividade */
        @media (max-width: 768px) {
            .container {
                padding: 30px 20px;
                margin: 20px auto;
            }
            
            h1 {
                font-size: 1.8rem;
            }
            
            .float-btn {
                width: 50px;
                height: 50px;
                bottom: 20px;
                right: 20px;
            }
            
            .float-btn::before {
                display: none;
            }
        }
button[type="submit"] {
    background: #FF5722;
    color: white;
    padding: 15px 25px;
    font-size: 1.2em;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s;
}

button[type="submit"]:hover {
    background: #E64A19;
}

input, select, textarea {
    width: 100%;
    padding: 10px;
    border: 2px solid #FF5722;
    border-radius: 6px;
    margin-bottom: 15px;
}

input:focus, select:focus, textarea:focus {
    border-color: #E64A19;
    outline: none;
    box-shadow: 0 0 5px rgba(255, 87, 34, 0.7);
}

.privacy-message {
    background-color: #FFF3E0;
    padding: 10px;
    border-left: 5px solid #FF9800;
    border-radius: 5px;
    font-size: 0.9em;
}
        .admin-button {
            display: inline-block;
            padding: 10px 20px;
            background-color: #3498db;
            color: white;
            text-decoration: none;
            border-radius: 4px;
            font-weight: bold;
            transition: background-color 0.3s;
        }
        .admin-button:hover {
            background-color: #2980b9;
        }